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 $506 on this airline.

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 - Baltimore/Washington or La Crosse - Washington, D.C. Reagan-National 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.

$385+ 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	$506 (American Airlines)
One-way from	$385 (American Airlines)

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

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One-way flight 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 July 1, 2025.

Fri 7/186:00 amLSE - IAD

2 stops10h 09mAmerican Airlines

Tue 7/225:39 pmIAD - LSE

2 stops6h 52mAmerican Airlines

Deal found 7/1

$506

Fri 7/184:40 pmLSE - BWI

1 stop4h 37mAmerican Airlines

Tue 7/2211:46 amBWI - LSE

1 stop5h 21mAmerican Airlines

Deal found 7/1

$539

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 July 1, 2025.

Fri 7/186:00 amLSE - IAD

2 stops10h 09mAmerican Airlines

Tue 7/225:39 pmIAD - LSE

2 stops6h 52mAmerican Airlines

Deal found 7/1

$506

Fri 7/184:40 pmLSE - BWI

1 stop4h 37mAmerican Airlines

Tue 7/2211:46 amBWI - LSE

1 stop5h 21mAmerican Airlines

Deal found 7/1

$539

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 July 1, 2025 and is based on user searches.

Fri 7/186:00 amLSE - IAD

2 stops10h 09mAmerican Airlines

Tue 7/225:39 pmIAD - LSE

2 stops6h 52mAmerican Airlines

Deal found 7/1

$506

Fri 7/184:40 pmLSE - BWI

1 stop4h 37mAmerican Airlines

Tue 7/2211:46 amBWI - LSE

1 stop5h 21mAmerican Airlines

Deal found 7/1

$539

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 July 1, 2025.

Mon 8/186:32 pmLSE - DCA

2 stops13h 43mAmerican Airlines

Deal found 6/30

$385

Wed 8/136:00 amLSE - BWI

1 stop4h 52mAmerican Airlines

Deal found 6/30

$385

Wed 8/136:00 amLSE - IAD

2 stops8h 19mAmerican Airlines

Deal found 6/30

$429

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 CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Wed 8/13

6:00 am-11:52 am

1 stop4h 52m

Baltimore/Washington

Sun 8/17

6:20 pm-11:19 pm

1 stop5h 59m

$460

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Fri 7/18

6:00 am-5:09 pm

2 stops10h 09m

Washington, D.C. Dulles Intl

Tue 7/22

5:39 pm-11:31 pm

2 stops6h 52m

$506

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Mon 8/18

6:32 pm-9:15 am

2 stops13h 43m

$385

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Wed 8/13

6:00 am-11:52 am

1 stop4h 52m

$385

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 8/13

6:00 am-3:19 pm

2 stops8h 19m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

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 $309). Flying from La Crosse to Washington, D.C. in July is currently the most expensive (average of $345). 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.

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

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

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 $506 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.
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 $309). Flying from La Crosse to Washington, D.C. in July is currently the most expensive (average of $345). 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

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Tysons

Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

Fairfax

Easton

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Waldorf

Laurel

Falls Church

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Manassas

Dundalk

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$583	FlexibilityNo cancel fee	On-time71%

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$385+ Cheap flights from La Crosse (LSE) to Washington, D.C. (WAS)

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 8/18. 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

One-way 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 July 1, 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 July 1, 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.

What is the cheapest month to book a 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 La Crosse?

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

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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 July 1, 2025.