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Cheap flights from Maryland to Louisville from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Louisville departing on 9/30. 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 Maryland to Louisville

Cheap round-trip flights

Southwest Logo
6:00 am - 12:05 pmDCA-SDF
6h 05m1 stop
Southwest Logo
6:25 am - 10:00 amSDF-DCA
3h 35m1 stop
$167Southwest
Find Deal
Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
11:04 am - 4:48 pmBWI-SDF
5h 44m1 stop
American Airlines Logo
1:06 pm - 5:00 pmSDF-BWI
3h 54m1 stop
$169American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Southwest Logo
9:25 am - 4:35 pmDCA-SDF
7h 10m1 stop
Southwest Logo
6:25 am - 10:00 amSDF-DCA
3h 35m1 stop
$173Southwest
Find Deal
Fri, Oct 24 - Wed, Oct 29
American Airlines Logo
8:29 am - 10:41 amDCA-SDF
2h 12mnonstop
American Airlines Logo
11:15 am - 12:59 pmSDF-DCA
1h 44mnonstop
$177American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
United Airlines Logo
7:15 pm - 9:02 pmIAD-SDF
1h 47mnonstop
United Airlines Logo
1:00 pm - 2:41 pmSDF-IAD
1h 41mnonstop
$183United Airlines
Find Deal
Sat, Aug 30 - Fri, Sep 5
United Airlines Logo
7:15 pm - 9:02 pmIAD-SDF
1h 47mnonstop
United Airlines Logo
1:00 pm - 2:41 pmSDF-IAD
1h 41mnonstop
$186United Airlines
Find Deal
Wed, Aug 27 - Fri, Aug 29
Delta Logo
5:35 am - 11:43 amBWI-SDF
6h 08m1 stop
Delta Logo
7:10 am - 11:12 amSDF-BWI
4h 02m1 stop
$187Delta
Find Deal
Tue, Sep 23 - Wed, Sep 24
Spirit Airlines Logo
1:58 pm - 10:57 pmPHL-SDF
8h 59m1 stop
Spirit Airlines Logo
7:45 am - 12:52 pmSDF-PHL
5h 07m1 stop
$190Spirit Airlines
Find Deal
Wed, Oct 22 - Fri, Oct 24
Spirit Airlines Logo
9:50 pm - 9:19 amPHL-SDF
11h 29m1 stop
Spirit Airlines Logo
3:10 pm - 9:39 pmSDF-PHL
6h 29m1 stop
$193Spirit Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
Delta Logo
6:00 am - 9:44 amBWI-SDF
3h 44m1 stop
Delta Logo
6:00 am - 10:03 amSDF-BWI
4h 03m1 stop
$196Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7

American Airlines flights from Maryland to Louisville

Our best American Airlines deals on Maryland to Louisville flight tickets
American Airlines
Sep 9
BWI11:04 amBaltimore/Washington
5h 44m
1 stop
SDF4:48 pmLouisville Intl
Sep 13
SDF1:06 pmLouisville Intl
3h 54m
1 stop
BWI5:00 pmBaltimore/Washington
$169
Find similar
American Airlines
Sep 9
DCA8:29 amWashington, D.C. Reagan-National
2h 12m
SDF10:41 amLouisville Intl
Sep 13
SDF11:15 amLouisville Intl
1h 44m
DCA12:59 pmWashington, D.C. Reagan-National
$177
Find similar
American Airlines
Aug 22
DCA8:03 pmWashington, D.C. Reagan-National
1h 57m
SDF10:00 pmLouisville Intl
Aug 25
SDF7:37 pmLouisville Intl
1h 47m
DCA9:24 pmWashington, D.C. Reagan-National
$183
Find similar

