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 $471 on this airline.

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

Currently, August is the cheapest month in which you can book a flight from La Crosse to Washington, D.C. (average of $241). Flying from La Crosse to Washington, D.C. in March is currently the most expensive (average of $290). 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.

What is the cheapest day to fly from La Crosse to Washington, D.C.?

Travelers seeking maximum savings on their La Crosse to Washington, D.C. flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

What is the cheapest time of day to fly from LSE to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from La Crosse to Washington, D.C. as you normally would.

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.

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.

$471+ Flights from La Crosse to Washington, D.C.

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

Round-trip from	$471 (American Airlines)

From La Crosse to Washington, D.C. (WAS)

Search Deals

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 August 13, 2025.

Sat 10/186:15 pmLSE - DCA

1 stop4h 27mAmerican Airlines

Mon 10/205:59 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Deal found 8/12

$471

Wed 8/276:00 amLSE - DCA

1 stop4h 00mAmerican Airlines

Sun 8/3112:35 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Deal found 8/12

$495

Sat 10/1810:54 amLSE - IAD

2 stops7h 51mAmerican Airlines

Mon 10/205:41 pmIAD - LSE

2 stops6h 45mAmerican Airlines

Deal found 8/12

$499

Sat 12/132:48 pmLSE - IAD

2 stops8h 07mAmerican Airlines

Tue 12/162:04 pmIAD - LSE

2 stops8h 41mAmerican Airlines

Deal found 8/10

$519

Fri 9/56:30 pmLSE - IAD

2 stops14h 37mAmerican Airlines

Mon 9/811:18 amIAD - LSE

2 stops7h 51mAmerican Airlines

Deal found 8/12

$639

Fri 9/56:30 pmLSE - IAD

2 stops18h 19mAmerican Airlines

Sun 9/79:16 amIAD - LSE

2 stops15h 01mAmerican Airlines

Deal found 8/12

$687

Mon 8/2510:53 amLSE - DCA

1 stop4h 23mAmerican Airlines

Fri 8/2910:09 pmDCA - LSE

1 stop13h 09mAmerican Airlines

Deal found 8/10

$800

Best flights from La Crosse to Washington, D.C.
Discover carefully curated flight deals from La Crosse to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2025.

Sat 10/186:15 pmLSE - DCA

1 stop4h 27mAmerican Airlines

Mon 10/205:59 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Deal found 8/12

$471

Wed 8/276:00 amLSE - DCA

1 stop4h 00mAmerican Airlines

Sun 8/3112:35 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Deal found 8/12

$495

Sat 10/1810:54 amLSE - IAD

2 stops7h 51mAmerican Airlines

Mon 10/205:41 pmIAD - LSE

2 stops6h 45mAmerican Airlines

Deal found 8/12

$499

Sat 12/132:48 pmLSE - IAD

2 stops8h 07mAmerican Airlines

Tue 12/162:04 pmIAD - LSE

2 stops8h 41mAmerican Airlines

Deal found 8/10

$519

Fri 9/56:30 pmLSE - IAD

2 stops14h 37mAmerican Airlines

Mon 9/811:18 amIAD - LSE

2 stops7h 51mAmerican Airlines

Deal found 8/12

$639

Fri 9/56:30 pmLSE - IAD

2 stops18h 19mAmerican Airlines

Sun 9/79:16 amIAD - LSE

2 stops15h 01mAmerican Airlines

Deal found 8/12

$687

Last-minute flights from La Crosse to Washington, D.C.
Discover last-minute flight deals from La Crosse to Washington, D.C.. Data last updated August 13, 2025 and is based on user searches.

Mon 8/2510:53 amLSE - DCA

1 stop4h 23mAmerican Airlines

Fri 8/2910:09 pmDCA - LSE

1 stop13h 09mAmerican Airlines

Deal found 8/10

$800

Wed 8/276:00 amLSE - DCA

1 stop4h 00mAmerican Airlines

Sun 8/3112:35 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Deal found 8/12

$495

Fri 9/56:30 pmLSE - IAD

2 stops14h 37mAmerican Airlines

Mon 9/811:18 amIAD - LSE

2 stops7h 51mAmerican Airlines

Deal found 8/12

$639

Fri 9/56:30 pmLSE - IAD

2 stops18h 19mAmerican Airlines

Sun 9/79:16 amIAD - LSE

2 stops15h 01mAmerican Airlines

Deal found 8/12

$687

One-way flights from La Crosse to Washington, D.C.
Search for one-way flight options from La Crosse to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 13, 2025.

Thu 8/216:00 amLSE - IAD

2 stops9h 30mAmerican Airlines

Deal found 8/11

$593

Cheapflights Fare Finder

Use the filters below to find and compare flights from La Crosse to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Sat 10/18

6:15 pm-11:42 pm

1 stop4h 27m

Washington, D.C. Reagan-National

Mon 10/20

5:59 pm-11:26 pm

1 stop6h 27m

$471

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Wed 8/27

6:00 am-11:00 am

1 stop4h 00m

Washington, D.C. Reagan-National

Sun 8/31

12:35 pm-6:02 pm

1 stop6h 27m

$495

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Sat 10/18

10:54 am-7:45 pm

2 stops7h 51m

Washington, D.C. Dulles Intl

Mon 10/20

5:41 pm-11:26 pm

2 stops6h 45m

$499

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Sat 12/13

2:48 pm-11:55 pm

2 stops8h 07m

Washington, D.C. Dulles Intl

Tue 12/16

2:04 pm-9:45 pm

2 stops8h 41m

$519

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Fri 9/5

6:30 pm-10:07 am

2 stops14h 37m

Washington, D.C. Dulles Intl

Mon 9/8

11:18 am-6:09 pm

2 stops7h 51m

$639

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Fri 9/5

6:30 pm-1:49 pm

2 stops18h 19m

Washington, D.C. Dulles Intl

Sun 9/7

9:16 am-11:17 pm

2 stops15h 01m

$687

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Thu 8/21

6:00 am-4:30 pm

2 stops9h 30m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with American Airlines from La Crosse to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

MIA - DCA

Related info for your journey

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.
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 $471 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 - Washington, D.C. Reagan-National or La Crosse - Baltimore/Washington 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.
What is the cheapest month to book a flight from La Crosse to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from La Crosse to Washington, D.C. (average of $241). Flying from La Crosse to Washington, D.C. in March is currently the most expensive (average of $290). 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

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Springfield

Fredericksburg

Gaithersburg

Towson

Linthicum Heights

Fairfax

Manassas

Falls Church

Laurel

Rockville

Oxon Hill

National Harbor

Dundalk

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from La Crosse to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$418	Average$556	FlexibilityNo cancel fee	On-time71%

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$471+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from La Crosse to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Round-trip from

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 August 13, 2025.

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 August 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from La Crosse to Washington, D.C. that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with American Airlines from La Crosse to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.?

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

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

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

How can I 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.?

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

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from La Crosse to Washington, D.C.

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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 August 13, 2025.