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

According to our current data, American Airlines ($422), offers the cheapest pricing from Washington, D.C. to La Crosse. American Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

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

In terms of precipitation, rainfall in La Crosse ranges from 1.1 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit La Crosse when rainfall is around 1.1 in.

If weather is an important factor for your trip to La Crosse, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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, Washington, D.C. Dulles Intl - La Crosse or Baltimore/Washington - La Crosse as they are the most popular.

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

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 11% on your flight compared to booking on days when demand is much higher.

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

The best pricing can be found in the month of May. Prices to La Crosse from Washington, D.C. average $593. You can even find prices in May for less than $593, as users have found deals to La Crosse from as low as $446. The month of July appears to be one of the more expensive times to travel to La Crosse from Washington, D.C.. Flying in the targeted month can save you up to 43%.

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

One of the essential ways to save on airfare from Washington, D.C. to La Crosse is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

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.

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.

$309+ Flights from Washington, D.C. to La Crosse

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

Round-trip from	$422 (American Airlines)
One-way from	$309 (American Airlines)
Popular in	July
Cheapest in	May
Average price	$852

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

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One-way flight from Washington, D.C. (WAS) to La Crosse

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Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 23, 2025.

Tue 10/2111:50 amBWI - LSE

1 stop6h 55mAmerican Airlines

Sat 10/256:15 pmLSE - BWI

1 stop4h 33mAmerican Airlines

Deal found 7/21

$422

Sat 8/2312:35 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Wed 8/276:00 amLSE - DCA

1 stop4h 00mAmerican Airlines

Deal found 7/22

$438

Tue 10/2110:25 amIAD - LSE

2 stops8h 20mAmerican Airlines

Sat 10/2510:54 amLSE - IAD

2 stops7h 51mAmerican Airlines

Deal found 7/21

$449

Best flights from Washington, D.C. to La Crosse
Discover carefully curated flight deals from Washington, D.C. to La Crosse that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2025.

Tue 10/2111:50 amBWI - LSE

1 stop6h 55mAmerican Airlines

Sat 10/256:00 amLSE - BWI

1 stop4h 20mAmerican Airlines

Deal found 7/22

$422

Sat 8/2312:35 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Wed 8/276:00 amLSE - DCA

1 stop4h 00mAmerican Airlines

Deal found 7/22

$438

Tue 10/218:09 amIAD - LSE

2 stops10h 36mAmerican Airlines

Sat 10/2510:54 amLSE - IAD

2 stops7h 51mAmerican Airlines

Deal found 7/22

$449

Last-minute flights from Washington, D.C. to La Crosse
Discover last-minute flight deals from Washington, D.C. to La Crosse. Data last updated July 23, 2025 and is based on user searches.

Mon 7/286:00 amBWI - LSE

1 stop5h 59mAmerican Airlines

Fri 8/16:00 amLSE - BWI

1 stop3h 57mAmerican Airlines

Deal found 7/22

$910

Mon 7/287:00 amDCA - LSE

1 stop4h 59mAmerican Airlines

Fri 8/111:29 amLSE - DCA

1 stop5h 58mAmerican Airlines

Deal found 7/22

$940

Fri 8/15:39 pmIAD - LSE

2 stops6h 52mAmerican Airlines

Mon 8/44:40 pmLSE - IAD

2 stops14h 53mAmerican Airlines

Deal found 7/21

$681

Sat 8/236:00 amBWI - LSE

1 stop5h 23mAmerican Airlines

Wed 8/276:00 amLSE - BWI

1 stop4h 52mAmerican Airlines

Deal found 7/22

$422

Sat 8/2312:35 pmDCA - LSE

1 stop6h 27mAmerican Airlines

Wed 8/276:00 amLSE - DCA

1 stop4h 00mAmerican Airlines

Deal found 7/22

$438

Sat 8/239:14 amIAD - LSE

2 stops9h 48mAmerican Airlines

Wed 8/276:00 amLSE - IAD

2 stops8h 19mAmerican Airlines

Deal found 7/22

$449

One-way flights from Washington, D.C. to La Crosse
Search for one-way flight options from Washington, D.C. to La Crosse. Find affordable one-way fares based on user searches. Data last updated July 23, 2025.

Thu 8/146:00 amBWI - LSE

1 stop5h 23mAmerican Airlines

Deal found 7/23

$309

Thu 8/146:59 amDCA - LSE

1 stop4h 24mAmerican Airlines

Deal found 7/23

$317

Thu 8/145:20 pmIAD - LSE

2 stops6h 59mAmerican Airlines

Deal found 7/23

$323

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Tue 10/21

11:50 am-5:45 pm

1 stop6h 55m

La Crosse

Sat 10/25

6:15 pm-11:48 pm

1 stop4h 33m

$422

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sat 8/23

12:35 pm-6:02 pm

1 stop6h 27m

La Crosse

Wed 8/27

6:00 am-11:00 am

1 stop4h 00m

$438

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

Tue 10/21

10:25 am-5:45 pm

2 stops8h 20m

La Crosse

Sat 10/25

10:54 am-7:45 pm

2 stops7h 51m

$449

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Thu 8/14

6:00 am-10:23 am

1 stop5h 23m

$309

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 8/14

6:59 am-10:23 am

1 stop4h 24m

$317

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

Thu 8/14

5:20 pm-11:19 pm

2 stops6h 59m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

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

How much does it cost to fly round-trip from Washington, D.C. to La Crosse?

Reviews of airlines servicing La Crosse

See what other customers who have flown with American Airlines from Washington, D.C. to La Crosse have to say. You can also see how each airline compares 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 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.
What is the cheapest airline to fly from Washington, D.C. to La Crosse round-trip?
According to our current data, American Airlines ($422), offers the cheapest pricing from Washington, D.C. to La Crosse. American Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.
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, Washington, D.C. Dulles Intl - La Crosse or Baltimore/Washington - 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.

See more FAQs

Decorah

Browse thousands of different options on Cheapflights for your next trip

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

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$372	Average$564	FlexibilityNo cancel fee	On-time71%

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$309+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.

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

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from Washington, D.C. to La CrosseExplore 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 July 23, 2025.

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 July 23, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Washington, D.C. to La Crosse?

Reviews of airlines servicing La Crosse

See what other customers who have flown with American Airlines from Washington, D.C. to La Crosse have to say. You can also see how each airline compares 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 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.?

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

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

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

How can I 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?

Traveling to a place near La Crosse?

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

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

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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 July 23, 2025.