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Cheap flights from Baltimore to Louisville from $96

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 9/27. 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 (BWI-SDF)

Cheap round-trip flights

Spirit Airlines Logo
6:50 am - 10:04 pmBWI-SDF
15h 14m1 stop
Spirit Airlines Logo
8:23 am - 11:25 pmSDF-BWI
15h 02m1 stop
$191Spirit Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 23
Spirit Airlines Logo
4:00 pm - 10:04 pmBWI-SDF
6h 04m1 stop
Spirit Airlines Logo
8:23 am - 2:47 pmSDF-BWI
6h 24m1 stop
$192Spirit Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Spirit Airlines Logo
6:50 am - 10:04 pmBWI-SDF
15h 14m1 stop
Spirit Airlines Logo
10:14 am - 7:47 pmSDF-BWI
9h 33m1 stop
$194Spirit Airlines
Find Deal
Mon, Sep 22 - Wed, Sep 24
Spirit Airlines Logo
8:52 pm - 9:19 amBWI-SDF
12h 27m1 stop
Spirit Airlines Logo
8:23 am - 11:25 pmSDF-BWI
15h 02m1 stop
$202Spirit Airlines
Find Deal
Sun, Sep 14 - Tue, Sep 16
Spirit Airlines Logo
8:52 pm - 9:19 amBWI-SDF
12h 27m1 stop
Spirit Airlines Logo
8:23 am - 11:25 pmSDF-BWI
15h 02m1 stop
$203Spirit Airlines
Find Deal
Sun, Sep 14 - Tue, Sep 16
Logo
9:27 pm - 9:19 amBWI-SDF
11h 52m1 stop
Logo
10:14 am - 9:23 amSDF-BWI
23h 09m1 stop
$204
Find Deal
Sun, Sep 14 - Wed, Sep 17
Logo
7:49 pm - 8:57 amBWI-SDF
13h 08m1 stop
Logo
11:17 am - 11:25 pmSDF-BWI
12h 08m1 stop
$207
Find Deal
Thu, Sep 18 - Mon, Sep 22
Southwest Logo
10:10 am - 3:05 pmBWI-SDF
4h 55m1 stop
Southwest Logo
3:50 pm - 5:30 pmSDF-BWI
1h 40mnonstop
$214Southwest
Find Deal
Sat, Sep 20 - Tue, Sep 23
Southwest Logo
9:45 pm - 11:30 pmBWI-SDF
1h 45mnonstop
Southwest Logo
5:30 am - 7:10 amSDF-BWI
1h 40mnonstop
$222Southwest
Find Deal
Mon, Sep 22 - Wed, Sep 24
Delta Logo
1:41 pm - 7:48 pmBWI-SDF
6h 07m1 stop
Delta Logo
10:30 am - 4:54 pmSDF-BWI
6h 24m1 stop
$232Delta
Find Deal
Sat, Nov 1 - Tue, Nov 4

Spirit Airlines flights from Baltimore to Louisville

Our best Spirit Airlines deals on Baltimore to Louisville flight tickets
Spirit Airlines
Sep 22
BWI6:50 amBaltimore/Washington
15h 14m
1 stop
SDF10:04 pmLouisville Intl
Sep 23
SDF8:23 amLouisville Intl
15h 02m
1 stop
BWI11:25 pmBaltimore/Washington
$191
Find similar
Spirit Airlines
Sep 20
BWI4:00 pmBaltimore/Washington
6h 04m
1 stop
SDF10:04 pmLouisville Intl
Sep 23
SDF8:23 amLouisville Intl
6h 24m
1 stop
BWI2:47 pmBaltimore/Washington
$192
Find similar
Spirit Airlines
Sep 22
BWI6:50 amBaltimore/Washington
15h 14m
1 stop
SDF10:04 pmLouisville Intl
Sep 24
SDF10:14 amLouisville Intl
9h 33m
1 stop
BWI7:47 pmBaltimore/Washington
$194
Find similar

