Search Cheap Flights to
Ontario

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Ontario Flights as Low as $229

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
British Airways

Cheap Flights to Ontario

Fall in love at first flight with your vacation to Ontario by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Ontario on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Ontario, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Ontario

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Ontario with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the LSE airport.

What is the cheapest month to fly to Ontario?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Ontario are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Ontario?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Ontario.

What airport is best to fly into Ontario?

When you’re planning your trip to Ontario, convenience is the name of the game. Luckily, Ontario La Crosse Municipal Airport is nearby so you can deplane and get going on checking off everything on your Ontario must-do list.

How much are flights to Ontario?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Ontario on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $229, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Ontario?

The trick to saving a stack of cash on your flight to Ontario? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $229 right now, why wait?

Ontario Flight Information
Destination airport
La Crosse Municipal
Destination airport IATA code
LSE
Roundtrip price
$228

Last Minute Hotel Deals in Ontario

Cranberry Country Lodge

Cranberry Country Lodge

2 out of 5
319 Wittig Road Tomah WI
Stay at this hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
9/10 Wonderful! (1,000 reviews)
Room was very spacious and clean. Staff was very friendly and helpful. Would highly recommend staying here.

Reviewed on May 6, 2026

Cranberry Country Lodge
Comfort Inn & Suites New Lisbon

Comfort Inn & Suites New Lisbon

2.5 out of 5
1702 East Bridge St. New Lisbon WI
Book a stay at this business-friendly hotel in New Lisbon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (906 reviews)
This hotel is the perfect place to stay when near New Lisbon. Friendly staff, clean rooms and coffee day or night. It is also extremely pet friendly.

Reviewed on May 9, 2026

Comfort Inn & Suites New Lisbon
Red Roof Inn & Suites Tomah

Red Roof Inn & Suites Tomah

2.5 out of 5
2005 N Superior Ave Tomah WI
Book a stay at this business-friendly hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (501 reviews)
Room was clean

Reviewed on May 4, 2026

Red Roof Inn & Suites Tomah
Microtel Inn & Suites by Wyndham Tomah

Microtel Inn & Suites by Wyndham Tomah

2 out of 5
115 W Andres St Tomah WI
Book a stay at this business-friendly hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,004 reviews)
I would stay there again!! So quiet and clean!!

Reviewed on May 15, 2026

Microtel Inn & Suites by Wyndham Tomah
AmericInn by Wyndham Viroqua

AmericInn by Wyndham Viroqua

3 out of 5
1325 N Main St Viroqua WI
Book a stay at this business-friendly hotel in Viroqua. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Viroqua Country Club and Sidie ...
8.2/10 Very Good! (357 reviews)
Room was clean. Hot breakfast was good. Coffee was not very good. Nice view. Staff were exceptional. Good parking. They had cookies in the evening.

Reviewed on May 16, 2026

AmericInn by Wyndham Viroqua
AmericInn by Wyndham Tomah

AmericInn by Wyndham Tomah

3 out of 5
750 Vandervort St Tomah WI
Book a stay at this business-friendly motel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (582 reviews)
It was a pain parking our rig in the tiny parking lot but the room was beautiful

Reviewed on Apr 29, 2026

AmericInn by Wyndham Tomah
Best Western Plus Sparta Trail Lodge

Best Western Plus Sparta Trail Lodge

3 out of 5
4445 Theater Rd Sparta WI
Book a stay at this golf hotel in Sparta. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms in ...
8.8/10 Excellent! (730 reviews)
Staff was fantastic!

Reviewed on May 1, 2026

Best Western Plus Sparta Trail Lodge
Super 8 by Wyndham Sparta

Super 8 by Wyndham Sparta

2 out of 5
716 Avon Road Sparta WI
Book a stay at this business-friendly hotel in Sparta. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (679 reviews)
It was fine

Reviewed on May 2, 2026

Super 8 by Wyndham Sparta
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.