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

What airlines fly to La Crosse?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to La Crosse from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to La Crosse. Keep in mind that there are 3 different airlines that fly to La Crosse on a routine basis, so you have a few additional options to choose from.

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 4h 41m on average, while flying from Washington, D.C. to Rochester, Minnesota is 4h 45m on average. Rochester, Minnesota is the most popular airport in 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 October 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.

$440 Cheap Flights from Washington, D.C. to La Crosse in 2025/26

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11:44 am - 6:03 pmBWI-LSE

7h 19m1 stop

9:50 am - 4:18 pmLSE-BWI

5h 28m1 stop

$465American Airlines

Find Deal

Thu, Nov 27 - Fri, Nov 28

6:00 am - 9:20 amBWI-LSE

4h 20m1 stop

9:50 am - 7:30 pmLSE-BWI

8h 40m2 stops

$471American Airlines

Find Deal

Thu, Nov 27 - Fri, Nov 28

11:55 am - 6:03 pmDCA-LSE

7h 08m1 stop

6:13 pm - 12:01 amLSE-DCA

4h 48m1 stop

$476American Airlines

Find Deal

Thu, Nov 27 - Fri, Nov 28

8:45 am - 6:03 pmDCA-LSE

10h 18m2 stops

6:13 pm - 12:01 amLSE-DCA

4h 48m1 stop

$482American Airlines

Find Deal

Thu, Nov 27 - Fri, Nov 28

10:15 am - 6:03 pmDCA-LSE

8h 48m2 stops

9:50 am - 8:00 pmLSE-DCA

9h 10m2 stops

$487American Airlines

Find Deal

Thu, Nov 27 - Fri, Nov 28

7:56 pm - 11:52 pmDCA-LSE

4h 56m1 stop

4:43 pm - 10:59 pmLSE-DCA

5h 16m1 stop

$508American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 9

6:29 pm - 9:40 pmBWI-LSE

4h 11m1 stop

1:03 pm - 5:37 pmLSE-BWI

3h 34m1 stop

$512American Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

6:00 pm - 11:52 pmDCA-LSE

6h 52m1 stop

10:00 am - 10:07 pmLSE-DCA

11h 07m2 stops

$514American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 9

5:00 am - 10:58 amBWI-LSE

6h 58m2 stops

1:03 pm - 5:37 pmLSE-BWI

3h 34m1 stop

$518American Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

11:25 am - 10:03 pmIAD-LSE

11h 38m2 stops

10:00 am - 7:31 pmLSE-IAD

8h 31m2 stops

$519American Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

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 31

DCA6:59 amWashington, D.C. Reagan-National

4h 25m

1 stop

LSE10:24 amLa Crosse

Nov 1

LSE10:54 amLa Crosse

4h 19m

1 stop

DCA4:13 pmWashington, D.C. Reagan-National

$460

Find similar

American Airlines

Nov 27

BWI11:44 amBaltimore/Washington

7h 19m

1 stop

LSE6:03 pmLa Crosse

Nov 28

LSE9:50 amLa Crosse

5h 28m

1 stop

BWI4:18 pmBaltimore/Washington

$465

Find similar

American Airlines

Oct 31

DCA6:59 amWashington, D.C. Reagan-National

4h 25m

1 stop

LSE10:24 amLa Crosse

Nov 1

LSE10:54 amLa Crosse

8h 06m

2 stops

DCA8:00 pmWashington, D.C. Reagan-National

$466

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

Thu 11/27

11:44 am-6:03 pm

1 stop7h 19m

La Crosse

Fri 11/28

9:50 am-4:18 pm

1 stop5h 28m

$465

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Thu 11/27

6:00 am-9:20 am

1 stop4h 20m

La Crosse

Fri 11/28

9:50 am-7:30 pm

2 stops8h 40m

$471

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 11/27

11:55 am-6:03 pm

1 stop7h 08m

La Crosse

Fri 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

Thu 11/27

8:45 am-6:03 pm

2 stops10h 18m

La Crosse

Fri 11/28

6:13 pm-12:01 am

1 stop4h 48m

$482

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Thu 11/27

10:15 am-6:03 pm

2 stops8h 48m

La Crosse

Fri 11/28

9:50 am-8:00 pm

2 stops9h 10m

$487

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sat 12/6

7:56 pm-11:52 pm

1 stop4h 56m

La Crosse

Tue 12/9

4:43 pm-10:59 pm

1 stop5h 16m

$508

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Tue 3/24

6:29 pm-9:40 pm

1 stop4h 11m

La Crosse

Sat 3/28

1:03 pm-5:37 pm

1 stop3h 34m

$512

Washington, D.C.La Crosse

DCA - LSE

DCALSE

Washington, D.C. Reagan-National

Sat 12/6

6:00 pm-11:52 pm

1 stop6h 52m

La Crosse

Tue 12/9

10:00 am-10:07 pm

2 stops11h 07m

$514

BaltimoreLa Crosse

BWI - LSE

BWILSE

Baltimore/Washington

Tue 3/24

5:00 am-10:58 am

2 stops6h 58m

La Crosse

Sat 3/28

1:03 pm-5:37 pm

1 stop3h 34m

$518

Washington, D.C.La Crosse

IAD - LSE

IADLSE

Washington, D.C. Dulles Intl

Wed 12/10

11:25 am-10:03 pm

2 stops11h 38m

La Crosse

Sat 12/13

10:00 am-7:31 pm

2 stops8h 31m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 11m, 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 October 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 11,034 reviews		Search American Airlines flights

Onalaska

Decorah

Winona

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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Cheap flights from Washington, D.C. to La Crosse from $443

This is the cheapest one-way 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 12/13. 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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American Airlines flights from Washington, D.C. to La Crosse

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

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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

What airlines fly 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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