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Cheap flights from Ontario to Calgary from C$ 177

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Calgary
Explore the most affordable flight options available from Ontario to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 31/126:38 a.m.ONT - YYC
1 stop10h 12mDelta
Wed 7/17:40 a.m.YYC - ONT
1 stop9h 32mDelta
Deal found 11/12C$ 767
Tue 30/126:00 a.m.ONT - YYC
1 stop27h 41mAlaska Airlines
Fri 9/17:00 p.m.YYC - ONT
1 stop5h 56mAlaska Airlines
Deal found 10/12C$ 793
Mon 29/126:38 a.m.ONT - YYC
1 stop10h 12mDelta
Wed 7/17:40 a.m.YYC - ONT
1 stop9h 32mDelta
Deal found 11/12C$ 816
Wed 31/126:38 a.m.ONT - YYC
1 stop10h 12mDelta
Tue 6/17:40 a.m.YYC - ONT
1 stop9h 32mDelta
Deal found 11/12C$ 818
Mon 29/126:38 a.m.ONT - YYC
1 stop10h 12mDelta
Mon 5/112:40 p.m.YYC - ONT
1 stop10h 08mDelta
Deal found 11/12C$ 869
Sat 20/125:16 p.m.ONT - YYC
2 stops44h 29mMultiple Airlines
Mon 5/18:25 a.m.YYC - ONT
1 stop9h 50mMultiple Airlines
Deal found 10/12C$ 902
Wed 24/124:36 p.m.ONT - YYC
1 stop17h 05mAlaska Airlines
Wed 31/1211:31 a.m.YYC - ONT
1 stop23h 19mAlaska Airlines
Deal found 11/12C$ 976

Find flight deals from Ontario to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 368

One-way from

C$ 177

Popular in

December

Cheapest in

February

Average price

C$ 1,085
8/1-11/1
  • 8/1-11/1
  • 2 total stops
  • 36h 36m total
  • Ontario to Calgary
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 7h 31m total
  • Ontario to Calgary
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (C$ 429 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Ontario to Calgary that are best for you.

Fly from

Ontario

Fly to

Calgary

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 8/1

5:15 p.m.-5:50 p.m.

1 stop23h 35m

Calgary

Sun 11/1

7:35 p.m.-7:36 a.m.

1 stop13h 01m

C$ 368

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 5/2

3:22 p.m.-9:34 a.m.

2 stops17h 12m

Calgary

Thu 12/2

8:25 a.m.-6:27 p.m.

1 stop11h 02m

C$ 581

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 28/1

7:30 a.m.-5:50 p.m.

1 stop9h 20m

Calgary

Tue 3/2

1:25 p.m.-10:44 p.m.

1 stop10h 19m

C$ 600

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 21/1

7:30 a.m.-5:50 p.m.

1 stop9h 20m

Calgary

Sat 24/1

1:30 p.m.-10:51 p.m.

1 stop10h 21m

C$ 600

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 9/1

6:00 a.m.-11:50 a.m.

1 stop4h 50m

Calgary

Sun 18/1

12:40 p.m.-9:48 p.m.

1 stop10h 08m

C$ 647

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 11/1

1:11 p.m.-11:02 p.m.

1 stop8h 51m

Calgary

Sun 18/1

12:40 p.m.-9:48 p.m.

1 stop10h 08m

C$ 650

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 6/6

1:00 p.m.-9:38 p.m.

1 stop7h 38m

Calgary

Tue 9/6

6:20 a.m.-12:33 p.m.

1 stop7h 13m

C$ 661

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 5/5

5:05 a.m.-1:56 p.m.

1 stop7h 51m

Calgary

Sun 10/5

3:22 p.m.-10:52 p.m.

1 stop8h 30m

C$ 661

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 1/3

1:10 p.m.-11:05 p.m.

1 stop8h 55m

Calgary

Thu 7/5

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

1 stop9h 59m

C$ 661

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 24/1

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

3 stops35h 00m

C$ 189

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 18 results
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Best time to book a flight from Ontario to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Calgary

What is the cheapest month to book a flight from Ontario to Calgary?

Currently, July is the cheapest month in which you can book a flight from Ontario to Calgary (average of C$ 130). Flying from Ontario to Calgary in December is currently the most expensive (average of C$ 277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Calgary?

    Delta can get you from Ontario to Calgary in just under 9h 20m. Your travel time can differ by up to . There are 1918 km between Ontario and Calgary.

  • Can I find deals for flights from Ontario to Calgary that include hotel bookings?

    Yes. In addition to deals on Ontario to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Calgary.

  • Can I find deals for business class flights from Ontario to Calgary?

    Yes. Cheapflights offers flight deals from Ontario to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Calgary?

    Currently, July is the cheapest month in which you can book a flight from Ontario to Calgary (average of C$ 130). Flying from Ontario to Calgary in December is currently the most expensive (average of C$ 277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Radium Hot Springs
Airdrie
Kananaskis
Drumheller

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Calgary?

When you search for this flight from Ontario to Calgary, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Calgary?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Calgary for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Calgary with no change fees?

Certainly. Search results for flights to Calgary from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Calgary become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Calgary flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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