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La Crosse

$343+ Cheap flights from Washington, D.C. (WAS) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LSE
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Washington, D.C. to La Crosse

Cheapest flights from Washington, D.C. to La Crosse
Explore the most affordable flight options available from Washington, D.C. to La Crosse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 4/13:21 pm
DCA
-
LSE
1 stop9h 15m
American Airlines
Mon 4/66:29 pm
LSE
-
DCA
1 stop13h 36m
American Airlines
Deal found 2/10$354
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/275:00 am
BWI
-
LSE
1 stop13h 59m
American Airlines
Tue 3/39:54 am
LSE
-
BWI
1 stop12h 39m
American Airlines
Deal found 2/10$482
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/276:45 am
DCA
-
LSE
1 stop12h 14m
American Airlines
Tue 3/35:20 am
LSE
-
DCA
1 stop12h 35m
American Airlines
Deal found 2/10$482
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/63:21 pm
DCA
-
LSE
1 stop9h 15m
American Airlines
Mon 3/96:29 pm
LSE
-
DCA
1 stop13h 30m
American Airlines
Deal found 2/10$510
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 2/286:50 am
BWI
-
LSE
1 stop5h 05m
American Airlines
Tue 3/35:20 am
LSE
-
BWI
1 stop4h 58m
American Airlines
Deal found 2/10$512
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/247:59 pm
DCA
-
LSE
1 stop4h 37m
American Airlines
Sat 2/2811:27 am
LSE
-
DCA
1 stop6h 28m
American Airlines
Deal found 2/9$512
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/243:11 pm
IAD
-
LSE
2 stops9h 25m
American Airlines
Sat 2/285:20 am
LSE
-
IAD
2 stops7h 12m
American Airlines
Deal found 2/9$523
This United Airlines deal was found by Cheapflights users on 2/8. 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 10/271:05 pm
IAD
-
LSE
1 stop6h 05m
United Airlines
Sat 10/319:42 am
LSE
-
IAD
1 stop5h 19m
United Airlines
Deal found 2/8$528
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 10/287:00 pm
DCA
-
LSE
1 stop6h 15m
United Airlines
Sat 10/311:41 pm
LSE
-
DCA
1 stop4h 11m
United Airlines
Deal found 2/8$528
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/63:21 pm
DCA
-
LSE
1 stop9h 15m
American Airlines
Sun 3/86:29 pm
LSE
-
DCA
1 stop13h 30m
American Airlines
Deal found 2/11$534
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/276:55 am
BWI
-
LSE
1 stop17h 41m
American Airlines
Sun 3/16:29 pm
LSE
-
BWI
1 stop15h 49m
American Airlines
Deal found 2/9$573
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Mon 4/135:55 am
DCA
-
LSE
1 stop4h 40m
American Airlines
Fri 4/176:37 pm
LSE
-
DCA
1 stop13h 24m
American Airlines
Deal found 2/11$577

Find flight deals from Washington, D.C. to La Crosse

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(American Airlines)

One-way from

$343
(American Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-La Crosse flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-La Crosse flights.
Search Deals
From Washington, D.C. (WAS) to La Crosse
Search Deals
One-way flight from Washington, D.C. (WAS) to La Crosse
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 February 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. to La Crosse that are best for you.

Fly from

Washington, D.C.

Fly to

La Crosse

Route

Depart

Return

Price

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Wed 4/1

3:21 pm-11:36 pm

1 stop9h 15m

La Crosse

Mon 4/6

6:29 pm-9:05 am

1 stop13h 36m

$354

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Fri 2/27

5:00 am-5:59 pm

1 stop13h 59m

La Crosse

Tue 3/3

9:54 am-11:33 pm

1 stop12h 39m

$482

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 2/27

6:45 am-5:59 pm

1 stop12h 14m

La Crosse

Tue 3/3

5:20 am-6:55 pm

1 stop12h 35m

$482

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Fri 3/6

3:21 pm-11:36 pm

1 stop9h 15m

La Crosse

Mon 3/9

6:29 pm-8:59 am

1 stop13h 30m

$510

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Sat 2/28

6:50 am-10:55 am

1 stop5h 05m

La Crosse

Tue 3/3

5:20 am-11:18 am

1 stop4h 58m

$512

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Tue 2/24

7:59 pm-11:36 pm

1 stop4h 37m

La Crosse

Sat 2/28

11:27 am-6:55 pm

1 stop6h 28m

$512

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sat 2/28

5:33 pm-11:36 pm

1 stop7h 03m

La Crosse

Tue 3/3

6:29 pm-11:50 pm

1 stop4h 21m

$512

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

Tue 2/24

3:11 pm-11:36 pm

2 stops9h 25m

La Crosse

Sat 2/28

5:20 am-1:32 pm

2 stops7h 12m

$523

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Fri 2/27

6:55 am-11:36 pm

1 stop17h 41m

La Crosse

Sun 3/1

6:29 pm-11:18 am

1 stop15h 49m

$573

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Mon 4/13

5:55 am-9:35 am

1 stop4h 40m

La Crosse

Fri 4/17

6:37 pm-9:01 am

1 stop13h 24m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from Washington, D.C. 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 Washington, D.C. to La Crosse in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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.-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.-La Crosse flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-La Crosse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to La Crosse

Have a flexible travel schedule? Discover the best time to fly to La Crosse from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to La Crosse

What is the cheapest month to book a flight from Washington, D.C. to La Crosse?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to La Crosse (average of $232). Flying from Washington, D.C. to La Crosse in December is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    If you book a flight to La Crosse from Washington, D.C., you will be flying to La Crosse, which is the city’s only airport. La Crosse (LSE) is located 5.4 mi from the center of La Crosse. There are 0 flights from Washington, D.C. to La Crosse per day from 1 airline.

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

    There are many flights that can get you from Washington, D.C. to La Crosse in 9h 15m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 813 mi.

  • What are the most popular routes from Washington, D.C. to La Crosse?

    When deciding which route to take from Washington, D.C. to La Crosse consider Washington, D.C. Reagan-National - La Crosse, Baltimore/Washington - La Crosse or Washington, D.C. Dulles Intl - La Crosse as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to La Crosse that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to La Crosse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to La Crosse?

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

  • Can I find deals for business class flights from Washington, D.C. to La Crosse?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • What is the cheapest month to book a flight from Washington, D.C. to La Crosse?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to La Crosse (average of $232). Flying from Washington, D.C. to La Crosse in December is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Washington, D.C. to La Crosse

Discover the top airline that operate flights from Washington, D.C. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$452Average$565FlexibilityNo cancel feeOn-time71%

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