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Cheap flights from Seattle to La Crosse from $286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to La Crosse departing on 7/15. 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 Seattle to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:33 pm - 9:35 am
SEA
-
LSE
8h 02m
1 stop
American Airlines Logo
6:37 pm - 12:36 am
LSE
-
SEA
7h 59m
1 stop
$358American Airlines
Fri, Apr 24 - Sun, May 3
American Airlines Logo
3:06 pm - 12:06 am
SEA
-
LSE
7h 00m
1 stop
American Airlines Logo
5:34 pm - 12:16 am
LSE
-
SEA
8h 42m
1 stop
$428American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
1:19 pm - 11:54 pm
SEA
-
LSE
8h 35m
1 stop
American Airlines Logo
6:37 pm - 12:36 am
LSE
-
SEA
7h 59m
1 stop
$458American Airlines
Tue, Apr 21 - Thu, Apr 30
American Airlines Logo
3:06 pm - 12:06 am
SEA
-
LSE
7h 00m
1 stop
American Airlines Logo
5:34 pm - 12:16 am
LSE
-
SEA
8h 42m
1 stop
$463American Airlines
Thu, Jun 11 - Fri, Jun 19
American Airlines Logo
11:11 am - 11:54 pm
SEA
-
LSE
10h 43m
2 stops
American Airlines Logo
6:37 pm - 12:36 am
LSE
-
SEA
7h 59m
1 stop
$464American Airlines
Tue, Apr 21 - Tue, May 5
American Airlines Logo
11:11 am - 11:54 pm
SEA
-
LSE
10h 43m
2 stops
American Airlines Logo
5:40 am - 7:36 pm
LSE
-
SEA
15h 56m
2 stops
$469American Airlines
Tue, Apr 21 - Tue, May 5
American Airlines Logo
3:17 pm - 11:54 pm
SEA
-
LSE
6h 37m
1 stop
American Airlines Logo
6:37 pm - 12:36 am
LSE
-
SEA
7h 59m
1 stop
$528American Airlines
Tue, Apr 21 - Sun, May 3
American Airlines Logo
10:00 am - 11:54 pm
SEA
-
LSE
11h 54m
2 stops
American Airlines Logo
6:37 pm - 12:36 am
LSE
-
SEA
7h 59m
1 stop
$531American Airlines
Wed, Apr 22 - Fri, May 1
American Airlines Logo
3:06 pm - 11:59 pm
SEA
-
LSE
6h 53m
1 stop
American Airlines Logo
5:35 pm - 11:35 pm
LSE
-
SEA
8h 00m
1 stop
$533American Airlines
Thu, Jul 16 - Fri, Jul 24
American Airlines Logo
6:40 pm - 9:35 am
SEA
-
LSE
12h 55m
2 stops
American Airlines Logo
6:37 pm - 12:36 am
LSE
-
SEA
7h 59m
1 stop
$534American Airlines
Thu, Apr 23 - Mon, May 4

American Airlines flights from Seattle to La Crosse

Our best American Airlines deals on Seattle to La Crosse flight tickets
American Airlines
Apr 24
SEA11:33 pmSeattle/Tacoma Intl
8h 02m
1 stop
LSE9:35 amLa Crosse
May 3
LSE6:37 pmLa Crosse
7h 59m
1 stop
SEA12:36 amSeattle/Tacoma Intl
$358
American Airlines
May 21
SEA3:06 pmSeattle/Tacoma Intl
7h 00m
1 stop
LSE12:06 amLa Crosse
May 24
LSE5:34 pmLa Crosse
8h 42m
1 stop
SEA12:16 amSeattle/Tacoma Intl
$428
American Airlines
Apr 21
SEA1:19 pmSeattle/Tacoma Intl
8h 35m
1 stop
LSE11:54 pmLa Crosse
Apr 30
LSE6:37 pmLa Crosse
7h 59m
1 stop
SEA12:36 amSeattle/Tacoma Intl
$458

