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Cheap flights from Ontario to Calgary from $126

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 3/18. 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.
Multiple Airlines Logo
2:06 pm - 11:00 pm
ONT
-
YYC
7h 54m
1 stop
Multiple Airlines Logo
10:50 am - 8:06 am
YYC
-
ONT
22h 16m
2 stops
$388Multiple Airlines
jeu., mars 19 - jeu., mars 26
Multiple Airlines Logo
2:06 pm - 11:00 pm
ONT
-
YYC
7h 54m
1 stop
Multiple Airlines Logo
7:35 pm - 8:06 am
YYC
-
ONT
13h 31m
1 stop
$426Multiple Airlines
jeu., mars 19 - jeu., mars 26
United Airlines Logo
6:15 am - 12:26 pm
ONT
-
YYC
5h 11m
1 stop
United Airlines Logo
3:30 pm - 10:57 pm
YYC
-
ONT
8h 27m
1 stop
$428United Airlines
ven., mars 6 - mar., mars 10
Delta Logo
1:20 pm - 11:02 pm
ONT
-
YYC
8h 42m
1 stop
Delta Logo
7:40 am - 4:28 pm
YYC
-
ONT
9h 48m
1 stop
$429Delta
mer., avr. 1 - sam., avr. 11
Alaska Airlines Logo
3:26 pm - 10:41 am
ONT
-
YYC
18h 15m
1 stop
Alaska Airlines Logo
7:00 pm - 11:58 pm
YYC
-
ONT
5h 58m
1 stop
$433Alaska Airlines
mar., mai 12 - ven., mai 15
Alaska Airlines Logo
4:03 pm - 10:41 am
ONT
-
YYC
17h 38m
1 stop
Alaska Airlines Logo
11:31 am - 11:56 pm
YYC
-
ONT
13h 25m
2 stops
$438Alaska Airlines
sam., mai 16 - sam., mai 23
United Airlines Logo
6:10 am - 12:26 pm
ONT
-
YYC
5h 16m
1 stop
United Airlines Logo
3:30 pm - 10:57 pm
YYC
-
ONT
8h 27m
1 stop
$439United Airlines
mar., mars 3 - mer., mars 4
Multiple Airlines Logo
6:15 am - 12:14 pm
ONT
-
YYC
28h 59m
2 stops
Multiple Airlines Logo
7:35 pm - 1:28 pm
YYC
-
ONT
18h 53m
1 stop
$444Multiple Airlines
mar., mars 24 - ven., mars 27
United Airlines Logo
5:10 am - 1:53 pm
ONT
-
YYC
7h 43m
1 stop
United Airlines Logo
6:00 am - 5:47 pm
YYC
-
ONT
12h 47m
2 stops
$445United Airlines
mer., avr. 15 - mer., avr. 22
Multiple Airlines Logo
6:00 am - 5:50 pm
ONT
-
YYC
10h 50m
1 stop
Multiple Airlines Logo
7:35 pm - 1:28 pm
YYC
-
ONT
18h 53m
1 stop
$458Multiple Airlines
mar., mars 24 - ven., mars 27

Alaska Airlines flights from Ontario to Calgary

Our best Alaska Airlines deals on Ontario to Calgary flight tickets
Alaska Airlines
May 12
ONT3:26 pmOntario
18h 15m
1 stop
YYC10:41 amCalgary
May 15
YYC7:00 pmCalgary
5h 58m
1 stop
ONT11:58 pmOntario
$433
Alaska Airlines
May 16
ONT4:03 pmOntario
17h 38m
1 stop
YYC10:41 amCalgary
May 23
YYC11:31 amCalgary
13h 25m
2 stops
ONT11:56 pmOntario
$438
Alaska Airlines
Mar 14
ONT4:02 pmOntario
25h 08m
1 stop
YYC6:10 pmCalgary
Mar 18
YYC7:00 pmCalgary
5h 59m
1 stop
ONT11:59 pmOntario
$481

WestJet flights from Ontario to Calgary

Our best WestJet deals on Ontario to Calgary flight tickets
WestJet
May 1
ONT2:20 pmOntario
6h 55m
1 stop
YYC10:15 pmCalgary
May 3
YYC8:45 amCalgary
5h 54m
1 stop
ONT1:39 pmOntario
$476
WestJet
Jun 2
ONT1:35 pmOntario
7h 40m
1 stop
YYC10:15 pmCalgary
Jun 9
YYC5:50 pmCalgary
5h 50m
1 stop
ONT10:40 pmOntario
$482
WestJet
Jun 5
ONT1:35 pmOntario
7h 40m
1 stop
YYC10:15 pmCalgary
Jun 9
YYC8:45 amCalgary
9h 31m
1 stop
ONT5:16 pmOntario
$487

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 février 4, 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

jeu. 3/19

2:06 pm-11:00 pm

1 stop7h 54m

Calgary

jeu. 3/26

10:50 am-8:06 am

2 stops22h 16m

$388

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

jeu. 3/19

2:06 pm-11:00 pm

1 stop7h 54m

Calgary

jeu. 3/26

7:35 pm-8:06 am

1 stop13h 31m

$426

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

ven. 3/6

6:15 am-12:26 pm

1 stop5h 11m

Calgary

mar. 3/10

3:30 pm-10:57 pm

1 stop8h 27m

$428

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

mer. 4/1

1:20 pm-11:02 pm

1 stop8h 42m

Calgary

sam. 4/11

7:40 am-4:28 pm

1 stop9h 48m

$429

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

mar. 5/12

3:26 pm-10:41 am

1 stop18h 15m

Calgary

ven. 5/15

7:00 pm-11:58 pm

1 stop5h 58m

$433

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

sam. 5/16

4:03 pm-10:41 am

1 stop17h 38m

Calgary

sam. 5/23

11:31 am-11:56 pm

2 stops13h 25m

$438

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

mar. 3/3

6:10 am-12:26 pm

1 stop5h 16m

Calgary

mer. 3/4

3:30 pm-10:57 pm

1 stop8h 27m

$439

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

mar. 3/24

6:15 am-12:14 pm

2 stops28h 59m

Calgary

ven. 3/27

7:35 pm-1:28 pm

1 stop18h 53m

$444

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

mer. 4/15

5:10 am-1:53 pm

1 stop7h 43m

Calgary

mer. 4/22

6:00 am-5:47 pm

2 stops12h 47m

$445

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

mar. 3/24

6:00 am-5:50 pm

1 stop10h 50m

Calgary

ven. 3/27

7:35 pm-1:28 pm

1 stop18h 53m

$458

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 month to fly to Calgary?

The month of February is, on average, the cheapest month to fly to Calgary from Ontario, with most prices found around $207. If you aren’t able to travel during the month of February, then book flights to Calgary from Ontario during March instead. Flights to Calgary in March, while not as cheap as those in February, still average around $246.

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 Wednesday when prices can be found for as low as $274. 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 $324. 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 at noon when flights can be purchased for as low as $250. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $313 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
3,255 reviews
Search WestJet flights
DeltaPriceFrom $149Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Air CanadaPriceFrom $292Free CancellationRating
7.1
10,684 reviews
Search Air Canada flights
United AirlinesPriceFrom $303Free CancellationRating
7.4
9,236 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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