Boarding would be more efficient by having passengers that are seated by the window go first, then mid seats next and aisle last. This would assist getting passengers seated much more quickly.
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How much is the cheapest flight to Onalaska?
Prices were available within the past 7 days and starts at $66 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Apr 29
DEN
Denver Intl.to
LSE
La Crosse Municipal$66
Thu, May 20
PHX
Sky Harbor Intl.to
LSE
La Crosse Municipal$77
Tue, May 25
ORD
O'Hare Intl.to
LSE
La Crosse Municipal$78
Fri, Apr 23
PHL
Philadelphia Intl.to
LSE
La Crosse Municipal$103
Mon, May 10
PIT
Pittsburgh Intl.to
LSE
La Crosse Municipal$104
Thu, Apr 29 - Fri, Apr 30
DEN
Denver Intl.to
LSE
La Crosse Municipal$131
Sat, May 8 - Mon, May 17
PHX
Sky Harbor Intl.to
LSE
La Crosse Municipal$153
Thu, May 6 - Sat, May 8
ORD
O'Hare Intl.to
LSE
La Crosse Municipal$155
Wed, May 5 - Tue, May 11
ATL
Hartsfield-Jackson Atlanta Intl.to
LSE
La Crosse Municipal$167
Sat, Aug 7 - Sat, Aug 14
MSP
Minneapolis - St. Paul Intl.to
LSE
La Crosse Municipal$181
Thu, Apr 29
DEN
Denver Intl.to
LSE
La Crosse Municipal$66
Thu, May 20
PHX
Sky Harbor Intl.to
LSE
La Crosse Municipal$77
Tue, May 25
ORD
O'Hare Intl.to
LSE
La Crosse Municipal$78
Fri, Apr 23
PHL
Philadelphia Intl.to
LSE
La Crosse Municipal$103
Mon, May 10
PIT
Pittsburgh Intl.to
LSE
La Crosse Municipal$104
Thu, Apr 29 - Fri, Apr 30
DEN
Denver Intl.to
LSE
La Crosse Municipal$131
Sat, May 8 - Mon, May 17
PHX
Sky Harbor Intl.to
LSE
La Crosse Municipal$153
Thu, May 6 - Sat, May 8
ORD
O'Hare Intl.to
LSE
La Crosse Municipal$155
Wed, May 5 - Tue, May 11
ATL
Hartsfield-Jackson Atlanta Intl.to
LSE
La Crosse Municipal$167
Sat, Aug 7 - Sat, Aug 14
MSP
Minneapolis - St. Paul Intl.to
LSE
La Crosse Municipal$181
Reviews from verified customers
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 $131 - $181, and one-ways to Onalaska start as low as $66.
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 10 airlines flying into LSE: American Airlines, Delta.
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 April and in April 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.
Get up to 100% off your flight to Onalaska when booking a Flight + Hotel
Heading to Onalaska? Explore Onalaska with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Onalaska
Prices were available within the past 7 days and starts at $66 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Apr 29
DEN
Denver Intl.to
LSE
La Crosse Municipal$66
Thu, Apr 29 - Fri, Apr 30
DEN
Denver Intl.to
LSE
La Crosse Municipal$131
Thu, Apr 29
DEN
Denver Intl.to
LSE
La Crosse Municipal$66
Thu, Apr 29 - Fri, Apr 30
DEN
Denver Intl.to
LSE
La Crosse Municipal$131
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