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La Crosse

$460+ Cheap flights from Reagan-National (DCA) to La Crosse (LSE)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LSE
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Find 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 octobre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
ven. 10/316:59 amDCA - LSE
1 stop4h 25mAmerican Airlines
sam. 11/110:54 amLSE - DCA
1 stop4h 19mAmerican Airlines
Deal found 10/28$460
This American Airlines deal was found by Cheapflights users on 10/27. 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.
sam. 11/157:59 pmDCA - LSE
1 stop4h 50mAmerican Airlines
mar. 11/186:00 amLSE - DCA
1 stop5h 59mAmerican Airlines
Deal found 10/27$472
This American Airlines deal was found by Cheapflights users on 10/28. 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.
jeu. 11/2711:55 amDCA - LSE
1 stop7h 08mAmerican Airlines
ven. 11/286:13 pmLSE - DCA
1 stop4h 48mAmerican Airlines
Deal found 10/28$476
This American Airlines deal was found by Cheapflights users on 10/26. 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.
ven. 12/263:25 pmDCA - LSE
1 stop5h 11mAmerican Airlines
sam. 1/36:00 amLSE - DCA
1 stop3h 56mAmerican Airlines
Deal found 10/26$506
This American Airlines deal was found by Cheapflights users on 10/25. 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.
sam. 12/67:56 pmDCA - LSE
1 stop4h 56mAmerican Airlines
mar. 12/910:00 amLSE - DCA
1 stop4h 59mAmerican Airlines
Deal found 10/25$508

Cheap 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 octobre 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$472
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Reagan-National-La Crosse flight deals.
Search Deals
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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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 octobre 28, 2025.
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

Reagan-National

Fly to

La Crosse

Route

Depart

Return

Price

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

sam. 11/15

7:59 pm-11:49 pm

1 stop4h 50m

La Crosse

mar. 11/18

6:00 am-12:59 pm

1 stop5h 59m

$472

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

jeu. 11/27

11:55 am-6:03 pm

1 stop7h 08m

La Crosse

ven. 11/28

6:13 pm-12:01 am

1 stop4h 48m

$476

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

ven. 12/26

3:25 pm-7:36 pm

1 stop5h 11m

La Crosse

sam. 1/3

6:00 am-10:56 am

1 stop3h 56m

$506

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

sam. 12/6

7:56 pm-11:52 pm

1 stop4h 56m

La Crosse

mar. 12/9

10:00 am-3:59 pm

1 stop4h 59m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • 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.

Cheapflights Insights

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

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

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to La Crosse (average of $248). Flying from Washington, D.C. Reagan-National Airport to La Crosse in April is currently the most expensive (average of $492). 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 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 0 different airlines.

  • 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 50m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 813 mi.

  • 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.

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

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to La Crosse (average of $248). Flying from Washington, D.C. Reagan-National Airport to La Crosse in April is currently the most expensive (average of $492). 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
Winona
Decorah

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