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Cheap flights from Ontario to Calgary from C$ 143

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 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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.
Multiple Airlines Logo
8:07 a.m. - 3:15 p.m.
ONT
-
YYC
6h 08m
1 stop
Multiple Airlines Logo
8:25 a.m. - 1:28 p.m.
YYC
-
ONT
6h 03m
1 stop
C$ 340Multiple Airlines
Thu, 26 Mar - Tue, 31 Mar
Multiple Airlines Logo
3:30 p.m. - 12:02 p.m.
ONT
-
YYC
19h 32m
1 stop
Multiple Airlines Logo
3:00 p.m. - 1:28 p.m.
YYC
-
ONT
23h 28m
2 stops
C$ 354Multiple Airlines
Mon, 16 Mar - Mon, 30 Mar
Multiple Airlines Logo
3:30 p.m. - 12:02 p.m.
ONT
-
YYC
19h 32m
1 stop
Multiple Airlines Logo
4:15 p.m. - 1:28 p.m.
YYC
-
ONT
22h 13m
1 stop
C$ 359Multiple Airlines
Mon, 16 Mar - Mon, 30 Mar
Multiple Airlines Logo
11:10 a.m. - 12:14 p.m.
ONT
-
YYC
48h 04m
2 stops
Multiple Airlines Logo
7:35 p.m. - 8:04 a.m.
YYC
-
ONT
13h 29m
1 stop
C$ 364Multiple Airlines
Mon, 6 Apr - Sun, 12 Apr
Multiple Airlines Logo
9:49 p.m. - 12:02 p.m.
ONT
-
YYC
13h 13m
1 stop
Multiple Airlines Logo
7:35 p.m. - 12:09 p.m.
YYC
-
ONT
17h 34m
1 stop
C$ 369Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr
Multiple Airlines Logo
2:44 p.m. - 10:00 p.m.
ONT
-
YYC
6h 16m
1 stop
Multiple Airlines Logo
9:55 p.m. - 8:04 a.m.
YYC
-
ONT
35h 09m
2 stops
C$ 381Multiple Airlines
Wed, 6 May - Sat, 9 May
Multiple Airlines Logo
8:07 a.m. - 6:53 a.m.
ONT
-
YYC
21h 46m
2 stops
Multiple Airlines Logo
8:25 a.m. - 1:28 p.m.
YYC
-
ONT
6h 03m
1 stop
C$ 385Multiple Airlines
Thu, 26 Mar - Tue, 31 Mar
Multiple Airlines Logo
9:02 p.m. - 11:00 p.m.
ONT
-
YYC
24h 58m
1 stop
Multiple Airlines Logo
4:15 p.m. - 8:04 a.m.
YYC
-
ONT
16h 49m
1 stop
C$ 407Multiple Airlines
Mon, 6 Apr - Sun, 12 Apr
Multiple Airlines Logo
7:29 p.m. - 10:00 p.m.
ONT
-
YYC
25h 31m
1 stop
Multiple Airlines Logo
7:45 p.m. - 8:04 a.m.
YYC
-
ONT
13h 19m
1 stop
C$ 410Multiple Airlines
Wed, 6 May - Sat, 9 May
Multiple Airlines Logo
11:17 a.m. - 8:04 a.m.
ONT
-
YYC
19h 47m
2 stops
Multiple Airlines Logo
7:35 p.m. - 12:09 p.m.
YYC
-
ONT
17h 34m
1 stop
C$ 425Multiple Airlines
Mon, 30 Mar - Mon, 6 Apr

United Airlines flights from Ontario to Calgary

Our best United Airlines deals on Ontario to Calgary flight tickets
United Airlines
8 Apr
ONT1:34 p.m.Ontario
7h 14m
1 stop
YYC9:48 p.m.Calgary
15 Apr
YYC3:22 p.m.Calgary
8h 23m
1 stop
ONT10:45 p.m.Ontario
C$ 554
United Airlines
14 Apr
ONT6:00 a.m.Ontario
5h 19m
1 stop
YYC12:19 p.m.Calgary
18 Apr
YYC6:00 a.m.Calgary
12h 47m
2 stops
ONT5:47 p.m.Ontario
C$ 561
United Airlines
18 Feb
ONT6:09 a.m.Ontario
5h 17m
1 stop
YYC12:26 p.m.Calgary
25 Feb
YYC3:30 p.m.Calgary
8h 27m
1 stop
ONT10:57 p.m.Ontario
C$ 671

WestJet flights from Ontario to Calgary

Our best WestJet deals on Ontario to Calgary flight tickets
WestJet
30 Apr
ONT2:20 p.m.Ontario
6h 55m
1 stop
YYC10:15 p.m.Calgary
3 May
YYC8:45 a.m.Calgary
5h 54m
1 stop
ONT1:39 p.m.Ontario
C$ 651
WestJet
2 Jun
ONT1:35 p.m.Ontario
7h 40m
1 stop
YYC10:15 p.m.Calgary
9 Jun
YYC8:45 a.m.Calgary
9h 31m
1 stop
ONT5:16 p.m.Ontario
C$ 679

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 15 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

Thu 26/3

8:07 a.m.-3:15 p.m.

1 stop6h 08m

Calgary

Tue 31/3

8:25 a.m.-1:28 p.m.

1 stop6h 03m

C$ 340

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 16/3

3:30 p.m.-12:02 p.m.

1 stop19h 32m

Calgary

Mon 30/3

3:00 p.m.-1:28 p.m.

2 stops23h 28m

C$ 354

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 16/3

3:30 p.m.-12:02 p.m.

1 stop19h 32m

Calgary

Mon 30/3

4:15 p.m.-1:28 p.m.

1 stop22h 13m

C$ 359

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 6/4

11:10 a.m.-12:14 p.m.

2 stops48h 04m

Calgary

Sun 12/4

7:35 p.m.-8:04 a.m.

1 stop13h 29m

C$ 364

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 30/3

9:49 p.m.-12:02 p.m.

1 stop13h 13m

Calgary

Mon 6/4

7:35 p.m.-12:09 p.m.

1 stop17h 34m

C$ 369

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 6/5

2:44 p.m.-10:00 p.m.

1 stop6h 16m

Calgary

Sat 9/5

9:55 p.m.-8:04 a.m.

2 stops35h 09m

C$ 381

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 26/3

8:07 a.m.-6:53 a.m.

2 stops21h 46m

Calgary

Tue 31/3

8:25 a.m.-1:28 p.m.

1 stop6h 03m

C$ 385

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 6/4

9:02 p.m.-11:00 p.m.

1 stop24h 58m

Calgary

Sun 12/4

4:15 p.m.-8:04 a.m.

1 stop16h 49m

C$ 407

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 6/5

7:29 p.m.-10:00 p.m.

1 stop25h 31m

Calgary

Sat 9/5

7:45 p.m.-8:04 a.m.

1 stop13h 19m

C$ 410

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 30/3

11:17 a.m.-8:04 a.m.

2 stops19h 47m

Calgary

Mon 6/4

7:35 p.m.-12:09 p.m.

1 stop17h 34m

C$ 425

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 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$ 304. 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$ 475.

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$ 237. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 419 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 16m

Direct flights

None
The fastest flight from Ontario to Calgary takes 5h 16m
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 16m.

  • 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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