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$310 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 9/12. 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
0 bags
Thu 7/18
Thu 7/25

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Good to know

Low season

February

High season

September

Cheapest flight

$310
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Denver to La Crosse

FAQs - booking Onalaska flights

  • How long is the flight to Onalaska?

    Flights from Chicago1h 15m
  • What is the cheapest flight to La Crosse?

    If traveling to La Crosse, the cheapest city to fly from in the last 3 days was Denver, with flights as low as $310 one-way and $403 round-trip. Flights from Chicago are the most searched and start at $276 for a return trip.

  • 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 from central La Crosse?

    La Crosse 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 (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.

See more FAQs

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.

Top airlines 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.
8.0
DeltaOverall score based on 10000 reviews
8.6Crew
8.0Entertainment
7.9Comfort
8.2Boarding
7.4Food
Airline reviews

Flight was 3 hours late so only had an OK experience

6.0 GoodMelissa, Jun 2024RDU - DTW
Read more about Delta reviews

Flight was 3 hours late so only had an OK experience

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

American Airlines actually put me on a Delta flight. They didn't have to do that. They could have offered me a flight the next day or even two days later. But, American Airlines agents put me on a Delta airplane from Atlanta to Sao Paulo, instead of going through Miami when my flight to Miami was cancelled. American Airlines made sure that I got to my destination on time. I appreciate that.

Unfriendly gate staff and significant delay once we were on the plane.

The gate crew did try to help, however they lacked the information as to whether the flight will operate or not. Being delayed 6 hours and in a limbo on whether the flight will operate or not is not fun. The airline having staffing issues is not encouraging at all.

Multiple gate changes and significant delay leaving DFW. Made for a late arrival

The flight from DFW to chs was delayed with multiple gate changes.

Our flight was delayed by 18 hours. Poor accommodations made and no apology.

From check-in staff to in-flight staff, everyone was wonderfully kind

What an idiot at the boarding gate. Even flying First she was mean and unpleasant.

I missed this flight due to delays on my previous flight.

This flight was awful all around. Delays on the tarmac at PHL before takeoff and at the tarmac in Chicago caused me to miss my final connection. This was completely avoidable, in my opinion.

Book Cheap Onalaska Plane Tickets

Recent round-trip flight deals

7/16Tue
1 stopAmerican Airlines
16h 29mBOS-LSE
7/23Tue
1 stopAmerican Airlines
11h 32mLSE-BOS
$403
7/16Tue
1 stopAmerican Airlines
16h 29mBOS-LSE
7/23Tue
2 stopsAmerican Airlines
9h 48mLSE-BOS
$458
9/6Fri
1 stopAmerican Airlines
8h 18mEWR-LSE
9/8Sun
1 stopAmerican Airlines
8h 00mLSE-EWR
$462
8/1Thu
1 stopAmerican Airlines
8h 44mJFK-LSE
8/6Tue
1 stopAmerican Airlines
8h 38mLSE-JFK
$468
8/14Wed
1 stopAmerican Airlines
4h 24mBNA-LSE
8/17Sat
1 stopAmerican Airlines
4h 14mLSE-BNA
$470
7/17Wed
1 stopAmerican Airlines
13h 23mDEN-LSE
7/23Tue
1 stopAmerican Airlines
10h 04mLSE-DEN
$471
8/14Wed
2 stopsAmerican Airlines
9h 48mBNA-LSE
8/17Sat
1 stopAmerican Airlines
4h 14mLSE-BNA
$475
8/27Tue
1 stopAmerican Airlines
13h 36mPHX-LSE
9/3Tue
1 stopAmerican Airlines
16h 19mLSE-PHX
$478
9/24Tue
2 stopsAmerican Airlines
12h 08mPBI-LSE
10/1Tue
2 stopsAmerican Airlines
9h 40mLSE-PBI
$480
7/17Wed
1 stopAmerican Airlines
13h 23mDEN-LSE
7/23Tue
2 stopsAmerican Airlines
12h 49mLSE-DEN
$486

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Recent one-way flight deals

9/12Thu
1 stopAmerican Airlines
6h 36mDEN-LSE
$310
8/1Thu
1 stopAmerican Airlines
6h 45mAUS-LSE
$315
9/12Thu
2 stopsAmerican Airlines
9h 59mDEN-LSE
$315
8/30Fri
1 stopAmerican Airlines
7h 03mPHX-LSE
$315
7/15Mon
1 stopAmerican Airlines
4h 59mAUS-LSE
$325
7/15Mon
2 stopsAmerican Airlines
11h 46mAUS-LSE
$330
7/16Tue
2 stopsAmerican Airlines
8h 59mBOS-LSE
$330
7/2Tue
2 stopsAmerican Airlines
9h 26mBNA-LSE
$335
8/1Thu
2 stopsAmerican Airlines
25h 24mAUS-LSE
$379
7/2Tue
1 stopAmerican Airlines
10h 29mBNA-LSE
$388

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Last minute flights to Onalaska

Last minute flight, train and bus deals

6/21Fri
multi-stopAmerican Airlines
16h 22mBOS-LSE
6/28Fri
multi-stopAmerican Airlines
6h 32mLSE-BOS
$814
6/21Fri
multi-stopAmerican Airlines
16h 22mBOS-LSE
6/28Fri
multi-stopAmerican Airlines
6h 22mLSE-BOS
$819
6/22Sat
multi-stopAmerican Airlines
9h 59mBOS-LSE
6/28Fri
multi-stopAmerican Airlines
6h 22mLSE-BOS
$824
6/21Fri
multi-stopAmerican Airlines
7h 50mBOS-LSE
6/28Fri
multi-stopAmerican Airlines
6h 22mLSE-BOS
$838
6/22Sat
multi-stopAmerican Airlines
13h 18mAUS-LSE
6/29Sat
multi-stopAmerican Airlines
18h 53mLSE-AUS
$999
6/22Sat
multi-stopAmerican Airlines
10h 59mAUS-LSE
6/29Sat
multi-stopAmerican Airlines
18h 53mLSE-AUS
$1,004
6/22Sat
multi-stopAmerican Airlines
9h 58mAUS-LSE
6/29Sat
multi-stopAmerican Airlines
26h 56mLSE-AUS
$1,032
6/22Sat
multi-stopAmerican Airlines
10h 45mAUS-LSE
6/29Sat
multi-stopAmerican Airlines
16h 28mLSE-AUS
$1,037
6/22Sat
multi-stopAmerican Airlines
7h 47mAUS-LSE
6/29Sat
multi-stopAmerican Airlines
4h 53mLSE-AUS
$1,040
6/22Sat
multi-stopAmerican Airlines
10h 45mAUS-LSE
6/29Sat
multi-stopAmerican Airlines
26h 56mLSE-AUS
$1,049

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Flights to Onalaska

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