Southwest flights from Baltimore to Louisville

Our best Southwest deals on Baltimore to Louisville flight tickets
Southwest
Sep 20
BWI10:10 amBaltimore/Washington
4h 55m
1 stop
SDF3:05 pmLouisville Intl
Sep 23
SDF3:50 pmLouisville Intl
1h 40m
BWI5:30 pmBaltimore/Washington
$214
Find similar
Southwest
Sep 22
BWI9:45 pmBaltimore/Washington
1h 45m
SDF11:30 pmLouisville Intl
Sep 24
SDF5:30 amLouisville Intl
1h 40m
BWI7:10 amBaltimore/Washington
$222
Find similar
Southwest
Oct 3
BWI10:25 pmBaltimore/Washington
1h 45m
SDF12:10 amLouisville Intl
Oct 6
SDF5:30 pmLouisville Intl
1h 35m
BWI7:05 pmBaltimore/Washington
$229
Find similar

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 August 28, 2025.
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

Mon 9/22

6:50 am-10:04 pm

1 stop15h 14m

Louisville Intl

Tue 9/23

8:23 am-11:25 pm

1 stop15h 02m

$191

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Sat 9/20

4:00 pm-10:04 pm

1 stop6h 04m

Louisville Intl

Tue 9/23

8:23 am-2:47 pm

1 stop6h 24m

$192

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 9/22

6:50 am-10:04 pm

1 stop15h 14m

Louisville Intl

Wed 9/24

10:14 am-7:47 pm

1 stop9h 33m

$194

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Sun 9/14

8:52 pm-9:19 am

1 stop12h 27m

Louisville Intl

Tue 9/16

8:23 am-11:25 pm

1 stop15h 02m

$202

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Sun 9/14

8:52 pm-9:19 am

1 stop12h 27m

Louisville Intl

Tue 9/16

8:23 am-11:25 pm

1 stop15h 02m

$203

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Sun 9/14

9:27 pm-9:19 am

1 stop11h 52m

Louisville Intl

Wed 9/17

10:14 am-9:23 am

1 stop23h 09m

$204

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Thu 9/18

7:49 pm-8:57 am

1 stop13h 08m

Louisville Intl

Mon 9/22

11:17 am-11:25 pm

1 stop12h 08m

$207

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Sat 9/20

10:10 am-3:05 pm

1 stop4h 55m

Louisville Intl

Tue 9/23

3:50 pm-5:30 pm

Nonstop1h 40m

$214

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Mon 9/22

9:45 pm-11:30 pm

Nonstop1h 45m

Louisville Intl

Wed 9/24

5:30 am-7:10 am

Nonstop1h 40m

$222

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Sat 11/1

1:41 pm-7:48 pm

1 stop6h 07m

Louisville Intl

Tue 11/4

10:30 am-4:54 pm

1 stop6h 24m

$232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 March, then departing from Baltimore during the month October is also very affordable. Most momondo users find prices during this month for around $299.

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 $267. 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 $364. 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 evening. Our users have found flights to Louisville in the evening for as low as $295. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $354 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 $318 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 $262 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.

How have Baltimore to Louisville flight prices changed over time?

As of August 2025, prices for Baltimore to Louisville flights are approximately 36% 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

$88

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Baltimore in the past 72 hours is $88. The best round-trip flight deal from Baltimore to Louisville found on momondo in the last 72 hours is $264.
The fastest flight from Baltimore to Louisville takes 1h 40m
Direct flights go from Baltimore to Louisville every day.
There is 1 airport near Louisville: 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 40m 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 $191Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
DeltaPriceFrom $228Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Southwest Flights From Baltimore to Louisville

    The lowest priced Southwest flight from Baltimore to Louisville from the last 72 hours was $196. Generally, Southwest has 13 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
Bardstown
West Baden Springs
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Springfield
Brandenburg
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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