CA $459 Cheap Flights from Ottawa (YOW) to La Crosse (LSE)

View CA $459 flight on Thu, Jun 4, 2026Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to La Crosse, WI (LSE-La Crosse Municipal)

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Cheap flights from Ottawa (YOW) to La Crosse (LSE)

Prices were available within the past 7 days and start at CA $459 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Macdonald-Cartier Intl. Airport (YOW) to LSE?
If you're travelling between Macdonald-Cartier Intl. Airport (YOW) and LSE, round-trip flights start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa Intl. Airport to La Crosse Municipal Airport (LSE)?
This differs from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Ottawa International Airport to LSE that have flexible change policies?
Flights from Ottawa International Airport to La Crosse Municipal Airport (LSE) with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, with no extra fees to worry about.
How far is the flight from Macdonald-Cartier Intl. Airport (YOW) to La Crosse Municipal Airport (LSE)?
It's only 1,250 kilometres between Ottawa and La Crosse. It's quite possible that you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Ottawa International Airport to LSE?
You won't find any airlines operating directly between YOW and La Crosse Regional Airport, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are YOW to La Crosse Regional Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Macdonald-Cartier Intl. Airport (YOW) to La Crosse Municipal Airport (LSE) are available up to 12 months before departure on Expedia. And although you may score fantastic last-minute deals, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
La Crosse Municipal
Distance
1236 km

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