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Ontario Flights as Low as $445

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

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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 October, 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 $445, 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 $445 right now, why wait?

Ontario Flight Information
Destination airport
La Crosse Municipal
Destination airport IATA code
LSE
Roundtrip price
$444

Last Minute Hotel Deals in Ontario

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 ...
8.8/10 Excellent! (1,005 reviews)
"Bed was comfortable. The whole place was clean. The only minus is the low water pressure for showers. All of the staff was friendly."

Reviewed on Aug 9, 2025

Microtel Inn & Suites by Wyndham Tomah
Comfort Inn & Suites

Comfort Inn & Suites

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 ...
8.2/10 Very Good! (757 reviews)
"I was extremely comfortable, wonderful bed and pillow. The room was clean and breakfast was really great."

Reviewed on Aug 10, 2025

Comfort Inn & Suites
Best Western Tomah Hotel

Best Western Tomah Hotel

3 out of 5
1017 E McCoy Boulevard, 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 in our reviews. ...
8.4/10 Very Good! (549 reviews)
"It was Excellent service"

Reviewed on Aug 10, 2025

Best Western Tomah Hotel
Country Inn & Suites by Radisson, Sparta, WI

Country Inn & Suites by Radisson, Sparta, WI

2.5 out of 5
737 Avon Rd, Sparta, WI
Book a stay at this business-friendly hotel in Sparta. Enjoy free breakfast, free WiFi, and room service. Our guests praise the helpful staff in our reviews. ...
7.6/10 Good! (194 reviews)
Driving through
"Very friendly and helpful man at desk as well as breakfast. Nice breakfast - scrambled eggs, bacon, and potatoes in addition to waffles. This is the second time we have stayed here on our way through. Would stay again."

Reviewed on Aug 5, 2025

Country Inn & Suites by Radisson, Sparta, WI
Quality Inn

Quality Inn

2.5 out of 5
305 Wittig Rd, Tomah, WI
Stay at this hotel in Tomah. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Hiawatha ...
8/10 Very Good! (442 reviews)
"Excellent"

Reviewed on Aug 9, 2025

Quality Inn
Cranberry Country Lodge

Cranberry Country Lodge

2 out of 5
319 Wittig Road, 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 pool in our ...
8.8/10 Excellent! (1,002 reviews)
"I liked the old school woodsy vibe"

Reviewed on Aug 5, 2025

Cranberry Country Lodge
Best Western Plus Sparta Trail Lodge

Best Western Plus Sparta Trail Lodge

3 out of 5
4445 Theater Rd, Sparta, WI
Stay at this 3-star 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! (677 reviews)
"Nice place"

Reviewed on Aug 9, 2025

Best Western Plus Sparta Trail Lodge
Holiday Inn Express and Suites Tomah by IHG

Holiday Inn Express and Suites Tomah by IHG

2.5 out of 5
215 Buan Street, 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 in our reviews. ...
9.4/10 Exceptional! (139 reviews)
"Clean and well maintained property. Staff was friendly."

Reviewed on Aug 7, 2025

Holiday Inn Express and Suites Tomah by IHG
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.