Search Cheap Flights to
Ontario

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Ontario Flights as Low as $58

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

Frontier Airlines
Frontier Airlines
United
Frontier Airlines
Frontier Airlines
American Airlines
Delta
Alaska Airlines
Alaska Airlines
JetBlue Airways
Alaska Airlines
American Airlines
Delta
Bargain Flight
Delta
Alaska 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 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 July, 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 $58, 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 $58 right now, why wait?

Ontario Flight Information
Destination airport
Ontario Intl. Airport
Destination airport IATA code
ONT
Roundtrip price
$168

Last Minute Hotel Deals in Ontario

DoubleTree by Hilton Ontario Airport

DoubleTree by Hilton Ontario Airport

4 out of 5
222 N Vineyard Ave Ontario CA
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the clean rooms ...
8.4/10 Very Good! (1,055 reviews)
"The staff tried to be helpful, however, speaking better English would've been more helpful for me. We left before breakfast, so no comment there. The room was clean and comfy."

Reviewed on Jun 13, 2026

DoubleTree by Hilton Ontario Airport
La Quinta Inn & Suites by Wyndham Ontario Airport

La Quinta Inn & Suites by Wyndham Ontario Airport

3 out of 5
3555 Inland Empire Blvd Ontario CA
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 ...
8.4/10 Very Good! (2,346 reviews)
"This is hands down the best hotel in the inland empire period!"

Reviewed on Jun 13, 2026

La Quinta Inn & Suites by Wyndham Ontario Airport
Hotel Seville

Hotel Seville

2 out of 5
2441 S Euclid Ave Ontario CA
Stay at this hotel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
9/10 Wonderful! (1,353 reviews)
"We utilize Hotel Seville for the last two or three times we came to California and they’ve always been very nice and kind and friendly. We will always use Hotel Seville if we come to visit Family in that area. Thank you very much. I was very pleased."

Reviewed on Jun 12, 2026

Hotel Seville
Hotel Hacienda at Ontario Ranch

Hotel Hacienda at Ontario Ranch

2 out of 5
2425 S. Archibald Ontario CA
Book a stay at this business-friendly motel in Ontario. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (1,010 reviews)
"Nice"

Reviewed on Jun 6, 2026

Hotel Hacienda at Ontario Ranch
Everhome Suites Ontario

Everhome Suites Ontario

3 out of 5
1820 East G Street Ontario CA
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Popular attractions Ontario Convention ...
8.6/10 Excellent! (311 reviews)
"Clean. When you actually GOT someone at the front desk, they were kind and helpful. But rarely was there a person to speak with or see at the counter."

Reviewed on Jun 13, 2026

Everhome Suites Ontario
Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
1945 E. Holt Blvd Ontario CA
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 ...
8.4/10 Very Good! (2,288 reviews)
"Spacious and clean rooms! I didn't try the breakfast buffet but the space looks nice. Quiet area suitable of you're looking for peace and quiet. Bonus feature: The microwave! A lot of places dont have microwaves these days"

Reviewed on Jun 13, 2026

Azure Hotel & Suites, Trademark Collection by Wyndham
Extended Studio Hotel Ontario

Extended Studio Hotel Ontario

2.5 out of 5
1818 E Holt Blvd Ontario CA
Stay at this hotel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.4/10 Exceptional! (1,256 reviews)
"They're remodeling so there's quite a bit of construction inside and outside , dust and noise. The staff are excellent and parking is plentiful. There's no laundry available, no gym was available, and no breakfast services whatsoever at the time of my stay."

Reviewed on Jun 12, 2026

Extended Studio Hotel Ontario
Ontario Airport Inn

Ontario Airport Inn

2.5 out of 5
1801 E G St Ontario CA
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! (2,129 reviews)
"Great breakfast. Highly recommended."

Reviewed on Jun 14, 2026

Ontario Airport Inn
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.

Top Hotels With Free Airport Shuttle

Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
1945 E. Holt Blvd Ontario CA
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 ...
8.4/10 Very Good! (2,288 reviews)
"Spacious and clean rooms! I didn't try the breakfast buffet but the space looks nice. Quiet area suitable of you're looking for peace and quiet. Bonus feature: The microwave! A lot of places dont have microwaves these days"

Reviewed on Jun 13, 2026

Azure Hotel & Suites, Trademark Collection by Wyndham
Delta Hotels by Marriott Ontario Airport

Delta Hotels by Marriott Ontario Airport

3 out of 5
2200 E Holt Blvd Ontario CA
Book a stay at this business-friendly hotel in Ontario. Enjoy breakfast (surcharge), room service, and parking (surcharge). Popular attractions Ontario Convention ...
8.8/10 Excellent! (330 reviews)
"Place is gorgeous except that I had issues with the sink being clogged and the shower handle was broken"

Reviewed on Jun 9, 2026

Delta Hotels by Marriott Ontario Airport
Best Western Ontario Mills Mall

Best Western Ontario Mills Mall

2.5 out of 5
4395 Ontario Mills Pkwy Ontario CA
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! (597 reviews)
"Easy check in, amazing staff, clean, comfortable, great location"

Reviewed on Jun 12, 2026

Best Western Ontario Mills Mall
Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga

Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga

3 out of 5
4370 Mills Circle Ontario CA
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! (1,009 reviews)
"Great,"

Reviewed on Jun 13, 2026

Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga
Hotel d’Lins Ontario Airport

Hotel d’Lins Ontario Airport

3 out of 5
3400 Shelby St. Ontario CA
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
Hotel d’Lins Ontario Airport
Best Western Plus Ontario Airport & Convention Center

Best Western Plus Ontario Airport & Convention Center

2.5 out of 5
209 N Vineyard Ave Ontario CA
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,010 reviews)
"Clean room; staff very helpful; breakfast very good; parking okay."

Reviewed on Jun 12, 2026

Best Western Plus Ontario Airport & Convention Center
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.