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CHI - BWI

$37 Find cheap flights from Chicago to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Baltimore departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/21
Fri 6/28

Search hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Baltimore, as well as popular online travel agencies
In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Cheap flight deals from Chicago to Baltimore (CHI-BWI)

 
These are the cheapest deals for flights from Chicago to Baltimore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Chicago to Baltimore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to Baltimore.

Recent one-way flight deals from Chicago to Baltimore

Only flying one-way? Below are some of the best one-way flight deals from Chicago to Baltimore found on KAYAK recently.

Recent last minute flight deals from Chicago to Baltimore

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Chicago to Baltimore.

Recent direct flight deals from Chicago to Baltimore

The latest deals for direct flights from Chicago to Baltimore so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Chicago to Baltimore

Find recent round-trip train or bus tickets from Chicago to Baltimore.

All round-trip flight deals to Baltimore

The cheapest plane tickets to Baltimore found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:28 pm - 6:19 pmMDW-BWI
1h 51mnonstop
7:09 pm - 8:08 pmBWI-MDW
1h 59mnonstop
$58Frontier
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Wed, Sep 11 - Sat, Sep 14
3:28 pm - 6:19 pmMDW-BWI
1h 51mnonstop
7:09 pm - 8:08 pmBWI-MDW
1h 59mnonstop
$60Frontier
Find Deal
Wed, Sep 18 - Sat, Sep 21
6:40 pm - 8:35 amORD-BWI
12h 55m1 stop
8:56 pm - 8:21 amBWI-ORD
12h 25m1 stop
$62Spirit Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
6:40 pm - 8:35 amORD-BWI
12h 55m1 stop
8:56 pm - 8:21 amBWI-ORD
12h 25m1 stop
$70Spirit Airlines
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Tue, Jun 4 - Tue, Jun 11
5:45 pm - 11:22 pmMDW-BWI
4h 37m1 stop
6:05 am - 8:49 amBWI-MDW
3h 44m1 stop
$176Delta
Find Deal
Mon, Jun 24 - Mon, Jul 1
5:30 pm - 11:20 pmORD-BWI
4h 50m1 stop
6:30 pm - 9:11 pmBWI-ORD
3h 41m1 stop
$176Delta
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Fri, Aug 2 - Sat, Aug 10
7:05 am - 12:29 pmORD-BWI
4h 24m1 stop
7:00 am - 8:16 amBWI-ORD
2h 16mnonstop
$211American Airlines
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Thu, Jun 27 - Thu, Jul 4
6:29 pm - 9:32 pmORD-BWI
2h 03mnonstop
7:45 am - 8:59 amBWI-ORD
2h 14mnonstop
$217American Airlines
Find Deal
Sat, Jun 8 - Wed, Jun 12
6:30 pm - 9:32 pmORD-BWI
2h 02mnonstop
10:50 am - 12:02 pmBWI-ORD
2h 12mnonstop
$218United Airlines
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Tue, Jun 25 - Tue, Jul 2
6:35 pm - 9:37 pmORD-BWI
2h 02mnonstop
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
$227United Airlines
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Fri, Jun 28 - Fri, Jul 5
3:36 pm - 6:26 pmMDW-BWI
1h 50mnonstop
$37Frontier
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Wed, May 29
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
$39Frontier
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Wed, Jun 5
6:40 pm - 8:35 amORD-BWI
12h 55m1 stop
$44Spirit Airlines
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Tue, Jun 11
8:50 pm - 7:55 amORD-BWI
10h 05m1 stop
$47Spirit Airlines
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Tue, Jun 18
6:29 pm - 9:32 pmORD-BWI
2h 03mnonstop
$79American Airlines
Find Deal
