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Cheap flights from Ontario to Calgary from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Calgary departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:29 pm - 10:57 pm
ONT
-
YYC
8h 28m
1 stop
Delta Logo
7:45 am - 12:19 pm
YYC
-
ONT
5h 34m
1 stop
$288Delta
Sat, May 16 - Wed, May 20
Multiple Airlines Logo
11:17 am - 11:00 pm
ONT
-
YYC
10h 43m
1 stop
Multiple Airlines Logo
7:35 pm - 1:28 pm
YYC
-
ONT
18h 53m
1 stop
$314Multiple Airlines
Fri, Mar 20 - Tue, Mar 24
Delta Logo
1:29 pm - 10:57 pm
ONT
-
YYC
8h 28m
1 stop
Delta Logo
7:45 am - 12:19 pm
YYC
-
ONT
5h 34m
1 stop
$327Delta
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
3:30 pm - 9:34 am
ONT
-
YYC
17h 04m
2 stops
Multiple Airlines Logo
7:35 pm - 1:28 pm
YYC
-
ONT
18h 53m
1 stop
$331Multiple Airlines
Fri, Mar 20 - Tue, Mar 24
Multiple Airlines Logo
11:44 am - 11:10 am
ONT
-
YYC
22h 26m
2 stops
Multiple Airlines Logo
7:35 pm - 10:44 am
YYC
-
ONT
16h 09m
1 stop
$332Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
7:08 pm - 5:50 pm
ONT
-
YYC
21h 42m
1 stop
Multiple Airlines Logo
7:35 pm - 10:44 am
YYC
-
ONT
16h 09m
1 stop
$343Multiple Airlines
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
2:06 pm - 11:00 pm
ONT
-
YYC
7h 54m
1 stop
Multiple Airlines Logo
4:15 pm - 8:06 am
YYC
-
ONT
16h 51m
1 stop
$354Multiple Airlines
Thu, Mar 19 - Sun, Mar 22
Multiple Airlines Logo
9:02 pm - 9:17 pm
ONT
-
YYC
23h 15m
2 stops
Multiple Airlines Logo
7:35 pm - 10:44 am
YYC
-
ONT
16h 09m
1 stop
$362Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
6:00 am - 12:19 pm
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
3:22 pm - 10:45 pm
YYC
-
ONT
8h 23m
1 stop
$365United Airlines
Thu, Apr 16 - Wed, Apr 22
United Airlines Logo
5:15 am - 9:53 pm
ONT
-
YYC
15h 38m
1 stop
United Airlines Logo
3:22 pm - 10:45 pm
YYC
-
ONT
8h 23m
1 stop
$366United Airlines
Tue, Mar 24 - Wed, Apr 1

Air Canada flights from Ontario to Calgary

Our best Air Canada deals on Ontario to Calgary flight tickets
Air Canada
Apr 15
ONT11:05 amOntario
12h 21m
2 stops
YYC12:26 amCalgary
Apr 21
YYC11:20 amCalgary
10h 16m
2 stops
ONT8:36 pmOntario
$452
Air Canada
Mar 3
ONT6:10 amOntario
12h 34m
2 stops
YYC7:44 pmCalgary
Mar 4
YYC1:10 pmCalgary
8h 40m
2 stops
ONT8:50 pmOntario
$623

United Airlines flights from Ontario to Calgary

Our best United Airlines deals on Ontario to Calgary flight tickets
United Airlines
Apr 16
ONT6:00 amOntario
5h 19m
1 stop
YYC12:19 pmCalgary
Apr 22
YYC3:22 pmCalgary
8h 23m
1 stop
ONT10:45 pmOntario
$365
United Airlines
Apr 23
ONT6:00 amOntario
5h 19m
1 stop
YYC12:19 pmCalgary
Apr 25
YYC6:00 amCalgary
12h 47m
2 stops
ONT5:47 pmOntario
$371
United Airlines
Mar 16
ONT6:15 amOntario
5h 11m
1 stop
YYC12:26 pmCalgary
Mar 24
YYC3:30 pmCalgary
8h 27m
1 stop
ONT10:57 pmOntario
$374

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Ontario to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 5/16

1:29 pm-10:57 pm

1 stop8h 28m

Calgary

Wed 5/20

7:45 am-12:19 pm

1 stop5h 34m

$288

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 3/20

11:17 am-11:00 pm

1 stop10h 43m

Calgary

Tue 3/24

7:35 pm-1:28 pm

1 stop18h 53m

$314

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 5/16

1:29 pm-10:57 pm

1 stop8h 28m

Calgary

Sat 5/23

7:45 am-12:19 pm

1 stop5h 34m

$327

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 3/20

3:30 pm-9:34 am

2 stops17h 04m

Calgary

Tue 3/24

7:35 pm-1:28 pm

1 stop18h 53m

$331

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 4/15

11:44 am-11:10 am

2 stops22h 26m

Calgary

Tue 4/21

7:35 pm-10:44 am

1 stop16h 09m

$332

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 4/15

7:08 pm-5:50 pm

1 stop21h 42m

Calgary

Tue 4/21

7:35 pm-10:44 am

1 stop16h 09m

$343

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 3/19

2:06 pm-11:00 pm

1 stop7h 54m

Calgary

Sun 3/22

4:15 pm-8:06 am

1 stop16h 51m

$354

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 4/13

9:02 pm-9:17 pm

2 stops23h 15m

Calgary

Mon 4/20

7:35 pm-10:44 am

1 stop16h 09m

$362

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 4/16

6:00 am-12:19 pm

1 stop5h 19m

Calgary

Wed 4/22

3:22 pm-10:45 pm

1 stop8h 23m

$365

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 3/24

5:15 am-9:53 pm

1 stop15h 38m

Calgary

Wed 4/1

3:22 pm-10:45 pm

1 stop8h 23m

$366

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Calgary from

How to get the cheapest flight ticket from Ontario to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Calgary?

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Tuesday when prices can be found for as low as $268. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to Calgary on a Monday will generally be more expensive and average around $332. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Calgary?

The cheapest time of day to fly to Calgary is in the afternoon when flights can be purchased for as low as $266. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $317 on average. Flights to Calgary from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Ontario to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Calgary according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Calgary (ONT to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Calgary

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Ontario to Calgary takes 4h 40m
There are no direct flights from Ontario to Calgary. There are no popular flight routes from Ontario to Calgary.
Search flight deals

  • How far is Ontario to Calgary by plane?

    The distance between Ontario and Calgary is about 1186.4 mi. A reasonable flight in good conditions will take 4h 40m.

  • When did momondo last update prices for flights from Ontario Airport to Calgary Airport?

    Prices for flights from Ontario Airport to Calgary Airport refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Calgary Airport?

  • How old do you have to be to fly from Ontario Airport to Calgary Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Calgary?

Best airlines flying from Ontario to Calgary

Compare and see reviews for airlines that fly from Ontario to Calgary with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $138Free CancellationRating
7.2
3,276 reviews
Search WestJet flights
DeltaPriceFrom $149Free CancellationRating
7.9
8,244 reviews
Search Delta flights
Air CanadaPriceFrom $292Free CancellationRating
7.1
10,757 reviews
Search Air Canada flights
United AirlinesPriceFrom $303Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Airdrie
Drumheller
Kananaskis

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Calgary?

Finding the right flight to Calgary from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Calgary quick and easy, saving you time and money.

Can I find flights from Ontario to Calgary with flexible booking policies on momondo?

momondo does allow users to show only those flights to Calgary from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Calgary?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Calgary.

I’m not ready to book a flight from Ontario to Calgary right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Calgary from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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