DCA - LSE

$243 Find Cheap Flights from Reagan Washington National Airport to La Crosse

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to La Crosse departing on 4/23. 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 La Crosse

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

Cheapest round-trip
$278
American Airlines
Thu 4/23Mon 4/27
DCA - LSE • 1 stop
Cheapest one-way
$359
American Airlines
Sun 4/26
DCA - LSE • 1 stop
Top airlines
American Airlines
Cheapest • from $278 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and La Crosse. You'll need at least 1 connection.
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We hope you love your trip to La Crosse!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to La Crosse 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 Reagan-National to La Crosse

Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
5:55 am - 9:35 am
DCA
-
LSE
4h 40m
1 stop
American Airlines Logo
6:37 pm - 11:57 pm
LSE
-
DCA
4h 20m
1 stop
$278American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
11:36 am - 6:07 pm
DCA
-
LSE
7h 31m
1 stop
American Airlines Logo
5:40 am - 1:59 pm
LSE
-
DCA
7h 19m
2 stops
$284American Airlines
Wed, May 20 - Sun, May 24
United Airlines Logo
7:30 am - 1:14 pm
DCA
-
LSE
6h 44m
1 stop
United Airlines Logo
6:15 am - 2:22 pm
LSE
-
DCA
7h 07m
1 stop
$327United Airlines
Wed, Apr 29 - Tue, May 5
American Airlines Logo
1:45 pm - 6:07 pm
DCA
-
LSE
5h 22m
1 stop
American Airlines Logo
6:37 pm - 11:57 pm
LSE
-
DCA
4h 20m
1 stop
$368American Airlines
Wed, Apr 29 - Tue, May 5
American Airlines Logo
9:51 am - 6:07 pm
DCA
-
LSE
9h 16m
2 stops
American Airlines Logo
5:40 am - 12:55 pm
LSE
-
DCA
6h 15m
1 stop
$374American Airlines
Wed, Apr 29 - Tue, May 5
American Airlines Logo
8:20 am - 6:07 pm
DCA
-
LSE
10h 47m
2 stops
American Airlines Logo
5:40 am - 4:23 pm
LSE
-
DCA
9h 43m
2 stops
$379American Airlines
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
6:00 am - 9:18 am
DCA
-
LSE
4h 18m
1 stop
American Airlines Logo
6:29 pm - 11:50 pm
LSE
-
DCA
4h 21m
1 stop
$389American Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
5:55 am - 9:35 am
DCA
-
LSE
4h 40m
1 stop
American Airlines Logo
6:37 pm - 11:57 pm
LSE
-
DCA
4h 20m
1 stop
$456American Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
2:13 pm - 11:54 pm
DCA
-
LSE
10h 41m
2 stops
American Airlines Logo
6:37 pm - 11:57 pm
LSE
-
DCA
4h 20m
1 stop
$462American Airlines
Wed, Apr 29 - Mon, May 4
American Airlines Logo
9:51 am - 6:07 pm
DCA
-
LSE
9h 16m
2 stops
American Airlines Logo
10:05 am - 10:15 pm
LSE
-
DCA
11h 10m
2 stops
$467American Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to La Crosse flights

Get data-powered insights and trends into flights from Reagan-National to La Crosse to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to La Crosse?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to La Crosse were found on American Airlines ($278) and United Airlines ($327).

Find deals

Good to know

Cheapest flight$278
Flight from Reagan Washington National Airport to La Crosse

When to book flights from Reagan-National to La Crosse

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

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to La Crosse was $243 for a one-way ticket and $278 for a round-trip.

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

    No

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

    Reagan Washington National Airport airport is called Washington, D.C. Reagan-National and the only airport in La Crosse is La Crosse.

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

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

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

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

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

    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 Reagan Washington National Airport to La Crosse.

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

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

    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 La Crosse with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and LSE 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 Reagan Washington National Airport to La Crosse?

    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 La Crosse from Reagan Washington National Airport 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 Reagan-National to La Crosse

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to La Crosse. 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 Reagan-National to La Crosse? 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 11414 reviews
6.4Food
6.9Entertainment
7.9Crew
7.5Boarding
7.2Comfort
Airline reviews

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

2.0 MediocreDavid, Mar 2026
DCA - SRQ
Read more American Airlines reviews

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Never ontime and always delays. Long waits for customer service and often app doesn’t work

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

We were upgraded to First Class and it was a great flight

delayed due to weather. Could not communicate with family since the wifi was broken

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

We were told the flight was delayed 5 times, then it was moved to the next day.

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

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
La Crosse (LSE)