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Cheap flights from Ontario to Calgary from C$ 147

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
20 Apr — 27 Apr1
1 adult

Cheap 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 15 April 2025.

Round-trip from

C$ 343

One-way from

C$ 147

Popular in

January

Cheapest in

February

Average price

C$ 428
24/5-26/5
  • 24/5-26/5
  • 2 total stops
  • 38h 46m total
  • Ontario to Calgary
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10/5
  • 10/5
  • 1 total stop
  • 7h 10m total
  • Ontario to Calgary
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 79 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ontario to Calgary

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 15 April 2025.

Sat 24/59:41 p.m.ONT - YYC
1 stop12h 32mMultiple Airlines
Wed 28/53:40 p.m.YYC - ONT
1 stop6h 09mMultiple Airlines
Deal found 14/4C$ 343
Sat 24/51:10 p.m.ONT - YYC
1 stop8h 51mDelta
Wed 28/57:40 a.m.YYC - ONT
1 stop9h 37mDelta
Deal found 14/4C$ 407
Mon 14/71:19 p.m.ONT - YYC
1 stop8h 07mUnited Airlines
Sat 26/77:30 a.m.YYC - ONT
1 stop5h 44mUnited Airlines
Deal found 15/4C$ 409
Fri 23/55:10 a.m.ONT - YYC
1 stop12h 11mAir Canada
Tue 27/51:20 p.m.YYC - ONT
2 stops10h 25mAir Canada
Deal found 14/4C$ 416
Mon 12/54:35 p.m.ONT - YYC
2 stops18h 15mAmerican Airlines
Mon 19/512:45 p.m.YYC - ONT
1 stop22h 13mAmerican Airlines
Deal found 14/4C$ 421
Tue 20/57:20 p.m.ONT - YYC
1 stop14h 07mAlaska Airlines
Sun 25/511:17 a.m.YYC - ONT
2 stops13h 40mAlaska Airlines
Deal found 14/4C$ 494
Fri 1/82:38 p.m.ONT - YYC
1 stop6h 37mWestJet
Sat 9/812:05 p.m.YYC - ONT
1 stop11h 36mWestJet
Deal found 14/4C$ 599

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 15 April 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

Sat 24/5

9:41 p.m.-11:13 a.m.

1 stop12h 32m

Calgary

Mon 26/5

7:35 p.m.-8:49 p.m.

1 stop26h 14m

C$ 343

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 24/5

5:10 a.m.-6:21 p.m.

1 stop12h 11m

Calgary

Tue 27/5

6:15 a.m.-5:25 p.m.

1 stop12h 10m

C$ 407

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 23/5

5:10 a.m.-6:21 p.m.

1 stop12h 11m

Calgary

Tue 27/5

1:20 p.m.-10:45 p.m.

2 stops10h 25m

C$ 416

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 12/5

4:35 p.m.-11:50 a.m.

2 stops18h 15m

Calgary

Mon 19/5

12:45 p.m.-9:58 a.m.

1 stop22h 13m

C$ 421

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 6/6

1:10 p.m.-11:01 p.m.

1 stop8h 51m

Calgary

Thu 12/6

7:55 a.m.-12:17 p.m.

1 stop5h 22m

C$ 463

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 20/5

7:20 p.m.-10:27 a.m.

1 stop14h 07m

Calgary

Sun 25/5

11:17 a.m.-11:57 p.m.

2 stops13h 40m

C$ 494

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 1/8

2:38 p.m.-10:15 p.m.

1 stop6h 37m

Calgary

Sat 9/8

12:05 p.m.-10:41 p.m.

1 stop11h 36m

C$ 599

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 10/5

8:24 a.m.-4:34 p.m.

1 stop7h 10m

C$ 147

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 7/6

5:10 a.m.-6:21 p.m.

1 stop12h 11m

C$ 168

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 25/7

1:00 p.m.-11:03 p.m.

1 stop9h 03m

C$ 229

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 13 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, January is the cheapest month in which you can book a flight from Ontario to Calgary (average of C$ 139). Flying from Ontario to Calgary in July is currently the most expensive (average of C$ 263). 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.

What is the cheapest time of day to fly from ONT to YYC?

Find hourly flight availability from Ontario to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

When flying from Ontario to Calgary, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated 15 April 2025.
Read through reviews of airlines operating flights from Ontario to Calgary, such as Alaska Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,805 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines flying from Ontario to Calgary round-trip?

    Currently priced at C$ 407, Delta will fly you from Ontario to Calgary and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 409 and C$ 416, respectively. You may be able to fly from Ontario to Calgary for 25% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ontario to Calgary one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 168. Users have also found prices from C$ 229 and C$ 278 on Delta and Air Canada, respectively.

  • 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, January is the cheapest month in which you can book a flight from Ontario to Calgary (average of C$ 139). Flying from Ontario to Calgary in July is currently the most expensive (average of C$ 263). 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 Ontario?

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

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Fly with Cheapflights

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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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