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Ontario Flights as Low as $157
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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 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 10 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 $157, 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 $157 right now, why wait?
Destination airport | Boise |
|---|---|
Destination airport IATA code | BOI |
Roundtrip price | $156 |
Last Minute Hotel Deals in Ontario
Red Lion Inn & Suites Ontario
Motel 6 Ontario, OR
"Good price"
Reviewed on Aug 15, 2026
Sleep Inn Ontario
Quality Inn Ontario
"Hated the cold shower and that there was never HOT water. Loved the air conditioning though!"
Reviewed on Aug 14, 2026
Holiday Inn Ontario by IHG
Super 8 by Wyndham Ontario
"The hotel immediately looked sketchy, it was dirty, even air outside was difficult to breath. The place looked like you might get bedbugs from getting too close. I talked to the hotel staff about switching reservations to the motel 8 further up the road and they told me yes but Expedia wouldn’t let ..."
Reviewed on Aug 13, 2026
Holiday Inn Express & Suites Ontario by IHG
Best Western Inn & Suites
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