Cheap Flights to Ontario from $42
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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 $89 and $42 for one-way flights to Ontario for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DEN | Boise | September 4 to September 7 | $120 |
| SEA | Boise | August 19 to August 19 | $131 |
| PDX | Boise | August 20 to August 27 | $137 |
| GEG | Boise | August 19 to August 26 | $137 |
| SFO | Boise | August 12 to August 19 | $147 |
| SAN | Boise | September 3 to September 10 | $149 |
| ONT | Boise | August 13 to August 20 | $151 |
| PHX | Boise | July 31 to August 3 | $157 |
| LAX | Boise | August 9 to August 16 | $186 |
| SLC | Boise | August 23 to September 7 | $187 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| SLC | Boise | June 7 to June 12 | $234 |
| GEG | Boise | June 6 to June 8 | $248 |
| ONT | Boise | June 7 to June 15 | $252 |
| PDX | Boise | June 6 to June 8 | $256 |
| LAX | Boise | June 7 to June 12 | $279 |
| DEN | Boise | June 8 to June 12 | $322 |
| SAN | Boise | June 6 to June 8 | $346 |
| SEA | Boise | June 7 to June 12 | $380 |
| PHX | Boise | June 7 to June 12 | $382 |
| SFO | Boise | June 6 to June 8 | $497 |
Ontario Flight Information
Traveling to | Ontario |
|---|---|
Lowest Price | $89 |
Number of Airlines Serving | |
Airlines Serving | Southwest Airlines, Alaska Airlines |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Ontario Accommodation Deals
Ontario Inn
Reviewed on May 21, 2025
Sleep Inn Ontario
Reviewed on May 29, 2025
Super 8 by Wyndham Ontario
Reviewed on May 23, 2025
Quality Inn Ontario
Reviewed on May 31, 2025
Luxury Hotels in Ontario
Red Lion Inn & Suites Ontario
Reviewed on Jun 2, 2025
Holiday Inn Express & Suites Ontario by IHG
Reviewed on Jun 2, 2025
Sleep Inn Ontario
Reviewed on May 29, 2025
Ontario Inn
Reviewed on May 21, 2025
Family Friendly Hotels in Ontario
Best Western Inn & Suites
Reviewed on Jun 2, 2025
Holiday Inn Express & Suites Ontario by IHG
Reviewed on Jun 2, 2025
Sleep Inn Ontario
Reviewed on May 29, 2025
Quality Inn Ontario
Reviewed on May 31, 2025
Best Ontario Flight and Hotel Packages
Ontario flight + hotel packages - economy flights
Need a Car For After Your Flight?
Standard
$41
Special
$44
Compact
$50
Economy
$50
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!