Cheap Flights to Ontario from $23
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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 $46 and $23 for one-way flights to Ontario for the period specified. Prices and availability are subject to change. Additional terms apply
DEN
Denver Intl.
ONT
Ontario Intl. Airport
$46 Roundtrip, found 5 hours ago
$46
Roundtrip
found 5 hours ago
PHX
Sky Harbor Intl.
SNA
John Wayne
$65 Roundtrip, found 9 hours ago
$65
Roundtrip
found 9 hours ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | Los Angeles | October 19 to October 26 | $46 |
| DEN | Santa Ana | October 26 to October 30 | $83 |
| SFO | San Bernardino | September 24 to September 27 | $93 |
| DEN | Los Angeles | October 29 to October 29 | $143 |
| PDX | Los Angeles | October 15 to October 19 | $147 |
| PDX | Los Angeles | October 21 to October 24 | $165 |
| SEA | Los Angeles | October 28 to October 31 | $179 |
| DAL | Los Angeles | September 15 to September 19 | $197 |
| PDX | Santa Ana | October 24 to October 26 | $219 |
| PAE | Santa Ana | October 7 to October 7 | $220 |
| SFO | Los Angeles | November 7 to November 10 | $251 |
| MEX | Los Angeles | September 15 to September 29 | $315 |
| GDL | Los Angeles | October 6 to October 13 | $323 |
| GDL | Santa Ana | September 12 to September 17 | $518 |
| MEX | Santa Ana | October 31 to November 9 | $625 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SFO | San Bernardino | August 21 to August 28 | $162 |
| PHX | Los Angeles | August 22 to August 26 | $314 |
| DEN | Los Angeles | August 23 to August 30 | $326 |
| PDX | Los Angeles | August 22 to September 3 | $334 |
| DEN | Santa Ana | August 21 to August 24 | $335 |
| SEA | Los Angeles | August 23 to August 28 | $350 |
| SFO | Santa Ana | August 23 to August 28 | $355 |
| SFO | Los Angeles | August 23 to August 25 | $363 |
| NLU | Los Angeles | August 22 to August 24 | $382 |
| GDL | Los Angeles | August 21 to August 24 | $396 |
| SEA | Santa Ana | August 22 to August 25 | $397 |
| PDX | Los Angeles | August 23 to August 26 | $427 |
| SEA | Los Angeles | August 22 to August 29 | $440 |
| DAL | Los Angeles | August 23 to August 24 | $497 |
| SFO | Los Angeles | August 22 to August 24 | $607 |
Ontario Flight Information
Traveling to | Ontario |
|---|---|
Lowest Price | $46 |
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
$93 nightly
The price is $106 total per night from Aug 23 to Aug 24
$106 total
Aug 23 - Aug 24
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! (1,514 reviews)
"There was a large water bug/cockroach in the room which my husband was able to kill. Needed more bath soap, the bars provided very small. No bath wash in the shower. The breakfast was OK. Nothing special. Don’t plan on staying again."
Reviewed on Aug 16, 2026
Ontario Airport Inn
1801 E G St Ontario CA
$87 nightly
The price is $100 total per night from Aug 17 to Aug 18
$100 total
Aug 17 - Aug 18
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 ...
Azure Hotel & Suites, Trademark Collection by Wyndham
1945 E. Holt Blvd Ontario CA
$95 nightly
The price is $109 total per night from Aug 17 to Aug 18
$109 total
Aug 17 - Aug 18
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
Hotel Hacienda at Ontario Ranch
2425 S. Archibald Ontario CA
$74 nightly
The price is $85 total per night from Aug 30 to Aug 31
$85 total
Aug 30 - Aug 31
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
$95 nightly
The price is $109 total per night from Aug 17 to Aug 18
$109 total
Aug 17 - Aug 18
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 ...
Delta Hotels by Marriott Ontario Airport
2200 E Holt Blvd Ontario CA
$107 nightly
The price is $123 total per night from Aug 23 to Aug 24
$123 total
Aug 23 - Aug 24
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 ...
Best Western Ontario Mills Mall
4395 Ontario Mills Pkwy Ontario CA
$117 nightly
The price is $134 total per night from Aug 18 to Aug 19
$134 total
Aug 18 - Aug 19
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
$136 nightly
The price is $156 total per night from Aug 18 to Aug 19
$156 total
Aug 18 - Aug 19
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! (1,004 reviews)
"Nice hotel, comfortable room, and very close to Ontario airport."
Reviewed on Aug 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
$95 nightly
The price is $109 total per night from Aug 17 to Aug 18
$109 total
Aug 17 - Aug 18
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 Hotel & Conference Center
700 N Haven Ave Ontario CA
$118 nightly
The price is $136 total per night from Aug 22 to Aug 23
$136 total
Aug 22 - Aug 23
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 ...
Ontario Airport Inn
1801 E G St Ontario CA
$87 nightly
The price is $100 total per night from Aug 17 to Aug 18
$100 total
Aug 17 - Aug 18
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
Best Western Plus Ontario Airport & Convention Center
209 N Vineyard Ave Ontario CA
$109 nightly
The price is $125 total per night from Aug 17 to Aug 18
$125 total
Aug 17 - Aug 18
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! (1,001 reviews)
"Very nice stay."
Reviewed on Aug 16, 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
$95 nightly
The price is $109 total per night from Aug 17 to Aug 18
$109 total
Aug 17 - Aug 18
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 ...
Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA
4674 E Ontario Mills Pkwy Ontario CA
$95 nightly
The price is $109 total per night from Aug 27 to Aug 28
$109 total
Aug 27 - Aug 28
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 ...
Hotel d’Lins Ontario Airport
3400 Shelby St. Ontario CA
$87 nightly
The price is $100 total per night from Aug 23 to Aug 24
$100 total
Aug 23 - Aug 24
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 ...
Save an average of 15% on thousands of hotels when you're signed in
Embassy Suites Ontario Airport
3663 E Guasti Rd Ontario CA
$126 nightly
The price is $145 total per night from Aug 23 to Aug 24
$145 total
Aug 23 - Aug 24
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 ...
8.4/10 Very Good! (1,001 reviews)
"Good breakfast"
Reviewed on Aug 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.
Need a Car For After Your Flight?
Mini Van
Ontario, California, USA
$36
$191 total
found 6 hours ago
Standard SUV
Ontario, California, USA
$42
$113 total
found 2 days ago
Compact SUV
Ontario, California, USA
$51
$134 total
found 2 days ago
Fullsize SUV
Ontario, California, USA
$52
$137 total
found 2 days ago
Lowest prices found within the past 6 hours. Prices and availability subject to change. Additional terms may apply.
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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