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Cheap flights from La Crosse to Washington, D.C. from $345

This is the cheapest round-trip 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 8/21. 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

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:20 pm - 11:58 pm
LSE
-
BWI
5h 38m
1 stop
American Airlines Logo
6:25 pm - 12:22 am
BWI
-
LSE
6h 57m
1 stop
$345American Airlines
Fri, Aug 21 - Tue, Sep 1
American Airlines Logo
6:50 pm - 12:16 am
LSE
-
BWI
4h 26m
1 stop
American Airlines Logo
7:17 am - 11:53 am
BWI
-
LSE
5h 36m
1 stop
$352American Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
6:49 pm - 10:10 am
LSE
-
BWI
14h 21m
2 stops
American Airlines Logo
6:29 pm - 12:17 am
BWI
-
LSE
6h 48m
1 stop
$386American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
5:20 pm - 11:58 pm
LSE
-
BWI
5h 38m
1 stop
American Airlines Logo
4:25 pm - 12:22 am
BWI
-
LSE
8h 57m
2 stops
$404American Airlines
Fri, Aug 21 - Tue, Sep 1
American Airlines Logo
6:49 pm - 10:10 am
LSE
-
BWI
14h 21m
2 stops
American Airlines Logo
11:00 am - 6:16 pm
BWI
-
LSE
8h 16m
2 stops
$408American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:50 pm - 12:16 am
LSE
-
BWI
4h 26m
1 stop
American Airlines Logo
5:00 am - 11:53 am
BWI
-
LSE
7h 53m
2 stops
$414American Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
5:22 pm - 9:44 am
LSE
-
BWI
15h 22m
2 stops
American Airlines Logo
6:16 pm - 12:20 am
BWI
-
LSE
7h 04m
1 stop
$415American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
6:00 am - 5:54 pm
LSE
-
BWI
10h 54m
1 stop
American Airlines Logo
6:01 am - 11:22 am
BWI
-
LSE
6h 21m
1 stop
$456American Airlines
Tue, Sep 8 - Thu, Sep 10
American Airlines Logo
5:20 pm - 11:09 am
LSE
-
BWI
16h 49m
2 stops
American Airlines Logo
11:59 am - 12:22 am
BWI
-
LSE
13h 23m
2 stops
$479American Airlines
Fri, Aug 21 - Tue, Sep 1
American Airlines Logo
5:54 am - 9:20 pm
LSE
-
BWI
14h 26m
2 stops
American Airlines Logo
7:39 am - 12:20 am
BWI
-
LSE
17h 41m
2 stops
$494American Airlines
Thu, Sep 10 - Thu, Sep 17

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American Airlines flights from La Crosse to Baltimore

Our best American Airlines deals on La Crosse to Baltimore flight tickets
American Airlines
Aug 21
LSE5:20 pmLa Crosse
5h 38m
1 stop
BWI11:58 pmBaltimore/Washington
Sep 1
BWI6:25 pmBaltimore/Washington
6h 57m
1 stop
LSE12:22 amLa Crosse
$345
American Airlines
Dec 23
LSE6:50 pmLa Crosse
4h 26m
1 stop
BWI12:16 amBaltimore/Washington
Dec 30
BWI7:17 amBaltimore/Washington
5h 36m
1 stop
LSE11:53 amLa Crosse
$352
American Airlines
Nov 10
LSE6:49 pmLa Crosse
14h 21m
2 stops
BWI10:10 amBaltimore/Washington
Nov 14
BWI6:29 pmBaltimore/Washington
6h 48m
1 stop
LSE12:17 amLa Crosse
$386

United Airlines flights from La Crosse to Baltimore

Our best United Airlines deals on La Crosse to Baltimore flight tickets
United Airlines
Nov 14
LSE8:00 amLa Crosse
9h 49m
1 stop
BWI6:49 pmBaltimore/Washington
Nov 17
BWI10:10 amBaltimore/Washington
12h 14m
1 stop
LSE9:24 pmLa Crosse
$554
United Airlines
Nov 14
LSE8:00 amLa Crosse
9h 49m
1 stop
BWI6:49 pmBaltimore/Washington
Nov 17
BWI10:10 amBaltimore/Washington
12h 14m
1 stop
LSE9:24 pmLa Crosse
$569

momondo Fare Finder

 
Customize your flight search to find flights from La Crosse to Baltimore 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 July 26, 2026.
Use the filters below to find and compare flights from La Crosse to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Fri 8/21

