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CHA - CHI

$112 Find cheap flights from Chattanooga to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Chicago departing on 6/10. 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
Sat 6/15
Sat 6/22

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Chicago, 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 Chattanooga to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Chattanooga to Chicago (CHA-CHI)

 
These are the cheapest deals for flights from Chattanooga to Chicago 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 Chattanooga to Chicago

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

Recent one-way flight deals from Chattanooga to Chicago

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

Recent last minute flight deals from Chattanooga to Chicago

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

Recent direct flight deals from Chattanooga to Chicago

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

Cheap bus & train deals from Chattanooga to Chicago

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

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:50 am - 11:42 amORD-CHA
1h 52mnonstop
$169United Airlines
Find Deal
Wed, Aug 14 - Wed, Aug 21
6:07 pm - 9:20 pmCHA-ORD
4h 13m1 stop
1:27 pm - 9:55 pmORD-CHA
7h 28m1 stop
$187American Airlines
Find Deal
Sat, Aug 3 - Thu, Aug 8
3:45 pm - 9:18 pmCHA-ORD
6h 33m1 stop
10:35 am - 3:31 pmORD-CHA
3h 56m1 stop
$188Delta
Find Deal
Tue, Aug 13 - Wed, Aug 21
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
2:05 pm - 4:53 pmORD-CHA
1h 48mnonstop
$207United Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
5:34 pm - 6:38 pmCHA-ORD
2h 04mnonstop
8:05 pm - 10:52 pmORD-CHA
1h 47mnonstop
$209United Airlines
Find Deal
Wed, Jul 3 - Mon, Jul 8
7:59 pm - 11:59 pmCHA-ORD
5h 00m1 stop
6:00 am - 1:05 pmORD-CHA
6h 05m1 stop
$213Delta
Find Deal
Thu, Aug 15 - Tue, Aug 20
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:05 pm - 10:52 pmORD-CHA
1h 47mnonstop
$215United Airlines
Find Deal
Thu, Jul 25 - Mon, Jul 29
5:34 pm - 6:38 pmCHA-ORD
2h 04mnonstop
8:50 am - 11:42 amORD-CHA
1h 52mnonstop
$229United Airlines
Find Deal
Tue, Aug 13 - Mon, Aug 19
7:00 am - 8:05 amCHA-ORD
2h 05mnonstop
1:55 pm - 4:41 pmORD-CHA
1h 46mnonstop
$230United Airlines
Find Deal
Sat, Jun 15 - Tue, Jun 25
8:05 pm - 11:59 pmCHA-ORD
4h 54m1 stop
5:00 am - 12:01 pmORD-CHA
6h 01m1 stop
$242American Airlines
Find Deal
Sat, Jun 1 - Mon, Jun 3
9:14 pm - 7:05 pmCHA-ORD
22h 51m1 stop
Mon, Jun 10
6:33 pm - 4:35 pmCHA-ORD
23h 02m2 stops
Sun, Jun 2
6:45 pm - 10:01 pmCHA-MDW
4h 16m1 stop
$173Delta
Find Deal
Wed, Jun 5
6:45 pm - 11:54 pmCHA-ORD
6h 09m1 stop
$173Delta
Find Deal
Wed, Jun 5
6:30 pm - 7:20 pmCHA-RFD
25h 50m1 stop
$189Allegiant Air
Find Deal
Thu, Jun 13
6:33 pm - 7:07 pmCHA-RFD
25h 34m1 stop
$202Allegiant Air
Find Deal
Sun, Jun 2
12:15 pm - 1:15 pmCHA-ORD
2h 00mnonstop
$205United Airlines
