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Cheap flights from Baltimore to Louisville from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Louisville departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baltimore to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:20 am - 2:38 pm
BWI
-
SDF
9h 18m
1 stop
Multiple Airlines Logo
3:33 pm - 8:43 am
SDF
-
BWI
17h 10m
1 stop
$196Multiple Airlines
Tue, Apr 21 - Thu, Apr 23
Delta Logo
8:10 am - 1:49 pm
BWI
-
SDF
5h 39m
1 stop
Delta Logo
7:00 am - 11:10 am
SDF
-
BWI
4h 10m
1 stop
$197Delta
Tue, Jun 23 - Thu, Jun 25
Delta Logo
7:15 am - 2:34 pm
BWI
-
SDF
7h 19m
1 stop
Delta Logo
5:33 am - 11:54 am
SDF
-
BWI
6h 21m
1 stop
$201Delta
Tue, Mar 3 - Thu, Mar 5
Multiple Airlines Logo
9:04 pm - 2:38 pm
BWI
-
SDF
17h 34m
1 stop
Multiple Airlines Logo
1:19 pm - 7:30 pm
SDF
-
BWI
6h 11m
1 stop
$203Multiple Airlines
Mon, Mar 2 - Wed, Mar 4
Delta Logo
6:00 am - 10:04 am
BWI
-
SDF
4h 04m
1 stop
Delta Logo
5:49 pm - 12:35 am
SDF
-
BWI
6h 46m
1 stop
$205Delta
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
9:43 pm - 2:38 pm
BWI
-
SDF
16h 55m
1 stop
Multiple Airlines Logo
7:48 pm - 8:43 am
SDF
-
BWI
12h 55m
1 stop
$210Multiple Airlines
Mon, May 4 - Fri, May 8
Multiple Airlines Logo
9:04 pm - 2:38 pm
BWI
-
SDF
17h 34m
1 stop
Multiple Airlines Logo
1:19 pm - 7:30 pm
SDF
-
BWI
6h 11m
1 stop
$214Multiple Airlines
Mon, Mar 2 - Wed, Mar 4
Multiple Airlines Logo
6:20 am - 8:40 am
BWI
-
SDF
26h 20m
1 stop
Multiple Airlines Logo
9:30 am - 9:06 am
SDF
-
BWI
23h 36m
1 stop
$220Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
9:04 pm - 2:38 pm
BWI
-
SDF
17h 34m
1 stop
Multiple Airlines Logo
1:19 pm - 7:30 pm
SDF
-
BWI
6h 11m
1 stop
$222Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
Multiple Airlines Logo
9:04 pm - 2:38 pm
BWI
-
SDF
17h 34m
1 stop
Multiple Airlines Logo
1:19 pm - 7:30 pm
SDF
-
BWI
6h 11m
1 stop
$225Multiple Airlines
Mon, Mar 2 - Wed, Mar 4

Spirit Airlines flights from Baltimore to Louisville

Our best Spirit Airlines deals on Baltimore to Louisville flight tickets
Spirit Airlines
Mar 2
BWI7:57 pmBaltimore/Washington
18h 41m
2 stops
SDF2:38 pmLouisville Intl
Mar 4
SDF1:19 pmLouisville Intl
9h 34m
1 stop
BWI10:53 pmBaltimore/Washington
$228
Spirit Airlines
Mar 3
BWI6:20 amBaltimore/Washington
8h 18m
1 stop
SDF2:38 pmLouisville Intl
Mar 4
SDF1:19 pmLouisville Intl
10h 12m
2 stops
BWI11:31 pmBaltimore/Washington
$243
Spirit Airlines
Mar 17
BWI10:19 amBaltimore/Washington
24h 55m
2 stops
SDF11:14 amLouisville Intl
Mar 24
SDF12:42 pmLouisville Intl
11h 17m
1 stop
BWI11:59 pmBaltimore/Washington
$245

United Airlines flights from Baltimore to Louisville

Our best United Airlines deals on Baltimore to Louisville flight tickets
United Airlines
Feb 18
BWI5:20 pmBaltimore/Washington
4h 53m
1 stop
SDF10:13 pmLouisville Intl
Feb 28
SDF9:00 amLouisville Intl
5h 01m
1 stop
BWI2:01 pmBaltimore/Washington
$300
United Airlines
Feb 7
BWI5:18 pmBaltimore/Washington
5h 12m
1 stop
SDF10:30 pmLouisville Intl
Feb 9
SDF2:05 pmLouisville Intl
7h 16m
1 stop
BWI9:21 pmBaltimore/Washington
$477