5:20 pm-11:58 pm

1 stop5h 38m

Baltimore/Washington

Tue 9/1

6:25 pm-12:22 am

1 stop6h 57m

$345
Quickest round-trip

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Wed 12/23

6:50 pm-12:16 am

1 stop4h 26m

Baltimore/Washington

Wed 12/30

7:17 am-11:53 am

1 stop5h 36m

$352

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Tue 11/10

6:49 pm-10:10 am

2 stops14h 21m

Baltimore/Washington

Sat 11/14

6:29 pm-12:17 am

1 stop6h 48m

$386

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Fri 8/21

5:20 pm-11:58 pm

1 stop5h 38m

Baltimore/Washington

Tue 9/1

4:25 pm-12:22 am

2 stops8h 57m

$404

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Tue 11/10

6:49 pm-10:10 am

2 stops14h 21m

Baltimore/Washington

Sat 11/14

11:00 am-6:16 pm

2 stops8h 16m

$408

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Wed 12/23

6:50 pm-12:16 am

1 stop4h 26m

Baltimore/Washington

Wed 12/30

5:00 am-11:53 am

2 stops7h 53m

$414

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Thu 9/10

5:22 pm-9:44 am

2 stops15h 22m

Baltimore/Washington

Thu 9/17

6:16 pm-12:20 am

1 stop7h 04m

$415

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Tue 9/8

6:00 am-5:54 pm

1 stop10h 54m

Baltimore/Washington

Thu 9/10

6:01 am-11:22 am

1 stop6h 21m

$456

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Fri 8/21

5:20 pm-11:09 am

2 stops16h 49m

Baltimore/Washington

Tue 9/1

11:59 am-12:22 am

2 stops13h 23m

$479

La CrosseBaltimore

LSE - BWI

LSEBWI

La Crosse

Thu 9/10

5:54 am-9:20 pm

2 stops14h 26m

Baltimore/Washington

Thu 9/17

7:39 am-12:20 am

2 stops17h 41m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from La Crosse to Baltimore

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 Baltimore/Washington?

American Airlines is the most popular carrier operating from La Crosse to Baltimore/Washington

What airlines fly to Baltimore?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Baltimore from La Crosse according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 3 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

When to book flights from La Crosse to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from La Crosse to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap La Crosse to Baltimore (LSE to BWI) flight deals and tips

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

Fastest flight time

5h 31m

Direct flights

None
The fastest flight from La Crosse to Baltimore takes 5h 31m
There are no direct flights from La Crosse to Baltimore. There are no popular flight routes from La Crosse to Baltimore.
Search flight deals

Frequently asked questions about flying from La Crosse to Baltimore

  • How far is La Crosse to Baltimore/Washington by plane?

    There are 816.1 mi between La Crosse and Baltimore/Washington. A reasonable flight in good conditions will take 5h 31m.

  • When did momondo last update prices for flights from La Crosse Airport to Baltimore/Washington Airport?

    Prices for flights from La Crosse Airport to Baltimore/Washington Airport are refreshed on a daily basis.

  • How old do you have to be to fly from La Crosse Airport to Baltimore/Washington 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 La Crosse Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Baltimore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from La Crosse to Baltimore. momondo saves you time and could save you money on your trip.

Can I find flights from La Crosse to Baltimore with flexible booking policies on momondo?

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

How can momondo help me find flights from La Crosse to Baltimore?

momondo helps you find the best flight between La Crosse and Baltimore 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 La Crosse to Baltimore right now. Can momondo alert me if prices change?

Price alerts on flights to Baltimore from La Crosse are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Tue 8/25
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