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Cheap flights from Ontario to Calgary from C$ 156

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 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
1:29 p.m. - 10:57 p.m.
ONT
-
YYC
8h 28m
1 stop
Delta Logo
7:45 a.m. - 12:19 p.m.
YYC
-
ONT
5h 34m
1 stop
C$ 394Delta
Sat, 16 May - Wed, 20 May
Multiple Airlines Logo
11:17 a.m. - 11:00 p.m.
ONT
-
YYC
10h 43m
1 stop
Multiple Airlines Logo
7:35 p.m. - 1:28 p.m.
YYC
-
ONT
18h 53m
1 stop
C$ 430Multiple Airlines
Fri, 20 Mar - Tue, 24 Mar
Delta Logo
1:29 p.m. - 10:57 p.m.
ONT
-
YYC
8h 28m
1 stop
Delta Logo
7:45 a.m. - 12:19 p.m.
YYC
-
ONT
5h 34m
1 stop
C$ 448Delta
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
10:03 p.m. - 11:00 p.m.
ONT
-
YYC
23h 57m
1 stop
Multiple Airlines Logo
11:30 p.m. - 8:06 a.m.
YYC
-
ONT
33h 36m
2 stops
C$ 453Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
2:06 p.m. - 11:00 p.m.
ONT
-
YYC
7h 54m
1 stop
Multiple Airlines Logo
4:15 p.m. - 8:06 a.m.
YYC
-
ONT
16h 51m
1 stop
C$ 484Multiple Airlines
Thu, 19 Mar - Sun, 22 Mar
Delta Logo
1:00 p.m. - 11:06 p.m.
ONT
-
YYC
9h 06m
1 stop
Delta Logo
7:15 a.m. - 4:14 p.m.
YYC
-
ONT
9h 59m
1 stop
C$ 501Delta
Tue, 4 Aug - Tue, 11 Aug
United Airlines Logo
6:00 a.m. - 12:19 p.m.
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
6:00 a.m. - 5:47 p.m.
YYC
-
ONT
12h 47m
2 stops
C$ 508United Airlines
Tue, 21 Apr - Sat, 25 Apr
Multiple Airlines Logo
2:06 p.m. - 8:04 a.m.
ONT
-
YYC
16h 58m
2 stops
Multiple Airlines Logo
4:15 p.m. - 8:06 a.m.
YYC
-
ONT
16h 51m
1 stop
C$ 509Multiple Airlines
Thu, 19 Mar - Sun, 22 Mar
United Airlines Logo
6:15 a.m. - 12:26 p.m.
ONT
-
YYC
5h 11m
1 stop
United Airlines Logo
3:30 p.m. - 10:57 p.m.
YYC
-
ONT
8h 27m
1 stop
C$ 512United Airlines
Mon, 16 Mar - Tue, 24 Mar
Multiple Airlines Logo
9:11 p.m. - 8:10 p.m.
ONT
-
YYC
21h 59m
2 stops
Multiple Airlines Logo
6:00 a.m. - 11:19 a.m.
YYC
-
ONT
6h 19m
1 stop
C$ 517Multiple Airlines
Mon, 1 Jun - Tue, 30 Jun

WestJet flights from Ontario to Calgary

Our best WestJet deals on Ontario to Calgary flight tickets
WestJet
5 Jun
ONT1:35 p.m.Ontario
7h 40m
1 stop
YYC10:15 p.m.Calgary
4 Jul
YYC5:50 p.m.Calgary
5h 50m
1 stop
ONT10:40 p.m.Ontario
C$ 627
WestJet
4 Jun
ONT1:35 p.m.Ontario
7h 40m
1 stop
YYC10:15 p.m.Calgary
3 Jul
YYC7:55 p.m.Calgary
27h 45m
1 stop
ONT10:40 p.m.Ontario
C$ 630

