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Cheap flights from Louisville to Washington, D.C. Reagan-National Airport 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 Louisville to Washington, D.C. Reagan-National Airport departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Louisville to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Louisville to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Louisville to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Louisville to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Louisville to Washington, D.C.

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All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
7:19 pm - 9:04 pmSDF-DCA
1h 45mnonstop
8:33 am - 10:44 amDCA-SDF
2h 11mnonstop
$190American Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
6:06 am - 7:49 amSDF-DCA
1h 43mnonstop
7:54 pm - 9:55 pmDCA-SDF
2h 01mnonstop
$191American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
11:14 am - 12:59 pmSDF-DCA
1h 45mnonstop
8:33 am - 10:44 amDCA-SDF
2h 11mnonstop
$192American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
5:01 pm - 9:33 pmSDF-DCA
4h 32m1 stop
2:35 pm - 8:54 pmDCA-SDF
6h 19m1 stop
$210Delta
Find Deal
Thu, Jan 23 - Mon, Jan 27
6:50 pm - 11:39 pmSDF-DCA
4h 49m1 stop
7:32 pm - 11:58 pmDCA-SDF
4h 26m1 stop
$211Delta
Find Deal
Thu, Jan 30 - Wed, Feb 5
6:05 am - 1:00 pmSDF-DCA
6h 55m1 stop
6:00 am - 12:16 pmDCA-SDF
6h 16m1 stop
$216Delta
Find Deal
Thu, Jan 16 - Wed, Jan 22
6:00 am - 12:22 pmSDF-DCA
6h 22m1 stop
6:10 pm - 11:44 pmDCA-SDF
5h 34m1 stop
$261United Airlines
Find Deal
Tue, Feb 11 - Fri, Feb 14
7:05 am - 6:40 pmSDF-DCA
11h 35m2 stops
6:00 am - 10:15 amDCA-SDF
4h 15m1 stop
$341Southwest
Find Deal
Fri, Jan 17 - Mon, Jan 20
7:30 am - 6:05 pmSDF-DCA
10h 35m2 stops
2:55 pm - 7:00 pmDCA-SDF
4h 05m1 stop
$348Southwest
Find Deal
Sat, Feb 1 - Mon, Feb 3
2:47 pm - 7:42 pmSDF-DCA
4h 55m1 stop
3:30 pm - 8:29 pmDCA-SDF
4h 59m1 stop
$359United Airlines
Find Deal
Mon, Mar 31 - Thu, Apr 3
6:06 am - 7:49 amSDF-DCA
1h 43mnonstop
$96American Airlines
Find Deal
Tue, Jan 14
4:14 pm - 10:53 pmSDF-DCA
6h 39m1 stop
$105Delta
Find Deal
Wed, Jan 29
6:00 am - 10:31 amSDF-DCA
4h 31m1 stop
$106United Airlines
Find Deal
Wed, Jan 15
11:14 am - 12:59 pmSDF-DCA
1h 45mnonstop
$133American Airlines
Find Deal
Sat, Feb 1
12:19 pm - 5:59 pmSDF-DCA
5h 40m1 stop
$142American Airlines
Find Deal
Tue, Jan 14
2:43 pm - 7:38 pmSDF-DCA
4h 55m1 stop
$143Delta
Find Deal
Sat, Feb 1
11:14 am - 12:59 pmSDF-DCA
1h 45mnonstop
$145American Airlines
Find Deal
Fri, Jan 31
8:50 am - 7:10 pmSDF-DCA
10h 20m2 stops
$176Southwest
Find Deal
Sat, Feb 1
7:30 am - 6:05 pmSDF-DCA
10h 35m2 stops
$177Southwest
Find Deal
Sat, Feb 1
6:45 am - 12:36 pmSDF-DCA
5h 51m1 stop