Find Deal
Fri, Jun 21
7:00 am - 8:05 amCHA-ORD
2h 05mnonstop
$235United Airlines
Find Deal
Wed, Jun 5
6:04 pm - 9:29 pmCHA-ORD
4h 25m1 stop
$238American Airlines
Find Deal
Tue, Jun 4
5:00 am - 2:04 pmCHA-ORD
10h 04m2 stops
$288American Airlines
Find Deal
Wed, Jun 5
8:05 pm - 11:59 pmCHA-ORD
4h 54m1 stop
5:30 am - 10:34 amORD-CHA
4h 04m1 stop
$255American Airlines
Find Deal
Fri, May 17 - Tue, Sep 17
8:05 pm - 11:59 pmCHA-ORD
4h 54m1 stop
9:55 am - 5:39 pmORD-CHA
6h 44m1 stop
$297American Airlines
Find Deal
Fri, May 17 - Sat, May 18
6:45 am - 7:47 amCHA-ORD
2h 02mnonstop
6:30 pm - 9:24 pmORD-CHA
1h 54mnonstop
$299United Airlines
Find Deal
Sat, May 18 - Wed, Sep 18
8:05 pm - 11:59 pmCHA-ORD
4h 54m1 stop
5:00 am - 11:27 amORD-CHA
5h 27m1 stop
$317American Airlines
Find Deal
Fri, May 17 - Sat, Jun 22
5:00 am - 8:56 amCHA-ORD
4h 56m1 stop
1:40 pm - 7:22 pmORD-CHA
4h 42m1 stop
$321American Airlines
Find Deal
Tue, May 21 - Sat, May 25
6:45 am - 7:47 amCHA-ORD
2h 02mnonstop
6:30 pm - 9:24 pmORD-CHA
1h 54mnonstop
$324United Airlines
Find Deal
Sat, May 18 - Mon, Sep 16
6:45 am - 7:47 amCHA-ORD
2h 02mnonstop
6:30 pm - 9:24 pmORD-CHA
1h 54mnonstop
$349United Airlines
Find Deal
Sat, May 18 - Fri, Sep 13
5:30 am - 8:20 amCHA-ORD
3h 50m1 stop
9:30 am - 3:01 pmORD-CHA
4h 31m1 stop
$543Delta
Find Deal
Sat, May 18 - Sat, Sep 14
5:30 am - 8:20 amCHA-ORD
3h 50m1 stop
10:35 am - 3:29 pmORD-CHA
3h 54m1 stop
$568Delta
Find Deal
Sat, May 18 - Wed, Sep 18
7:00 pm - 11:02 amCHA-MDW
17h 02m3 stops
10:04 am - 8:43 pmMDW-CHA
9h 39m2 stops
$1,145
Find Deal
Fri, May 17 - Mon, May 20
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:50 am - 11:42 amORD-CHA
1h 52mnonstop
$169United Airlines
Find Deal
Wed, Aug 14 - Wed, Aug 21
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
2:05 pm - 4:53 pmORD-CHA
1h 48mnonstop
$207United Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:05 pm - 10:52 pmORD-CHA
1h 47mnonstop
$215United Airlines
Find Deal
Thu, Jul 25 - Mon, Jul 29
12:15 pm - 1:15 pmCHA-ORD
2h 00mnonstop
8:05 pm - 10:52 pmORD-CHA
1h 47mnonstop
$229United Airlines
Find Deal
Wed, Jun 26 - Tue, Jul 2
7:00 am - 8:05 amCHA-ORD
2h 05mnonstop
1:55 pm - 4:41 pmORD-CHA
1h 46mnonstop
$230United Airlines
Find Deal
Sat, Jun 15 - Tue, Jun 25
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:05 pm - 10:52 pmORD-CHA
1h 47mnonstop
$231United Airlines
Find Deal
Thu, Jun 27 - Mon, Jul 1
12:15 pm - 1:15 pmCHA-ORD
2h 00mnonstop
8:05 pm - 10:52 pmORD-CHA
1h 47mnonstop
$254United Airlines
Find Deal
Wed, Jun 26 - Fri, Jul 5
7:00 am - 8:02 amCHA-ORD
2h 02mnonstop
7:58 pm - 10:47 pmORD-CHA
1h 49mnonstop
$259United Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
5:35 pm - 6:41 pmCHA-ORD
2h 06mnonstop
8:50 am - 11:42 amORD-CHA
1h 52mnonstop
$269United Airlines
Find Deal
Sat, Sep 7 - Sun, Sep 8
7:00 am - 8:02 amCHA-ORD
2h 02mnonstop
8:45 am - 11:34 amORD-CHA
1h 49mnonstop
$274United Airlines
Find Deal
Wed, May 29 - Sun, Jun 2