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Baltimore to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 4/21

5:20 am-2:38 pm

1 stop9h 18m

Louisville Intl

Thu 4/23

3:33 pm-8:43 am

1 stop17h 10m

$196

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 6/23

8:10 am-1:49 pm

1 stop5h 39m

Louisville Intl

Thu 6/25

7:00 am-11:10 am

1 stop4h 10m

$197

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 3/3

7:15 am-2:34 pm

1 stop7h 19m

Louisville Intl

Thu 3/5

5:33 am-11:54 am

1 stop6h 21m

$201

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 3/2

9:04 pm-2:38 pm

1 stop17h 34m

Louisville Intl

Wed 3/4

1:19 pm-7:30 pm

1 stop6h 11m

$203

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Thu 2/19

6:00 am-10:04 am

1 stop4h 04m

Louisville Intl

Mon 2/23

5:49 pm-12:35 am

1 stop6h 46m

$205

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 5/4

9:43 pm-2:38 pm

1 stop16h 55m

Louisville Intl

Fri 5/8

7:48 pm-8:43 am

1 stop12h 55m

$210

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 3/2

9:04 pm-2:38 pm

1 stop17h 34m

Louisville Intl

Wed 3/4

1:19 pm-7:30 pm

1 stop6h 11m

$214

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Thu 2/19

6:20 am-8:40 am

1 stop26h 20m

Louisville Intl

Mon 2/23

9:30 am-9:06 am

1 stop23h 36m

$220

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 2/23

9:04 pm-2:38 pm

1 stop17h 34m

Louisville Intl

Wed 2/25

1:19 pm-7:30 pm

1 stop6h 11m

$222

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 3/2

9:04 pm-2:38 pm

1 stop17h 34m

Louisville Intl

Wed 3/4

1:19 pm-7:30 pm

1 stop6h 11m

$225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Baltimore to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Baltimore during the month March is also very affordable. Most momondo users find prices during this month for around $284.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Baltimore is on a Saturday. momondo users have found tickets for Saturday departures for as low as $274. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Baltimore to Louisville on a Sunday will generally be more expensive and average around $418. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Baltimore to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $306. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $311 per ticket.

What is the cheapest Baltimore/Washington to Louisville Intl flight route?

Fly from Baltimore/Washington to Louisville Intl for the best Baltimore/Washington - Louisville Intl flight prices

How far in advance should I book a flight to Louisville?

You are more likely to see cheaper flights to Louisville from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Baltimore for as low as $257 on momondo.

What cabin class options are available on Baltimore/Washington to Louisville Intl flights?

There is only 1 cabin class available to choose from on Baltimore/Washington to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Baltimore to Louisville flights?

You could potentially save up to 21% on your flight if you consider stops on a Baltimore to Louisville flight.

How have Baltimore to Louisville flight prices changed over time?

As of February 2026, prices for Baltimore to Louisville flights are approximately 64% cheaper when compared to flights at the same time last year.

When to book flights from Baltimore to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Louisville (BWI to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Louisville

Best Price Found

$174

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Baltimore in the past 72 hours is $174. The best round-trip flight deal from Baltimore to Louisville found on momondo in the last 72 hours is $344.
The fastest flight from Baltimore to Louisville takes 1h 45m
Direct flights go from Baltimore to Louisville every day.
There is 1 airport in Louisville. From Baltimore there are direct flights to Louisville Intl (SDF).
Search flight deals

  • How far is Baltimore/Washington to Louisville Intl by plane?

    Baltimore/Washington and Louisville Intl are 497.1 mi apart from one another. 1h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Louisville Intl Airport?

    Prices for flights from Baltimore/Washington Airport to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Louisville Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Baltimore to Louisville?

  • What is the most popular airline from Baltimore to Louisville?

Best airlines flying from Baltimore to Louisville

Compare and see reviews for airlines that fly from Baltimore to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
SouthwestPriceFrom $195Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
American AirlinesPriceFrom $231Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,144 reviews
Search Delta flights

  • Southwest Flights From Baltimore to Louisville

    The lowest priced Southwest flight from Baltimore to Louisville from the last 72 hours was $195. Generally, Southwest has 12 flights on this route every week with an average price of $309. Southwest is rated 8.0/10 by our users.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Brandenburg
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Louisville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to Louisville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baltimore to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Baltimore which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Baltimore to Louisville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisville from Baltimore.

I’m not ready to book a flight from Baltimore to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baltimore to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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