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 $48

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

Frontier Airlines
Tue, Mar 18 - Tue, Mar 25
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$48 Roundtrip, found 1 day ago
$48
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Mar 18 from Denver Intl. to Los Angeles - Ontario Intl., returning Tue, Mar 25, priced at $48 found 1 day ago
Frontier Airlines
Tue, Mar 11 - Wed, Mar 12
DEN
Denver Intl.
SNA
John Wayne
$48 Roundtrip, found 5 days ago
$48
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Mar 11 from Denver Intl. to John Wayne, returning Wed, Mar 12, priced at $48 found 5 days ago
Frontier Airlines
Wed, Mar 19 - Wed, Mar 19
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
$63 Roundtrip, found 2 days ago
$63
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Mar 19 from George Bush Intercontinental to Los Angeles - Ontario Intl., returning Wed, Mar 19, priced at $63 found 2 days ago
Frontier Airlines
Tue, Mar 11 - Wed, Mar 19
ORD
O'Hare Intl.
SNA
John Wayne
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Mar 11 from O'Hare Intl. to John Wayne, returning Wed, Mar 19, priced at $120 found 1 day ago
Frontier Airlines
Wed, Mar 26 - Wed, Apr 2
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$121 Roundtrip, found 5 hours ago
$121
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Wed, Mar 26 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Wed, Apr 2, priced at $121 found 5 hours ago
Spirit Airlines
Tue, Mar 18 - Tue, Mar 25
ORD
O'Hare Intl.
SNA
John Wayne
$128 Roundtrip, found 3 days ago
$128
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Mar 18 from O'Hare Intl. to John Wayne, returning Tue, Mar 25, priced at $128 found 3 days ago
Spirit Airlines
Fri, Mar 14 - Mon, Mar 17
IAH
George Bush Intercontinental
SNA
John Wayne
$144 Roundtrip, found 3 hours ago
$144
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Fri, Mar 14 from George Bush Intercontinental to John Wayne, returning Mon, Mar 17, priced at $144 found 3 hours ago
Frontier Airlines
Sat, Apr 5 - Mon, Apr 21
CLT
Charlotte-Douglas Intl.
ONT
Los Angeles - Ontario Intl.
$180 Roundtrip, found 22 hours ago
$180
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Apr 5 from Charlotte-Douglas Intl. to Los Angeles - Ontario Intl., returning Mon, Apr 21, priced at $180 found 22 hours ago
Delta
Mon, Apr 14 - Wed, Apr 16
DEN
Denver Intl.
LGB
Long Beach Municipal
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Apr 14 from Denver Intl. to Long Beach Municipal, returning Wed, Apr 16, priced at $217 found 2 days ago
Delta
Thu, May 8 - Sun, May 11
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 8 from Denver Intl. to Los Angeles - Ontario Intl., returning Sun, May 11, priced at $217 found 1 day ago
United
Fri, Sep 12 - Mon, Sep 15
ORD
O'Hare Intl.
ONT
Los Angeles - Ontario Intl.
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 12 from O'Hare Intl. to Los Angeles - Ontario Intl., returning Mon, Sep 15, priced at $227 found 4 days ago
American Airlines
Wed, Apr 16 - Wed, Apr 23
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Apr 16 from George Bush Intercontinental to Los Angeles - Ontario Intl., returning Wed, Apr 23, priced at $237 found 4 days ago
Hawaiian Airlines
Tue, Mar 11 - Wed, Mar 12
DEN
Denver Intl.
SNA
John Wayne
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 11 from Denver Intl. to John Wayne, returning Wed, Mar 12, priced at $256 found 5 days ago
Frontier Airlines
Sat, Mar 22 - Thu, Mar 27
CLT
Charlotte-Douglas Intl.
SNA
John Wayne
$330 Roundtrip, found 3 days ago
$330
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Mar 22 from Charlotte-Douglas Intl. to John Wayne, returning Thu, Mar 27, priced at $330 found 3 days ago
Delta
Mon, Apr 21 - Wed, Apr 23
CLT
Charlotte-Douglas Intl.
LGB
Long Beach Municipal
$349 Roundtrip, found 1 hour ago
$349
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Apr 21 from Charlotte-Douglas Intl. to Long Beach Municipal, returning Wed, Apr 23, priced at $349 found 1 hour ago
Delta
Sat, May 3 - Tue, May 13
ORD
O'Hare Intl.
LGB
Long Beach Municipal
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 3 from O'Hare Intl. to Long Beach Municipal, returning Tue, May 13, priced at $359 found 1 day ago

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 March, 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 16 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 Los Angeles - Ontario Intl. 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 $48, 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 $48 right now, why wait?

Ontario Flight Information
Destination airport
John Wayne
Destination airport IATA code
SNA
Roundtrip price
$48

Last Minute Hotel Deals in 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
The price is $96 per night from Mar 9 to Mar 10
$96
includes taxes & fees
Mar 9 - Mar 10
Stay at this 3-star 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! (1,717 reviews)
Great hotel, will stay again.
"Close to airport. Fast check in. Breakfast everyday. It could be warmer. Room was clean and large. Beautiful place."

