How long does it take to fly to La Crosse?

Average flight duration from Washington, D.C. to La Crosse depends on which airport you fly into and out of. Flying from Baltimore to Rochester, Minnesota is 5h 30m on average, while flying from Washington, D.C. to Rochester, Minnesota is 5h 31m on average. Rochester, Minnesota is the most popular airport in La Crosse.

What is the cheapest airline that flies from Washington, D.C. to La Crosse?

American Airlines is the most popular carrier operating from Washington, D.C. to La Crosse

When did momondo last update prices for flights from Washington, D.C. to La Crosse Airport?

Prices for flights from Washington, D.C. to La Crosse Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to La Crosse Airport?

As of September 2025, there is 1 operator available to choose from for flights from Washington, D.C. to La Crosse Airport.

How old do you have to be to fly from Washington, D.C. to La Crosse Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to La Crosse Airport.

What documentation or ID do you need to fly to La Crosse Airport?

The travel and health documents you'll need for your trip to La Crosse Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at La Crosse Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from Washington, D.C. to La Crosse (WAS-LSE) in 2025

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Find the cheapest flights from Washington, D.C. to La Crosse (WAS-LSE)

Round-trip

One-way

Cheap round-trip flights

6:00 am - 10:24 amBWI-LSE

5h 24m1 stop

6:15 pm - 11:48 pmLSE-BWI

4h 33m1 stop

$422American Airlines

Find Deal

mar., oct. 21 - sáb., oct. 25

6:13 pm - 11:26 pmBWI-LSE

6h 13m1 stop

10:54 am - 8:07 pmLSE-BWI

8h 13m2 stops

$428American Airlines

Find Deal

mar., oct. 21 - sáb., oct. 25

3:06 pm - 11:26 pmBWI-LSE

9h 20m2 stops

10:54 am - 8:07 pmLSE-BWI

8h 13m2 stops

$433American Airlines

Find Deal

mar., oct. 21 - sáb., oct. 25

2:18 pm - 11:26 pmIAD-LSE

10h 08m2 stops

10:54 am - 7:45 pmLSE-IAD

7h 51m2 stops

$449American Airlines

Find Deal

mar., oct. 21 - sáb., oct. 25

11:50 am - 5:45 pmBWI-LSE

6h 55m1 stop

6:15 pm - 11:48 pmLSE-BWI

4h 33m1 stop

$460American Airlines

Find Deal

sáb., oct. 11 - lun., oct. 13

10:45 am - 5:45 pmBWI-LSE

8h 00m2 stops

6:15 pm - 11:48 pmLSE-BWI

4h 33m1 stop

$466American Airlines

Find Deal

sáb., oct. 11 - lun., oct. 13

7:44 pm - 11:49 pmDCA-LSE

5h 05m1 stop

6:13 pm - 12:01 amLSE-DCA

4h 48m1 stop

$471American Airlines

Find Deal

sáb., nov. 22 - vie., nov. 28

10:15 am - 5:43 pmDCA-LSE

8h 28m2 stops

9:50 am - 4:11 pmLSE-DCA

5h 21m1 stop

$477American Airlines

Find Deal

sáb., nov. 22 - vie., nov. 28

6:44 am - 5:43 pmIAD-LSE

11h 59m2 stops

9:50 am - 7:20 pmLSE-IAD

8h 30m2 stops

$482American Airlines

Find Deal

sáb., nov. 22 - vie., nov. 28

6:00 am - 9:19 amDCA-LSE

4h 19m1 stop

10:00 am - 3:59 pmLSE-DCA

4h 59m1 stop

$508American Airlines

Find Deal

sáb., dic. 6 - mar., dic. 9

American Airlines flights from Washington, D.C. to La Crosse

Our best American Airlines deals on Washington, D.C. to La Crosse flight tickets

American Airlines

Oct 21

BWI6:00 amBaltimore/Washington

5h 24m

1 stop

LSE10:24 amLa Crosse

Oct 25

LSE6:15 pmLa Crosse

4h 33m

1 stop

BWI11:48 pmBaltimore/Washington

$422

Find similar

American Airlines

Oct 21

BWI6:13 pmBaltimore/Washington

6h 13m

1 stop

LSE11:26 pmLa Crosse

Oct 25

LSE10:54 amLa Crosse

8h 13m

2 stops

BWI8:07 pmBaltimore/Washington

$428

Find similar

American Airlines

Oct 21

BWI3:06 pmBaltimore/Washington

9h 20m

2 stops

LSE11:26 pmLa Crosse

Oct 25

LSE10:54 amLa Crosse

8h 13m

2 stops

BWI8:07 pmBaltimore/Washington

$433

Find similar

momondo 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

mar. 10/21

6:00 am-10:24 am

1 stop5h 24m

La Crosse

sáb. 10/25

6:15 pm-11:48 pm

1 stop4h 33m

$422

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

mar. 10/21

6:13 pm-11:26 pm

1 stop6h 13m

La Crosse

sáb. 10/25

10:54 am-8:07 pm

2 stops8h 13m

$428

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

mar. 10/21

3:06 pm-11:26 pm

2 stops9h 20m

La Crosse

sáb. 10/25

10:54 am-8:07 pm

2 stops8h 13m

$433

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

mar. 10/21

2:18 pm-11:26 pm

2 stops10h 08m

La Crosse

sáb. 10/25

10:54 am-7:45 pm

2 stops7h 51m

$449

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

sáb. 10/11

11:50 am-5:45 pm

1 stop6h 55m

La Crosse

lun. 10/13

6:15 pm-11:48 pm

1 stop4h 33m

$460

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

sáb. 10/11

10:45 am-5:45 pm

2 stops8h 00m

La Crosse

lun. 10/13

6:15 pm-11:48 pm

1 stop4h 33m

$466

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

sáb. 11/22

7:44 pm-11:49 pm

1 stop5h 05m

La Crosse

vie. 11/28

6:13 pm-12:01 am

1 stop4h 48m

$471

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

sáb. 11/22

10:15 am-5:43 pm

2 stops8h 28m

La Crosse

vie. 11/28

9:50 am-4:11 pm

1 stop5h 21m

$477

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

sáb. 11/22

6:44 am-5:43 pm

2 stops11h 59m

La Crosse

vie. 11/28

9:50 am-7:20 pm

2 stops8h 30m

$482

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

sáb. 12/6

6:00 am-9:19 am

1 stop4h 19m

La Crosse

mar. 12/9

10:00 am-3:59 pm

1 stop4h 59m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to La Crosse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to La Crosse?

The cheapest day to depart from Washington, D.C. to La Crosse is on a Wednesday when prices can be found for as low as $570. The most expensive day to fly to La Crosse is Sunday, with ticket prices averaging around $634.

What is the cheapest time of day to depart on your flight to La Crosse?