United Airlines flights from Seattle to La Crosse

Our best United Airlines deals on Seattle to La Crosse flight tickets
United Airlines
Jun 11
SEA2:36 pmSeattle/Tacoma Intl
20h 41m
2 stops
LSE1:17 pmLa Crosse
Jun 19
LSE7:11 pmLa Crosse
14h 49m
2 stops
SEA8:00 amSeattle/Tacoma Intl
$719
United Airlines
Jun 11
SEA2:36 pmSeattle/Tacoma Intl
16h 32m
2 stops
LSE9:08 amLa Crosse
Jun 19
LSE7:11 pmLa Crosse
14h 49m
2 stops
SEA8:00 amSeattle/Tacoma Intl
$759
United Airlines
May 21
SEA2:36 pmSeattle/Tacoma Intl
16h 32m
2 stops
LSE9:08 amLa Crosse
May 24
LSE7:11 pmLa Crosse
16h 49m
2 stops
SEA10:00 amSeattle/Tacoma Intl
$810

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Fri 4/24

11:33 pm-9:35 am

1 stop8h 02m

La Crosse

Sun 5/3

6:37 pm-12:36 am

1 stop7h 59m

$358

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Thu 5/21

3:06 pm-12:06 am

1 stop7h 00m

La Crosse

Sun 5/24

5:34 pm-12:16 am

1 stop8h 42m

$428

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Tue 4/21

1:19 pm-11:54 pm

1 stop8h 35m

La Crosse

Thu 4/30

6:37 pm-12:36 am

1 stop7h 59m

$458

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Thu 6/11

3:06 pm-12:06 am

1 stop7h 00m

La Crosse

Fri 6/19

5:34 pm-12:16 am

1 stop8h 42m

$463

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Tue 4/21

11:11 am-11:54 pm

2 stops10h 43m

La Crosse

Tue 5/5

6:37 pm-12:36 am

1 stop7h 59m

$464

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Tue 4/21

11:11 am-11:54 pm

2 stops10h 43m

La Crosse

Tue 5/5

5:40 am-7:36 pm

2 stops15h 56m

$469
Quickest round-trip

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Tue 4/21

3:17 pm-11:54 pm

1 stop6h 37m

La Crosse

Sun 5/3

6:37 pm-12:36 am

1 stop7h 59m

$528

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Wed 4/22

10:00 am-11:54 pm

2 stops11h 54m

La Crosse

Fri 5/1

6:37 pm-12:36 am

1 stop7h 59m

$531

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Thu 7/16

3:06 pm-11:59 pm

1 stop6h 53m

La Crosse

Fri 7/24

5:35 pm-11:35 pm

1 stop8h 00m

$533

SeattleLa Crosse

SEA - LSE

SEALSE

Seattle/Tacoma Intl

Thu 4/23

6:40 pm-9:35 am

2 stops12h 55m

La Crosse

Mon 5/4

6:37 pm-12:36 am

1 stop7h 59m

$534

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 La Crosse from

How to get the cheapest flight ticket from Seattle 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 typical price of a round-trip flight between Seattle and La Crosse?

When to book flights from Seattle to La Crosse

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

Cheap Seattle to La Crosse (SEA to LSE) flight deals and tips

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

Fastest flight time

8h 02m

Direct flights

None
The fastest flight from Seattle to La Crosse takes 8h 02m
There are no direct flights from Seattle to La Crosse. There are no popular flight routes from Seattle to La Crosse.
Search flight deals

  • How far is Seattle/Tacoma Intl to La Crosse by plane?

    A flight from Seattle/Tacoma Intl to La Crosse will travel around 1511.9 mi. Flights usually cover this in 8h 02m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to La Crosse Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to La Crosse Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to La Crosse Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport 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 Seattle to La Crosse?

Best airlines flying from Seattle to La Crosse

Compare and see reviews for airlines that fly from Seattle to La Crosse with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $412Free CancellationRating
7.1
11,496 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 Seattle to La Crosse?

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

Flights from Seattle to La Crosse with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Seattle to La Crosse flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to La Crosse right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to La Crosse now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to La Crosse and let you know when they change.

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