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Ontario

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Ontario Flights as Low as $137

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 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 April, 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 13 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 $137, 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 $137 right now, why wait?

Ontario Flight Information
Destination airport
Boise
Destination airport IATA code
BOI
Roundtrip price
$137

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 ...
8/10 Very Good! (1,464 reviews)
The clwrk was friendly, and the place was fairly clean, but i would not have made reservations there if i had know. There was no elevator. We had to make 3 tripa feom our car and had to climb stairs each time, after an exhausting day on the road. Carpet in hallway was worn and looked dirty. Beds ...

Reviewed on Mar 17, 2026

Red Lion Inn & Suites 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 ...
9/10 Wonderful! (456 reviews)
Everything was super cool but the shower had no proper runoff for water and leaked pretty bad.

Reviewed on Mar 13, 2026

Holiday Inn 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 ...
8.4/10 Very Good! (1,002 reviews)
In our room: #116 * no plug in sink * refrigerator not working

Reviewed on Mar 17, 2026

Sleep Inn 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! (1,000 reviews)
Good breakfast, great bed, will stay again.

Reviewed on Mar 14, 2026

Holiday Inn Express & Suites 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 ...
7.8/10 Good! (1,005 reviews)
Buena antencion y servicio por parte del personal que trabaja en el hotel

Reviewed on Mar 18, 2026

Motel 6 Ontario, OR
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! (854 reviews)
Josh was awesome. The only reason I gave 4 instead of 5 is because the hallways are very loud. The people upstairs from me were very loud as well, but that's not the hotels fault. There are a lot of places to eat and shop within walking distance. I would stay here again. :)

Reviewed on Mar 16, 2026

Quality Inn Ontario
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! (773 reviews)
This was a perfect place for a family into on a long trip. Parking was near our room, and security seemed well-provided for. Cleanliness of rooms and newness and quality of linen was the best. The little breakfast room surprised us with all it had to offer! The pool looked great for unkinking your ...

Reviewed on Mar 7, 2026

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 ...
6.2/10 (165 reviews)
Yes

Reviewed on Mar 15, 2026

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.