Alaska Airlines flights from Ontario to Calgary

Our best Alaska Airlines deals on Ontario to Calgary flight tickets
Alaska Airlines
4 Aug
ONT2:09 p.m.Ontario
8h 06m
1 stop
YYC11:15 p.m.Calgary
9 Aug
YYC6:00 a.m.Calgary
6h 14m
1 stop
ONT11:14 a.m.Ontario
C$ 501
Alaska Airlines
25 Jul
ONT2:09 p.m.Ontario
8h 06m
1 stop
YYC11:15 p.m.Calgary
23 Aug
YYC6:00 a.m.Calgary
6h 09m
1 stop
ONT11:09 a.m.Ontario
C$ 546
Alaska Airlines
21 Jul
ONT2:09 p.m.Ontario
8h 06m
1 stop
YYC11:15 p.m.Calgary
28 Jul
YYC6:00 a.m.Calgary
6h 14m
1 stop
ONT11:14 a.m.Ontario
C$ 552

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 96,600 searches. Data last updated 26 February 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

Sat 16/5

1:29 p.m.-10:57 p.m.

1 stop8h 28m

Calgary

Wed 20/5

7:45 a.m.-12:19 p.m.

1 stop5h 34m

C$ 394

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 20/3

11:17 a.m.-11:00 p.m.

1 stop10h 43m

Calgary

Tue 24/3

7:35 p.m.-1:28 p.m.

1 stop18h 53m

C$ 430

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 16/5

1:29 p.m.-10:57 p.m.

1 stop8h 28m

Calgary

Sat 23/5

7:45 a.m.-12:19 p.m.

1 stop5h 34m

C$ 448

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 18/3

10:03 p.m.-11:00 p.m.

1 stop23h 57m

Calgary

Wed 25/3

11:30 p.m.-8:06 a.m.

2 stops33h 36m

C$ 453

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 19/3

2:06 p.m.-11:00 p.m.

1 stop7h 54m

Calgary

Sun 22/3

4:15 p.m.-8:06 a.m.

1 stop16h 51m

C$ 484

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/8

1:00 p.m.-11:06 p.m.

1 stop9h 06m

Calgary

Tue 11/8

7:15 a.m.-4:14 p.m.

1 stop9h 59m

C$ 501

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 21/4

6:00 a.m.-12:19 p.m.

1 stop5h 19m

Calgary

Sat 25/4

6:00 a.m.-5:47 p.m.

2 stops12h 47m

C$ 508

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 19/3

2:06 p.m.-8:04 a.m.

2 stops16h 58m

Calgary

Sun 22/3

4:15 p.m.-8:06 a.m.

1 stop16h 51m

C$ 509

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 16/3

6:15 a.m.-12:26 p.m.

1 stop5h 11m

Calgary

Tue 24/3

3:30 p.m.-10:57 p.m.

1 stop8h 27m

C$ 512

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 1/6

9:11 p.m.-8:10 p.m.

2 stops21h 59m

Calgary

Tue 30/6

6:00 a.m.-11:19 a.m.

1 stop6h 19m

C$ 517

Flights are sorted by cheapest round-trip flights 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 Wednesday when prices can be found for as low as C$ 306. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 477.

What is the cheapest time of day to depart on your flight to Calgary?

Our data shows that the cheapest Ontario to Calgary flights are usually those with departure times at noon. Our users have found flights to Calgary at noon for as low as C$ 226. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 420 on average. Flights to Calgary from Ontario in the morning are generally more expensive because this time of day is more convenient for travellers’ 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?

    Ontario and Calgary are 1909.3 km apart from one another. In terms of flight time, this usually takes a little over 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 old do you have to be to fly from Ontario Airport to Calgary Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling 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
Kananaskis
Drumheller
Airdrie

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Calgary?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Calgary for you.

Can I find flights from Ontario to Calgary with flexible booking policies on momondo?

Flights from Ontario to Calgary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Calgary?

momondo helps you find the best flight between Ontario and Calgary by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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