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Washington, D.C.

$480+ Cheap flights from La Crosse (LSE) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — WAS
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from La Crosse to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Washington, D.C. (WAS). 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 January 14, 2026.

Round-trip from

$480
(American Airlines)
From La Crosse to Washington, D.C. (WAS)
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Find flight deals from La Crosse to Washington, D.C.

Cheapest flights from La Crosse to Washington, D.C.
Explore the most affordable flight options available from La Crosse to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 4/2210:05 am
LSE
-
BWI
1 stop6h 51m
American Airlines
Mon 4/276:26 pm
BWI
-
LSE
1 stop6h 28m
American Airlines
Deal found 1/14$480
This American Airlines deal was found by Cheapflights users on 1/14. 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 4/226:32 pm
LSE
-
DCA
1 stop4h 27m
American Airlines
Mon 4/271:45 pm
DCA
-
LSE
1 stop5h 17m
American Airlines
Deal found 1/14$491
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 1/1511:37 am
LSE
-
IAD
2 stops10h 35m
American Airlines
Sun 1/181:08 pm
IAD
-
LSE
2 stops10h 08m
American Airlines
Deal found 1/12$589
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/2911:37 am
LSE
-
DCA
1 stop6h 07m
American Airlines
Mon 2/26:59 am
DCA
-
LSE
1 stop5h 08m
American Airlines
Deal found 1/14$598
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Thu 1/155:08 pm
LSE
-
BWI
1 stop5h 44m
American Airlines
Sun 1/186:31 pm
BWI
-
LSE
1 stop4h 45m
American Airlines
Deal found 1/13$616
This American Airlines deal was found by Cheapflights users on 1/12. 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 3/255:09 am
LSE
-
IAD
2 stops14h 21m
American Airlines
Sun 3/295:00 am
IAD
-
LSE
2 stops13h 59m
American Airlines
Deal found 1/12$761
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 3/265:09 am
LSE
-
IAD
2 stops14h 21m
American Airlines
Sun 3/295:00 am
IAD
-
LSE
2 stops13h 59m
American Airlines
Deal found 1/12$855
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/115:08 pm
LSE
-
BWI
1 stop5h 44m
American Airlines
Thu 2/1211:53 am
BWI
-
LSE
1 stop7h 06m
American Airlines
Deal found 1/14$900
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Sun 5/316:00 am
LSE
-
IAD
2 stops10h 14m
American Airlines
Thu 6/49:16 am
IAD
-
LSE
2 stops8h 39m
American Airlines
Deal found 1/12$1,159

Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse to Washington, D.C. 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 January 14, 2026.
Use the filters below to find and compare flights from La Crosse to Washington, D.C. that are best for you.

Fly from

La Crosse

Fly to

Washington, D.C.

Route

Depart

Return

Price

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Wed 4/22

10:05 am-5:56 pm

1 stop6h 51m

Baltimore/Washington

Mon 4/27

6:26 pm-11:54 pm

1 stop6h 28m

$480

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Wed 4/22

6:32 pm-11:59 pm

1 stop4h 27m

Washington, D.C. Reagan-National

Mon 4/27

1:45 pm-6:02 pm

1 stop5h 17m

$491

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 1/29

11:37 am-6:44 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Mon 2/2

6:59 am-11:07 am

1 stop5h 08m

$598

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Thu 1/29

11:37 am-5:52 pm

1 stop5h 15m

Baltimore/Washington

Mon 2/2

6:31 pm-10:16 pm

1 stop4h 45m

$616

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 3/25

5:09 am-8:30 pm

2 stops14h 21m

Washington, D.C. Dulles Intl

Sun 3/29

5:00 am-5:59 pm

2 stops13h 59m

$761

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Thu 3/26

5:09 am-8:30 pm

2 stops14h 21m

Washington, D.C. Dulles Intl

Sun 3/29

5:00 am-5:59 pm

2 stops13h 59m

$855

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Wed 2/11

5:08 pm-11:52 pm

1 stop5h 44m

Baltimore/Washington

Thu 2/12

11:53 am-5:59 pm

1 stop7h 06m

$900

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Sun 5/31

6:00 am-5:14 pm

2 stops10h 14m

Washington, D.C. Dulles Intl

Thu 6/4

9:16 am-4:55 pm

2 stops8h 39m

$1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from La Crosse to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from La Crosse 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 La Crosse to Washington, D.C.
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to Washington, D.C.. 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 from for flights from La Crosse to Washington, D.C.?

    If you book a flight to Washington, D.C. from La Crosse, you will be flying from 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 La Crosse to Washington, D.C. per day from 1 airline.

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

    There are many flights that can get you from La Crosse to Washington, D.C. in 6h 51m. Fly via American Airlines to get the fastest option. There are 820 mi between La Crosse and Washington, D.C..

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

    Our cheapest airline available from La Crosse to Washington, D.C. is American Airlines. Our recent data shows that you can find tickets from as low as $418 on this airline.

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

    Most travelers choose La Crosse - Washington, D.C. Dulles Intl, La Crosse - Baltimore/Washington or La Crosse - Washington, D.C. Reagan-National when deciding on the best route from La Crosse to Washington, D.C..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from La Crosse to Washington, D.C. 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for La Crosse to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from La Crosse to Washington, D.C.

Discover the top airline that operate flights from La Crosse to Washington, D.C.. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$418Average$583FlexibilityNo cancel feeOn-time71%

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