Wed, Jul 3
5:45 pm - 11:20 pmMDW-BWI
4h 35m1 stop
$88Delta
Find Deal
Sat, Aug 3
9:30 am - 3:32 pmORD-BWI
5h 02m1 stop
$88Delta
Find Deal
Sat, Aug 17
2:30 pm - 5:35 pmORD-BWI
2h 05mnonstop
$115United Airlines
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Thu, Jul 11
7:00 am - 9:54 amORD-BWI
1h 54mnonstop
$120United Airlines
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Tue, Jul 16
6:29 pm - 9:32 pmORD-BWI
2h 03mnonstop
$129American Airlines
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Sat, Jun 8
8:00 am - 11:33 amORD-BWI
26h 33m1 stop
8:41 pm - 1:08 amBWI-ORD
29h 27m1 stop
$196Frontier
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Thu, May 23 - Sat, Jun 1
3:36 pm - 6:26 pmMDW-BWI
1h 50mnonstop
7:16 pm - 8:15 pmBWI-MDW
1h 59mnonstop
$212Frontier
Find Deal
Fri, May 24 - Wed, May 29
8:00 pm - 9:22 pmORD-BWI
24h 22m1 stop
9:36 pm - 8:45 amBWI-ORD
12h 09m1 stop
$284Spirit Airlines
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Sun, May 26 - Tue, May 28
8:00 pm - 9:22 pmORD-BWI
24h 22m1 stop
10:12 pm - 11:08 amBWI-ORD
13h 56m2 stops
$287Spirit Airlines
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Sun, May 26 - Wed, May 29
8:30 am - 1:41 pmORD-BWI
4h 11m1 stop
6:00 am - 7:18 amBWI-ORD
2h 18mnonstop
$341American Airlines
Find Deal
Sat, May 25 - Wed, Jun 5
6:48 pm - 9:48 pmORD-BWI
2h 00mnonstop
6:00 am - 7:18 amBWI-ORD
2h 18mnonstop
$349American Airlines
Find Deal
Fri, May 24 - Wed, Jun 5
7:00 am - 9:55 amORD-BWI
1h 55mnonstop
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
$379United Airlines
Find Deal
Mon, May 27 - Wed, May 29
2:22 pm - 5:27 pmORD-BWI
2h 05mnonstop
6:25 am - 7:36 amBWI-ORD
2h 11mnonstop
$403United Airlines
Find Deal
Sat, May 25 - Wed, Jun 5
12:31 pm - 6:27 pmORD-BWI
4h 56m1 stop
12:05 pm - 4:49 pmBWI-ORD
5h 44m1 stop
$417Delta
Find Deal
Sat, May 25 - Mon, May 27
5:47 pm - 11:18 pmMDW-BWI
4h 31m1 stop
6:10 am - 9:06 amBWI-MDW
3h 56m1 stop
$433Delta
Find Deal
Fri, May 24 - Wed, May 29
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
6:55 pm - 7:53 pmBWI-MDW
1h 58mnonstop
$96Frontier
Find Deal
Wed, Jun 12 - Sat, Jun 22
3:29 pm - 6:17 pmMDW-BWI
1h 48mnonstop
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
$98Frontier
Find Deal
Fri, Jun 28 - Mon, Jul 1
3:14 pm - 6:02 pmMDW-BWI
1h 48mnonstop
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
$101Frontier
Find Deal
Sat, Jun 15 - Mon, Jun 24
3:36 pm - 6:24 pmMDW-BWI
1h 48mnonstop
7:14 pm - 8:09 pmBWI-MDW
1h 55mnonstop
$110Frontier
Find Deal
Wed, Jul 31 - Wed, Aug 7
3:36 pm - 6:26 pmMDW-BWI
1h 50mnonstop
7:09 pm - 8:07 pmBWI-MDW
1h 58mnonstop
$111Frontier
Find Deal
Wed, May 29 - Fri, Jun 7
7:00 am - 9:54 amORD-BWI
1h 54mnonstop
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
$157United Airlines
Find Deal
Sat, Jul 13 - Wed, Jul 17
6:29 pm - 9:32 pmORD-BWI
2h 03mnonstop
7:00 am - 8:16 amBWI-ORD
2h 16mnonstop
$173American Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
6:35 pm - 9:37 pmORD-BWI
2h 02mnonstop
6:30 am - 7:41 amBWI-ORD
2h 11mnonstop
$177United Airlines
Find Deal
Fri, Jul 26 - Wed, Jul 31
6:29 pm - 9:32 pmORD-BWI
2h 03mnonstop
7:45 am - 8:59 amBWI-ORD
2h 14mnonstop
$178American Airlines
Find Deal
Tue, Jun 11 - Wed, Jun 12
6:48 pm - 9:48 pmORD-BWI
2h 00mnonstop
11:34 am - 12:47 pmBWI-ORD
2h 13mnonstop
$567Undisclosed Carrier
Find Deal
Tue, Jun 4 - Sat, Jul 13
5:55 pm - 7:41 pmChicago Union-
Baltimore Penn
24h 46mnonstop
9:28 am - 10:00 amBaltimore Penn-
Chicago Union
25h 32mnonstop
$315Amtrak
Find Deal
Thu, Jun 6 - Sun, Jun 9

