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.

$125 Cheap Flights from La Crosse to District of Columbia in 2026

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Find the cheapest flights from La Crosse to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 2:08 pm

LSE

IAD

6h 53m

1 stop

8:15 am - 1:05 pm

IAD

LSE

5h 50m

1 stop

$290United Airlines

Wed, Jul 1 - Tue, Jul 7

6:36 pm - 11:57 pm

LSE

DCA

4h 21m

1 stop

7:50 pm - 11:54 pm

DCA

LSE

5h 04m

1 stop

$294American Airlines

Thu, May 7 - Tue, May 12

6:36 pm - 11:57 pm

LSE

DCA

4h 21m

1 stop

5:25 pm - 11:54 pm

DCA

LSE

7h 29m

2 stops

$300American Airlines

Thu, May 7 - Tue, May 12

9:54 am - 6:05 pm

LSE

DCA

7h 11m

2 stops

5:25 pm - 11:54 pm

DCA

LSE

7h 29m

2 stops

$305American Airlines

Thu, May 7 - Tue, May 12

11:52 am - 11:59 pm

LSE

IAD

11h 07m

2 stops

5:03 am - 11:15 am

IAD

LSE

7h 12m

2 stops

$317American Airlines

Wed, Jul 1 - Tue, Jul 7

6:36 pm - 11:57 pm

LSE

DCA

4h 21m

1 stop

5:55 am - 9:24 am

DCA

LSE

4h 29m

1 stop

$318American Airlines

Thu, May 14 - Mon, May 18

6:37 pm - 11:57 pm

LSE

DCA

4h 20m

1 stop

7:50 pm - 11:54 pm

DCA

LSE

5h 04m

1 stop

$323American Airlines

Fri, May 1 - Sun, May 3

6:37 pm - 11:57 pm

LSE

DCA

4h 20m

1 stop

5:55 am - 9:35 am

DCA

LSE

4h 40m

1 stop

$328American Airlines

Wed, Apr 22 - Sun, Apr 26

5:40 am - 1:59 pm

LSE

DCA

7h 19m

2 stops

5:55 am - 9:35 am

DCA

LSE

4h 40m

1 stop

$334American Airlines

Wed, Apr 22 - Sun, Apr 26

6:15 am - 2:08 pm

LSE

IAD

6h 53m

1 stop

8:15 am - 1:05 pm

IAD

LSE

5h 50m

1 stop

$375United Airlines

Wed, Jul 1 - Mon, Jul 6

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

6h 53m

1 stop

IAD2:08 pmWashington, D.C. Dulles Intl

Jul 7

IAD8:15 amWashington, D.C. Dulles Intl

5h 50m

1 stop

LSE1:05 pmLa Crosse

$290

United Airlines

Jul 1

LSE6:15 amLa Crosse

6h 53m

1 stop

IAD2:08 pmWashington, D.C. Dulles Intl

Jul 6

IAD8:15 amWashington, D.C. Dulles Intl

5h 50m

1 stop

LSE1:05 pmLa Crosse

$375

United Airlines

Jul 16

LSE6:15 amLa Crosse

6h 53m

1 stop

IAD2:08 pmWashington, D.C. Dulles Intl

Jul 19

IAD8:15 amWashington, D.C. Dulles Intl

5h 50m

1 stop

LSE1:05 pmLa Crosse

$472

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

May 7

LSE6:36 pmLa Crosse

4h 21m

1 stop

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

May 12

DCA7:50 pmWashington, D.C. Reagan-National

5h 04m

1 stop

LSE11:54 pmLa Crosse

$294

American Airlines

May 7

LSE6:36 pmLa Crosse

4h 21m

1 stop

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

May 12

DCA5:25 pmWashington, D.C. Reagan-National

7h 29m

2 stops

LSE11:54 pmLa Crosse

$300

American Airlines

May 7

LSE9:54 amLa Crosse

7h 11m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

May 12

DCA5:25 pmWashington, D.C. Reagan-National

7h 29m

2 stops

LSE11:54 pmLa Crosse

$305

momondo Fare Finder

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

Cheapest round-trip

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 7/1

6:15 am-2:08 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

Tue 7/7

8:15 am-1:05 pm

1 stop5h 50m

$290

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 5/7

6:36 pm-11:57 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Tue 5/12

7:50 pm-11:54 pm

1 stop5h 04m

$294

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 5/7

6:36 pm-11:57 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Tue 5/12

5:25 pm-11:54 pm

2 stops7h 29m

$300

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 5/7

9:54 am-6:05 pm

2 stops7h 11m

Washington, D.C. Reagan-National

Tue 5/12

5:25 pm-11:54 pm

2 stops7h 29m

$305

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 7/1

11:52 am-11:59 pm

2 stops11h 07m

Washington, D.C. Dulles Intl

Tue 7/7

5:03 am-11:15 am

2 stops7h 12m

$317

Quickest round-trip

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Thu 5/14

6:36 pm-11:57 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Mon 5/18

5:55 am-9:24 am

1 stop4h 29m

$318

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Fri 5/1

6:37 pm-11:57 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Sun 5/3

7:50 pm-11:54 pm

1 stop5h 04m

$323

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Wed 4/22

6:37 pm-11:57 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Sun 4/26

5:55 am-9:35 am

1 stop4h 40m

$328

La CrosseWashington, D.C.

LSE - DCA

LSEDCA

La Crosse

Wed 4/22

5:40 am-1:59 pm

2 stops7h 19m

Washington, D.C. Reagan-National

Sun 4/26

5:55 am-9:35 am

1 stop4h 40m

$334

La CrosseWashington, D.C.

LSE - IAD

LSEIAD

La Crosse

Wed 7/1

6:15 am-2:08 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

Mon 7/6

8:15 am-1:05 pm

1 stop5h 50m

$375

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 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 is the most popular carrier 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 20m
Direct flights	None

The fastest flight from La Crosse to District of Columbia takes 4h 20m

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.

Search flight deals

Frequently asked questions about flying from La Crosse to District of Columbia

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.

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.