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Cheap flights from Ontario to Calgary from C$ 204

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 15/4. 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
1 adult, Economy, 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.
United Airlines Logo
6:00 a.m. - 12:19 p.m.
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
6:00 a.m. - 12:38 p.m.
YYC
-
ONT
7h 38m
1 stop
C$ 526United Airlines
Thu, 7 May - Wed, 13 May
United Airlines Logo
6:00 a.m. - 12:19 p.m.
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
3:22 p.m. - 10:45 p.m.
YYC
-
ONT
8h 23m
1 stop
C$ 530United Airlines
Sat, 11 Apr - Sun, 19 Apr
United Airlines Logo
5:10 a.m. - 1:53 p.m.
ONT
-
YYC
7h 43m
1 stop
United Airlines Logo
6:00 a.m. - 5:47 p.m.
YYC
-
ONT
12h 47m
2 stops
C$ 538United Airlines
Tue, 14 Apr - Sat, 18 Apr
United Airlines Logo
6:00 a.m. - 12:19 p.m.
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
6:00 a.m. - 12:38 p.m.
YYC
-
ONT
7h 38m
1 stop
C$ 548United Airlines
Thu, 7 May - Wed, 13 May
United Airlines Logo
6:00 a.m. - 12:19 p.m.
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
6:00 a.m. - 12:38 p.m.
YYC
-
ONT
7h 38m
1 stop
C$ 549United Airlines
Thu, 7 May - Wed, 13 May
United Airlines Logo
6:00 a.m. - 12:19 p.m.
ONT
-
YYC
5h 19m
1 stop
United Airlines Logo
3:22 p.m. - 10:45 p.m.
YYC
-
ONT
8h 23m
1 stop
C$ 550United Airlines
Sat, 11 Apr - Sat, 18 Apr
United Airlines Logo
5:10 a.m. - 9:48 p.m.
ONT
-
YYC
15h 38m
1 stop
United Airlines Logo
1:27 p.m. - 8:36 p.m.
YYC
-
ONT
8h 09m
1 stop
C$ 560United Airlines
Fri, 17 Apr - Tue, 21 Apr
Multiple Airlines Logo
2:05 p.m. - 8:10 p.m.
ONT
-
YYC
29h 05m
2 stops
Multiple Airlines Logo
5:50 p.m. - 11:59 p.m.
YYC
-
ONT
7h 09m
1 stop
C$ 563Multiple Airlines
Mon, 27 Apr - Mon, 4 May
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$ 567United Airlines
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
2:00 p.m. - 10:15 p.m.
ONT
-
YYC
7h 15m
1 stop
Multiple Airlines Logo
6:00 a.m. - 11:14 a.m.
YYC
-
ONT
6h 14m
1 stop
C$ 572Multiple Airlines
Sun, 9 Aug - Thu, 13 Aug

Alaska Airlines flights from Ontario to Calgary

Our best Alaska Airlines deals on Ontario to Calgary flight tickets
Alaska Airlines
25 Jul
ONT2:09 p.m.Ontario
8h 06m
1 stop
YYC11:15 p.m.Calgary
29 Jul
YYC6:00 a.m.Calgary
6h 14m
1 stop
ONT11:14 a.m.Ontario
C$ 612
Alaska Airlines
24 Aug
ONT4:00 p.m.Ontario
6h 50m
1 stop
YYC11:50 p.m.Calgary
29 Aug
YYC6:00 a.m.Calgary
6h 09m
1 stop
ONT11:09 a.m.Ontario
C$ 626
Alaska Airlines
11 Aug
ONT5:38 p.m.Ontario
16h 12m
1 stop
YYC10:50 a.m.Calgary
18 Aug
YYC7:00 p.m.Calgary
15h 25m
2 stops
ONT9:25 a.m.Ontario
C$ 639

Delta flights from Ontario to Calgary

Our best Delta deals on Ontario to Calgary flight tickets
Delta
14 Apr
ONT1:29 p.m.Ontario
8h 31m
1 stop
YYC11:00 p.m.Calgary
21 Apr
YYC7:40 a.m.Calgary
5h 34m
1 stop
ONT12:14 p.m.Ontario
C$ 589
Delta
15 Apr
ONT1:29 p.m.Ontario
8h 31m
1 stop
YYC11:00 p.m.Calgary
20 Apr
YYC7:40 a.m.Calgary
9h 45m
1 stop
ONT4:25 p.m.Ontario
C$ 596
Delta
9 Apr
ONT1:20 p.m.Ontario
8h 42m
1 stop
YYC11:02 p.m.Calgary
17 Apr
YYC7:40 a.m.Calgary
9h 45m
1 stop
ONT4:25 p.m.Ontario
C$ 624

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 17 March 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
Quickest round-trip

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 7/5

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

1 stop5h 19m

Calgary

Wed 13/5

6:00 a.m.-12:38 p.m.

1 stop7h 38m

C$ 526

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 11/4

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

1 stop5h 19m

Calgary

Sun 19/4

3:22 p.m.-10:45 p.m.

1 stop8h 23m

C$ 530

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 14/4

5:10 a.m.-1:53 p.m.

1 stop7h 43m

Calgary

Sat 18/4

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

2 stops12h 47m

C$ 538

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 7/5

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

1 stop5h 19m

Calgary

Wed 13/5

6:00 a.m.-12:38 p.m.

1 stop7h 38m

C$ 548

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 7/5

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

1 stop5h 19m

Calgary

Wed 13/5

6:00 a.m.-12:38 p.m.

1 stop7h 38m

C$ 549

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 11/4

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

1 stop5h 19m

Calgary

Sat 18/4

3:22 p.m.-10:45 p.m.

1 stop8h 23m

C$ 550

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 17/4

5:10 a.m.-9:48 p.m.

1 stop15h 38m

Calgary

Tue 21/4

1:27 p.m.-8:36 p.m.

1 stop8h 09m

C$ 560

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 27/4

2:05 p.m.-8:10 p.m.

2 stops29h 05m

Calgary

Mon 4/5

5:50 p.m.-11:59 p.m.

1 stop7h 09m

C$ 563

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 11/4

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

1 stop5h 19m

Calgary

Sat 18/4

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

2 stops12h 47m

C$ 567

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 9/8

2:00 p.m.-10:15 p.m.

1 stop7h 15m

Calgary

Thu 13/8

6:00 a.m.-11:14 a.m.

1 stop6h 14m

C$ 572

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 Wednesday when prices can be found for as low as C$ 315. 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$ 478.

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$ 227. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 436 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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