Cheap Flights to Onalaska, WI

Bundle Your Flight + Hotel & Save!

Featured airlines

Featured Airlines: American Airlines, United Airlines, Delta, Spirit, JetBlue, Frontier, Air India, Hawaiian Airlines and Qatar Airways

Find Your Flights to Onalaska LSE

Cheap flights to Onalaska (LSE)

Get started finding a cheap flight to Onalaska on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Onalaska.

Roundtrip prices range from - , and one-ways to Onalaska start as low as .

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Onalaska (LSE)

You have several options for which airline you choose to travel with to Onalaska. There are airlines flying into LSE: . 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Onalaska (LSE) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to LSE in and in for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to Onalaska that have flexible change policies?
It’s as easy as counting to three with Expedia. Firstly, enter your travel details and click on the “Search” button. Step 2: Check “No change fee” just under the “Flexible change policies” heading on the left-hand side of your screen. Step 3. Score a cheap and flexible flight to Onalaska.
What is the name of the airport in Onalaska?
Onalaska is served by one main airport, La Crosse Municipal Airport (LSE).
How far is La Crosse Municipal Airport (LSE) from central Onalaska?
LSE is just a short drive from happening downtown Onalaska. You’ll find it 3 mi from the city center.
How can I book the cheapest flight to Onalaska?
To enhance your odds of landing the cheapest flight, enter your travel details into the search fields, then filter the results by airline, departure and arrival times, and any stopovers on your route. Also compare the prices of flying out of and into different airports if that’s an option. Timing plays a big role when it comes to scoring a bargain — book domestic flights at least four weeks out and international flights around six months before departure to save 10% on average. And if you see a deal you love, snap it up! One of the cheapest fares to Onalaska currently is $165, departing Manhattan in August. Wherever you’re traveling from, Expedia will help send you to Onalaska for the cheapest price possible.
Which day of the week is the best day to buy a plane ticket to Onalaska?
Research suggests that Sundays are the best day of the week when it comes to booking cheaper airfares. The chances of picking up an unbeatable deal to Onalaska also depend on how far ahead you book your trip. The cheapest plane tickets are normally found from 21 days to about 45 days out from the departure date. You’re also likely to find some good deals when tickets are released. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Onalaska?
Head through the exit doors of LSE and your Onalaska trip will have begun! The city’s main airport, it’s located 3 mi from the center of town.
How many nonstop flights are there to Onalaska?
Arranging an unforgettable Onalaska escape is simple when there are 20 direct flights every week to pick from.
Where are the most popular flights to Onalaska departing from?
Chicago is an extremely popular departure point for travelers flying to Onalaska.
Do you have any tips for my flight to Onalaska?

  • Get your vacation off to the best start possible by being prepared. Pack your passport or ID, travel documents and medications first. Next, think about downloading a few blockbuster movies on your tablet for a sans-guilt binge session. Or, toss in that juicy bestseller you haven’t had time to read. Lastly, a few snacks and a blow-up neck pillow will help make the trip as comfortable as possible.
  • There’s a lengthy list of items you shouldn’t pack in your carry-on bag too. Explosives, flammables and sharps are strictly prohibited in the cabin — they often include aerosol cans, flares, box cutters and razor blades. Some sporting equipment, like baseball bats and martial arts weapons, are also not allowed in your hand luggage. Your airline’s website will have a full list of what you can and can’t bring on board.

What to wear on a flight:

  • The aisles of an aircraft aren’t the place for a fashion show. Layer up in comfortable clothing and bring a hoodie since it can get cool in the cabin on long-haul flights. Sneakers or other closed-toe shoes are best for longer journeys.
  • The condition called deep vein thrombosis (DVT) is a risk on long-distance flights. It’s the result of blood clotting caused by poor circulation and inactivity. Strolling up and down the aisle and doing leg and foot stretches while seated can help prevent this developing. Wearing compression tights or socks also helps reduce your risk.

How can I get a cheap last-minute flight to Onalaska?
Booking a cheap, spur-of-the-moment flight to Onalaska is as easy as having some flexibility with your travel plans. Have some leeway with your choice of carrier, flight times and travel dates. If your destination has a few airports, compare the prices of flying into each of them for the best deal on your ticket.
Where can I learn more about changing or canceling my flight to Onalaska?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Onalaska information
Destination airport
Onalaska
Destination airport IATA code
LSE
*Available to One Key members.