What airlines fly to Calgary?

WestJet, Delta and Air Canada are the top three most popular airlines that fly to Calgary from Ontario according to our data. WestJet is the first choice among our users, with 85% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 5 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Ontario to Calgary?

Flights via Denver (DEN) offer the lowest average round-trip price of $303.

Which layover airport has the shortest connection time from Ontario to Calgary?

Salt Lake City (SLC) has the shortest average layover time for this route: 2h 59m.

Which airport is the most popular layover for flights between Ontario and Calgary?

Salt Lake City (SLC) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Ontario to Calgary?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 6h 40m.

What is the cheapest airline that flies from Ontario to Calgary?

United Airlines is the most popular carrier operating from Ontario to Calgary

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?

The number of operators available for flights from Ontario Airport to Calgary Airport is 4 as of January 2026.

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.

$106 Cheap Flights from Ontario to Calgary in 2026

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Find the cheapest flights from Ontario to Calgary

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One-way

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Cheap round-trip flights

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3:22 pm - 11:05 pm

ONT

YYC

6h 43m1 stop

7:35 pm - 12:10 pm

YYC

ONT

17h 35m1 stop

$289Multiple Airlines

Thu, Jan 29 - Sun, Feb 1

3:22 pm - 11:05 pm

ONT

YYC

6h 43m1 stop

7:35 pm - 2:41 pm

YYC

ONT

20h 06m1 stop

$291Multiple Airlines

Thu, Jan 29 - Sun, Feb 1

10:18 pm - 11:57 am

ONT

YYC

12h 39m1 stop

7:35 pm - 1:11 pm

YYC

ONT

18h 36m1 stop

$296Multiple Airlines

Sun, Feb 22 - Sun, Mar 1

10:18 pm - 11:57 am

ONT

YYC

12h 39m1 stop

3:00 pm - 1:11 pm

YYC

ONT

23h 11m2 stops

$298Multiple Airlines

Sun, Feb 22 - Sun, Mar 1

3:22 pm - 11:05 pm

ONT

YYC

6h 43m1 stop

11:40 pm - 12:10 pm

YYC

ONT

13h 30m2 stops

$315Multiple Airlines

Thu, Jan 29 - Sun, Feb 1

3:22 pm - 11:05 pm

ONT

YYC

6h 43m1 stop

11:40 pm - 12:10 pm

YYC

ONT

13h 30m2 stops

$316Multiple Airlines

Thu, Jan 29 - Sun, Feb 1

8:07 am - 11:00 pm

ONT

YYC

13h 53m1 stop

7:35 pm - 11:59 pm

YYC

ONT

29h 24m2 stops

$321Multiple Airlines

Thu, Mar 26 - Mon, Mar 30

8:07 am - 11:00 pm

ONT

YYC

13h 53m1 stop

7:35 pm - 3:54 pm

YYC

ONT

21h 19m1 stop

$326Multiple Airlines

Thu, Mar 26 - Mon, Mar 30

2:34 pm - 11:05 pm

ONT

YYC

7h 31m1 stop

6:30 am - 2:12 pm

YYC

ONT

32h 42m2 stops

$329Multiple Airlines

Mon, Jan 19 - Tue, Jan 27

2:34 pm - 11:05 pm

ONT

YYC

7h 31m1 stop

7:35 pm - 2:12 pm

YYC

ONT

19h 37m1 stop

$332Multiple Airlines

Mon, Jan 19 - Tue, Jan 27

Air Canada flights from Ontario to Calgary

Our best Air Canada deals on Ontario to Calgary flight tickets

Air Canada

Jan 19

ONT5:05 amOntario

13h 30m

2 stops

YYC7:35 pmCalgary

Jan 27

YYC1:10 pmCalgary

8h 48m

2 stops

ONT8:58 pmOntario

$487

Air Canada

Feb 2

ONT6:00 amOntario

5h 26m

1 stop

YYC12:26 pmCalgary

Feb 6

YYC3:30 pmCalgary

8h 23m

1 stop

ONT10:53 pmOntario

$503

Air Canada

Jan 20

ONT6:00 amOntario

5h 26m

1 stop

YYC12:26 pmCalgary

Jan 22

YYC6:45 amCalgary

15h 13m

2 stops

ONT8:58 pmOntario

$508

