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SDF - WAS

$55 Find cheap flights from Louisville to Washington, D.C.

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 Washington, D.C. departing on 6/5. 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
Sat 6/22
Sat 6/29

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Washington, D.C., 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 Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Louisville to Washington, D.C. (SDF-WAS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Washington, D.C. 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
6:10 pm - 12:45 amSDF-BWI
6h 35m1 stop
10:45 pm - 6:50 pmBWI-SDF
20h 05m1 stop
$120Spirit Airlines
Find Deal
Tue, Jun 11 - Wed, Jun 12
10:36 am - 8:42 amSDF-BWI
22h 06m1 stop
10:00 pm - 5:40 pmBWI-SDF
19h 40m1 stop
$133Spirit Airlines
Find Deal
Sun, Sep 8 - Tue, Sep 10
5:59 am - 7:40 amSDF-DCA
1h 41mnonstop
8:10 am - 10:34 amDCA-SDF
2h 24mnonstop
$179American Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 21
6:00 am - 7:35 amSDF-IAD
1h 35mnonstop
9:00 am - 10:44 amIAD-SDF
1h 44mnonstop
$184United Airlines
Find Deal
Tue, Jul 2 - Mon, Jul 8
6:27 pm - 8:10 pmSDF-DCA
1h 43mnonstop
8:00 pm - 10:00 pmDCA-SDF
2h 00mnonstop
$187American Airlines
Find Deal
Tue, Jun 25 - Mon, Jul 1
5:55 pm - 11:44 pmSDF-DCA
5h 49m1 stop
6:05 am - 9:46 amDCA-SDF
3h 41m1 stop
$188Delta
Find Deal
Wed, Jun 12 - Tue, Jun 18
5:55 pm - 11:59 pmSDF-IAD
6h 04m1 stop
12:35 pm - 4:54 pmIAD-SDF
4h 19m1 stop
$188Delta
Find Deal
Wed, Jun 12 - Tue, Jun 18
2:30 pm - 4:11 pmSDF-IAD
1h 41mnonstop
12:55 pm - 2:40 pmIAD-SDF
1h 45mnonstop
$189United Airlines
Find Deal
Thu, Jun 20 - Sun, Jun 23
11:03 am - 5:51 pmSDF-BWI
6h 48m1 stop
9:35 pm - 2:02 pmBWI-SDF
16h 27m2 stops
Fri, Jun 7 - Fri, Jun 7
8:42 pm - 2:29 pmSDF-BWI
17h 47m1 stop
5:31 pm - 8:19 amBWI-SDF
14h 48m1 stop
Wed, Jul 3 - Mon, Jul 8

Flights from Louisville to Washington, D.C. - Travel Insights & Trends

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

What is the cheapest Louisville to Washington, D.C. flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Louisville to Washington, D.C..
Our data shows that the cheapest route for a one-way flight from Louisville to Washington, D.C. cost $99 and was between Louisville and Washington, D.C. Reagan-National Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $187.

What’s the cheapest day of the week to fly from Louisville to Washington, D.C.?

The average price of all flights from Louisville to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
For Louisville to Washington, D.C., Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Washington, D.C. back to Louisville, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Louisville to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Louisville to Washington, D.C., 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 Washington, D.C. is January, where tickets cost $169 on average. On the other hand, the most expensive months are June and November, where the average cost of tickets is $274 and $259 respectively.

How far in advance should I book a flight from Louisville to Washington, D.C.?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Louisville to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Louisville to Washington, D.C., you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airlines provide the cheapest flights from Louisville to Washington, D.C.?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Spirit Airlines offered the best one-way deal for that route, at $55. KAYAK users also found Louisville to Washington, D.C. round-trip flights on Spirit Airlines from $120 and on American Airlines from $179.

Which airlines fly most frequently between Louisville and Washington, D.C.?

Southwest connects Louisville to Washington, D.C. with up to 4 flights per day. American Airlines also offers 3 flights per day, while United Airlines follows with 3 flights per day.

Which airlines fly non-stop between Louisville and Washington, D.C.?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Louisville to Washington, D.C..
There are 3 airlines that fly nonstop from Louisville to Washington, D.C.. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $140 for a one-way flight. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Louisville and Washington, D.C. per day?

Each day, there are between 9 and 13 nonstop flights that take off from Louisville and land in Washington, D.C., with an average flight time of 1h 37m. The most common departure time is 7:00 pm and most flights take off in the morning, while the most flights land at Baltimore. Each week, there are 81 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Louisville and Washington, D.C.?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Louisville to Washington, D.C. take?

The duration of a nonstop flight to Washington, D.C. from Louisville is typically 1h 35m. The journey crosses a distance of 472 miles.

What’s the earliest departure time from Louisville to Washington, D.C.?

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

What’s the latest departure time from Louisville to Washington, D.C.?

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

Good to know

Low season

January

High season

September

Cheapest flight

$55
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Louisville to Baltimore

When to book flights from Louisville to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Louisville to Washington, D.C. 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 Washington, D.C.

  • What is the cheapest flight from Louisville to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Louisville to Washington, D.C. was $55 for a one-way ticket and $120 for a round-trip.

  • Do I need a passport to fly between Louisville and Washington, D.C.?

    A passport is not required to fly from Louisville to Washington, D.C..

