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Cheap flights from Washington, D.C. to La Crosse from $280

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 9/19. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:19 pm - 12:20 amDCA  Washington, D.C. Reagan-National-LSE La Crosse
7h 01m1 stop Chicago O'Hare Intl
American Airlines Logo
12:02 pm - 6:03 pmLSE  La Crosse-DCA Washington, D.C. Reagan-National
5h 01m1 stop Chicago O'Hare Intl
$280American Airlines
Sat, Sep 19 - Wed, Sep 23
American Airlines Logo
5:34 pm - 12:20 amDCA  Washington, D.C. Reagan-National-LSE La Crosse
7h 46m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
12:02 pm - 6:03 pmLSE  La Crosse-DCA Washington, D.C. Reagan-National
5h 01m1 stop Chicago O'Hare Intl
$286American Airlines
Sat, Sep 19 - Wed, Sep 23
Multiple Airlines Logo
9:52 pm - 10:51 amBWI  Baltimore/Washington-LSE La Crosse
13h 59m1 stop Orlando
Multiple Airlines Logo
9:56 am - 6:34 pmLSE  La Crosse-BWI Baltimore/Washington
31h 38m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson
$301Multiple Airlines
Sat, Oct 10 - Thu, Oct 15
Multiple Airlines Logo
9:52 pm - 10:51 amBWI  Baltimore/Washington-LSE La Crosse
13h 59m1 stop Orlando
Multiple Airlines Logo
9:56 am - 8:57 pmLSE  La Crosse-BWI Baltimore/Washington
10h 01m1 stop Orlando Sanford Intl
$316Multiple Airlines
Sat, Oct 10 - Thu, Oct 15
American Airlines Logo
8:35 pm - 11:59 pmDCA  Washington, D.C. Reagan-National-LSE La Crosse
4h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
6:58 am - 1:14 pmLSE  La Crosse-DCA Washington, D.C. Reagan-National
5h 16m1 stop Chicago O'Hare Intl
$316American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
6:00 am - 11:22 amBWI  Baltimore/Washington-LSE La Crosse
6h 22m1 stop Chicago O'Hare Intl
American Airlines Logo
12:26 pm - 5:46 pmLSE  La Crosse-BWI Baltimore/Washington
4h 20m1 stop Chicago O'Hare Intl
$316American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
7:17 am - 11:53 amBWI  Baltimore/Washington-LSE La Crosse
5h 36m1 stop Chicago O'Hare Intl
American Airlines Logo
6:50 pm - 12:16 amLSE  La Crosse-BWI Baltimore/Washington
4h 26m1 stop Chicago O'Hare Intl
$316American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
7:45 am - 11:53 amDCA  Washington, D.C. Reagan-National-LSE La Crosse
5h 08m1 stop Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 10:20 pmLSE  La Crosse-DCA Washington, D.C. Reagan-National
8h 57m2 stops Chicago O'Hare Intl Charlotte Douglas
$322American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
5:00 am - 11:53 amDCA  Washington, D.C. Reagan-National-LSE La Crosse
7h 53m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
12:23 pm - 9:59 pmLSE  La Crosse-DCA Washington, D.C. Reagan-National
8h 36m2 stops Chicago O'Hare Intl Philadelphia
$327American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
5:34 pm - 12:20 amDCA  Washington, D.C. Reagan-National-LSE La Crosse
7h 46m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
12:02 pm - 9:28 pmLSE  La Crosse-DCA Washington, D.C. Reagan-National
8h 26m2 stops Chicago O'Hare Intl New York LaGuardia
$327American Airlines
Sat, Sep 19 - Wed, Sep 23

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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
Sep 19
DCA6:19 pmWashington, D.C. Reagan-National
7h 01m
1 stop
LSE12:20 amLa Crosse
Sep 23
LSE12:02 pmLa Crosse
5h 01m
1 stop
DCA6:03 pmWashington, D.C. Reagan-National
$280
American Airlines
Sep 19
DCA5:34 pmWashington, D.C. Reagan-National
7h 46m
2 stops
LSE12:20 amLa Crosse
Sep 23
LSE12:02 pmLa Crosse
5h 01m
1 stop
DCA6:03 pmWashington, D.C. Reagan-National
$286
American Airlines
Sep 26
BWI6:00 amBaltimore/Washington
6h 22m
1 stop
LSE11:22 amLa Crosse
Oct 3
LSE12:26 pmLa Crosse
4h 20m
1 stop
BWI5:46 pmBaltimore/Washington
$316

