Cheap Flights to Ontario
Find today's best flight deals, with flights to Ontario from as low as QAR 113!
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Latest Flight Deals to Ontario
These are the best offers on flights to Ontario you’ll find over the next 60 days, with savings of up to QAR 715. Don’t miss out!
78%
San Francisco
Ontario
Frontier Airlines
One way
Economy
Mon, Jun 30
QAR 113
QAR 514
80%
Seattle
Ontario
Frontier Airlines
One way
Economy
Tue, Jun 24
QAR 134
QAR 681
67%
Las Vegas
Ontario
Frontier Airlines
One way
Economy
Tue, Jul 22
QAR 150
QAR 455
73%
Portland
Ontario
Frontier Airlines
One way
Economy
Thu, Jul 31
QAR 182
QAR 667
76%
Dallas
Ontario
Frontier Airlines
One way
Economy
Tue, Jul 29
QAR 211
QAR 889
75%
Denver
Ontario
Frontier Airlines
One way
Economy
Thu, Aug 7
QAR 221
QAR 869
75%
Houston
Ontario
Frontier Airlines
One way
Economy
Fri, Jun 27
QAR 245
QAR 960
Round-trip fights to Ontario
Whether it's a quick getaway or a business trip to remember, our 3–7 day round trips are perfect for experiencing Ontario affordably.
8 Day Trip
Fri, Jul 11
-
Fri, Jul 18
8 Day Trip
San Francisco
Ontario
QAR 215
2 Day Trip
Wed, Jun 25
-
Thu, Jun 26
2 Day Trip
Las Vegas
Ontario
QAR 268
4 Day Trip
Thu, Jul 17
-
Sun, Jul 20
4 Day Trip
Portland
Ontario
QAR 363
8 Day Trip
Tue, Jul 1
-
Tue, Jul 8
8 Day Trip
Denver
Ontario
QAR 441
8 Day Trip
Fri, Jun 27
-
Fri, Jul 4
8 Day Trip
Houston
Ontario
QAR 470
5 Day Trip
Fri, Aug 22
-
Tue, Aug 26
5 Day Trip
Phoenix
Ontario
QAR 472
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Frequently asked questions about flights to Ontario
-
How to get cheap flights to Ontario?
You can book cheaper flights in the following ways:- Search for tickets to a city or airport near Ontario.
- Look up different airlines that have flights to Ontario.
- Browse different departure dates from the same month.
- Filter for different departure times from the same day.
- Check for discount information on various social media sites.
- Explore deals and discounts on airline websites.