United Airlines flights from Maryland to Louisville

Our best United Airlines deals on Maryland to Louisville flight tickets
United Airlines
Aug 30
IAD7:15 pmWashington, D.C. Dulles Intl
1h 47m
SDF9:02 pmLouisville Intl
Sep 5
SDF1:00 pmLouisville Intl
1h 41m
IAD2:41 pmWashington, D.C. Dulles Intl
$183
Find similar
United Airlines
Aug 27
IAD7:15 pmWashington, D.C. Dulles Intl
1h 47m
SDF9:02 pmLouisville Intl
Aug 29
SDF1:00 pmLouisville Intl
1h 41m
IAD2:41 pmWashington, D.C. Dulles Intl
$186
Find similar
United Airlines
Aug 13
IAD8:40 amWashington, D.C. Dulles Intl
1h 47m
SDF10:27 amLouisville Intl
Aug 19
SDF9:55 amLouisville Intl
1h 41m
IAD11:36 amWashington, D.C. Dulles Intl
$224
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maryland 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 4, 2025.
Use the filters below to find and compare flights from Maryland to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Thu 10/9

6:00 am-12:05 pm

1 stop6h 05m

Louisville Intl

Tue 10/14

6:25 am-10:00 am

1 stop3h 35m

$167

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 9/9

11:04 am-4:48 pm

1 stop5h 44m

Louisville Intl

Sat 9/13

1:06 pm-5:00 pm

1 stop3h 54m

$169

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Fri 10/24

9:25 am-4:35 pm

1 stop7h 10m

Louisville Intl

Wed 10/29

6:25 am-10:00 am

1 stop3h 35m

$173

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Tue 9/9

8:29 am-10:41 am

Nonstop2h 12m

Louisville Intl

Sat 9/13

11:15 am-12:59 pm

Nonstop1h 44m

$177

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Sat 8/30

7:15 pm-9:02 pm

Nonstop1h 47m

Louisville Intl

Fri 9/5

1:00 pm-2:41 pm

Nonstop1h 41m

$183

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Wed 8/27

7:15 pm-9:02 pm

Nonstop1h 47m

Louisville Intl

Fri 8/29

1:00 pm-2:41 pm

Nonstop1h 41m

$186

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 9/23

5:35 am-11:43 am

1 stop6h 08m

Louisville Intl

Wed 9/24

7:10 am-11:12 am

1 stop4h 02m

$187

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 10/22

1:58 pm-10:57 pm

1 stop8h 59m

Louisville Intl

Fri 10/24

7:45 am-12:52 pm

1 stop5h 07m

$190

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Thu 9/25

9:50 pm-9:19 am

1 stop11h 29m

Louisville Intl

Sun 9/28

3:10 pm-9:39 pm

1 stop6h 29m

$193

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Thu 9/4

6:00 am-9:44 am

1 stop3h 44m

Louisville Intl

Sun 9/7

6:00 am-10:03 am

1 stop4h 03m

$196

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 Maryland 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 Maryland during the month January is also very affordable. Most momondo users find prices during this month for around $259.

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

On average, the least expensive day to fly to Louisville from Maryland is on a Saturday. momondo users have found tickets for Saturday departures for as low as $277. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Maryland to Louisville on a Sunday will generally be more expensive and average around $363. 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 Maryland 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 $299. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $347 per ticket.

What is the cheapest Maryland to Louisville Intl flight route?

Fly from Baltimore/Washington to Louisville Intl for the best Maryland - 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 Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $317 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Maryland for as low as $259 on momondo.

What cabin class options are available on Maryland to Louisville Intl flights?

There are 1 cabin classes available to choose from on Maryland 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 Maryland to Louisville flights?

No. A direct flight is the cheapest option for a flight between Maryland to Louisville.

  • When did momondo last update prices for flights from Maryland to Louisville Intl Airport?

    Prices for flights from Maryland to Louisville Intl Airport were last updated today.

  • How many operators does momondo search for flights from Maryland to Louisville Intl Airport?

  • How old do you have to be to fly from Maryland to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland 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 Maryland to Louisville?

Best airlines flying from Maryland to Louisville

Compare and see reviews for airlines that fly from Maryland to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $191Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
SouthwestPriceFrom $200Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $228Free CancellationRating
8.0
7,987 reviews
Search Delta flights
American AirlinesPriceFrom $290Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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
Elizabeth
Corydon
Charlestown
Georgetown
Springfield
Brandenburg

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Maryland.

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

Yes. momondo enables you to select and highlight flights to Louisville from Maryland with this policy.

How can momondo help me find flights from Maryland 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 Maryland.

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

If you are simply researching potential flights to Louisville, momondo offers a useful price alert feature which will track prices for flights to Louisville from Maryland and alert you when they change.

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