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 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.

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.

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.

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

Delta 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 December 2025.

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.

$128 Cheap Flights from Ontario to Calgary in 2025/26

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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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5:15 pm - 5:50 pm

ONT

YYC

23h 35m1 stop

7:35 pm - 7:36 am

YYC

ONT

13h 01m1 stop

$267Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

5:15 pm - 5:15 pm

ONT

YYC

23h 00m2 stops

7:35 pm - 7:36 am

YYC

ONT

13h 01m1 stop

$269Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

3:07 pm - 3:15 pm

ONT

YYC

23h 08m2 stops

7:35 pm - 10:09 am

YYC

ONT

15h 34m1 stop

$289Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

3:07 pm - 12:01 pm

ONT

YYC

19h 54m1 stop

7:35 pm - 10:09 am

YYC

ONT

15h 34m1 stop

$294Multiple Airlines

Wed, Jan 21 - Wed, Jan 28

3:04 pm - 11:50 pm

ONT

YYC

7h 46m1 stop

7:50 am - 3:08 pm

YYC

ONT

8h 18m2 stops

$315Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

4:03 pm - 5:50 pm

ONT

YYC

24h 47m1 stop

7:35 pm - 9:18 am

YYC

ONT

14h 43m1 stop

$334Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

3:22 pm - 9:34 am

ONT

YYC

17h 12m2 stops

8:25 am - 6:27 pm

YYC

ONT

11h 02m1 stop

$421Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

3:22 pm - 9:34 am

ONT

YYC

17h 12m2 stops

8:25 am - 6:27 pm

YYC

ONT

11h 02m1 stop

$424Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

7:30 am - 5:50 pm

ONT

YYC

9h 20m1 stop

1:30 pm - 10:51 pm

YYC

ONT

10h 21m1 stop

$435Delta

Wed, Jan 21 - Sat, Jan 24

6:00 am - 5:50 pm

ONT

YYC

10h 50m1 stop

8:25 am - 6:27 pm

YYC

ONT

11h 02m1 stop

$453Multiple Airlines

Thu, Feb 5 - Thu, Feb 12

Delta flights from Ontario to Calgary

Our best Delta deals on Ontario to Calgary flight tickets

Delta

Jan 28

ONT7:30 amOntario

9h 20m

1 stop

YYC5:50 pmCalgary

Feb 3

YYC1:25 pmCalgary

10h 19m

1 stop

ONT10:44 pmOntario

$454

Find similar

Delta

Jan 28

ONT3:30 pmOntario

8h 11m

2 stops

YYC12:41 amCalgary

Feb 3

YYC1:25 pmCalgary

10h 19m

1 stop

ONT10:44 pmOntario

$460

Find similar

Delta

Jan 9

ONT6:00 amOntario

4h 50m

1 stop

YYC11:50 amCalgary

Jan 18

YYC12:40 pmCalgary

10h 08m

1 stop

ONT9:48 pmOntario

$469

Find similar

United Airlines flights from Ontario to Calgary

Our best United Airlines deals on Ontario to Calgary flight tickets

United Airlines

Jan 8

ONT1:24 pmOntario

7h 29m

1 stop

YYC9:53 pmCalgary

Jan 14

YYC2:13 pmCalgary

7h 45m

1 stop

ONT8:58 pmOntario

$479

Find similar

United Airlines

May 29

ONT1:00 pmOntario

7h 38m

1 stop

YYC9:38 pmCalgary

Jun 2

YYC6:20 amCalgary

12h 27m

2 stops

ONT5:47 pmOntario

$484

Find similar

United Airlines

Jan 8

ONT1:53 pmOntario

31h 00m

2 stops

YYC9:53 pmCalgary

Jan 11

YYC6:15 amCalgary

30h 03m

2 stops

ONT11:18 amOntario

$533

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/8

5:15 pm-5:50 pm

1 stop23h 35m

Calgary

Sun 1/11

7:35 pm-7:36 am

1 stop13h 01m

$267

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 1/8

5:15 pm-5:15 pm

2 stops23h 00m

Calgary

Sun 1/11

7:35 pm-7:36 am

1 stop13h 01m

$269

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 1/21

3:07 pm-3:15 pm

2 stops23h 08m

Calgary

Wed 1/28

7:35 pm-10:09 am

1 stop15h 34m

$289

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 1/21

3:07 pm-12:01 pm

1 stop19h 54m

Calgary

Wed 1/28

7:35 pm-10:09 am

1 stop15h 34m

$294

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 1/24

3:04 pm-11:50 pm

1 stop7h 46m

Calgary

Sat 1/31

7:50 am-3:08 pm

2 stops8h 18m

$315

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 1/24

4:03 pm-5:50 pm

1 stop24h 47m

Calgary

Sat 1/31

7:35 pm-9:18 am

1 stop14h 43m

$334

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 2/5

3:22 pm-9:34 am

2 stops17h 12m

Calgary

Thu 2/12

8:25 am-6:27 pm

1 stop11h 02m

$421

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 2/5

3:22 pm-9:34 am

2 stops17h 12m

Calgary

Thu 2/12

8:25 am-6:27 pm

1 stop11h 02m

$424

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 1/21

7:30 am-5:50 pm

1 stop9h 20m

Calgary

Sat 1/24

1:30 pm-10:51 pm

1 stop10h 21m

$435

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 2/5

6:00 am-5:50 pm

1 stop10h 50m

Calgary

Thu 2/12

8:25 am-6:27 pm

1 stop11h 02m

$453

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 $244. 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 $275. 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 $328. 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 $271. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $344 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	5h 15m
Direct flights	None

The fastest flight from Ontario to Calgary takes 5h 15m

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 15m.
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 December 2025.
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 35% of the total bookings. Other popular airlines include United Airlines with 29%, Air Canada with 19%, and WestJet with 18%.

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 8,008 reviews	Search Delta flights
WestJet	PriceFrom $188	Free Cancellation	Rating 7.2 3,194 reviews	Search WestJet flights
Air Canada	PriceFrom $292	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
United Airlines	PriceFrom $303	Free Cancellation	Rating 7.4 9,095 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.