Flights from Chattanooga to Chicago - Travel Insights & Trends

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

What is the cheapest Chattanooga to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chattanooga to Chicago.
Our data shows that the cheapest route for a one-way flight from Chattanooga to Chicago cost $193 and was between Chattanooga and Chicago O'Hare Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $228.

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

The average price of all flights from Chattanooga to Chicago clicked on KAYAK for each day over the last 12 months.
For Chattanooga to Chicago, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Chicago back to Chattanooga, the best deals are generally found on Saturday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chattanooga to Chicago, 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 Chattanooga to Chicago is September, where tickets cost $232 on average. On the other hand, the most expensive months are June and October, where the average cost of tickets is $430 and $397 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chattanooga to Chicago, 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 Chattanooga to Chicago, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 74 days before departure.

Which airlines provide the cheapest flights from Chattanooga to Chicago?

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 Delta ($173) and Allegiant Air ($189). The cheapest round-trip tickets were found on United Airlines ($169) and American Airlines ($187).

Which airlines fly non-stop between Chattanooga and Chicago?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chattanooga to Chicago.
There is just one airline that flies from Chattanooga to Chicago direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $168.

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

Each day, there are 3 nonstop flights that take off from Chattanooga and land in Chicago, with an average flight time of 2h 03m. The most common departure time is 5:00 pm and most flights take off in the morning. Each week, there are 21 flights and there are the same amount of flights each day 3.

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

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 Chattanooga to Chicago take?

The duration of a nonstop flight to Chicago from Chattanooga is typically 1h 55m. The journey crosses a distance of 490 miles.

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

Early birds can take the earliest flight from Chattanooga at 7:00 am and will be landing in Chicago at 8:05 am.

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

If you prefer to fly at night, the latest flight from Chattanooga to Chicago jets off at 5:25 pm and lands at 6:30 pm.

Good to know

Low season

February

High season

July

Cheapest flight

$112
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Chattanooga to Chicago O'Hare Airport

When to book flights from Chattanooga to Chicago

Are your dates flexible? Find out the best times to travel from Chattanooga to Chicago 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 Chattanooga to Chicago

  • What is the cheapest flight from Chattanooga to Chicago?

    In the last 3 days, the lowest price for a flight from Chattanooga to Chicago was $112 for a one-way ticket and $169 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    When flying out of Chattanooga you will be using Chattanooga Lovell Field. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

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

    Delta, and American Airlines offer inflight Wi-Fi service on the Chattanooga to Chicago flight route.

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

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Chattanooga to Chicago flight route.

  • Which airline alliances offer flights from Chattanooga to Chicago?

    Star Alliance is the only airline alliance operating flights between Chattanooga and Chicago.

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

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

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

    The two airlines most popular with KAYAK users for flights from Chattanooga to Chicago are Delta and United Airlines. With an average price for the route of $279 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 $268 and an overall rating of 7.4.

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

    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 Chattanooga to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Chattanooga 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 Chattanooga to Chicago?

    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 Chicago with an airline and back to Chattanooga with another airline.

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

    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 Chicago from Chattanooga 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 Chattanooga to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $249 or less one-way and $298 or less round-trip.

Prefer to fly non-stop from Chattanooga to Chicago?

Find which airlines fly direct from Lovell Field to Chicago, which days they fly and book direct flights.