Reviewed on Feb 20, 2025

Azure Hotel & Suites, Trademark Collection by Wyndham
Motel 6 Ontario, CA - Convention Center - Airport
Motel 6 Ontario, CA - Convention Center - Airport
2 out of 5
231 N Vineyard Ave, Ontario, CA
The price is $83 per night from Mar 9 to Mar 10
$83
includes taxes & fees
Mar 9 - Mar 10
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
7/10 Good! (1,007 reviews)
"It was comfortable"

Reviewed on Feb 20, 2025

Motel 6 Ontario, CA - Convention Center - 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
The price is $126 per night from Feb 23 to Feb 24
$126
includes taxes & fees
Feb 23 - Feb 24
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,664 reviews)
Toyota Arena stay
"Overall good stay. No problems at all. Place was clean"

Reviewed on Feb 16, 2025

La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario Airport Hotel & Conference Center
Ontario Airport Hotel & Conference Center
3.5 out of 5
700 N Haven Ave, Ontario, CA
The price is $133 per night from Feb 22 to Feb 23
$133
includes taxes & fees
Feb 22 - Feb 23
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (2,703 reviews)
"Great location if traveling to the airport."

Reviewed on Feb 20, 2025

Ontario Airport Hotel & Conference Center
Ontario Airport Inn
Ontario Airport Inn
2.5 out of 5
1801 E G St, Ontario, CA
The price is $99 per night from Feb 23 to Feb 24
$99
includes taxes & fees
Feb 23 - Feb 24
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 ...
8.6/10 Excellent! (1,364 reviews)
"Nice Staff, Good short stay. Would return. Appreciate the hospitality and kindness!"

Reviewed on Feb 19, 2025

Ontario Airport Inn
Residence Inn Ontario Airport
Residence Inn Ontario Airport
3 out of 5
2025 Convention Center Way, Ontario, CA
The price is $137 per night from Feb 22 to Feb 23
$137
includes taxes & fees
Feb 22 - Feb 23
Stay at this 3-star hotel in Ontario. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.6/10 Good! (1,000 reviews)
"It was great ! The people that work there are very nice, and helpful"

Reviewed on Feb 19, 2025

Residence Inn Ontario Airport
Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA
Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA
3 out of 5
4674 E Ontario Mills Pkwy, Ontario, CA
The price is $115 per night from Mar 2 to Mar 3
$115
includes taxes & fees
Mar 2 - Mar 3
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8/10 Very Good! (1,168 reviews)
"Great hotel, great service."

Reviewed on Feb 21, 2025

Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA
Hotel Seville
Hotel Seville
2 out of 5
2441 S Euclid Ave, Ontario, CA
The price is $87 per night from Mar 9 to Mar 10
$87
includes taxes & fees
Mar 9 - Mar 10
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. ...
8.6/10 Excellent! (1,004 reviews)
"Excellent"

Reviewed on Feb 20, 2025

Hotel Seville
See all 2,039 properties in 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.

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
The price is $96 per night from Mar 9 to Mar 10
$96
includes taxes & fees
Mar 9 - Mar 10
Stay at this 3-star 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! (1,717 reviews)
Great hotel, will stay again.
"Close to airport. Fast check in. Breakfast everyday. It could be warmer. Room was clean and large. Beautiful place."

Reviewed on Feb 20, 2025

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
The price is $131 per night from Feb 22 to Feb 23
$131
includes taxes & fees
Feb 22 - Feb 23
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free parking, breakfast (surcharge), and room service. Popular attractions Ontario Mills Shopping ...
9.2/10 Wonderful! (37 reviews)
"When AC was on smelled like smoke or wood. When i turned off it was fine."

Reviewed on Feb 12, 2025

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
The price is $145 per night from Feb 25 to Feb 26
$145
includes taxes & fees
Feb 25 - Feb 26
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! (336 reviews)
"I attended an event at the toyota arena and just needed a place to spend the night , this place was super close and economical. The room was clean , the staff was nice and the included breakfast was the basic....the coffee was good... parking was a bit full when i arrived back to the room but it ..."

Reviewed on Feb 16, 2025

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
The price is $194 per night from Feb 22 to Feb 23
$194
includes taxes & fees
Feb 22 - Feb 23
Stay at this 3-star 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)
Great local getaway
"Our stay at the Ontario Ayres hotel was great! From check-in to check-out there are no complaints. It was a couples trip to celebrate our Valentines Day since we both worked on the actual day. The hotel was clean, quite, the staff were very friendly and helpful. The room was clean, King studio was ..."

Reviewed on Feb 17, 2025

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
The price is $125 per night from Feb 23 to Feb 24
$125
includes taxes & fees
Feb 23 - Feb 24
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 ...
7/10 Good! (1,002 reviews)
"We really appreciate the late check out at no charge! Overall great service!"

Reviewed on Feb 18, 2025

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
The price is $114 per night from Feb 23 to Feb 24
$114
includes taxes & fees
Feb 23 - Feb 24
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 ...
8.6/10 Excellent! (1,001 reviews)
"The room was super clean. Very nice stuff. Breakfast room is very nice and clean. Breakfast was a good quality. They provide shuttle rides. The only inconvenience is that the shuttle goes only every 30min and not as soon as you need it. Being a motel type of property it was a little noisy late night ..."

Reviewed on Feb 14, 2025

Best Western Plus Ontario Airport & Convention Center
See all 2,039 properties in 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.