SEA - LSE

$454 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 3/6. 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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$454
American Airlines
Fri 3/6Wed 3/11
SEA - LSE • 1 stop
Cheapest one-way
$478
American Airlines
Fri 2/6
SEA - LSE • 1 stop
Start a new search
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

Fri, Mar 6 - Wed, Mar 11
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
Thu, Mar 5 - Wed, Mar 11
American Airlines Logo
12:07 am - 10:54 am
SEA
-
LSE
8h 47m
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, Feb 20 - Mon, Feb 23
American Airlines Logo
1:37 pm - 11:36 pm
SEA
-
LSE
7h 59m
1 stop
American Airlines Logo
6:29 pm - 12:24 am
LSE
-
SEA
7h 55m
1 stop
$588American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
11:26 am - 11:36 pm
SEA
-
LSE
10h 10m
2 stops
American Airlines Logo
6:29 pm - 12:24 am
LSE
-
SEA
7h 55m
1 stop
$594American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
11:26 am - 11:36 pm
SEA
-
LSE
10h 10m
2 stops
American Airlines Logo
11:31 am - 9:08 pm
LSE
-
SEA
11h 37m
2 stops
$621American Airlines
Booking Insights

Good to know

Low seasonNovember
Cheapest flight$454
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 28% 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 $478 for a one-way ticket and $454 for a round-trip.

  • 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 11207 reviews
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
6.4Food
Airline reviews

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

2.0 MediocreKristi, Jan 2026
CHS - PHL
Read more American Airlines reviews

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

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)