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Ontario

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Ontario Flights as Low as $147

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

Alaska Airlines
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Delta
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Delta
American Airlines

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 BOI 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 August, 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 12 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 Boise 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 $147, 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 $147 right now, why wait?

Ontario Flight Information
Destination airport
Boise
Destination airport IATA code
BOI
Roundtrip price
$147

Last Minute Hotel Deals in Ontario

Red Lion Inn & Suites Ontario
Red Lion Inn & Suites Ontario
2 out of 5
266 NE Goodfellow St., Ontario, OR
Stay at this hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7.8/10 Good! (1,181 reviews)
"Friendly staff"

Reviewed on May 27, 2025

Red Lion Inn & Suites Ontario
Holiday Inn Express & Suites Ontario by IHG
Holiday Inn Express & Suites Ontario by IHG
2.5 out of 5
212 Se 10th St, Ontario, OR
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,001 reviews)
"Room was clean, spacious with everything f in good working order"

Reviewed on May 29, 2025

Holiday Inn Express & Suites Ontario by IHG
Sleep Inn Ontario
Sleep Inn Ontario
2.5 out of 5
1221 Se 1st Ave, Ontario, OR
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free parking, and a 24-hour front desk. Our guests praise the breakfast and the ...
8.2/10 Very Good! (1,002 reviews)
"Easy access room the interstate."

Reviewed on May 29, 2025

Sleep Inn Ontario
Quality Inn Ontario
Quality Inn Ontario
2.5 out of 5
139 Ne Goodfellow St, Ontario, OR
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.8/10 Good! (689 reviews)
"."

Reviewed on May 27, 2025

Quality Inn Ontario
Holiday Inn Ontario by IHG
Holiday Inn Ontario by IHG
2.5 out of 5
1249 Tapadera Avenue, Ontario, OR
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, an outdoor pool, and a casino. Our guests praise the breakfast and the restaurant in ...
8.8/10 Excellent! (330 reviews)
"Front desk personnel, Tiffani and Dillon, we're super friendly and efficient. We had car problems enroute and this hotel was a nice oasis. Our dog had a cess out a sliding door to a grassy pet area, so we loved that convenience. Clean and spacious, great pool and attached restaurant too. They even ..."

Reviewed on May 29, 2025

Holiday Inn Ontario by IHG
Motel 6 Ontario, OR
Motel 6 Ontario, OR
2 out of 5
275 Ne 12th St, Ontario, OR
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7.6/10 Good! (809 reviews)
Perfectly executed.
"No hassle. Clean. Friendly. Affordable."

Reviewed on May 29, 2025

Motel 6 Ontario, OR
Best Western Inn & Suites
Best Western Inn & Suites
2.5 out of 5
251 Goodfellow St, Ontario, OR
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (707 reviews)
"It was awesome friendly staff and very comfortable Thank you"

Reviewed on May 27, 2025

Best Western Inn & Suites
Super 8 by Wyndham Ontario
Super 8 by Wyndham Ontario
2 out of 5
615 E Idaho Ave, Ontario, OR
Book a stay at this business-friendly motel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
6.8/10 (23 reviews)
"It was clean and quiet. Table was missing though."

Reviewed on May 24, 2025

Super 8 by Wyndham Ontario
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.