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Cheap flights from La Crosse to District of Columbia from $201

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 District of Columbia departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from La Crosse to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:29 pm - 8:59 am
LSE
-
DCA
13h 30m
1 stop
American Airlines Logo
7:59 pm - 9:18 am
DCA
-
LSE
14h 19m
1 stop
$469American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
10:05 am - 3:45 pm
LSE
-
DCA
4h 40m
1 stop
American Airlines Logo
5:55 am - 9:35 am
DCA
-
LSE
4h 40m
1 stop
$491American Airlines
Sat, Apr 18 - Thu, Apr 23
American Airlines Logo
5:40 am - 2:08 pm
LSE
-
DCA
7h 28m
2 stops
American Airlines Logo
5:55 am - 9:35 am
DCA
-
LSE
4h 40m
1 stop
$497American Airlines
Sat, Apr 18 - Thu, Apr 23
American Airlines Logo
6:29 pm - 11:50 pm
LSE
-
DCA
4h 21m
1 stop
American Airlines Logo
6:45 am - 11:01 am
DCA
-
LSE
5h 16m
1 stop
$524American Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
6:15 am - 11:59 am
LSE
-
DCA
4h 44m
1 stop
United Airlines Logo
7:30 am - 1:05 pm
DCA
-
LSE
6h 35m
1 stop
$528United Airlines
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
6:15 am - 11:52 am
LSE
-
IAD
4h 37m
1 stop
United Airlines Logo
8:15 am - 1:05 pm
IAD
-
LSE
5h 50m
1 stop
$528United Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
6:29 pm - 11:50 pm
LSE
-
DCA
4h 21m
1 stop
American Airlines Logo
4:28 pm - 11:36 pm
DCA
-
LSE
8h 08m
2 stops
$530American Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
6:15 am - 2:08 pm
LSE
-
IAD
6h 53m
1 stop
United Airlines Logo
1:25 pm - 6:10 pm
IAD
-
LSE
5h 45m
1 stop
$563United Airlines
Wed, Jun 17 - Sat, Jun 20
United Airlines Logo
1:41 pm - 9:28 pm
LSE
-
IAD
6h 47m
1 stop
United Airlines Logo
6:15 am - 6:10 pm
IAD
-
LSE
12h 55m
1 stop
$597United Airlines
Wed, Jun 17 - Sat, Jun 20
American Airlines Logo
6:29 pm - 11:50 pm
LSE
-
DCA
4h 21m
1 stop
American Airlines Logo
5:00 am - 11:01 am
DCA
-
LSE
7h 01m
2 stops
$604American Airlines
Thu, Feb 26 - Mon, Mar 2

United Airlines flights from La Crosse to District of Columbia

Our best United Airlines deals on La Crosse to District of Columbia flight tickets
United Airlines
Jul 1
LSE6:15 amLa Crosse
4h 37m
1 stop
IAD11:52 amWashington, D.C. Dulles Intl
Jul 5
IAD8:15 amWashington, D.C. Dulles Intl
5h 50m
1 stop
LSE1:05 pmLa Crosse
$528
United Airlines
Jun 17
LSE6:15 amLa Crosse
6h 53m
1 stop
IAD2:08 pmWashington, D.C. Dulles Intl
Jun 20
IAD1:25 pmWashington, D.C. Dulles Intl
5h 45m
1 stop
LSE6:10 pmLa Crosse
$563
United Airlines
Jun 17
LSE1:41 pmLa Crosse
6h 47m
1 stop
IAD9:28 pmWashington, D.C. Dulles Intl
Jun 20
IAD6:15 amWashington, D.C. Dulles Intl
12h 55m
1 stop
LSE6:10 pmLa Crosse
$597

American Airlines flights from La Crosse to District of Columbia

Our best American Airlines deals on La Crosse to District of Columbia flight tickets
American Airlines
Feb 26
LSE6:29 pmLa Crosse
13h 30m
1 stop
DCA8:59 amWashington, D.C. Reagan-National
Mar 2
DCA7:59 pmWashington, D.C. Reagan-National
14h 19m
1 stop
LSE9:18 amLa Crosse
$469
American Airlines
Apr 18
LSE10:05 amLa Crosse
4h 40m
1 stop
DCA3:45 pmWashington, D.C. Reagan-National
Apr 23
DCA5:55 amWashington, D.C. Reagan-National
4h 40m
1 stop
LSE9:35 amLa Crosse
$491
American Airlines
Apr 18
LSE5:40 amLa Crosse
7h 28m
2 stops
DCA2:08 pmWashington, D.C. Reagan-National
Apr 23
DCA5:55 amWashington, D.C. Reagan-National
4h 40m
1 stop
LSE9:35 amLa Crosse
$497

momondo Fare Finder

 
Customize your flight search to find flights from La Crosse to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from La Crosse to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 2/26

6:29 pm-8:59 am

1 stop13h 30m

Washington, D.C. Reagan-National

Mon 3/2

7:59 pm-9:18 am

1 stop14h 19m

$469

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Sat 4/18

10:05 am-3:45 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Thu 4/23

5:55 am-9:35 am

1 stop4h 40m

$491

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Sat 4/18

5:40 am-2:08 pm

2 stops7h 28m

Washington, D.C. Reagan-National

Thu 4/23

5:55 am-9:35 am

1 stop4h 40m

$497

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Fri 3/27

6:29 pm-11:50 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Mon 3/30

6:45 am-11:01 am

1 stop5h 16m

$524

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Wed 7/1

6:15 am-11:59 am

1 stop4h 44m

Washington, D.C. Reagan-National

Sun 7/5

7:30 am-1:05 pm

1 stop6h 35m

$528

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 7/1

6:15 am-11:52 am

1 stop4h 37m

Washington, D.C. Dulles Intl

Sun 7/5

8:15 am-1:05 pm

1 stop5h 50m

$528

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Fri 3/27

6:29 pm-11:50 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Mon 3/30

4:28 pm-11:36 pm

2 stops8h 08m

$530

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 6/17

6:15 am-2:08 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

Sat 6/20

1:25 pm-6:10 pm

1 stop5h 45m

$563

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 6/17

1:41 pm-9:28 pm

1 stop6h 47m

Washington, D.C. Dulles Intl

Sat 6/20

6:15 am-6:10 pm

1 stop12h 55m

$597

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 2/26

6:29 pm-11:50 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Mon 3/2

5:00 am-11:01 am

2 stops7h 01m

$604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from La Crosse to District of Columbia

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 District of Columbia?

American Airlines and United Airlines are the most popular carriers operating from La Crosse to District of Columbia

Cheap La Crosse to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from La Crosse to District of Columbia

Fastest flight time

4h 21m

Direct flights

None
The fastest flight from La Crosse to District of Columbia takes 4h 21m
There are no direct flights from La Crosse to District of Columbia. There are no popular flight routes from La Crosse to District of Columbia.
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  • When did momondo last update prices for flights from La Crosse Airport to District of Columbia?

    Prices for flights from La Crosse Airport to District of Columbia are updated daily.

  • How old do you have to be to fly from La Crosse Airport to District of Columbia?

    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 La Crosse Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from La Crosse to District of Columbia

Compare and see reviews for airlines that fly from La Crosse to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $510Free CancellationRating
7.2
11,246 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from La Crosse to District of Columbia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from La Crosse.

Can I find flights from La Crosse to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for La Crosse to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from La Crosse to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from La Crosse. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from La Crosse to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from La Crosse and alert you when they change.

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