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SDF - BWI

$60 Find cheap flights from Louisville 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 Louisville to Baltimore departing on 7/23. 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
sex 7/12
sex 7/19

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 Louisville 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 Louisville to Baltimore, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 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 Louisville to Baltimore (SDF-BWI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:39 pm - 10:36 amSDF-BWI
14h 57m1 stop
6:00 pm - 6:49 pmBWI-SDF
24h 49m1 stop
$99Spirit Airlines
Find Deal
ter, set 10 - qua, set 11
10:02 am - 11:02 amSDF-BWI
25h 00m1 stop
6:00 pm - 6:49 pmBWI-SDF
24h 49m1 stop
$124Spirit Airlines
Find Deal
ter, set 10 - qua, set 11
7:39 pm - 10:36 amSDF-BWI
14h 57m1 stop
9:00 am - 6:49 pmBWI-SDF
9h 49m1 stop
$125Spirit Airlines
Find Deal
ter, set 10 - sex, set 13
6:25 pm - 12:37 amSDF-BWI
6h 12m1 stop
6:00 am - 9:46 amBWI-SDF
3h 46m1 stop
$158Delta
Find Deal
ter, ago 6 - sáb, ago 10
6:25 pm - 12:37 amSDF-BWI
6h 12m1 stop
9:59 am - 2:21 pmBWI-SDF
4h 22m1 stop
$160Delta
Find Deal
seg, ago 5 - qua, ago 7
8:10 pm - 12:29 amSDF-BWI
4h 19m1 stop
5:35 pm - 10:20 pmBWI-SDF
4h 45m1 stop
$213American Airlines
Find Deal
sex, ago 9 - dom, ago 11
10:02 am - 10:36 amSDF-BWI
24h 34m3 stops
6:00 pm - 10:00 amBWI-SDF
16h 00m1 stop
qua, set 4 - qui, set 5
10:05 am - 12:46 amSDF-BWI
14h 41m1 stop
2:20 pm - 11:18 pmBWI-SDF
8h 58m2 stops
sáb, jul 6 - seg, jul 8
3:19 pm - 7:26 pmSDF-BWI
4h 07m1 stop
1:09 pm - 7:25 pmBWI-SDF
6h 16m1 stop
$295American Airlines
Find Deal
qua, jul 3 - sáb, jul 6
3:35 pm - 4:26 pmSDF-BWI
24h 51m2 stops
6:30 am - 1:13 pmBWI-SDF
6h 43m1 stop
$464United Airlines
Find Deal
sáb, ago 31 - dom, set 8

Flights from Louisville to Baltimore - Travel Insights & Trends

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

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

The average price of all flights from Louisville to Baltimore clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Louisville to Baltimore, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Baltimore, Tuesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Louisville 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 Louisville to Baltimore is February, where tickets cost $222 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $382 and $355 respectively.

Which airlines provide the cheapest flights from Louisville to Baltimore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Louisville to Baltimore found by KAYAK users in the last 72 hours was for $99 on Spirit Airlines, followed by Delta ($158). One-way flight deals have also been found from as low as $60 on Spirit Airlines and from $79 on American Airlines.

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

Each day, there are between 2 and 5 nonstop flights that take off from Louisville and land in Baltimore, with an average flight time of 1h 34m. The most common departure time is 7:00 pm and most flights take off in the evening. Each week, there are 25 flights. The most frequent day of departure is Friday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

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

Early birds can take the earliest flight from Louisville at 5:40 am and will be landing in Baltimore at 7:15 am.

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

If you prefer to fly at night, the latest flight from Louisville to Baltimore jets off at 8:10 pm and lands at 9:45 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$60
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Louisville to Baltimore

When to book flights from Louisville to Baltimore

Are your dates flexible? Find out the best times to travel from Louisville 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 Louisville to Baltimore

  • What is the cheapest flight from Louisville to Baltimore?

    In the last 3 days, the lowest price for a flight from Louisville to Baltimore was $60 for a one-way ticket and $99 for a round-trip.

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

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

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Louisville to Baltimore are Delta and United Airlines. With an average price for the route of $311 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 $289 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville 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 Louisville to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Louisville 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 Louisville 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 Louisville with another airline. Booking your flights between Louisville and BWI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville 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 Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Louisville to Baltimore?

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

Nonstop departures

Louisville Intl to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Baltimore/Washington to Louisville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 4 airlines serving from Louisville to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Louisville 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 Louisville 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 10000 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.4Food
8.0Entertainment
Airline reviews

It was very cold because the air conditioner was on high power, and my son got sick.