  • Which airports will I be using when flying from Louisville to Washington, D.C.?

    When flying out of Louisville you will be using Louisville Intl. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Louisville to Washington, D.C.?

    American Airlines, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Louisville to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Louisville to Washington, D.C.?

    The Embraer 175 is the aircraft model that flies most regularly on the Louisville to Washington, D.C. flight route.

  • Which airline alliances offer flights from Louisville to Washington, D.C.?

    oneworld, and Star Alliance are the airline alliances operating flights between Louisville and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Louisville to Washington, D.C.?

    There are nonstop flights from Louisville to Washington, D.C. on a daily basis.

  • Which is the best airline for flights from Louisville to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Washington, D.C. are Delta and United Airlines. With an average price for the route of $237 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 $243 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Louisville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Washington, D.C.?

    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 Washington, D.C. from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Louisville to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $158 or less one-way and $268 or less round-trip.

Prefer to fly non-stop from Louisville to Washington, D.C.?

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

Nonstop departures

Louisville Intl to Washington, D.C.

Monday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Friday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Saturday

Air Canada, American Airlines, Copa Airlines, +2 more

Air Canada, American Airlines, +3 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

See more direct flights

Nonstop returns

Washington, D.C. to Louisville Intl

Monday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Tuesday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Wednesday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Thursday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Friday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

Saturday

Air Canada, American Airlines, Copa Airlines, +2 more

Air Canada, American Airlines, +3 more

Sunday

Air Canada, Alaska Airlines, American Airlines, +3 more

Air Canada, Alaska Airlines, +4 more

See more direct flights
See more direct flights

Top 4 airlines serving from Louisville to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Washington, D.C.. 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 Washington, D.C.? 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 10561 reviews
8.6Crew
8.0Entertainment
7.9Comfort
8.2Boarding
7.4Food
Airline reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

6.0 GoodPeter, May 2024SLC - HNL
Read more about Delta reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My flight was cancelled!!! I had to spend 200.00 on another flight!!

The whole day was a nightmare. Flight extremely late. Boarding was a mess of a nightmare.

When we landed, they kept us on the plane for almost 25 minutes. Could do better.

worst trip ever Spirit lost our Baggs which were never put on the plane in Atlanta. 24 hours ago they are telling me now that the bags are still missing.

Never been on this flight as i had missed it due to delayed connecting flight

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Book cheap flights from Louisville to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Louisville to Washington, D.C. found on KAYAK in the last 72 hours.
6/5Wed
1 stopSpirit Airlines
11h 30mSDF-BWI
$55
6/5Wed
2 stopsSpirit Airlines
18h 06mSDF-BWI
$69
8/28Wed
nonstopUnited Airlines
1h 39mSDF-IAD
$85
6/26Wed
1 stopDelta
4h 28mSDF-IAD
$94
10/19Sat
nonstopAmerican Airlines
1h 40mSDF-DCA
$95
6/21Fri
nonstopUnited Airlines
1h 35mSDF-IAD
$95
10/19Sat
1 stopDelta
6h 34mSDF-DCA
$104
6/15Sat
nonstopAmerican Airlines
1h 42mSDF-DCA
$109
6/3Mon
2 stops
29h 15mSDF-BWI
$127
6/5Wed
3 stops
25h 35mSDF-IAD
$146

Search by stops

Search by airline

Search by price

Last minute flights from Louisville to Washington, D.C.

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 Washington, D.C. that are departing in the next 10 days.
5/28Tue
multi-stopSpirit Airlines
9h 29mSDF-BWI
6/4Tue
multi-stopSpirit Airlines
10h 43mBWI-SDF
$285
5/28Tue
multi-stopSpirit Airlines
9h 29mSDF-BWI
6/4Tue
multi-stopSpirit Airlines
16h 44mBWI-SDF
$294
5/24Fri
multi-stopAmerican Airlines
3h 43mSDF-BWI
6/3Mon
multi-stopAmerican Airlines
3h 52mBWI-SDF
$443
5/27Mon
multi-stopAmerican Airlines
4h 16mSDF-BWI
5/27Mon
multi-stopAmerican Airlines
6h 08mBWI-SDF
$459
5/28Tue
multi-stop
27h 37mSDF-IAD
5/29Wed
multi-stop
29h 39mIAD-SDF
$475
5/24Fri
nonstopUnited Airlines
1h 35mSDF-IAD
5/29Wed
nonstopUnited Airlines
1h 45mIAD-SDF
$499
5/24Fri
nonstopUnited Airlines
1h 42mSDF-IAD
5/29Wed
multi-stopUnited Airlines
5h 25mIAD-SDF
$509
5/28Tue
multi-stopDelta
6h 16mSDF-DCA
6/4Tue
multi-stopDelta
3h 40mDCA-SDF
$518
5/24Fri
multi-stop
31h 47mSDF-BWI
6/3Mon
multi-stop
25h 02mBWI-SDF
$605
5/28Tue
multi-stopDelta
6h 16mSDF-DCA
6/1Sat
multi-stopDelta
7h 25mDCA-SDF
$2,015

Search by stops

Search by airline

Search by price

Louisville - Washington, D.C. Flights

Departure:

Louisville (SDF)United States

Return flight deals:

Washington, D.C. - Louisville

Cabin classes:

$605
$1,310
$343
$187