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La Crosse

$273+ Cheap flights from Reagan-National (DCA) to La Crosse (LSE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LSE
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
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Cheap flight deals from Reagan-National to La Crosse

Cheapest flights from Reagan-National to La Crosse
Explore the most affordable flight options available from Reagan-National to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.

This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:55 am
DCA
-
LSE
1 stop4h 29m
American Airlines
Tue 5/126:36 pm
LSE
-
DCA
1 stop4h 21m
American Airlines
Deal found 4/22$328
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:00 pm
DCA
-
LSE
1 stop6h 10m
United Airlines
Sat 6/61:53 pm
LSE
-
DCA
1 stop5h 17m
United Airlines
Deal found 4/22$350
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:55 am
DCA
-
LSE
1 stop4h 40m
American Airlines
Sun 5/35:40 am
LSE
-
DCA
1 stop6h 15m
American Airlines
Deal found 4/24$448
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 am
DCA
-
LSE
1 stop6h 47m
United Airlines
Sun 6/141:53 pm
LSE
-
DCA
1 stop6h 17m
United Airlines
Deal found 4/22$519
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:25 am
DCA
-
LSE
1 stop5h 52m
United Airlines
Sun 6/146:15 am
LSE
-
DCA
1 stop4h 44m
United Airlines
Deal found 4/22$528

Find flight deals from Reagan-National to La Crosse

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to La Crosse (LSE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(American Airlines)

One-way from

$273
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Reagan-National-La Crosse flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-La Crosse flights.
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From Washington, D.C. Reagan-National to La Crosse
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One-way flight from Washington, D.C. Reagan-National to La Crosse
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to La Crosse 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, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 5/8

5:55 am-9:24 am

1 stop4h 29m

La Crosse

Tue 5/12

6:36 pm-11:57 pm

1 stop4h 21m

$328

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Tue 6/2

8:25 am-1:17 pm

1 stop5h 52m

La Crosse

Sat 6/6

1:53 pm-9:10 pm

1 stop6h 17m

$350

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 6/11

7:30 am-1:17 pm

1 stop6h 47m

La Crosse

Sun 6/14

1:53 pm-9:10 pm

1 stop6h 17m

$519

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 6/12

7:30 am-1:17 pm

1 stop6h 47m

La Crosse

Sun 6/14

6:15 am-11:59 am

1 stop4h 44m

$580

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 6/11

5:00 am-11:20 am

2 stops7h 20m

La Crosse

Sun 6/14

5:32 pm-11:59 pm

1 stop5h 27m

$664

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 5/21

10:00 pm-11:22 am

1 stop14h 22m

La Crosse

Sun 5/24

5:34 pm-9:13 am

1 stop14h 39m

$683
Cheapest one-way
Quickest one-way

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sun 5/17

5:55 am-9:24 am

1 stop4h 29m

$273

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sat 6/13

9:30 am-1:17 pm

1 stop4h 47m

$358

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sun 5/10

5:55 am-9:24 am

1 stop4h 29m

$358

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 6/12

6:30 am-1:17 pm

1 stop7h 47m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Reagan-National to La Crosse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to La Crosse in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-La Crosse flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-La Crosse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-La Crosse flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-La Crosse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing La Crosse

Get insights into the airlines that provide service to La Crosse. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to La Crosse. Reviews last updated April 26, 2026.
Peruse reviews from past customers who have flown with American Airlines from Washington, D.C. Reagan-National Airport to La Crosse to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,673 reviews

Entertainment

6.9

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,673 reviews
American Airlines
7.1
Good
11,673 reviews

Entertainment

6.9

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to La Crosse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to La Crosse from Washington, D.C. Reagan-National?

    Located just 5.4 mi from the city center, La Crosse is the airport most travelers will use when flying to La Crosse from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to La Crosse (LSE) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 1 airline.

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

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to La Crosse in 4h 29m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 813 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to La Crosse round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to La Crosse round-trip from $471.

  • Can I find deals for flights from Reagan-National to La Crosse that include hotel bookings?

    Yes. In addition to deals on Reagan-National to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to La Crosse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to La Crosse.

  • Can I find deals for business class flights from Reagan-National to La Crosse?

    Yes. Cheapflights offers flight deals from Reagan-National to La Crosse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Decorah
Winona

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Top airline flying from Reagan-National to La Crosse

Discover the top airline that operate flights from Reagan-National to La Crosse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$471Average$532FlexibilityNo cancel feeOn-time71%

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