$185United Airlines
Find Deal
Mon, Mar 31
6:17 am - 7:59 amSDF-DCA
1h 42mnonstop
4:59 pm - 6:48 pmDCA-SDF
1h 49mnonstop
$296American Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 8
6:17 am - 7:59 amSDF-DCA
1h 42mnonstop
7:54 pm - 12:35 amDCA-SDF
4h 41m1 stop
$306American Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 8
6:37 am - 10:59 amSDF-DCA
4h 22m1 stop
6:00 am - 10:46 amDCA-SDF
4h 46m1 stop
$316American Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
6:17 am - 7:59 amSDF-DCA
1h 42mnonstop
7:54 pm - 9:55 pmDCA-SDF
2h 01mnonstop
$351American Airlines
Find Deal
Sat, Jan 4 - Wed, Jan 8
7:00 am - 2:15 pmSDF-DCA
7h 15m1 stop
7:30 am - 1:11 pmDCA-SDF
5h 41m1 stop
$371United Airlines
Find Deal
Sat, Jan 4 - Sun, Jan 5
6:15 am - 5:55 pmSDF-DCA
11h 40m2 stops
9:20 am - 1:40 pmDCA-SDF
4h 20m1 stop
$429Southwest
Find Deal
Sat, Jan 4 - Sat, Jan 11
6:15 am - 5:55 pmSDF-DCA
11h 40m2 stops
6:10 am - 7:05 pmDCA-SDF
12h 55m2 stops
$434Southwest
Find Deal
Sat, Jan 4 - Sat, Jan 11
1:55 pm - 6:10 pmSDF-DCA
4h 15m1 stop
10:00 am - 7:00 pmDCA-SDF
9h 00m1 stop
$468Southwest
Find Deal
Mon, Jan 6 - Wed, Jan 8
7:00 am - 11:57 amSDF-DCA
4h 57m1 stop
2:05 pm - 8:37 pmDCA-SDF
6h 32m1 stop
$587United Airlines
Find Deal
Mon, Jan 6 - Fri, Jan 10
8:34 am - 2:15 pmSDF-DCA
5h 41m1 stop
7:00 am - 5:06 pmDCA-SDF
10h 06m2 stops
$648United Airlines
Find Deal
Sat, Jan 4 - Thu, Jan 9
7:19 pm - 9:04 pmSDF-DCA
1h 45mnonstop
8:33 am - 10:44 amDCA-SDF
2h 11mnonstop
$190American Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
7:30 am - 9:12 amSDF-DCA
1h 42mnonstop
10:20 am - 12:26 pmDCA-SDF
2h 06mnonstop
$191American Airlines
Find Deal
Sun, Feb 16 - Sat, Feb 22
11:14 am - 12:59 pmSDF-DCA
1h 45mnonstop
8:33 am - 10:44 amDCA-SDF
2h 11mnonstop
$192American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
5:37 am - 7:13 amSDF-DCA
1h 36mnonstop
5:00 pm - 6:55 pmDCA-SDF
1h 55mnonstop
$211American Airlines
Find Deal
Fri, Mar 14 - Mon, Mar 17
6:06 am - 7:49 amSDF-DCA
1h 43mnonstop
4:59 pm - 6:48 pmDCA-SDF
1h 49mnonstop
$221American Airlines
Find Deal
Tue, Jan 14 - Sun, Jan 19
6:06 am - 7:49 amSDF-DCA
1h 43mnonstop
4:59 pm - 6:47 pmDCA-SDF
1h 48mnonstop
$239American Airlines
Find Deal
Tue, Feb 11 - Fri, Feb 14
11:17 am - 12:54 pmSDF-DCA
1h 37mnonstop
10:25 am - 12:33 pmDCA-SDF
2h 08mnonstop
$240American Airlines
Find Deal
Tue, Mar 25 - Sat, Mar 29
7:51 pm - 9:30 pmSDF-DCA
1h 39mnonstop
8:20 am - 10:18 amDCA-SDF
1h 58mnonstop
$251American Airlines
Find Deal
Fri, May 16 - Sun, May 18
7:19 pm - 9:04 pmSDF-DCA
1h 45mnonstop
7:54 pm - 9:55 pmDCA-SDF
2h 01mnonstop
$276American Airlines
Find Deal
Sun, Feb 2 - Thu, Feb 6
11:17 am - 12:54 pmSDF-DCA
1h 37mnonstop
8:24 am - 10:28 amDCA-SDF
2h 04mnonstop
$289American Airlines
Find Deal
Tue, Mar 25 - Thu, Mar 27

