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Cheap flights from Washington to La Crosse from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to La Crosse departing on 2/6. 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 Washington to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 am - 5:59 pm
SEA
-
LSE
8h 44m
1 stop
American Airlines Logo
6:29 pm - 12:24 am
LSE
-
SEA
7h 55m
1 stop
$454American Airlines
Fri, Mar 6 - Wed, Mar 11
American Airlines Logo
7:15 am - 5:59 pm
SEA
-
LSE
8h 44m
1 stop
American Airlines Logo
11:34 am - 9:16 pm
LSE
-
SEA
11h 42m
2 stops
$460American Airlines
Fri, Mar 6 - Wed, Mar 11
American Airlines Logo
11:45 am - 11:36 pm
SEA
-
LSE
9h 51m
2 stops
American Airlines Logo
11:34 am - 9:16 pm
LSE
-
SEA
11h 42m
2 stops
$465American Airlines
Fri, Mar 6 - Wed, Mar 11
American Airlines Logo
11:45 am - 11:36 pm
SEA
-
LSE
9h 51m
2 stops
American Airlines Logo
11:34 am - 9:16 pm
LSE
-
SEA
11h 42m
2 stops
$521American Airlines
Fri, Mar 6 - Wed, Mar 11

American Airlines flights from State of Washington to La Crosse

Our best American Airlines deals on State of Washington to La Crosse flight tickets
American Airlines
Mar 6
SEA7:15 amSeattle/Tacoma Intl
8h 44m
1 stop
LSE5:59 pmLa Crosse
Mar 11
LSE6:29 pmLa Crosse
7h 55m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$454
American Airlines
Mar 6
SEA7:15 amSeattle/Tacoma Intl
8h 44m
1 stop
LSE5:59 pmLa Crosse
Mar 11
LSE11:34 amLa Crosse
11h 42m
2 stops
SEA9:16 pmSeattle/Tacoma Intl
$460
American Airlines
Mar 6
SEA11:45 amSeattle/Tacoma Intl
9h 51m
2 stops
LSE11:36 pmLa Crosse
Mar 11
LSE11:34 amLa Crosse
11h 42m
2 stops
SEA9:16 pmSeattle/Tacoma Intl
$465

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 January 29, 2026.
Use the filters below to find and compare flights from Washington to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 3/6

7:15 am-5:59 pm

1 stop8h 44m

La Crosse

Wed 3/11

6:29 pm-12:24 am

1 stop7h 55m

$454

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 3/6

7:15 am-5:59 pm

1 stop8h 44m

La Crosse

Wed 3/11

11:34 am-9:16 pm

2 stops11h 42m

$460

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 3/6

11:45 am-11:36 pm

2 stops9h 51m

La Crosse

Wed 3/11

11:34 am-9:16 pm

2 stops11h 42m

$465

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 3/6

11:45 am-11:36 pm

2 stops9h 51m

La Crosse

Wed 3/11

11:34 am-9:16 pm

2 stops11h 42m

$521

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Fri 2/6

6:00 am-4:16 pm

1 stop8h 16m

$318

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Fri 2/6

8:29 am-10:16 pm

2 stops11h 47m

$365

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 2/5

6:00 am-4:16 pm

1 stop8h 16m

$429

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 2/5

8:29 am-10:16 pm

2 stops11h 47m

$435

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 2/6

8:04 am-4:16 pm

1 stop6h 12m

$478

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 2/6

7:35 am-10:16 pm

2 stops12h 41m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington 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

What is the cheapest airline that flies from Washington to La Crosse?

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

Cheap State of Washington to La Crosse flight deals and tips

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

Fastest flight time

6h 46m

Direct flights

None
The fastest flight from State of Washington to La Crosse takes 6h 46m
There are no direct flights from State of Washington to La Crosse. There are no popular flight routes from State of Washington to La Crosse.
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  • When did momondo last update prices for flights from Washington to La Crosse Airport?

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

  • How many operators does momondo search for flights from Washington to La Crosse Airport?

  • How old do you have to be to fly from Washington to La Crosse Airport?

    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 Washington 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.

Best airlines flying from State of Washington to La Crosse

Compare and see reviews for airlines that fly from State of Washington to La Crosse with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $412Free CancellationRating
7.2
11,205 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 to La Crosse?

Finding the right flight to La Crosse from Washington 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 to La Crosse with flexible booking policies on momondo?

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

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

Once you have performed a search for Washington to La Crosse 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 Washington to La Crosse right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to La Crosse flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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