Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to La Crosse from $449

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 to La Crosse departing on 11/25. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
12:59 am - 9:20 amSEA-LSE
6h 21m1 stop
American Airlines Logo
6:02 pm - 11:25 pmLSE-SEA
7h 23m1 stop
$449American Airlines
Find Deal
Tue, Nov 25 - Sat, Dec 6
American Airlines Logo
12:59 am - 9:20 amSEA-LSE
6h 21m1 stop
American Airlines Logo
10:00 am - 8:18 pmLSE-SEA
12h 18m2 stops
$455American Airlines
Find Deal
Tue, Nov 25 - Sat, Dec 6
American Airlines Logo
2:46 pm - 11:49 pmSEA-LSE
7h 03m1 stop
American Airlines Logo
6:02 pm - 11:25 pmLSE-SEA
7h 23m1 stop
$461American Airlines
Find Deal
Wed, Nov 26 - Sat, Dec 6
American Airlines Logo
2:46 pm - 11:49 pmSEA-LSE
7h 03m1 stop
American Airlines Logo
6:00 am - 3:24 pmLSE-SEA
11h 24m2 stops
$467American Airlines
Find Deal
Wed, Nov 26 - Sat, Dec 6
American Airlines Logo
6:00 am - 2:18 pmPDX-LSE
6h 18m1 stop
American Airlines Logo
1:03 pm - 8:24 pmLSE-PDX
9h 21m1 stop
$504American Airlines
Find Deal
Wed, Apr 1 - Sat, Apr 4
American Airlines Logo
11:43 am - 10:02 pmPDX-LSE
8h 19m1 stop
American Airlines Logo
6:00 am - 12:36 pmLSE-PDX
8h 36m1 stop
$517American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
11:43 am - 10:02 pmPDX-LSE
8h 19m1 stop
American Airlines Logo
6:00 am - 5:12 pmLSE-PDX
13h 12m2 stops
$523American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
8:35 am - 10:02 pmPDX-LSE
11h 27m2 stops
American Airlines Logo
6:00 am - 5:12 pmLSE-PDX
13h 12m2 stops
$528American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
6:00 am - 2:18 pmPDX-LSE
6h 18m1 stop
American Airlines Logo
1:03 pm - 11:13 pmLSE-PDX
12h 10m2 stops
$605American Airlines
Find Deal
Wed, Apr 1 - Sat, Apr 4
American Airlines Logo
1:48 pm - 9:40 pmSEA-LSE
5h 52m1 stop
American Airlines Logo
4:46 pm - 11:08 pmLSE-SEA
8h 22m1 stop
$637American Airlines
Find Deal
Wed, Mar 25 - Sat, Mar 28

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
Nov 25
SEA12:59 amSeattle/Tacoma Intl
6h 21m
1 stop
LSE9:20 amLa Crosse
Dec 6
LSE6:02 pmLa Crosse
7h 23m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
$449
Find similar
American Airlines
Nov 25
SEA12:59 amSeattle/Tacoma Intl
6h 21m
1 stop
LSE9:20 amLa Crosse
Dec 6
LSE10:00 amLa Crosse
12h 18m
2 stops
SEA8:18 pmSeattle/Tacoma Intl
$455
Find similar
American Airlines
Nov 26
SEA2:46 pmSeattle/Tacoma Intl
7h 03m
1 stop
LSE11:49 pmLa Crosse
Dec 6
LSE6:02 pmLa Crosse
7h 23m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
$461
Find similar

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 November 6, 2025.
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

Tue 11/25

12:59 am-9:20 am

1 stop6h 21m

La Crosse

Sat 12/6

6:02 pm-11:25 pm

1 stop7h 23m

$449

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Tue 11/25

12:59 am-9:20 am

1 stop6h 21m

La Crosse

Sat 12/6

10:00 am-8:18 pm

2 stops12h 18m

$455

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Wed 11/26

2:46 pm-11:49 pm

1 stop7h 03m

La Crosse

Sat 12/6

6:02 pm-11:25 pm

1 stop7h 23m

$461

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Wed 11/26

2:46 pm-11:49 pm

1 stop7h 03m

La Crosse

Sat 12/6

6:00 am-3:24 pm

2 stops11h 24m

$467

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 4/1

6:00 am-2:18 pm

1 stop6h 18m

La Crosse

Sat 4/4

1:03 pm-8:24 pm

1 stop9h 21m

$504

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 11/19

11:43 am-10:02 pm

1 stop8h 19m

La Crosse

Sun 11/23

6:00 am-12:36 pm

1 stop8h 36m

$517

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 11/19

11:43 am-10:02 pm

1 stop8h 19m

La Crosse

Sun 11/23

6:00 am-5:12 pm

2 stops13h 12m

$523

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 11/19

8:35 am-10:02 pm

2 stops11h 27m

La Crosse

Sun 11/23

6:00 am-5:12 pm

2 stops13h 12m

$528

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 4/1

6:00 am-2:18 pm

1 stop6h 18m

La Crosse

Sat 4/4

1:03 pm-11:13 pm

2 stops12h 10m

$605

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Wed 3/25

1:48 pm-9:40 pm

1 stop5h 52m

La Crosse

Sat 3/28

4:46 pm-11:08 pm

1 stop8h 22m

$637

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to La Crosse from

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 day to depart on your flight to La Crosse?

The cheapest day to depart from State of Washington to La Crosse is on a Wednesday when prices can be found for as low as $723. The most expensive day to fly to La Crosse is Friday, with ticket prices averaging around $945.

What is the cheapest time of day to depart on your flight to La Crosse?

According to our data, the cheapest time of day to fly to La Crosse is in the morning. momondo users have found flights departing from State of Washington to La Crosse in the morning for as low as $569. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to La Crosse, so prices are often more expensive at around $945 per ticket.

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

Direct flights

None
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.
Search flight deals

  • 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
11,040 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.

An easier way to manage your La Crosse trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/6
Sat 12/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States