Nonstop departures

Chattanooga Lovell Field to Chicago

Monday

Emirates, United Airlines

Emirates, United Airlines

Tuesday

Emirates, United Airlines

Emirates, United Airlines

Wednesday

Emirates, United Airlines

Emirates, United Airlines

Thursday

Emirates, United Airlines

Emirates, United Airlines

Friday

Emirates, United Airlines

Emirates, United Airlines

Saturday

Emirates, United Airlines

Emirates, United Airlines

Sunday

Emirates, United Airlines

Emirates, United Airlines

See more direct flights

Nonstop returns

Chicago to Chattanooga Lovell Field

Monday

Emirates, United Airlines

Emirates, United Airlines

Tuesday

Emirates, United Airlines

Emirates, United Airlines

Wednesday

Emirates, United Airlines

Emirates, United Airlines

Thursday

Emirates, United Airlines

Emirates, United Airlines

Friday

Emirates, United Airlines

Emirates, United Airlines

Saturday

Emirates, United Airlines

Emirates, United Airlines

Sunday

Emirates, United Airlines

Emirates, United Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from Chattanooga to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Chicago. 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 Chattanooga to Chicago? 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 10673 reviews
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Book cheap flights from Chattanooga to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chattanooga to Chicago found on KAYAK in the last 72 hours.
6/10Mon
1 stop
22h 51mCHA-ORD
$112
6/2Sun
2 stops
23h 02mCHA-ORD
$162
6/5Wed
1 stopDelta
4h 16mCHA-MDW
$173
6/5Wed
1 stopDelta
6h 09mCHA-ORD
$173
6/13Thu
1 stopAllegiant Air
25h 50mCHA-RFD
$189
6/2Sun
1 stopAllegiant Air
25h 34mCHA-RFD
$202
6/21Fri
nonstopUnited Airlines
2h 00mCHA-ORD
$205
6/5Wed
nonstopUnited Airlines
2h 05mCHA-ORD
$235
6/4Tue
1 stopAmerican Airlines
4h 25mCHA-ORD
$238
6/5Wed
2 stopsAmerican Airlines
10h 04mCHA-ORD
$288

Search by stops

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Last minute flights from Chattanooga to Chicago

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 Chattanooga to Chicago that are departing in the next 10 days.
5/17Fri
multi-stopAmerican Airlines
4h 54mCHA-ORD
9/17Tue
multi-stopAmerican Airlines
4h 04mORD-CHA
$255
5/17Fri
multi-stopAmerican Airlines
4h 54mCHA-ORD
5/18Sat
multi-stopAmerican Airlines
6h 44mORD-CHA
$297
5/18Sat
nonstopUnited Airlines
2h 02mCHA-ORD
9/18Wed
nonstopUnited Airlines
1h 54mORD-CHA
$299
5/17Fri
multi-stopAmerican Airlines
4h 54mCHA-ORD
6/22Sat
multi-stopAmerican Airlines
5h 27mORD-CHA
$317
5/21Tue
multi-stopAmerican Airlines
4h 56mCHA-ORD
5/25Sat
multi-stopAmerican Airlines
4h 42mORD-CHA
$321
5/18Sat
nonstopUnited Airlines
2h 02mCHA-ORD
9/16Mon
nonstopUnited Airlines
1h 54mORD-CHA
$324
5/18Sat
nonstopUnited Airlines
2h 02mCHA-ORD
9/13Fri
nonstopUnited Airlines
1h 54mORD-CHA
$349
5/18Sat
multi-stopDelta
3h 50mCHA-ORD
9/14Sat
multi-stopDelta
4h 31mORD-CHA
$543
5/18Sat
multi-stopDelta
3h 50mCHA-ORD
9/18Wed
multi-stopDelta
3h 54mORD-CHA
$568
5/17Fri
multi-stop
17h 02mCHA-MDW
5/20Mon
multi-stop
9h 39mMDW-CHA
$1,145

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Chattanooga - Chicago Flights

Departure:

Chattanooga (undefined)United States

Return flight deals:

Chicago - Chattanooga

Cabin classes:

$1,339
$1,218
$388
$228