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to La Crosse 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 August 11, 2026.
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

Cheapest round-trip

Washington, D.C.La Crosse

DCA Washington, D.C. Reagan-National - LSE La Crosse

DCALSE

Washington, D.C. Reagan-National

Sat 9/19

6:19 pm-12:20 am

1 stop7h 01m

La Crosse

Wed 9/23

12:02 pm-6:03 pm

1 stop5h 01m

$280

Washington, D.C.La Crosse

DCA Washington, D.C. Reagan-National - LSE La Crosse

DCALSE

Washington, D.C. Reagan-National

Sat 9/19

5:34 pm-12:20 am

2 stops7h 46m

La Crosse

Wed 9/23

12:02 pm-6:03 pm

1 stop5h 01m

$286

BaltimoreLa Crosse

BWI Baltimore/Washington - LSE La Crosse

BWILSE

Baltimore/Washington

Sat 10/10

9:52 pm-10:51 am

1 stop13h 59m

La Crosse

Thu 10/15

9:56 am-6:34 pm

2 stops31h 38m

$301

BaltimoreLa Crosse

BWI Baltimore/Washington - LSE La Crosse

BWILSE

Baltimore/Washington

Sat 10/10

9:52 pm-10:51 am

1 stop13h 59m

La Crosse

Thu 10/15

9:56 am-8:57 pm

1 stop10h 01m

$316
Quickest round-trip

Washington, D.C.La Crosse

DCA Washington, D.C. Reagan-National - LSE La Crosse

DCALSE

Washington, D.C. Reagan-National

Tue 10/13

8:35 pm-11:59 pm

1 stop4h 24m

La Crosse

Sat 10/17

6:58 am-1:14 pm

1 stop5h 16m

$316

BaltimoreLa Crosse

BWI Baltimore/Washington - LSE La Crosse

BWILSE

Baltimore/Washington

Sat 9/26

6:00 am-11:22 am

1 stop6h 22m

La Crosse

Sat 10/3

12:26 pm-5:46 pm

1 stop4h 20m

$316

BaltimoreLa Crosse

BWI Baltimore/Washington - LSE La Crosse

BWILSE

Baltimore/Washington

Tue 10/13

7:17 am-11:53 am

1 stop5h 36m

La Crosse

Sat 10/17

6:50 pm-12:16 am

1 stop4h 26m

$316

Washington, D.C.La Crosse

DCA Washington, D.C. Reagan-National - LSE La Crosse

DCALSE

Washington, D.C. Reagan-National

Tue 10/13

7:45 am-11:53 am

1 stop5h 08m

La Crosse

Sat 10/17

12:23 pm-10:20 pm

2 stops8h 57m

$322

Washington, D.C.La Crosse

DCA Washington, D.C. Reagan-National - LSE La Crosse

DCALSE

Washington, D.C. Reagan-National

Tue 10/13

5:00 am-11:53 am

2 stops7h 53m

La Crosse

Sat 10/17

12:23 pm-9:59 pm

2 stops8h 36m

$327

Washington, D.C.La Crosse

DCA Washington, D.C. Reagan-National - LSE La Crosse

DCALSE

Washington, D.C. Reagan-National

Sat 9/19

5:34 pm-12:20 am

2 stops7h 46m

La Crosse

Wed 9/23

12:02 pm-9:28 pm

2 stops8h 26m

$327

Flights are sorted by cheapest round-trip flights first.

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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

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

You could potentially save up to 44% 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

Fastest flight time

4h 39m

Direct flights

None
The fastest flight from Washington, D.C. to La Crosse takes 4h 39m
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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Frequently asked questions about flying from Washington, D.C. to La Crosse

  • 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 39m, 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?

  • 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?

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 AirlinesPriceFrom $306Free CancellationRating
7.1
11,899 reviews
Search American Airlines flights

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Onalaska
Winona
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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