Cheap Flights to Ontario

City or airport
City or airport
City, Airport or Landmark
Pick-up City / Airport / Zip
Drop-off City / Airport / Zip
10:00 AM
10:00 AM

Recent Search

Recent Search

Recent Search

Save up to $30 off our fees

Promo Code:Copy


* All fares below were last found on :  .
[+] Additional Disclosures

Sample Ontario Airfare Deals

From: DallasTo: Los Angeles Depart: Apr 22, 2020 Return: May 21, 2020$54.20*From: PortlandTo: Los Angeles Depart: Apr 22, 2020 Return: May 22, 2020$259.00*From: ChicagoTo: Los Angeles Depart: Nov 04, 2020 Return: Nov 08, 2020$301.39*From: SeattleTo: Los Angeles Depart: Apr 22, 2020 Return: May 22, 2020$436.70*From: DenverTo: Los Angeles Depart: Apr 22, 2020 Return: May 22, 2020$460.70*
* All fares above were last found on: Apr 01, 2020 at 5:05:48 PM.
[+] Additional Disclosures

Ontario Flights Information

Non Stop Flights:750 Flights Weekly
Top Airlines:American Airlines, Frontier Airlines, United Airlines

Facts About Flying to Ontario, California

  • 64% of Ontario travelers were over the age of 35.
  • 25% of Ontario travelers were over the age of 60.
  • 3% of Ontario travelers travelers booked First or Business Class.
  • 5% of travelers traveled to Ontario with kids under 14.
  • 26% of Ontario travelers were millennials.
  • 52% of Ontario travelers were female.
  • Travelers spent an average of 12 days in Ontario.
  • August was the month with most bookings for Ontario.
  • December was month with the least bookings for Ontario.
‡ All of the above-mentioned facts are derived from the data of the last 3 months while the highest and lowest booking months are picked on the basis of last 12 months.

Book Flights to Ontario, California

Don't Miss These Ontario Attractions

A vacation in Ontario is the best way to bust the stress out of your life. From beautiful beaches, amusement parks to natural wonders, the city offers everything a traveler could ask for. The eternal romantics should spend some time at the Wasaga Beach or simply marvel at the beauty of the majestic Niagara Falls. CN Tower is one of the most famous attractions in the city, offering skyline views of Ontario from the top. For art lovers, Royal Ontario Museum is a must visit, offering more than 6 million objects related to art and archaeology. Don't forget to take your kids to the Centreville Amusement Park which features about 30 exciting rides for your entertainment.

Are you looking for cheap flights from Ontario to your dream destination? Here’s your chance to enjoy incredible savings on flights from Ontario. CheapOair is offering major discounts on flight tickets. What better time to book your return tickets? Hurry, book flight tickets and grab discounts right away!

Read more

Ontario Travelers' Reviews

Banff via Cheap O Air

Banff and the flight were both great. CheapOair did a great job communicating and making it easy to be the passenger - staying easily connected with the airlines for check-in etc. Banff is an absolutely amazing place and I love what I saw of Canada. Did the 3 mountains on a ski vacation - for us (not overly experienced skiers) - Sunshine is perfect and family friendly - Lake Louise is pretty and a little too hard even on the greens...and Mr Norquay is the most amazing view ever - the tubing and the view are the fun there. Town of Banff is great and the shuttle service everywhere makes things easy for the visitor. Thank you for the hospitality into your countrty. - Jane  Mar 16, 2020

Visit to Phoenix

I had a very pleasant experience both ways from Michigan to Phoenix! - Carol  Mar 15, 2020

Where are you leaving from?

  • FROM
  • TO