LSE - EYW

$496 Find Cheap Flights from La Crosse to Key West

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Crosse to Key West departing on 12/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Key West, 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 La Crosse to Key West, as well as popular online travel agencies
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Flight Deals

Cheap Flights from La Crosse to Key West (LSE-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Crosse to Key West 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 La Crosse to Key West

Tue, Dec 9 - Sat, Dec 13
American Airlines Logo
6:00 am - 1:20 pmLSE-EYW
6h 20m1 stop
American Airlines Logo
8:00 am - 5:32 pmEYW-LSE
10h 32m2 stops
$496American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
American Airlines Logo
10:00 am - 11:07 pmLSE-EYW
12h 07m2 stops
American Airlines Logo
1:57 pm - 11:52 pmEYW-LSE
10h 55m2 stops
$501American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
American Airlines Logo
6:00 am - 1:20 pmLSE-EYW
6h 20m1 stop
American Airlines Logo
1:13 pm - 11:52 pmEYW-LSE
11h 39m1 stop
$766American Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4
American Airlines Logo
6:00 am - 12:47 pmLSE-EYW
5h 47m1 stop
American Airlines Logo
11:08 am - 11:52 pmEYW-LSE
13h 44m2 stops
$1,495American Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4
American Airlines Logo
9:50 am - 9:47 pmLSE-EYW
10h 57m2 stops
American Airlines Logo
11:08 am - 11:52 pmEYW-LSE
13h 44m2 stops
$1,510American Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
American Airlines Logo
9:50 am - 4:25 pmLSE-EYW
5h 35m1 stop
American Airlines Logo
11:08 am - 11:52 pmEYW-LSE
13h 44m2 stops
$1,555American Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
American Airlines Logo
9:50 am - 9:47 pmLSE-EYW
10h 57m2 stops
American Airlines Logo
11:08 am - 11:52 pmEYW-LSE
13h 44m2 stops
$1,642American Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4
American Airlines Logo
6:00 am - 12:47 pmLSE-EYW
5h 47m1 stop
American Airlines Logo
1:17 pm - 11:52 pmEYW-LSE
11h 35m1 stop
$1,843American Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 4
American Airlines Logo
9:50 am - 4:25 pmLSE-EYW
5h 35m1 stop
American Airlines Logo
1:17 pm - 11:52 pmEYW-LSE
11h 35m1 stop
$1,903American Airlines
Find Deal

Everything you should know

Cheapest round-trip
$496
American Airlines
Tue 12/9Sat 12/13
LSE - EYW • 1 stop
Cheapest one-way
$858
American Airlines
Sun 11/30
LSE - EYW • 1 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 Key West!
Booking Insights

KAYAK's insights & trends for La Crosse to Key West flights

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

Which airlines fly non-stop between La Crosse and Key West?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from La Crosse to Key West.

There is just one airline that flies from La Crosse to Key West direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $415.

Find deals

Good to know

Cheapest flight$496
Flight from La Crosse to Key West

When to book flights from La Crosse to Key West

Are your dates flexible? Find out the best times to travel from La Crosse to Key West 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 La Crosse to Key West

  • What is the cheapest flight from La Crosse to Key West?

    In the last 3 days, the lowest price for a flight from La Crosse to Key West was $858 for a one-way ticket and $496 for a round-trip.

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

    No

  • Which airports will I be using when flying from La Crosse to Key West?

    La Crosse airport is called La Crosse and the only airport in Key West is Key West.

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

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

  • Which airline alliances offer flights from La Crosse to Key West?

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

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

    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 La Crosse to Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from La Crosse 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 La Crosse to Key West?

    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 Key West with an airline and back to La Crosse with another airline. Booking your flights between La Crosse and EYW 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 La Crosse to Key West?

    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 Key West from La Crosse 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 La Crosse to Key West

 
See real verified KAYAK customer reviews for airlines flying from La Crosse to Key West. 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 La Crosse to Key West? 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 11045 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
Airline reviews

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

8.0 ExcellentAudis, Oct 2025SFO - MIA
Read more American Airlines reviews

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

Everything you need to know for your flight from La Crosse to Key West

Information on your arrival and departure airports

La Crosse (LSE)
Key West (EYW)

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