Cheap flights to Ontario

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Home Flights North America Canada Cheap flights to Ontario, Canada

Flights to Ontario in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inNovemberHigh demand for flights, 18% potential price rise
Cheapest inMayBest time to find cheap flights, 3% potential price drop
Average price$192Average for round-trip flights in May 2022
Round-trip from$185From Las Vegas Harry Reid Intl to Ontario
One-way from$10One-way flight from Las Vegas Harry Reid Intl (LAS) to Ontario

Cheap flights to Region of Ontario in May, June 2022

The best prices found for YHM flights for May, June
26 Jun - 3 Jul
$244pp
LAS
Las Vegas Harry Reid Intl
Swoop
Non-Stop
YHM
Toronto Hamilton
YHM
Toronto Hamilton
Swoop
Non-Stop
LAS
Las Vegas Harry Reid Intl
26 Jun - 3 Jul
$270pp
LAS
Las Vegas Harry Reid Intl
Swoop
Non-Stop
YHM
Toronto Hamilton
YHM
Toronto Hamilton
Swoop
Non-Stop
LAS
Las Vegas Harry Reid Intl
18 Jun - 21 Jun
$277pp
LAS
Las Vegas Harry Reid Intl
Flair Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Flair Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl

Region of Ontario 2022 flight deals

Cheap flights to Region of Ontario found for this year
17 Sep - 20 Sep
$179pp
LAS
Las Vegas Harry Reid Intl
Flair Airlines
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Flair Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
17 Sep - 19 Sep
$183pp
LAS
Las Vegas Harry Reid Intl
Swoop
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Swoop
Non-Stop
LAS
Las Vegas Harry Reid Intl
10 Nov - 12 Nov
$185pp
LAS
Las Vegas Harry Reid Intl
Swoop
Non-Stop
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Swoop
Non-Stop
LAS
Las Vegas Harry Reid Intl

Last minute flights to Region of Ontario

Late deals on round-trip flights to Region of Ontario, departing today and this week
1 Jun - 7 Jun
$303pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Flair Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
1 Jun - 13 Jun
$335pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Swoop
Non-Stop
LAS
Las Vegas Harry Reid Intl
1 Jun - 11 Jun
$349pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
YYZ
Toronto Pearson Intl
Flair Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl

COVID Restrictions

View COVID Travel Restrictions for Ontario

Can I fly to Ontario from USA right now?

Information is based on travel restrictions from USA to Ontario

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Ontario.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Ontario.

Can I fly back to USA from Ontario?

Returning to USA from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to USA.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Ontario

What is the cheapest month to fly to Ontario?

The cheapest ticket to Ontario found for each month in 2022 based on historical flight searches by Cheapflights users.
January
$286
February
$286
March
$330
April
$337
May
$333
June
$355
July
$387
August
$407
September
$368
October
$373
November
$371
December
$327
Currently, the cheapest month for flights to Ontario is January. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Ontario?

Average Toronto flight ticket prices and weather conditions for 2022 and 2023 by month.
LAS - YTO
Price
$273 - $460
YTO
Temperature
33.8 - 77 °F
YTO
Rainfall
1.14 - 1.93 inches

When is the best time to book a flight to Ontario?

The price you pay for your flight to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Ontario?

The cheapest day to fly to Ontario is usually Tuesday. At the moment, Sunday is the most expensive.

What time of day is cheapest to fly to Ontario?

At the moment, flights in the afternoon are likely to offer the best value for money for your Ontario trip. A flight at noon will more often than not be of higher cost.

Flanked by four of the five Great Lakes and home to one of the largest film festivals in the world, Ontario has much to offer any traveler. Bordered by Manitoba, Quebec and the United States, Ontario is easy accessible and flights to Ontario are commonly found. Ontario home to some of the most traveled to cities in Canada and Ottawa, the capital city of Canada. This southeast Canadian province has happening towns, tranquil scenery and the yearly Toronto Film Festival, but if you’re looking for some aquatic adventures look no further than Ontario’s famous water fall, Niagara Falls. Located in the far south region of Ontario, Niagara Falls is one of the most famous destination spots in the world and one of the more romantic reasons to book flights to Ontario.

Find flights to Ontario

Ontario climate

Ontario has a continental climate with hot summers and cold winters. Cheap flights to Ontario can usually be found in the winter months, but make sure to bring warm clothes and plan a lot of inside-activities.

Best Time to Fly to Ontario

Peak Season:

Spring and summer are usually the best times to visit Ontario and when most travelers book Ontario flights and lodging. Toronto hosts many festivals and this is also a great time to visit the Niagara Falls area.

Off Season:

Winter is cold and can become frigid and windy, but if you’re willing to brave the cold this is also a great time to find cheap flights to Ontario. Plan smart – many of the top tourist attractions reduce hours or close outside of the peak travel season, but the ones that remain open likely feature reduced rates.

Find cheap flights to Ontario

Getting around Ontario

Renting a car is often the best way to really explore the Ontario scenery. Reserve a rental car when you book Ontario flights, especially if you’re traveling during the peak season.

Bike paths and hiking trails are flanked throughout the province and many tourism offices have trail maps or guided tours for your convenience.

Domestic Canada flights depart from Ontario daily.

Ontario Travel Information

  • Don’t miss a trip to Niagara Falls. One of the most spectacular natural wonders in the world, Niagara Falls also includes plenty of parkland and wilderness attractions.
  • Sault Ste. Marie is located on Lake Superior on the US border with Michigan and hosts endless scenery of natural beauty. Take a train trip through the Agawa Canyon or a cruise through the Soo Locks.
  • If you’re visiting Toronto, save yourself some money and purchase a Toronto CityPass, which allows you to enter the top attractions at discounted prices. Each booklet of tickets is valid for nine days from when the first one is used. You can buy the package at the Royal Ontario Museum, the Art Gallery of Ontario, the Ontario Science Center, the CN Tower, Casa Loma, and the Toronto Zooany or online at www.citypass.com.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Ontario flight prices.

Cheapest flights to Canada

Not set on Ontario? See the cheapest flights to United States. Airfare prices updated on May 25, 2022.
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