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

Prices for flights from La Crosse Airport to Washington, D.C. are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$273 Cheap Flights from La Crosse to Washington, D.C. in 2026

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Find the cheapest flights from La Crosse to Washington, D.C.

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:53 pm - 9:10 pm

LSE

DCA

6h 17m

1 stop

7:30 am - 1:17 pm

DCA

LSE

6h 47m

1 stop

$318United Airlines

Sat, Jun 6 - Tue, Jun 9

10:05 am - 3:45 pm

LSE

DCA

4h 40m

1 stop

5:55 am - 9:35 am

DCA

LSE

4h 40m

1 stop

$323American Airlines

Thu, Apr 16 - Mon, Apr 20

6:37 pm - 11:56 pm

LSE

BWI

4h 19m

1 stop

8:09 pm - 11:54 pm

BWI

LSE

4h 45m

1 stop

$323American Airlines

Thu, Apr 16 - Mon, Apr 20

6:37 pm - 11:57 pm

LSE

DCA

4h 20m

1 stop

5:22 pm - 11:54 pm

DCA

LSE

7h 32m

2 stops

$329American Airlines

Thu, Apr 16 - Mon, Apr 20

6:00 am - 10:55 am

LSE

DCA

3h 55m

1 stop

5:26 pm - 12:06 am

DCA

LSE

7h 40m

2 stops

$374American Airlines

Sat, Jun 6 - Tue, Jun 9

6:00 am - 4:13 pm

LSE

DCA

9h 13m

2 stops

5:26 pm - 12:06 am

DCA

LSE

7h 40m

2 stops

$379American Airlines

Sat, Jun 6 - Tue, Jun 9

11:45 am - 6:00 pm

LSE

DCA

5h 15m

1 stop

11:35 am - 5:05 pm

DCA

LSE

6h 30m

1 stop

$389American Airlines

Thu, Jul 23 - Wed, Jul 29

5:40 am - 1:59 pm

LSE

DCA

7h 19m

2 stops

5:55 am - 9:35 am

DCA

LSE

4h 40m

1 stop

$394American Airlines

Thu, Apr 16 - Mon, Apr 20

9:43 am - 5:12 pm

LSE

DCA

6h 29m

1 stop

1:00 pm - 6:10 pm

DCA

LSE

6h 10m

1 stop

$398United Airlines

Thu, Jun 4 - Mon, Jun 8

5:40 am - 1:59 pm

LSE

DCA

7h 19m

2 stops

5:22 pm - 11:54 pm

DCA

LSE

7h 32m

2 stops

$399American Airlines

Thu, Apr 16 - Mon, Apr 20

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

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

American Airlines

Apr 16

LSE6:37 pmLa Crosse

4h 19m

1 stop

BWI11:56 pmBaltimore/Washington

Apr 20

BWI5:39 amBaltimore/Washington

4h 56m

1 stop

LSE9:35 amLa Crosse

$323

American Airlines

Apr 15

LSE10:05 amLa Crosse

6h 55m

1 stop

BWI6:00 pmBaltimore/Washington

Apr 19

BWI5:39 amBaltimore/Washington

4h 56m

1 stop

LSE9:35 amLa Crosse

$328

American Airlines

Apr 16

LSE6:37 pmLa Crosse

4h 20m

1 stop

DCA11:57 pmWashington, D.C. Reagan-National

Apr 20

DCA5:22 pmWashington, D.C. Reagan-National

7h 32m

2 stops

LSE11:54 pmLa Crosse

$329

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

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

United Airlines

Jun 4

LSE9:43 amLa Crosse

6h 29m

1 stop

DCA5:12 pmWashington, D.C. Reagan-National

Jun 8

DCA1:00 pmWashington, D.C. Reagan-National

6h 10m

1 stop

LSE6:10 pmLa Crosse

$398

United Airlines

Jun 3

LSE9:43 amLa Crosse

5h 09m

1 stop

DCA3:52 pmWashington, D.C. Reagan-National

Jun 6

DCA1:00 pmWashington, D.C. Reagan-National

6h 10m

1 stop

LSE6:10 pmLa Crosse

$469

United Airlines

Jul 23

LSE1:41 pmLa Crosse

4h 21m

1 stop

IAD7:02 pmWashington, D.C. Dulles Intl

Jul 29

IAD6:10 amWashington, D.C. Dulles Intl

13h 00m

1 stop

LSE6:10 pmLa Crosse

$542

momondo 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

Cheapest round-trip

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Sat 6/6

1:53 pm-9:10 pm

1 stop6h 17m

Washington, D.C. Reagan-National

Tue 6/9

7:30 am-1:17 pm

1 stop6h 47m

$318

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 4/16

10:05 am-3:45 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Mon 4/20

5:55 am-9:35 am

1 stop4h 40m

$323

Quickest round-trip

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Thu 4/16

6:37 pm-11:56 pm

1 stop4h 19m

Baltimore/Washington

Mon 4/20

8:09 pm-11:54 pm

1 stop4h 45m

$323

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 4/16

6:37 pm-11:57 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Mon 4/20

5:22 pm-11:54 pm

2 stops7h 32m

$329

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Sat 6/6

6:00 am-10:55 am

1 stop3h 55m

Washington, D.C. Reagan-National

Tue 6/9

5:26 pm-12:06 am

2 stops7h 40m

$374

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Sat 6/6

6:00 am-4:13 pm

2 stops9h 13m

Washington, D.C. Reagan-National

Tue 6/9

5:26 pm-12:06 am

2 stops7h 40m

$379

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 7/23

11:45 am-6:00 pm

1 stop5h 15m

Washington, D.C. Reagan-National

Wed 7/29

11:35 am-5:05 pm

1 stop6h 30m

$389

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 4/16

5:40 am-1:59 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Mon 4/20

5:55 am-9:35 am

1 stop4h 40m

$394

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 6/4

9:43 am-5:12 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Mon 6/8

1:00 pm-6:10 pm

1 stop6h 10m

$398

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 4/16

5:40 am-1:59 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Mon 4/20

5:22 pm-11:54 pm

2 stops7h 32m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 airline that flies from La Crosse to Washington, D.C.?

United Airlines and American Airlines are the most popular carriers operating from La Crosse to Washington, D.C.

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

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

Estimated round-trip price

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

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

Fastest flight time	4h 19m
Direct flights	None

The fastest flight from La Crosse to Washington, D.C. takes 4h 19m

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

Search flight deals

How far is La Crosse to Washington, D.C. by plane?
A flight from La Crosse to Washington, D.C. will travel around 808.7 mi. A reasonable flight in good conditions will take 4h 19m.
When did momondo last update prices for flights from La Crosse Airport to Washington, D.C.?
Prices for flights from La Crosse Airport to Washington, D.C. are updated daily.
How old do you have to be to fly from La Crosse Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Linthicum Heights

Springfield

Bethesda

Fairfax

College Park

Why use momondo?

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

It is quick and easy to find La Crosse to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from La Crosse to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for La Crosse to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for La Crosse to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from La Crosse to Washington, D.C. from $273

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to Washington, D.C. departing on 5/14. 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

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Filter for what you want

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

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

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

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

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

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

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

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

Fastest flight time

Direct flights

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

Why use momondo?

An easier way to manage your Washington, D.C. 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

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

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Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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