Flights from Chicago to Baltimore - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Baltimore flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Baltimore.
Our data shows that the cheapest route for a one-way flight from Chicago to Baltimore cost $27 and was between Chicago Midway Airport and Baltimore. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $27.

What’s the cheapest day of the week to fly from Chicago to Baltimore?

The average price of all flights from Chicago to Baltimore clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Baltimore on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chicago to Baltimore. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago to Baltimore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Baltimore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Baltimore is April, where tickets cost $172 on average. On the other hand, the most expensive months are November and October, where the average cost of tickets is $342 and $337 respectively.

How far in advance should I book a flight from Chicago to Baltimore?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Baltimore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago to Baltimore, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Which airlines provide the cheapest flights from Chicago to Baltimore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($37) and Spirit Airlines ($44). The cheapest round-trip tickets were found on Frontier ($58) and Spirit Airlines ($62).

Which airlines fly most frequently between Chicago and Baltimore?

Southwest connects Chicago to Baltimore with up to 14 flights per day. American Airlines also offers 3 flights per day, while United Airlines follows with 3 flights per day.

Which airlines fly non-stop between Chicago and Baltimore?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago to Baltimore.
There are 4 airlines that fly nonstop from Chicago to Baltimore. They are: American Airlines, Frontier, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $67 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Chicago and Baltimore per day?

Each day, there are between 16 and 25 nonstop flights that take off from Chicago and land in Baltimore, with an average flight time of 1h 51m. The most common departure time is 5:00 am and most flights take off in the morning. Each week, there are 147 flights. The most frequent day of departure is Friday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Chicago and Baltimore?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago to Baltimore take?

The average nonstop flight takes 1h 48m, covering a distance of 604 miles.

What’s the earliest departure time from Chicago to Baltimore?

Early birds can take the earliest flight from Chicago at 5:15 am and will be landing in Baltimore at 8:00 am.

What’s the latest departure time from Chicago to Baltimore?

If you prefer to fly at night, the latest flight from Chicago to Baltimore jets off at 10:20 pm and lands at 1:05 am.

Good to know

Low season

February

High season

May

Cheapest flight

$37
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Chicago Midway Airport to Baltimore

When to book flights from Chicago to Baltimore

Are your dates flexible? Find out the best times to travel from Chicago to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Baltimore

  • What is the preferred mode of transport to the city center from BWI airport?

    Bus line 75, which takes 24 minutes, costs about $1 to $2 and is the best option for getting from Baltimore Washington International Airport (BWI) to downtown Baltimore if you do not have a personal vehicle.

  • What facilities are available at the car rental facility at Baltimore Washington International Airport?

    Travelers who need to drop off or pick up their rental cars outside of normal business hours may take advantage of the services offered by the vehicle rental facility at Baltimore Washington International Airport. A parking lot is available for use by patrons while they wait for service at the facility. Payphones and restrooms are available for use by passing customers. The facility is designed to accommodate those using wheelchairs and it also has a parking area just for disabled patrons.