Delta flights from Louisville to Washington, D.C. Reagan-National Airport

Our best Delta deals on Louisville to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jan 23
SDF5:01 pmLouisville Intl
4h 32m
1 stop
DCA9:33 pmWashington, D.C. Reagan-National
Jan 27
DCA2:35 pmWashington, D.C. Reagan-National
6h 19m
1 stop
SDF8:54 pmLouisville Intl
Delta
Jan 30
SDF6:50 pmLouisville Intl
4h 49m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
Feb 5
DCA7:32 pmWashington, D.C. Reagan-National
4h 26m
1 stop
SDF11:58 pmLouisville Intl
Delta
Jan 16
SDF6:05 amLouisville Intl
6h 55m
1 stop
DCA1:00 pmWashington, D.C. Reagan-National
Jan 22
DCA6:00 amWashington, D.C. Reagan-National
6h 16m
1 stop
SDF12:16 pmLouisville Intl

American Airlines flights from Louisville to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Louisville to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 6
SDF7:19 pmLouisville Intl
1h 45m
DCA9:04 pmWashington, D.C. Reagan-National
Feb 11
DCA8:33 amWashington, D.C. Reagan-National
2h 11m
SDF10:44 amLouisville Intl
American Airlines
Jan 23
SDF6:06 amLouisville Intl
1h 43m
DCA7:49 amWashington, D.C. Reagan-National
Jan 26
DCA7:54 pmWashington, D.C. Reagan-National
2h 01m
SDF9:55 pmLouisville Intl
American Airlines
Jan 23
SDF11:14 amLouisville Intl
1h 45m
DCA12:59 pmWashington, D.C. Reagan-National
Jan 26
DCA8:33 amWashington, D.C. Reagan-National
2h 11m
SDF10:44 amLouisville Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Louisville to Washington, D.C. Reagan-National Airport

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 Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Louisville, with most prices found around $242. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $258.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Louisville to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $253. Flights from Louisville to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $388. 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 Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Louisville to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $258. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $340.

What is the cheapest Louisville Intl to Washington, D.C. Reagan-National flight route?

Fly from Louisville Intl to Washington, D.C. Reagan-National for the best Louisville Intl - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

Most flyers found that booking tickets 60 days in advance of their planned departure date is the best time to get cheap flights to Washington, D.C. Reagan-National Airport. During this timeframe, flight prices are around $299. In the past 72 hours, momondo users found flights from Louisville to Washington, D.C. Reagan-National Airport for as low as $168.

What cabin class options are available on Louisville Intl to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on Louisville Intl to Washington, D.C. Reagan-National 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 Louisville to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a Louisville to Washington, D.C. Reagan-National Airport flight.

How have Louisville to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of January 2025, prices for Louisville to Washington, D.C. Reagan-National Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Washington, D.C. Reagan-National Airport

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

Cheap Louisville to Washington, D.C. Reagan-National Airport (SDF to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Washington, D.C. Reagan-National Airport

Best Price Found

$96

Fastest flight time

1h 36m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Louisville in the past 72 hours is $96. The best round-trip flight deal from Louisville to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $190.
The fastest flight from Louisville to Washington, D.C. Reagan-National Airport takes 1h 36m
Direct flights go from Louisville to Washington, D.C. Reagan-National Airport every day.

  • How far is Louisville Intl to Washington, D.C. Reagan-National by plane?

    A flight from Louisville Intl to Washington, D.C. Reagan-National will travel around 472.4 mi. 1h 36m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Louisville Intl Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Washington, D.C. Reagan-National 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 Louisville Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisville to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Louisville to Washington, D.C. Reagan-National Airport?


Best airlines flying from Louisville to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Louisville to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $158Free CancellationRating
7.4
8,969 reviews
Search United Airlines flights
American AirlinesPriceFrom $181Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $198Free CancellationRating
8.0
8,536 reviews
Search Delta flights
  • American Airlines Flights From Louisville to Washington, D.C. Reagan-National Airport

    American Airlines flies from Louisville to Washington, D.C. Reagan-National Airport around 5 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Louisville to Washington, D.C. Reagan-National Airport in the last 72 hours was $181 (round-trip), much lower than the average airfare cost of $293 for American Airlines flights on this route.


Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to Washington, D.C.?

Once you have performed a search for Louisville to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisville to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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