Cheap Flights to Ontario from $35
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How Much Does it Cost To Fly To Ontario?
The cheapest prices found with in the last 7 days for return flights were $58 and $35 for one-way flights to Ontario for the period specified. Prices and availability are subject to change. Additional terms apply
SFO
San Francisco Intl.
ONT
Ontario Intl. Airport
$68 Roundtrip, found 1 day ago
$68
Roundtrip
found 1 day ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | Los Angeles | August 26 to August 27 | $58 |
| SFO | San Bernardino | August 27 to August 31 | $97 |
| DEN | Santa Ana | August 23 to September 10 | $121 |
| SEA | Los Angeles | September 16 to September 19 | $152 |
| SFO | Santa Ana | October 5 to October 12 | $153 |
| DEN | Los Angeles | September 26 to September 29 | $185 |
| PDX | Santa Ana | September 22 to September 22 | $196 |
| SEA | Santa Ana | August 27 to August 31 | $197 |
| PDX | Los Angeles | September 22 to September 25 | $224 |
| SFO | Los Angeles | September 5 to September 10 | $266 |
| GDL | Los Angeles | August 21 to August 26 | $338 |
| MEX | Los Angeles | September 16 to September 17 | $338 |
| GDL | Santa Ana | September 12 to September 17 | $456 |
| MEX | Santa Ana | September 4 to September 12 | $701 |
| GDL | Los Angeles | July 27 to August 3 | $750 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | San Bernardino | July 24 to July 27 | $169 |
| DEN | Los Angeles | July 25 to September 6 | $234 |
| SFO | Santa Ana | July 24 to July 26 | $325 |
| PDX | Santa Ana | July 24 to July 26 | $326 |
| PDX | Los Angeles | July 25 to July 29 | $365 |
| SFO | Los Angeles | July 25 to July 27 | $369 |
| DFW | Los Angeles | July 25 to July 26 | $378 |
| OAK | Santa Ana | July 25 to July 26 | $397 |
| DEN | Santa Ana | July 24 to July 27 | $407 |
| NLU | Los Angeles | July 26 to July 27 | $442 |
| PDX | Los Angeles | July 24 to August 1 | $484 |
| GDL | Los Angeles | July 24 to July 27 | $495 |
| ATL | Los Angeles | July 26 to August 2 | $652 |
| SFO | Los Angeles | July 25 to July 27 | $669 |
| MEX | Santa Ana | July 26 to July 27 | $830 |
Ontario Flight Information
Traveling to | Ontario |
|---|---|
Lowest Price | $58 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Ontario Accommodation Deals
Comfort Inn & Suites near Ontario Airport
3333 Shelby St Ontario CA
$88 nightly
The price is $101 total per night from Jul 26 to Jul 27
$101 total
Jul 26 - Jul 27
Total with taxes and fees
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 ...
Ontario Airport Inn
1801 E G St Ontario CA
$77 nightly
The price is $89 total per night from Jul 19 to Jul 20
$89 total
Jul 19 - Jul 20
Total with taxes and fees
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! (2,173 reviews)
"Nicest place for a great price I've been too in a long time."
Reviewed on Jul 18, 2026
Azure Hotel & Suites, Trademark Collection by Wyndham
1945 E. Holt Blvd Ontario CA
$99 nightly
The price is $114 total per night from Jul 19 to Jul 20
$114 total
Jul 19 - Jul 20
Total with taxes and fees
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! (2,332 reviews)
"Breakfast buffet was a joke. Room wasn't ready for us and it was past the check in time."
Reviewed on Jul 18, 2026
Save an average of 15% on thousands of hotels when you're signed in
Hotel Hacienda at Ontario Ranch
2425 S. Archibald Ontario CA
$70 nightly
The price is $80 total per night from Aug 2 to Aug 3
$80 total
Aug 2 - Aug 3
Total with taxes and fees
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 ...
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.
Our Top Ontario with Airport Shuttles
Azure Hotel & Suites, Trademark Collection by Wyndham
1945 E. Holt Blvd Ontario CA
$99 nightly
The price is $114 total per night from Jul 19 to Jul 20
$114 total
Jul 19 - Jul 20
Total with taxes and fees
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! (2,332 reviews)
"Breakfast buffet was a joke. Room wasn't ready for us and it was past the check in time."
Reviewed on Jul 18, 2026
Delta Hotels by Marriott Ontario Airport
2200 E Holt Blvd Ontario CA
$107 nightly
The price is $123 total per night from Aug 2 to Aug 3
$123 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Popular attractions Ontario Convention ...