4.0 OkayAnonymous, Jun 2024ORD - SEA
Read more about Delta reviews

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

The entertainment wasn’t playing in the app or online.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Seats are weirdly bent, I felt hunched the entire time.

Paid for premium economy had no tv the whole time the crew tried to reset/reboot but would not work they said they would put a trouble ticket in for it. We had 3 seats my tv was the only one that didn't work. They cancelled our flight re worked us on another that left us at airport over night on the floor I have a ten year old and a 78 diabetic mother which also had shingles and suffers from nerve pain in legs and back. Requested wheelchair service at all airports after the re route NO wheelchair service was there to help. WORST experience we have ever had. Went to American airlines assistance it was closed. I AM FURIOUS!!! I expect some sort of compensation from this traumatic experience and no need for flying points we don't plan on using American airlines again!!!!

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Poor response to delay, getting on plane, off plane and back on again

My flight was uncomfortable and crammed. There were no pockets to store things, I couldn’t move my seat back slightly. Beverages including soda cost extra. My husband flew on another spirit airline flight, which was delayed a total of 48 hours, only to be canceled.

Two delays in less than 24hrs. They need to improve everything and restructure the whole company.

Terrible leg room, seats don’t recline, delayed flight, and even water isn’t free onboard

Flight was canceled less than 6 hours before takeoff, rebooked on a flight that was twice as long and left earlier so we couldn’t make it, when using text support option took over 2 hours to speak with someone.

Not enough help at airport during boarding process. Flight was delayed. Overall WORST flying experience I’ve ever had. Will NEVER FLT SPIRIT AGAIN

Terrible legroom, seats do not recline, tray table the size of an iPhone, delayed flight, have to pay 5$ to get a cup of water onboard.

Could have TV/Movie and some water ou soda free

Flight was good and clean but delayed over an hour on the return flight.

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

Book cheap flights from Louisville to Baltimore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Louisville to Baltimore found on KAYAK in the last 72 hours.
7/23ter
1 stopSpirit Airlines
16h 07mSDF-BWI
$60
9/10ter
2 stopsSpirit Airlines
25h 07mSDF-BWI
$67
10/7seg
1 stopAmerican Airlines
3h 22mSDF-BWI
$79
9/15dom
1 stopSpirit Airlines
14h 57mSDF-BWI
$80
9/10ter
3 stopsSpirit Airlines
22h 51mSDF-BWI
$85
6/25ter
1 stopSpirit Airlines
14h 25mSDF-BWI
$86
7/12sex
3 stops
22h 43mSDF-BWI
$117
6/29sáb
1 stop
14h 36mSDF-BWI
$119
6/17seg
1 stopAmerican Airlines
3h 34mSDF-BWI
$165
6/26qua
1 stopDelta
4h 52mSDF-BWI
$175

Search by stops

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Last minute flights from Louisville 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 Louisville to Baltimore that are departing in the next 10 days.
6/14sex
multi-stopAmerican Airlines
3h 34mSDF-BWI
6/18ter
multi-stopAmerican Airlines
3h 36mBWI-SDF
$305
6/17seg
multi-stopAmerican Airlines
3h 34mSDF-BWI
6/24seg
multi-stopAmerican Airlines
5h 47mBWI-SDF
$310
6/17seg
multi-stopSpirit Airlines
15h 40mSDF-BWI
6/20qui
multi-stopSpirit Airlines
11h 17mBWI-SDF
$321
6/17seg
multi-stopSpirit Airlines
15h 40mSDF-BWI
6/24seg
multi-stopSpirit Airlines
25h 29mBWI-SDF
$322
6/13qui
multi-stopAmerican Airlines
4h 57mSDF-BWI
6/15sáb
multi-stopAmerican Airlines
3h 47mBWI-SDF
$330
6/17seg
multi-stopSpirit Airlines
22h 17mSDF-BWI
6/20qui
multi-stopSpirit Airlines
11h 17mBWI-SDF
$340
6/15sáb
multi-stopDelta
4h 33mSDF-BWI
6/19qua
multi-stopDelta
5h 24mBWI-SDF
$355
6/15sáb
multi-stopDelta
4h 33mSDF-BWI
6/22sáb
multi-stopDelta
5h 25mBWI-SDF
$366
6/14sex
multi-stop
15h 05mSDF-BWI
6/18ter
multi-stop
15h 18mBWI-SDF
$417
6/14sex
multi-stop
15h 05mSDF-BWI
6/16dom
multi-stop
17h 40mBWI-SDF
$490

Search by stops

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Louisville - Baltimore Flights

Departure:

Louisville (SDF)United States

Destination:

Baltimore (BWI)United States

Return flight deals:

Baltimore - Louisville

Cabin classes: