SEA - LSE

$412 Find Cheap Flights from Seattle to La Crosse

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to La Crosse departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to La Crosse

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to La Crosse, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to La Crosse, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$412
American Airlines
Tue 3/10Tue 3/31
SEA - LSE • 1 stop
Cheapest one-way
Multiple Airlines
Tue 12/16
SEA - LSE • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to La Crosse!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to La Crosse (SEA-LSE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to La Crosse that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to La Crosse

Tue, Mar 10 - Tue, Mar 31
American Airlines Logo
7:15 am - 5:58 pm
SEA
-
LSE
8h 43m1 stop
American Airlines Logo
6:28 pm - 11:30 pm
LSE
-
SEA
7h 02m1 stop
$412American Airlines
Tue, Mar 10 - Tue, Mar 31
American Airlines Logo
5:37 am - 5:58 pm
SEA
-
LSE
10h 21m2 stops
American Airlines Logo
6:28 pm - 11:30 pm
LSE
-
SEA
7h 02m1 stop
$418American Airlines
Tue, Mar 10 - Tue, Mar 31
American Airlines Logo
5:37 am - 5:58 pm
SEA
-
LSE
10h 21m2 stops
American Airlines Logo
9:54 am - 7:25 pm
LSE
-
SEA
11h 31m2 stops
$508American Airlines
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
2:04 pm - 10:16 pm
SEA
-
LSE
6h 12m1 stop
American Airlines Logo
6:00 am - 1:14 pm
LSE
-
SEA
9h 14m1 stop
$568American Airlines
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
2:04 pm - 10:16 pm
SEA
-
LSE
6h 12m1 stop
American Airlines Logo
6:00 am - 3:34 pm
LSE
-
SEA
11h 34m2 stops
$574American Airlines
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
10:00 am - 10:16 pm
SEA
-
LSE
10h 16m2 stops
American Airlines Logo
6:00 am - 3:34 pm
LSE
-
SEA
11h 34m2 stops
$579American Airlines
Sun, Dec 28 - Fri, Jan 2
American Airlines Logo
12:14 am - 9:39 am
SEA
-
LSE
7h 25m1 stop
American Airlines Logo
6:00 am - 2:02 pm
LSE
-
SEA
10h 02m1 stop
$631American Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
7:07 am - 7:36 pm
SEA
-
LSE
10h 29m2 stops
American Airlines Logo
6:00 am - 2:02 pm
LSE
-
SEA
10h 02m1 stop
$700American Airlines
Mon, Dec 29 - Fri, Jan 2
American Airlines Logo
7:07 am - 7:36 pm
SEA
-
LSE
10h 29m2 stops
American Airlines Logo
6:00 am - 2:54 pm
LSE
-
SEA
10h 54m2 stops
$935American Airlines
Thu, Dec 25 - Sun, Dec 28
American Airlines Logo
12:14 am - 9:39 am
SEA
-
LSE
7h 25m1 stop
American Airlines Logo
8:06 pm - 2:02 pm
LSE
-
SEA
19h 56m1 stop
$1,180American Airlines
Booking Insights

KAYAK's insights & trends for Seattle to La Crosse flights

Get data-powered insights and trends into flights from Seattle to La Crosse to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to La Crosse?

The average price of all round-trip flights from Seattle to La Crosse clicked on KAYAK for each day over the last 12 months.

For Seattle to La Crosse, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from La Crosse back to Seattle, the best deals are generally found on Friday, with Tuesday being the most expensive.

Find deals

Good to know

Low seasonNovember
Cheapest flight$412
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to La Crosse

When to book flights from Seattle to La Crosse

Are your dates flexible? Find out the best times to travel from Seattle to La Crosse based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to La Crosse

  • What is the cheapest flight from Seattle to La Crosse?

    In the last 3 days, the lowest price for a flight from Seattle to La Crosse was $412 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and La Crosse?

    No

  • Which aircraft models fly most regularly from Seattle to La Crosse?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to La Crosse?

    oneworld is the only airline alliance operating flights between Seattle and La Crosse.

  • How does KAYAK find such low prices on flights from Seattle to La Crosse?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to La Crosse.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to La Crosse?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to La Crosse from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to La Crosse?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to La Crosse with an airline and back to Seattle with another airline. Booking your flights between Seattle and LSE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to La Crosse?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to La Crosse from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to La Crosse

 
See real verified KAYAK customer reviews for airlines flying from Seattle to La Crosse. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to La Crosse? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11048 reviews
7.2Comfort
7.5Boarding
6.5Food
6.9Entertainment
8.0Crew
Airline reviews

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

8.0 ExcellentAnonymous, Dec 2025
BNA - JFK
Read more American Airlines reviews

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Everything you need to know for your flight from Seattle to La Crosse

Information on your arrival and departure airports

Seattle (SEA)
La Crosse (LSE)