Cheap flights to Ontario, Canada

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Popular cities in Ontario

Flights to Toronto
Flights to Ottawa
Flights to London
Flights to Hamilton
Flights to Windsor
Flights to Waterloo
Flights to Thunder Bay
Flights to Greater Sudbury
Flights to Sault Ste. Marie
Flights to Kitchenuhmaykoosib Inninuwug First Nation
Flights to Timmins
Flights to Pickle Lake

Cheapest month to fly to Ontario

Explore price trends for trips to Ontario

Showing prices in GBP

Annual Avg. Price286 GBP
August 2025375 GBP
September 2025250 GBP
October 2025250 GBP
November 2025267 GBP
December 2025262 GBP
January 2026262 GBP
February 2026292 GBP
March 2026247 GBP
April 2026279 GBP
May 2026279 GBP
June 2026343 GBP
July 2026326 GBP

Major airports in Ontario

Popular airports in Ontario

Airports near Ontario

Ontario - popular routes

Flights to Ontario

Flights from Ontario

Flights to places near Ontario

Frequently asked questions

What are the main airports in Ontario, Canada?
The main airports in Ontario, Canada are Toronto Pearson International Airport (YYZ), Ottawa Macdonald-Cartier International Airport (YOW), and Hamilton John C. Munro International Airport (YHM). These airports offer a wide range of domestic and international flights to and from Ontario.
When is the best time of the year to fly to Ontario, Canada?
The best time to fly to Ontario, Canada is during the summer months from June to August when the weather is pleasant and there are various outdoor activities and festivals happening across cities like Toronto, Ottawa, and Niagara Falls.
What to do in Ontario, Canada?
In Ontario, Canada, you can explore iconic attractions like CN Tower in Toronto, Parliament Hill in Ottawa, Niagara Falls near Niagara-on-the-Lake. You can also visit museums such as Royal Ontario Museum and enjoy outdoor activities like hiking in Algonquin Provincial Park or exploring the Thousand Islands region.
When to book your flight to Ontario, Canada?
It is recommended to book your flight to Ontario, Canada at least 2-3 months in advance for better deals and availability. However, prices may vary depending on the season and demand. Keep an eye on flight aggregator websites for any special promotions or discounts.
What part of Ontario, Canada is visited the most?
Toronto is the most visited part of Ontario, Canada. It offers a vibrant city life with diverse cultural experiences, world-class shopping on Yonge Street or at Eaton Centre Mall. The city also has numerous entertainment options like theaters and sports events.
What are top tourist attractions in Ontario, Canada?
Some of the top tourist attractions in Ontario include visiting Niagara Falls for its breathtaking views; exploring historic sites like Casa Loma or Fort Henry; experiencing nature at Algonquin Provincial Park; discovering art at Art Gallery of Ontario; and enjoying wine tours in Niagara-on-the-Lake.

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Terms & ConditionsTerms of UsePrivacy PolicyAccessibility StatementMedia RoomSecurityLegal and whistleblowing disclosuresContact us

Platform

AboutTravel hacksPeopleCompany infoJobs

Features

Kiwi.com GuaranteeDisruption protectionMobile appSite mapFrequently asked questions

Discover

Kiwi.com
We hack the system,
you fly for less