$263 Find Cheap Flights to Onalaska

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Onalaska departing on 6/11. 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

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Flight Deals

Cheap Flights to Onalaska

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

Wed, May 20 - Sun, May 24
American Airlines Logo
3:16 pm - 11:54 pm
BOS
-
LSE
9h 38m
1 stop
American Airlines Logo
6:00 am - 6:31 pm
LSE
-
BOS
11h 31m
1 stop
$264American Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
3:16 pm - 11:54 pm
BOS
-
LSE
9h 38m
1 stop
American Airlines Logo
6:00 am - 6:31 pm
LSE
-
BOS
11h 31m
1 stop
$274American Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
9:20 pm - 9:35 am
DFW
-
LSE
12h 15m
1 stop
American Airlines Logo
10:05 am - 9:40 pm
LSE
-
DFW
11h 35m
1 stop
$300American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
8:29 am - 6:07 pm
LGA
-
LSE
10h 38m
1 stop
American Airlines Logo
5:40 am - 4:58 pm
LSE
-
LGA
10h 18m
1 stop
$302American Airlines
Mon, Apr 6 - Sat, Apr 11
American Airlines Logo
2:15 pm - 11:36 pm
LGA
-
LSE
10h 21m
1 stop
American Airlines Logo
10:05 am - 9:59 pm
LSE
-
LGA
10h 54m
1 stop
$304American Airlines
Fri, Mar 13 - Thu, Mar 19
American Airlines Logo
3:51 pm - 11:36 pm
BOS
-
LSE
8h 45m
1 stop
American Airlines Logo
11:34 am - 11:01 pm
LSE
-
BOS
10h 27m
1 stop
$308American Airlines
Fri, May 15 - Sat, May 16
United Airlines Logo
6:00 am - 12:55 pm
DEN
-
LSE
5h 55m
1 stop
United Airlines Logo
9:42 am - 3:39 pm
LSE
-
DEN
6h 57m
1 stop
$322United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
11:37 am - 5:56 pm
EWR
-
LSE
7h 19m
1 stop
United Airlines Logo
8:00 pm - 1:15 am
LSE
-
EWR
4h 15m
1 stop
$389United Airlines
Sat, May 16 - Tue, May 19
United Airlines Logo
7:50 pm - 11:48 pm
EWR
-
LSE
4h 58m
1 stop
United Airlines Logo
9:42 am - 3:21 pm
LSE
-
EWR
4h 39m
1 stop
$448United Airlines
Wed, Jun 17 - Mon, Jun 22
Multiple Airlines Logo
2:10 pm - 4:36 pm
DFW
-
LSE
26h 26m
1 stop
Multiple Airlines Logo
8:04 pm - 2:13 pm
LSE
-
DFW
18h 09m
1 stop
$543Multiple Airlines
Useful Info

Good to know - Book Cheap Onalaska Plane Tickets

Low seasonApril
Cheapest flight$263
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Newark Liberty Airport to La Crosse

FAQs - booking Onalaska flights

  • How long is the flight to Onalaska?

    Flights from Chicago1h 18m

  • How to fly to Onalaska?

    You cannot fly directly to Onalaska. KAYAK recommends you fly to La Crosse (LSE) (1.11 miles from Onalaska). From there you can rent a car or get a taxi.

  • What airports are near Onalaska?

    The closest airport is La Crosse (LSE) (1.11 mi). Other nearby airports are Sparta/Fort McCoy (CMY) (25.25 mi), Rochester (RST) (62.77 mi), Eau Claire (EAU) (68.83 mi) or Wausau Central Wisconsin (CWA) (99.06 mi). KAYAK recommends you fly to La Crosse.

  • How far is La Crosse Airport from central La Crosse?

    La Crosse Airport is 5 miles from the center of La Crosse.

  • What is the name of La Crosse’s airport?

    There is only 1 airport in La Crosse, called La Crosse Airport (LSE). It can also be referred to as La Crosse or La Crosse Mnpl.

  • How does KAYAK find such low prices on flights to Onalaska?

    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 to Onalaska.

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

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

  • What is the Hacker Fare option on flights to Onalaska?

    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 Onalaska with an airline and back with another airline.

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

    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 Onalaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Onalaska

  • There is no major airport in Onalaska. It is instead served by La Crosse Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Onalaska flight deals.

Reviews of the top airline flying to Onalaska

 
Need help choosing which airline to fly with from the United States to Onalaska? 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.
7.1
American AirlinesOverall score based on 11367 reviews
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
8.0Crew
Airline reviews

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

10.0 ExcellentPatricia, Feb 2026
LAS - PDX
Read more American Airlines reviews

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Everything you need to know for your flight to Onalaska