Delta flights from Ontario to Calgary

Our best Delta deals on Ontario to Calgary flight tickets

Delta

Jun 13

ONT1:00 pmOntario

9h 06m

1 stop

YYC11:06 pmCalgary

Jun 20

YYC7:15 amCalgary

9h 59m

1 stop

ONT4:14 pmOntario

$456

Delta

Jan 22

ONT7:30 amOntario

9h 20m

1 stop

YYC5:50 pmCalgary

Jan 27

YYC3:00 pmCalgary

23h 56m

2 stops

ONT1:56 pmOntario

$474

Delta

Jun 26

ONT1:00 pmOntario

9h 06m

1 stop

YYC11:06 pmCalgary

Jul 5

YYC7:15 amCalgary

9h 59m

1 stop

ONT4:14 pmOntario

$516

Fly from

Fly to

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/29

3:22 pm-11:05 pm

1 stop6h 43m

Calgary

Sun 2/1

7:35 pm-12:10 pm

1 stop17h 35m

$289

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/29

3:22 pm-11:05 pm

1 stop6h 43m

Calgary

Sun 2/1

7:35 pm-2:41 pm

1 stop20h 06m

$291

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 2/22

10:18 pm-11:57 am

1 stop12h 39m

Calgary

Sun 3/1

7:35 pm-1:11 pm

1 stop18h 36m

$296

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 2/22

10:18 pm-11:57 am

1 stop12h 39m

Calgary

Sun 3/1

3:00 pm-1:11 pm

2 stops23h 11m

$298

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/29

3:22 pm-11:05 pm

1 stop6h 43m

Calgary

Sun 2/1

11:40 pm-12:10 pm

2 stops13h 30m

$315

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/29

3:22 pm-11:05 pm

1 stop6h 43m

Calgary

Sun 2/1

11:40 pm-12:10 pm

2 stops13h 30m

$316

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 3/26

8:07 am-11:00 pm

1 stop13h 53m

Calgary

Mon 3/30

7:35 pm-11:59 pm

2 stops29h 24m

$321

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 3/26

8:07 am-11:00 pm

1 stop13h 53m

Calgary

Mon 3/30

7:35 pm-3:54 pm

1 stop21h 19m

$326

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 1/19

2:34 pm-11:05 pm

1 stop7h 31m

Calgary

Tue 1/27

6:30 am-2:12 pm

2 stops32h 42m

$329

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 1/19

2:34 pm-11:05 pm

1 stop7h 31m

Calgary

Tue 1/27

7:35 pm-2:12 pm

1 stop19h 37m

$332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 Tuesday when prices can be found for as low as $273. 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 Sunday will generally be more expensive and average around $322. 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 $265. 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	5h 03m
Direct flights	None

The fastest flight from Ontario to Calgary takes 5h 03m

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 03m.
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?
The number of operators available for flights from Ontario Airport to Calgary Airport is 4 as of January 2026.
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?
Based on momondo bookings for flights between Ontario and Calgary, the leading airline is Delta, making up 34% of the total bookings. Other popular airlines include United Airlines with 28%, WestJet with 20%, and Air Canada with 19%.

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
Delta	PriceFrom $186	Free Cancellation	Rating 7.9 8,029 reviews	Search Delta flights
WestJet	PriceFrom $188	Free Cancellation	Rating 7.2 3,235 reviews	Search WestJet flights
Air Canada	PriceFrom $292	Free Cancellation	Rating 7.1 10,603 reviews	Search Air Canada flights
United Airlines	PriceFrom $303	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights

Banff

Canmore

Lake Louise

Airdrie

Drumheller

Radium Hot Springs

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.