  • Are there hotels near ORD Airport?

    The Hilton Chicago O'Hare Airport Hotel is located directly opposite terminals 1, 2, and 3. Additionally, it is linked to all domestic terminals by underground walkways and is accessible from terminal 5 via the Airport Transit System. It is a great option if you have an early morning flight.

  • What kind of parking services are offered at ORD Airport?

    At O'Hare International Airport (ORD), travelers may choose from a variety of parking options including valet service, parking that is paid by the hour or day, as well as long-term and economy parking.

  • What is the cheapest flight from Chicago to Baltimore?

    In the last 3 days, the lowest price for a flight from Chicago to Baltimore was $37 for a one-way ticket and $58 for a round-trip.

  • Do I need a passport to fly between Chicago and Baltimore?

    A passport is not required to fly from Chicago to Baltimore.

  • Which airports will I be using when flying from Chicago to Baltimore?

    On your way to Baltimore, you’ll fly out from one of these Chicago airports: Chicago Midway or Chicago O'Hare Intl. You’ll be landing at Baltimore/Washington.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Baltimore?

    American Airlines, Alaska Airlines, PSA Airlines, and JetBlue offer inflight Wi-Fi service on the Chicago to Baltimore flight route.

  • Which aircraft models fly most regularly from Chicago to Baltimore?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Chicago to Baltimore flight route.

  • Which airline alliances offer flights from Chicago to Baltimore?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Baltimore, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Baltimore?

    There are nonstop flights from Chicago to Baltimore on a daily basis.

  • Which is the best airline for flights from Chicago to Baltimore, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Baltimore are Delta and United Airlines. With an average price for the route of $259 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $329 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Baltimore

  • Looking for a cheap flight? 25% of our users found flights on this route for $39 or less one-way and $71 or less round-trip.
  • Midway International Airport (MDW) and O'Hare International airport (ORD) are the city's two principal hubs for international travel. O'Hare International Airport is the most important airport for travel both inside the United States and outside the world. The city of Chicago is served by the satellite airport known as Chicago Midway Airport, which is capable of performing the same tasks as the city's principal airport.
  • If you are using O'Hare International airport (ORD), there are 15 clubs available to accommodate travelers who are waiting for their flights. Additionally, travelers who are utilizing Chicago Midway Airport have access to lounges located inside each terminal of the airport. These clubs provide guests with a variety of amenities, including charging stations, complimentary wireless internet, and bathroom facilities.
  • O'Hare International Airport (ORD) has a cozy nursing lounge for parents who are breastfeeding or pumping breast milk. Terminal 3 houses the airport's nursing area. The airport's yoga room and urban garden are located just next door. At O'Hare International Airport, there is a space known as the Mother's Room that offers a tranquil atmosphere for nursing parents who would like to care for their newborns in a more private setting. In addition to providing a space to shower and a sink, it also provides a pleasant lounging area.
  • At Baltimore/Washington International Airport (BWI), ATMs may be found on both the top and lower floors of the terminal building. You can easily access them to withdraw cash after landing.
  • All public bathrooms located throughout the BWI terminal are wheelchair accesssible for passengers who are traveling in a wheelchair.
See more tips

Prefer to fly non-stop from Chicago to Baltimore?

Find which airlines fly direct from Chicago to Baltimore/Washington, which days they fly and book direct flights.

Nonstop departures

Chicago to Baltimore/Washington

Monday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Friday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +9 more

ANA, Air New Zealand, +10 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

See more direct flights

Nonstop returns

Baltimore/Washington to Chicago

Monday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Tuesday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Wednesday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Thursday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

Friday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Saturday

ANA, Air New Zealand, Alaska Airlines, +8 more

ANA, Air New Zealand, +9 more

Sunday

ANA, Air New Zealand, Alaska Airlines, +7 more

ANA, Air New Zealand, +8 more

See more direct flights
See more direct flights

Top 5 airlines serving from Chicago to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10585 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.4Food
8.0Entertainment
Airline reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

6.0 GoodPeter, May 2024SLC - HNL
Read more about Delta reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

My flight was cancelled!!! I had to spend 200.00 on another flight!!

