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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 $77 and $44 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*
SFO Boise Jan 9 - Jan 13 $77
LAX Boise Jan 6 - Jan 6 $91
SEA Boise Dec 11 - Dec 18 $97
GEG Boise Jan 27 - Jan 30 $97
SLC Boise Dec 25 - Jan 1 $137
PDX Boise Jan 16 - Jan 19 $137
SAN Boise Jan 6 - Jan 10 $147
ONT Boise Jan 6 - Jan 6 $160
PHX Boise Feb 18 - Feb 21 $162
DEN Boise Dec 26 - Dec 30 $165
*Prices include taxes and fees
Origin Destination Travel Dates Flights From*
LAX Boise Dec 11 - Dec 14 $97
GEG Boise Dec 12 - Dec 16 $174
DEN Boise Dec 11 - Dec 13 $183
SFO Boise Dec 13 - Dec 16 $188
PDX Boise Dec 13 - Dec 19 $188
SLC Boise Dec 12 - Dec 14 $190
ONT Boise Dec 13 - Dec 17 $192
PHX Boise Dec 11 - Dec 13 $200
SAN Boise Dec 11 - Dec 13 $252
*Prices include taxes and fees

Flight Review

Mar 16, 2020

Other than weather related delays , all was good.

Mar 14, 2020

The staff on the flight was very kind and just seemed to be happy people, especially Jacob. I love that the pilot got on and told us about things we could see out our windows as we flew.

Mar 12, 2020

Gate agent was amazing...anticipated my traveling partner and I wanted to sit together and had the tickets printed before we asked.

Mar 12, 2020

Not happy my aisle seats changed to window

Mar 7, 2020

The snacks were very sad.

Mar 6, 2020

Flight was able to leave a few minutes early and arrive nearly 30 minutes early.

Mar 3, 2020

Good flight

Mar 1, 2020


Feb 26, 2020

Great flight to/from Seattle. Only complaint I have was the cold flight from Seattle. Felt like a side of beef in a freezer, resulting in a head cold.

Feb 17, 2020

Excellent service

Feb 15, 2020

Our flight was delayed an hour and the staff was wonderful.. we had a gentleman step up and help because we were down a flight attendant. He was on vacation and totally helped us all out!

Feb 12, 2020

Although the flight was delayed from Portland to Boise, the overall process was great!

Find The Perfect Hotel For After Your Flight

Amazing Ontario Accommodation Deals

Luxury Hotels in Ontario

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Ontario Destination Guide

Ontario Flight Information

Traveling toOntario
Lowest Price$77
Number of Airlines Serving
Airlines ServingFrontier Airlines, Alaska Airlines, American Airlines, Delta, United
Number of Daily Flights
Airlines with Direct Flights

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!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.