LSE - DCA

$400 Find Cheap Flights from La Crosse to Reagan Washington National Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Crosse to Reagan-National departing on 7/15. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse 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 La Crosse to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$400
American Airlines
Wed 7/15Sun 7/19
LSE - DCA • 1 stop
Cheapest one-way
$600
American Airlines
Sun 6/28
LSE - DCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between La Crosse and Reagan-National. You'll need at least 1 connection.
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We hope you love your trip to Reagan-National!
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Flight Deals

Cheap Flights from La Crosse to Reagan-National (LSE-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Crosse to Reagan-National 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from La Crosse to Reagan-National

Wed, Jul 15 - Sun, Jul 19
American Airlines Logo
5:53 pm - 11:59 pm
LSE
-
DCA
5h 06m
1 stop
American Airlines Logo
11:35 am - 5:23 pm
DCA
-
LSE
6h 48m
1 stop
$400American Airlines
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
12:01 pm - 6:00 pm
LSE
-
DCA
4h 59m
1 stop
American Airlines Logo
8:06 pm - 11:59 pm
DCA
-
LSE
4h 53m
1 stop
$420American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
11:52 am - 6:00 pm
LSE
-
DCA
5h 08m
1 stop
American Airlines Logo
8:07 pm - 12:19 am
DCA
-
LSE
5h 12m
1 stop
$436American Airlines
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
6:02 pm - 11:56 pm
LSE
-
DCA
4h 54m
1 stop
American Airlines Logo
11:55 am - 5:32 pm
DCA
-
LSE
6h 37m
1 stop
$463American Airlines
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
5:53 pm - 11:59 pm
LSE
-
DCA
5h 06m
1 stop
American Airlines Logo
7:35 am - 11:31 am
DCA
-
LSE
4h 56m
1 stop
$475American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
11:52 am - 6:00 pm
LSE
-
DCA
5h 08m
1 stop
American Airlines Logo
5:00 am - 11:22 am
DCA
-
LSE
7h 22m
2 stops
$578American Airlines
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
12:01 pm - 9:26 pm
LSE
-
DCA
8h 25m
2 stops
American Airlines Logo
8:06 pm - 11:59 pm
DCA
-
LSE
4h 53m
1 stop
$580American Airlines
Wed, Jul 15 - Sun, Jul 19
American Airlines Logo
12:01 pm - 9:26 pm
LSE
-
DCA
8h 25m
2 stops
American Airlines Logo
11:35 am - 5:23 pm
DCA
-
LSE
6h 48m
1 stop
$581American Airlines
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
6:00 am - 2:24 pm
LSE
-
DCA
7h 24m
2 stops
American Airlines Logo
11:55 am - 5:32 pm
DCA
-
LSE
6h 37m
1 stop
$616American Airlines
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
12:01 pm - 9:26 pm
LSE
-
DCA
8h 25m
2 stops
American Airlines Logo
11:35 am - 5:23 pm
DCA
-
LSE
6h 48m
1 stop
$627American Airlines
Booking Insights

Good to know

Cheapest flight$400
Flight from La Crosse to Reagan Washington National Airport

When to book flights from La Crosse to Reagan-National

Are your dates flexible? Find out the best times to travel from La Crosse to Reagan-National 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 La Crosse to Reagan Washington National Airport flights

  • What is the cheapest flight from La Crosse to Washington, D.C. Reagan-National Airport?

    In the last 5 days, the lowest price for a flight from La Crosse to Washington, D.C. Reagan-National Airport was $400 for a round-trip ticket.

  • Do I need a passport to fly between La Crosse and Reagan Washington National Airport?

    No, a passport isn't needed to fly from La Crosse to Reagan Washington National Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from La Crosse to Reagan Washington National Airport?

    La Crosse and Reagan Washington National Airport are both served by 1 main airport. You will leave La Crosse from La Crosse and will be arriving at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from La Crosse to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from La Crosse to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between La Crosse and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights from La Crosse to Reagan Washington National Airport?

    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 La Crosse to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from La Crosse to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from La Crosse 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 La Crosse to Reagan Washington National Airport?

    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 Reagan Washington National Airport with an airline and back to La Crosse with another airline. Booking your flights between La Crosse and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from La Crosse to Reagan Washington National Airport?

    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 Reagan Washington National Airport from La Crosse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from La Crosse to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from La Crosse 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 La Crosse to Reagan-National? 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.
7.1
American AirlinesOverall score based on 11641 reviews
6.4Food
6.9Entertainment
7.5Boarding
7.2Comfort
7.9Crew
Airline reviews

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

2.0 MediocreStella, Apr 2026
ORD - DCA
Read more American Airlines reviews

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Everything you need to know for your flight from La Crosse to Reagan-National

Information on your arrival and departure airports

La Crosse (LSE)
Reagan-National (DCA)