د.إGet Promo Code Get up to AED80 OFF our fees.
◊Applies to bookings for 4+ travelers. Book by Nov 30, 2019 ◊ Learn more
Price Match Promise

Find our lowest price to destinations worldwide, guaranteed

Easy Booking

Search, select and save - the fastest way to book your trip

24/7 Customer Care

Get booking assistance and special deals by calling 1-800-566-2345

Book Flights to Ontario, United States

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.

Book Your Flight to ONT with CheapOair

Booking your flight with CheapOair helps ensure that you'll be getting the cheapest available tickets to Ontario. With our Best Price Guarantee, you know that we can provide you with the fantastic low prices on flights to Ontario, and with our 24/7 customer service you can always reach us during your trip.

When to Book Your Ontario Flight?

June to August is the perfect time to visit Ontario with the temperatures averaging in the low 80s. With cool breeze and moderate temperatures, it’s the perfect season to explore the beauty of natural wonders like the Niagara Falls. Winter is considered the off-season with temperatures going below the freezing point. If you can survive the cold, then winter is the perfect time to get good discounts on the airfare and the hotel stays.

Ontario Airports

Lester B. Pearson International Airport is the main airport that serves the city of Ontario. The airport offers numerous amenities and provides excellent ground transportation choices for your comfort. Planning is the best way you can get the cheapest flights to Ontario. So book your air tickets at least three weeks in advance if you want to save some big bucks.

Facts About Flying to Ontario

In the last 7 days, American Airlines, Frontier Airlines, United Airlines were the top airlines travelers picked for flying to Ontario.
In the Last 12 Months:
  • 64% of travelers to Ontario were over 35.
  • August had the highest number of Ontario flight bookings.
  • December had the lowest number of Ontario flight bookings.
  • 4% of travelers booked Business or First Class flights to Ontario in the last 30 days.
  • 51% of travelers to Ontario were female.
  • 18% of travelers to Ontario spent less than 3 days there.
  • 4% of visitors to Ontario traveled with children under 11.
  • 4% of travelers booking flights to Ontario also rent cars with CheapOair.
  • 39% of people booked their flights to Ontario 4 weeks in advance.
 
 

Flights to Nearby Cities

Airlines Serving Ontario

Ontario Flight Routes

  • Flights from Ontario to Guadalajara - ONT to GDL
  • Flights from Denver to Ontario - DEN to ONT
  • Flights from Ontario to Denver - ONT to DEN
  • Flights from Seattle to Ontario - SEA to ONT
  • Flights from Ontario to Seattle - ONT to SEA
  • Flights from San Antonio to Ontario - SAT to ONT
  • Flights from Ontario to New York City - ONT to NYC
  • Flights from Austin to Ontario - AUS to ONT
  • Flights from Ontario to Austin - ONT to AUS
  • Flights from New York City to Ontario - NYC to ONT
  • Flights from Ontario to Orlando - ONT to ORL
  • Flights from Chicago to Ontario - CHI to ONT
  • Flights from Ontario to Dallas - ONT to DAL
  • Flights from Orlando to Ontario - ORL to ONT
  • Flights from Ontario to San Antonio - ONT to SAT
  • Flights from Dallas to Ontario - DAL to ONT