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

They seemingly have no respect for their customers, on any level. Avoid flying spirit, they will bump you to another flight without thinking twice so they can sell your seat, no joke.

One hour late taking off. Concerning, very hard landing. Uncomfortable seats with no recline. Extremely slow baggage claim. Very professional, knowledgeable flight attendants. Brand new, very clean plane.

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Flight was delayed 2+ hours missed a concert because of it…

I liked that bag check was rather quick and efficient. The airplane chairs on the first leg of the trip were hard and uncomfortable. Also, the cabin temperature was too cold. The lady giving seat assignments took entirely too long. She said she would call me back to the desk in 5 minutes, and she never called me back.

Seats could use more padding. Kind of hard on the tush.

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Fecal matter in seat back pocket. Presumably from a kids diaper.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

Book cheap flights from Chicago to Baltimore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Baltimore found on KAYAK in the last 72 hours.
5/29Wed
nonstopFrontier
1h 50mMDW-BWI
$37
6/5Wed
nonstopFrontier
1h 48mMDW-BWI
$39
6/11Tue
1 stopSpirit Airlines
12h 55mORD-BWI
$44
6/18Tue
1 stopSpirit Airlines
10h 05mORD-BWI
$47
7/3Wed
nonstopAmerican Airlines
2h 03mORD-BWI
$79
8/3Sat
1 stopDelta
4h 35mMDW-BWI
$88
8/17Sat
1 stopDelta
5h 02mORD-BWI
$88
7/11Thu
nonstopUnited Airlines
2h 05mORD-BWI
$115
7/16Tue
nonstopUnited Airlines
1h 54mORD-BWI
$120
6/8Sat
nonstopAmerican Airlines
2h 03mORD-BWI
$129

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Last minute flights from Chicago to Baltimore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Baltimore that are departing in the next 10 days.
5/23Thu
multi-stopFrontier
26h 33mORD-BWI
6/1Sat
multi-stopFrontier
29h 27mBWI-ORD
$196
5/24Fri
nonstopFrontier
1h 50mMDW-BWI
5/29Wed
nonstopFrontier
1h 59mBWI-MDW
$212
5/26Sun
multi-stopSpirit Airlines
24h 22mORD-BWI
5/28Tue
multi-stopSpirit Airlines
12h 09mBWI-ORD
$284
5/26Sun
multi-stopSpirit Airlines
24h 22mORD-BWI
5/29Wed
multi-stopSpirit Airlines
13h 56mBWI-ORD
$287
5/25Sat
multi-stopAmerican Airlines
4h 11mORD-BWI
6/5Wed
nonstopAmerican Airlines
2h 18mBWI-ORD
$341
5/24Fri
nonstopAmerican Airlines
2h 00mORD-BWI
6/5Wed
nonstopAmerican Airlines
2h 18mBWI-ORD
$349
5/27Mon
nonstopUnited Airlines
1h 55mORD-BWI
5/29Wed
nonstopUnited Airlines
2h 11mBWI-ORD
$379
5/25Sat
nonstopUnited Airlines
2h 05mORD-BWI
6/5Wed
nonstopUnited Airlines
2h 11mBWI-ORD
$403
5/25Sat
multi-stopDelta
4h 56mORD-BWI
5/27Mon
multi-stopDelta
5h 44mBWI-ORD
$417
5/24Fri
multi-stopDelta
4h 31mMDW-BWI
5/29Wed
multi-stopDelta
3h 56mBWI-MDW
$433

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Flights to Baltimore

Destination:

Baltimore (BWI)United States

Return flight deals:

Baltimore - Chicago

Cabin classes:

$455
$769
$488
$27

Compare transportation modes for Chicago to Baltimore

Average priceAverage duration
Flights$1521h 48m
Trains$31524h 46m