$161 Find Cheap Flights from Alberta to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Alberta to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Alberta to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Alberta to Ontario

Thu, Oct 8 - Thu, Oct 22
Multiple Airlines Logo
10:00 am - 8:17 pm
YYC
-
ONT
11h 17m
1 stop
Multiple Airlines Logo
2:26 pm - 9:40 am
ONT
-
YYC
18h 14m
1 stop
$295Multiple Airlines
Tue, Sep 22 - Fri, Oct 2
United Airlines Logo
3:17 pm - 8:53 pm
YEG
-
ONT
6h 36m
1 stop
United Airlines Logo
5:00 am - 10:04 pm
ONT
-
YEG
16h 04m
1 stop
$311United Airlines
Tue, Sep 22 - Wed, Sep 23
United Airlines Logo
3:17 pm - 8:53 pm
YEG
-
ONT
6h 36m
1 stop
United Airlines Logo
1:18 pm - 10:04 pm
ONT
-
YEG
7h 46m
1 stop
$312United Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
10:00 am - 7:36 pm
YYC
-
ONT
10h 36m
1 stop
Multiple Airlines Logo
12:07 pm - 9:40 am
ONT
-
YYC
20h 33m
1 stop
$316Multiple Airlines
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
3:17 pm - 8:53 pm
YEG
-
ONT
6h 36m
1 stop
United Airlines Logo
5:00 am - 10:04 pm
ONT
-
YEG
16h 04m
1 stop
$320United Airlines
Thu, Sep 3 - Fri, Sep 11
Delta Logo
7:45 am - 12:16 pm
YYC
-
ONT
5h 31m
1 stop
Delta Logo
1:04 pm - 11:06 pm
ONT
-
YYC
9h 02m
1 stop
$321Delta
Thu, Sep 3 - Tue, Sep 22
United Airlines Logo
6:00 am - 12:50 pm
YYC
-
ONT
7h 50m
1 stop
United Airlines Logo
1:18 pm - 9:48 pm
ONT
-
YYC
7h 30m
1 stop
$322United Airlines
Sat, Nov 21 - Tue, Nov 24
United Airlines Logo
6:00 am - 7:51 pm
YEG
-
ONT
15h 51m
1 stop
United Airlines Logo
5:00 am - 11:20 pm
ONT
-
YEG
16h 20m
1 stop
$322United Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
10:00 am - 7:36 pm
YYC
-
ONT
10h 36m
1 stop
Multiple Airlines Logo
2:30 pm - 12:10 pm
ONT
-
YYC
20h 40m
2 stops
$329Multiple Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
2:06 pm - 8:51 pm
YYC
-
ONT
7h 45m
1 stop
United Airlines Logo
6:00 am - 1:26 pm
ONT
-
YYC
5h 26m
1 stop
$331United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$161
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Calgary to Ontario

FAQs for booking flights from Alberta to Ontario

  • How does KAYAK find such low prices on flights from Alberta to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Alberta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Alberta to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Alberta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)