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Cheap flights from Ontario to Calgary from $146

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 7/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:17 pm - 9:40 am
ONT
-
YYC
12h 23m
1 stop
Multiple Airlines Logo
7:55 pm - 12:48 pm
YYC
-
ONT
17h 53m
1 stop
$333Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
4:04 pm - 1:10 pm
ONT
-
YYC
20h 06m
1 stop
Multiple Airlines Logo
3:20 pm - 3:09 pm
YYC
-
ONT
24h 49m
1 stop
$338Multiple Airlines
Fri, May 29 - Wed, Jun 3
Multiple Airlines Logo
4:04 pm - 1:10 pm
ONT
-
YYC
20h 06m
1 stop
Multiple Airlines Logo
7:45 pm - 3:09 pm
YYC
-
ONT
20h 24m
1 stop
$350Multiple Airlines
Mon, Jun 1 - Fri, Jun 5
Multiple Airlines Logo
8:59 am - 9:45 pm
ONT
-
YYC
11h 46m
1 stop
Multiple Airlines Logo
7:55 pm - 12:54 pm
YYC
-
ONT
17h 59m
1 stop
$367Multiple Airlines
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
4:04 pm - 1:10 pm
ONT
-
YYC
20h 06m
1 stop
Multiple Airlines Logo
3:20 pm - 10:05 am
YYC
-
ONT
19h 45m
2 stops
$375Multiple Airlines
Fri, May 29 - Wed, Jun 3
Multiple Airlines Logo
3:34 pm - 12:20 pm
ONT
-
YYC
19h 46m
1 stop
Multiple Airlines Logo
11:00 am - 7:51 pm
YYC
-
ONT
9h 51m
1 stop
$379Multiple Airlines
Thu, Jun 18 - Wed, Jun 24
Multiple Airlines Logo
8:36 pm - 9:40 am
ONT
-
YYC
12h 04m
1 stop
Multiple Airlines Logo
7:55 pm - 10:58 am
YYC
-
ONT
16h 03m
1 stop
$381Multiple Airlines
Sat, Jul 4 - Sat, Jul 11
Multiple Airlines Logo
2:05 pm - 11:15 pm
ONT
-
YYC
8h 10m
1 stop
Multiple Airlines Logo
7:55 pm - 10:58 am
YYC
-
ONT
16h 03m
1 stop
$383Multiple Airlines
Mon, Aug 17 - Sat, Aug 22
Multiple Airlines Logo
4:04 pm - 1:10 pm
ONT
-
YYC
20h 06m
1 stop
Multiple Airlines Logo
7:45 pm - 10:05 am
YYC
-
ONT
15h 20m
2 stops
$387Multiple Airlines
Mon, Jun 1 - Fri, Jun 5
Delta Logo
1:29 pm - 11:00 pm
ONT
-
YYC
8h 31m
1 stop
Delta Logo
7:40 am - 4:25 pm
YYC
-
ONT
9h 45m
1 stop
$398Delta
Sat, May 2 - Tue, May 5

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Delta flights from Ontario to Calgary

Our best Delta deals on Ontario to Calgary flight tickets
Delta
May 2
ONT1:29 pmOntario
8h 31m
1 stop
YYC11:00 pmCalgary
May 5
YYC7:40 amCalgary
9h 45m
1 stop
ONT4:25 pmOntario
$398
Delta
Aug 28
ONT1:00 pmOntario
9h 06m
1 stop
YYC11:06 pmCalgary
Aug 31
YYC7:15 amCalgary
9h 59m
1 stop
ONT4:14 pmOntario
$430
Delta
Jun 3
ONT6:00 amOntario
13h 30m
2 stops
YYC8:30 pmCalgary
Jun 6
YYC7:45 amCalgary
9h 32m
1 stop
ONT4:17 pmOntario
$440

United Airlines flights from Ontario to Calgary

Our best United Airlines deals on Ontario to Calgary flight tickets
United Airlines
Aug 19
ONT5:00 amOntario
12h 30m
1 stop
YYC6:30 pmCalgary
Aug 24
YYC9:30 amCalgary
12h 22m
1 stop
ONT8:52 pmOntario
$408
United Airlines
May 3
ONT6:00 amOntario
5h 19m
1 stop
YYC12:19 pmCalgary
May 9
YYC6:00 amCalgary
7h 38m
1 stop
ONT12:38 pmOntario
$527
United Airlines
May 2
ONT5:00 amOntario
7h 53m
1 stop
YYC1:53 pmCalgary
May 9
YYC6:00 amCalgary
12h 52m
2 stops
ONT5:52 pmOntario
$537

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 April 19, 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

Tue 6/2

8:17 pm-9:40 am

1 stop12h 23m

Calgary

Tue 6/9

7:55 pm-12:48 pm

1 stop17h 53m

$333

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 5/29

4:04 pm-1:10 pm

1 stop20h 06m

Calgary

Wed 6/3

3:20 pm-3:09 pm

1 stop24h 49m

$338

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 6/1

4:04 pm-1:10 pm

1 stop20h 06m

Calgary

Fri 6/5

7:45 pm-3:09 pm

1 stop20h 24m

$350

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 5/29

8:59 am-9:45 pm

1 stop11h 46m

Calgary

Tue 6/2

7:55 pm-12:54 pm

1 stop17h 59m

$367

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 5/29

4:04 pm-1:10 pm

1 stop20h 06m

Calgary

Wed 6/3

3:20 pm-10:05 am

2 stops19h 45m

$375

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 6/18

3:34 pm-12:20 pm

1 stop19h 46m

Calgary

Wed 6/24

11:00 am-7:51 pm

1 stop9h 51m

$379

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 7/4

8:36 pm-9:40 am

1 stop12h 04m

Calgary

Sat 7/11

7:55 pm-10:58 am

1 stop16h 03m

$381

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 8/17

2:05 pm-11:15 pm

1 stop8h 10m

Calgary

Sat 8/22

7:55 pm-10:58 am

1 stop16h 03m

$383

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 6/1

4:04 pm-1:10 pm

1 stop20h 06m

Calgary

Fri 6/5

7:45 pm-10:05 am

2 stops15h 20m

$387
Quickest round-trip

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 5/2

1:29 pm-11:00 pm

1 stop8h 31m

Calgary

Tue 5/5

7:40 am-4:25 pm

1 stop9h 45m

$398

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 $288. 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 $360. 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 $303. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $418 on average. Flights to Calgary from Ontario at noon 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 37m

Direct flights

None
The fastest flight from Ontario to Calgary takes 4h 37m
There are no direct flights from Ontario to Calgary. There are no popular flight routes from Ontario to Calgary.
Search flight deals

Frequently asked questions about flying from Ontario to Calgary

  • 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 37m.

  • 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 $200Free CancellationRating
7.2
3,322 reviews
Search WestJet flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,419 reviews
Search Delta flights
Air CanadaPriceFrom $356Free CancellationRating
7.1
10,943 reviews
Search Air Canada flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
9,605 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $418Free CancellationRating
7.9
12,262 reviews
Search Alaska 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
Airdrie
Radium Hot Springs
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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