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Cheap flights from Ontario to Calgary from $140

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 4/15. 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
1 adult, Economy, 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.
Multiple Airlines Logo
11:10 am - 6:50 pm
ONT
-
YYC
6h 40m
1 stop
Multiple Airlines Logo
10:05 am - 10:44 am
YYC
-
ONT
49h 39m
2 stops
$344Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
7:44 pm - 12:02 pm
ONT
-
YYC
15h 18m
1 stop
Multiple Airlines Logo
11:45 am - 11:55 pm
YYC
-
ONT
37h 10m
2 stops
$346Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:44 pm - 12:02 pm
ONT
-
YYC
15h 18m
1 stop
Multiple Airlines Logo
10:00 am - 8:24 am
YYC
-
ONT
23h 24m
2 stops
$351Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
7:44 pm - 12:02 pm
ONT
-
YYC
15h 18m
1 stop
Multiple Airlines Logo
10:00 am - 8:24 am
YYC
-
ONT
23h 24m
2 stops
$353Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
11:47 am - 11:00 pm
ONT
-
YYC
10h 13m
1 stop
Multiple Airlines Logo
5:50 pm - 1:10 pm
YYC
-
ONT
20h 20m
2 stops
$359Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
7:44 pm - 12:02 pm
ONT
-
YYC
15h 18m
1 stop
Multiple Airlines Logo
11:45 am - 11:55 pm
YYC
-
ONT
37h 10m
2 stops
$370Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
11:44 am - 12:02 pm
ONT
-
YYC
23h 18m
1 stop
Multiple Airlines Logo
8:45 am - 2:32 pm
YYC
-
ONT
6h 47m
1 stop
$373Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
11:10 am - 6:50 pm
ONT
-
YYC
6h 40m
1 stop
Multiple Airlines Logo
12:20 pm - 4:38 pm
YYC
-
ONT
29h 18m
1 stop
$374Multiple Airlines
Mon, Apr 13 - Sun, Apr 19
Multiple Airlines Logo
7:44 pm - 12:02 pm
ONT
-
YYC
15h 18m
1 stop
Multiple Airlines Logo
5:50 pm - 9:45 am
YYC
-
ONT
16h 55m
1 stop
$375Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
6:00 am - 12:19 pm
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
1:27 pm - 8:36 pm
YYC
-
ONT
8h 09m
1 stop
$385United Airlines
Tue, Apr 21 - Tue, Apr 28

WestJet flights from Ontario to Calgary

Our best WestJet deals on Ontario to Calgary flight tickets
WestJet
May 27
ONT6:45 amOntario
5h 25m
1 stop
YYC1:10 pmCalgary
May 30
YYC5:50 pmCalgary
5h 44m
1 stop
ONT10:34 pmOntario
$476
WestJet
Jun 27
ONT2:00 pmOntario
7h 15m
1 stop
YYC10:15 pmCalgary
Jul 4
YYC5:50 pmCalgary
5h 50m
1 stop
ONT10:40 pmOntario
$483

United Airlines flights from Ontario to Calgary

Our best United Airlines deals on Ontario to Calgary flight tickets
United Airlines
Apr 21
ONT6:00 amOntario
5h 19m
1 stop
YYC12:19 pmCalgary
Apr 28
YYC1:27 pmCalgary
8h 09m
1 stop
ONT8:36 pmOntario
$385
United Airlines
May 2
ONT6:00 amOntario
5h 19m
1 stop
YYC12:19 pmCalgary
May 9
YYC6:00 amCalgary
12h 52m
2 stops
ONT5:52 pmOntario
$393
United Airlines
Apr 17
ONT6:00 amOntario
5h 19m
1 stop
YYC12:19 pmCalgary
Apr 26
YYC3:22 pmCalgary
8h 23m
1 stop
ONT10:45 pmOntario
$394

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 March 11, 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

Cheapest round-trip

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 4/13

11:10 am-6:50 pm

1 stop6h 40m

Calgary

Sun 4/19

10:05 am-10:44 am

2 stops49h 39m

$344

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/21

7:44 pm-12:02 pm

1 stop15h 18m

Calgary

Tue 4/28

11:45 am-11:55 pm

2 stops37h 10m

$346

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 4/22

7:44 pm-12:02 pm

1 stop15h 18m

Calgary

Wed 4/29

10:00 am-8:24 am

2 stops23h 24m

$351

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 4/22

7:44 pm-12:02 pm

1 stop15h 18m

Calgary

Wed 4/29

10:00 am-8:24 am

2 stops23h 24m

$353

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 4/23

11:47 am-11:00 pm

1 stop10h 13m

Calgary

Sun 4/26

5:50 pm-1:10 pm

2 stops20h 20m

$359

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/21

7:44 pm-12:02 pm

1 stop15h 18m

Calgary

Tue 4/28

11:45 am-11:55 pm

2 stops37h 10m

$370

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 4/22

11:44 am-12:02 pm

1 stop23h 18m

Calgary

Wed 4/29

8:45 am-2:32 pm

1 stop6h 47m

$373

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 4/13

11:10 am-6:50 pm

1 stop6h 40m

Calgary

Sun 4/19

12:20 pm-4:38 pm

1 stop29h 18m

$374

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/21

7:44 pm-12:02 pm

1 stop15h 18m

Calgary

Tue 4/28

5:50 pm-9:45 am

1 stop16h 55m

$375
Quickest round-trip

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/21

6:00 am-12:19 pm

1 stop5h 19m

Calgary

Tue 4/28

1:27 pm-8:36 pm

1 stop8h 09m

$385

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 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

5h 11m

Direct flights

None
The fastest flight from Ontario to Calgary takes 5h 11m
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 5h 11m.

  • 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
3,288 reviews
Search WestJet flights
DeltaPriceFrom $149Free CancellationRating
7.9
8,278 reviews
Search Delta flights
Air CanadaPriceFrom $292Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom $303Free CancellationRating
7.4
9,413 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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