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Ontario Flights as Low as $142
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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 QLA 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 15 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 Ontario Intl. Airport 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 $142, 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 $142 right now, why wait?
Destination airport | Ontario Intl. Airport |
|---|---|
Destination airport IATA code | ONT |
Roundtrip price | $141 |
Last Minute Hotel Deals in Ontario

DoubleTree by Hilton Ontario Airport
"Absolutely gorgeous property. The restaurant was incredible and the staff were so gracious."
Reviewed on Jun 19, 2026

La Quinta Inn & Suites by Wyndham Ontario Airport
"The carpets and the bedding were very dirty."
Reviewed on Jun 20, 2026

Azure Hotel & Suites, Trademark Collection by Wyndham
"Everything was satisfactory except for the room temperature. We got in our room late in the evening and the air had been turned off. The temp felt like the 80s and the AC lacked suffient output to cool the room down. Even opened the windows to try helping but it didn't help much. This made it very ..."
Reviewed on Jun 19, 2026

Hotel Seville
"Its ok"
Reviewed on Jun 17, 2026

Hotel Hacienda at Ontario Ranch
"The stag is very rude, and They stole my money from the deposit they say the sheets was damaged and isn’t no a true"
Reviewed on Jun 19, 2026

Everhome Suites Ontario
"Facility was clean but my room was not cleaned and bedding were not changer for the 10 day I stayed at the facility."
Reviewed on Jun 19, 2026

Extended Studio Hotel Ontario
"Very nice place"
Reviewed on Jun 18, 2026

Ontario Airport Inn
"."
Reviewed on Jun 19, 2026
Top Hotels With Free Airport Shuttle

Azure Hotel & Suites, Trademark Collection by Wyndham
"Everything was satisfactory except for the room temperature. We got in our room late in the evening and the air had been turned off. The temp felt like the 80s and the AC lacked suffient output to cool the room down. Even opened the windows to try helping but it didn't help much. This made it very ..."
Reviewed on Jun 19, 2026

Delta Hotels by Marriott Ontario Airport
"Place is gorgeous except that I had issues with the sink being clogged and the shower handle was broken"
Reviewed on Jun 9, 2026

Best Western Ontario Mills Mall
"The moment we arrived, we were greeted by a very kind lady who checked us in promptly and immediately gave us information about the hotel & the morning complimentary breakfast. She was genuinely a kind person (We checked in about 2:50 pm on 6/17/26) Our room was clean & perfect for our 1-night stay ..."
Reviewed on Jun 18, 2026

Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga
"Everything is good, hope the breakfast would be better."
Reviewed on Jun 18, 2026

Hotel d’Lins Ontario Airport
"parts 0f hotel had been closed by the city because of some major issues. pool sauna gym and bar were all closed. It was like a ghost town. Not sure how they were allowed to stay open Foun a number of bugs in the room Very unacceptable"
Reviewed on Jun 19, 2026

Best Western Plus Ontario Airport & Convention Center
"Excellent and ample parking"
Reviewed on Jun 19, 2026
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