$166 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 5/14. 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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Everything you should know

Cheapest round-trip
$219
Multiple Airlines
Thu 6/18Mon 6/22
DFW - LSE • 1 stop
Cheapest one-way
$166
Multiple Airlines
Thu 5/14
LGA - LSE • 2 stops
Arrival airport
You can't fly directly to Onalaska. It is served by La Crosse (LSE), located 1.1 miles from Onalaska.
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Flight Deals
Useful Info
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

Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
10:20 pm - 7:14 pm
DFW
-
LSE
20h 54m
1 stop
Multiple Airlines Logo
8:04 pm - 9:31 pm
LSE
-
DFW
25h 27m
1 stop
$219Multiple Airlines
Tue, Jun 23 - Tue, Jun 30
American Airlines Logo
5:30 am - 11:20 am
EWR
-
LSE
6h 50m
1 stop
American Airlines Logo
5:32 pm - 11:30 pm
LSE
-
EWR
4h 58m
1 stop
$270American Airlines
Tue, Jul 21 - Sat, Jul 25
American Airlines Logo
5:40 pm - 11:59 pm
DEN
-
LSE
5h 19m
1 stop
American Airlines Logo
5:35 pm - 12:14 am
LSE
-
DEN
7h 39m
1 stop
$284American Airlines
Tue, Jun 23 - Mon, Jun 29
American Airlines Logo
6:59 am - 11:20 am
EWR
-
LSE
5h 21m
1 stop
American Airlines Logo
5:32 pm - 11:30 pm
LSE
-
EWR
4h 58m
1 stop
$284American Airlines
Tue, Jul 21 - Sat, Jul 25
American Airlines Logo
10:38 am - 11:59 pm
DEN
-
LSE
12h 21m
2 stops
American Airlines Logo
5:35 pm - 12:14 am
LSE
-
DEN
7h 39m
1 stop
$290American Airlines
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
3:10 pm - 7:14 pm
DFW
-
LSE
28h 04m
2 stops
Multiple Airlines Logo
8:04 pm - 6:50 pm
LSE
-
DFW
22h 46m
1 stop
$292Multiple Airlines
Sun, Jun 21 - Tue, Jun 30
United Airlines Logo
7:00 am - 1:17 pm
EWR
-
LSE
7h 17m
1 stop
United Airlines Logo
6:15 am - 12:06 pm
LSE
-
EWR
4h 51m
1 stop
$294United Airlines
Wed, Jun 17 - Sat, Jun 20
American Airlines Logo
5:00 am - 11:20 am
DFW
-
LSE
6h 20m
1 stop
American Airlines Logo
5:32 pm - 11:47 pm
LSE
-
DFW
6h 15m
1 stop
$294American Airlines
Fri, Jun 19 - Mon, Jun 22
United Airlines Logo
4:45 pm - 10:37 pm
DEN
-
LSE
4h 52m
1 stop
United Airlines Logo
7:11 pm - 12:53 am
LSE
-
DEN
6h 42m
1 stop
$349United Airlines
Wed, Jun 24 - Tue, Jun 30
United Airlines Logo
7:00 am - 1:17 pm
EWR
-
LSE
7h 17m
1 stop
United Airlines Logo
1:41 pm - 9:58 pm
LSE
-
EWR
7h 17m
1 stop
$350United Airlines
Useful Info

Good to know - Book Cheap Onalaska Plane Tickets

Low seasonJuly
Cheapest flight$166
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from New York LaGuardia Airport to La Crosse

FAQs - booking Onalaska flights

  • How long is the flight to Onalaska?

    Flights from Chicago1h 26m
  • Which airlines fly to La Crosse?

    Many airlines fly to La Crosse, the most common ones being American Airlines, Delta, and United Airlines. See the amount of flights per week for popular airlines flying to La Crosse.

  • 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.
  • Looking for a cheap flight? 25% of our users found flights on this route for $172 or less one-way and $131 or less round-trip.
  • 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 11593 reviews
6.4Food
6.9Entertainment
7.5Boarding
7.9Crew
7.2Comfort
Airline reviews

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

4.0 OkayDenis, Apr 2026
SAV - CLT
Read more American Airlines reviews

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

I almost missed my flight and they helped me out enormously

Business class was very good, one of my best flights

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Very good I can’t complain one bit. Thank you American Airlines for making my flight enjoyable and safe!

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

Flight was fine, but not having WiFi was a major negative

Everything you need to know for your flight to Onalaska