According to our data, the cheapest time of day to fly to La Crosse is in the morning. momondo users have found flights departing from Washington, D.C. to La Crosse in the morning for as low as $570. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to La Crosse, so prices are often more expensive at around $615 per ticket.

Can stopping save me money on Washington, D.C. to La Crosse flights?

You could potentially save up to 25% on your flight if you consider stops on a Washington, D.C. to La Crosse flight.

When to book flights from Washington, D.C. to La Crosse

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to La Crosse according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to La Crosse (WAS to LSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to La Crosse

Direct flights	None

There are no direct flights from Washington, D.C. to La Crosse. There are no popular flight routes from Washington, D.C. to La Crosse.

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How far is Washington, D.C. to La Crosse by plane?
The distance between Washington, D.C. and La Crosse is about 808.7 mi. Flights usually cover this in 4h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to La Crosse Airport?
Prices for flights from Washington, D.C. to La Crosse Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to La Crosse Airport?
As of September 2025, there is 1 operator available to choose from for flights from Washington, D.C. to La Crosse Airport.
How old do you have to be to fly from Washington, D.C. to La Crosse Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to La Crosse Airport.
What documentation or ID do you need to fly to La Crosse Airport?
The travel and health documents you'll need for your trip to La Crosse Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at La Crosse Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to La Crosse?
Based on momondo bookings for flights between Washington, D.C. and La Crosse, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Washington, D.C. to La Crosse

Compare and see reviews for airlines that fly from Washington, D.C. to La Crosse with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $372	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Winona

Onalaska

Decorah

Harpers Ferry

Lansing

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to La Crosse?

Finding the right flight to La Crosse from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to La Crosse quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to La Crosse with flexible booking policies on momondo?

Yes. All flights to La Crosse from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to La Crosse?

momondo helps you find the best flight between Washington, D.C. and La Crosse by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to La Crosse right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to La Crosse from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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lun. 9/15

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Cheap flights from Washington, D.C. to La Crosse from $422

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to La Crosse departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Washington, D.C. to La Crosse (WAS-LSE)

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from Washington, D.C. to La Crosse

Our best American Airlines deals on Washington, D.C. to La Crosse flight tickets

momondo Fare Finder

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

See travel insights to La Crosse from

How to get the cheapest flight ticket from Washington, D.C. to La Crosse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to La Crosse?

The cheapest day to depart from Washington, D.C. to La Crosse is on a Wednesday when prices can be found for as low as $570. The most expensive day to fly to La Crosse is Sunday, with ticket prices averaging around $634.

What is the cheapest time of day to depart on your flight to La Crosse?

Can stopping save me money on Washington, D.C. to La Crosse flights?

You could potentially save up to 25% on your flight if you consider stops on a Washington, D.C. to La Crosse flight.

What is the cheapest airline that flies from Washington, D.C. to La Crosse?

American Airlines is the most popular carrier operating from Washington, D.C. to La Crosse

How long does it take to fly to La Crosse?

When to book flights from Washington, D.C. to La Crosse

Cheap Washington, D.C. to La Crosse (WAS to LSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to La Crosse

Direct flights

How far is Washington, D.C. to La Crosse by plane?

When did momondo last update prices for flights from Washington, D.C. to La Crosse Airport?

How many operators does momondo search for flights from Washington, D.C. to La Crosse Airport?

How old do you have to be to fly from Washington, D.C. to La Crosse Airport?

What documentation or ID do you need to fly to La Crosse Airport?

What is the most popular airline from Washington, D.C. to La Crosse?

Best airlines flying from Washington, D.C. to La Crosse

Compare and see reviews for airlines that fly from Washington, D.C. to La Crosse with momondo

Traveling to a place near La Crosse?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to La Crosse?

Can I find flights from Washington, D.C. to La Crosse with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to La Crosse?

I’m not ready to book a flight from Washington, D.C. to La Crosse right now. Can momondo alert me if prices change?

An easier way to manage your La Crosse trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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