
Popular airlines to Ontario
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Air Canada
Porter Airlines
Air Transat
Delta
American Airlines
United
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Popular cities in Ontario

Toronto
Cheap round-trip flights to Ontario
Prices were available within the past 7 days and start at €115 for one-way flights and €263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 17 Sep - Tue, 30 Sep
DUB
Dublin
YYZ
Toronto
€263 Return, just found
€263
Return
just found

Thu, 11 Sep - Wed, 17 Sep
DUB
Dublin
YYZ
Toronto
€264 Return, just found
€264
Return
just found

Fri, 14 Nov - Tue, 18 Nov
DUB
Dublin
YYZ
Toronto
€336 Return, found 3 days ago
€336
Return
found 3 days ago

Thu, 11 Sep - Mon, 22 Sep
DUB
Dublin
YYZ
Toronto
€348 Return, just found
€348
Return
just found

Tue, 4 Nov - Mon, 10 Nov
DUB
Dublin
YYZ
Toronto
€348 Return, found 2 days ago
€348
Return
found 2 days ago

Sat, 10 Jan - Sat, 24 Jan
DUB
Dublin
YYZ
Toronto
€351 Return, just found
€351
Return
just found

Thu, 6 Nov - Thu, 13 Nov
DUB
Dublin
YYZ
Toronto
€352 Return, found 2 hours ago
€352
Return
found 2 hours ago

Fri, 14 Nov - Sun, 16 Nov
DUB
Dublin
YKF
Kitchener
€358 Return, found 2 days ago
€358
Return
found 2 days ago

Fri, 14 Nov - Sun, 16 Nov
DUB
Dublin
YHM
Hamilton
€358 Return, found 2 days ago
€358
Return
found 2 days ago

Fri, 14 Nov - Sun, 16 Nov
DUB
Dublin
YYZ
Toronto
€358 Return, found 2 days ago
€358
Return
found 2 days ago
About Ontario
Expedia offers flights to Ontario to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ontario or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
Top Flight Destinations In Ontario
- Flights to Toronto
- Flights to Niagara Falls
- Flights to Montreal
- Flights to Ottawa
- Flights to Mississauga
- Flights to Niagara-on-the-Lake
- Flights to Markham
- Flights to London
- Flights to Hamilton
- Flights to Huntsville
- Flights to The Blue Mountains
- Flights to Tobermory
- Flights to Collingwood
- Flights to Vaughan
- Flights to Windsor
- Flights to Gatineau
Top Flight Destinations In World
- Flights to Canada
- Flights to Sweden
- Flights to India
- Flights to United States of America
- Flights to Philippines
- Flights to Brazil
- Flights to Argentina
- Flights to United Kingdom
- Flights to France
- Flights to Greece
- Flights to Norway
- Flights to Spain
- Flights to Thailand
- Flights to China
- Flights to Japan
- Flights to Mexico
- Flights to Switzerland
- Flights to South Korea
- Flights to Indonesia
- Flights to Russia
Top Ontario Hotels
- Chelsea Hotel, Toronto
- Holiday Inn Toronto Downtown Centre by IHG
- Embassy Suites by Hilton Niagara Falls Fallsview
- Toronto Don Valley Hotel and Suites
- Oakes Hotel Overlooking the Falls
- Hilton Niagara Falls/Fallsview Hotel & Suites
- Sheraton Fallsview Hotel
- Marriott Niagara Falls Fallsview Hotel & Spa
- Niagara Falls Marriott on the Falls
- DoubleTree by Hilton Hotel Toronto Downtown
- Fairmont Royal York
- Americana Waterpark Resort and Spa
- Great Canadian Casino Resort Toronto
- Skyline Hotel & Waterpark
- Ramada by Wyndham Niagara Falls/Fallsview
- Delta Hotels by Marriott Toronto Airport & Conference Centre
- Blue Mountain Resort Village Suites
- Skye Hotel & Residences
- Cambridge Suites Toronto
- TownePlace Suites by Marriott Niagara Falls Canada
Expedia's Latest Trends
Flights
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Packages
Holiday Rentals
Trending flights to Ontario
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 17 Sep - Tue, 30 Sep
DUB
Dublin
YYZ
Toronto
€263 Return, just found
€263
Return
just found
*Available to Expedia members.