8.8/10 Excellent! (344 reviews)
"Clean rooms. Friendly and helpful staff. Great pool and bar!"
Reviewed on Jul 18, 2026
Best Western Ontario Mills Mall
4395 Ontario Mills Pkwy Ontario CA
$111 nightly
The price is $127 total per night from Jul 26 to Jul 27
$127 total
Jul 26 - Jul 27
Total with taxes and fees
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 ...
Save an average of 15% on thousands of hotels when you're signed in
Ayres Suites Ontario at the Mills Mall - Rancho Cucamonga
4370 Mills Circle Ontario CA
$149 nightly
The price is $171 total per night from Aug 1 to Aug 2
$171 total
Aug 1 - Aug 2
Total with taxes and fees
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! (1,001 reviews)
"Clean"
Reviewed on Jul 15, 2026
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.
Luxury Hotels in Ontario
Azure Hotel & Suites, Trademark Collection by Wyndham
1945 E. Holt Blvd Ontario CA
$99 nightly
The price is $114 total per night from Jul 19 to Jul 20
$114 total
Jul 19 - Jul 20
Total with taxes and fees
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! (2,332 reviews)
"Breakfast buffet was a joke. Room wasn't ready for us and it was past the check in time."
Reviewed on Jul 18, 2026
Ontario Airport Hotel & Conference Center
700 N Haven Ave Ontario CA
$118 nightly
The price is $136 total per night from Jul 24 to Jul 25
$136 total
Jul 24 - Jul 25
Total with taxes and fees
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 ...
8.8/10 Excellent! (2,262 reviews)
"1"
Reviewed on Jul 16, 2026
Ontario Airport Inn
1801 E G St Ontario CA
$77 nightly
The price is $89 total per night from Jul 19 to Jul 20
$89 total
Jul 19 - Jul 20
Total with taxes and fees
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! (2,173 reviews)
"Nicest place for a great price I've been too in a long time."
Reviewed on Jul 18, 2026
Save an average of 15% on thousands of hotels when you're signed in
Best Western Plus Ontario Airport & Convention Center
209 N Vineyard Ave Ontario CA
$105 nightly
The price is $120 total per night from Jul 19 to Jul 20
$120 total
Jul 19 - Jul 20
Total with taxes and fees
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! (1,000 reviews)
"Clean rooms and great breakfast! Would stay again."
Reviewed on Jul 14, 2026
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.
Family Friendly Hotels in Ontario
Azure Hotel & Suites, Trademark Collection by Wyndham
1945 E. Holt Blvd Ontario CA
$99 nightly
The price is $114 total per night from Jul 19 to Jul 20
$114 total
Jul 19 - Jul 20
Total with taxes and fees
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! (2,332 reviews)
"Breakfast buffet was a joke. Room wasn't ready for us and it was past the check in time."
Reviewed on Jul 18, 2026
Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA
4674 E Ontario Mills Pkwy Ontario CA
$95 nightly
The price is $110 total per night from Aug 12 to Aug 13
$110 total
Aug 12 - Aug 13
Total with taxes and fees
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! (1,505 reviews)
"Great breakfast service! Very nice room"
Reviewed on Jul 17, 2026
Hotel d’Lins Ontario Airport
3400 Shelby St. Ontario CA
$94 nightly
The price is $108 total per night from Jul 20 to Jul 21
$108 total
Jul 20 - Jul 21
Total with taxes and fees
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 ...
7.4/10 Good! (1,000 reviews)
"noce and quiet pet friendly free breakfast"
Reviewed on Jul 15, 2026
Save an average of 15% on thousands of hotels when you're signed in
Embassy Suites Ontario Airport
3663 E Guasti Rd Ontario CA
$127 nightly
The price is $145 total per night from Aug 2 to Aug 3
$145 total
Aug 2 - Aug 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
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.
Need a Car For After Your Flight?
Standard
Ontario, California, USA
$30
$88 total
found 1 day ago
Special
Ontario, California, USA
$31
$91 total
found 1 day ago
Fullsize
Ontario, California, USA
$31
$91 total
found 1 day ago
Midsize
Ontario, California, USA
$31
$91 total
found 1 day ago
Frequently asked questions
Plane Tickets To Ontario
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Ontario. Browse through our inventory to explore a wide range of cheap flights to Ontario to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Ontario as you anxiously await to exit the plane and explore what Ontario has to offer. Considering all the amazing local food and culture in Ontario, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Ontario to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Ontario without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Ontario with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Ontario today!
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