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Cheap flights from Ontario to Calgary from C$ 150

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
1 Apr — 8 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 27 March 2025.

Round-trip from

C$ 357

One-way from

C$ 150

Popular in

January

Cheapest in

February

Average price

C$ 351
16/5-24/5
  • 16/5-24/5
  • 2 total stops
  • 22h 07m total
  • Ontario to Calgary
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5/5
  • 5/5
  • 1 total stop
  • 12h 46m total
  • Ontario to Calgary
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in March 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 27 March 2025.

Fri 16/512:59 a.m.ONT - YYC
1 stop12h 46mMultiple Airlines
Sat 24/53:15 p.m.YYC - ONT
1 stop9h 21mMultiple Airlines
Deal found 25/3C$ 357
Fri 11/41:30 p.m.ONT - YYC
1 stop8h 46mDelta
Mon 14/48:00 a.m.YYC - ONT
1 stop9h 33mDelta
Deal found 25/3C$ 432
Tue 3/66:00 a.m.ONT - YYC
1 stop5h 19mAir Canada
Mon 9/63:22 p.m.YYC - ONT
1 stop8h 23mAir Canada
Deal found 25/3C$ 434
Fri 11/42:44 p.m.ONT - YYC
1 stop20h 01mAmerican Airlines
Mon 14/412:45 p.m.YYC - ONT
2 stops10h 13mAmerican Airlines
Deal found 26/3C$ 447
Tue 10/65:10 a.m.ONT - YYC
1 stop12h 11mUnited Airlines
Sun 15/66:15 a.m.YYC - ONT
1 stop15h 49mUnited Airlines
Deal found 25/3C$ 509
Mon 28/44:29 p.m.ONT - YYC
1 stop24h 00mAlaska Airlines
Wed 30/46:19 p.m.YYC - ONT
1 stop17h 32mAlaska Airlines
Deal found 25/3C$ 564
Tue 5/87:00 a.m.ONT - YYC
1 stop8h 45mWestJet
Sat 9/85:45 p.m.YYC - ONT
1 stop5h 56mWestJet
Deal found 25/3C$ 581

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 27 March 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

Fri 16/5

12:59 a.m.-2:45 p.m.

1 stop12h 46m

Calgary

Sat 24/5

3:15 p.m.-11:36 p.m.

1 stop9h 21m

C$ 357

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 11/4

1:30 p.m.-11:16 p.m.

1 stop8h 46m

Calgary

Mon 14/4

8:00 a.m.-4:33 p.m.

1 stop9h 33m

C$ 432

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 3/6

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

1 stop5h 19m

Calgary

Mon 9/6

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

1 stop8h 23m

C$ 434

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 11/4

2:44 p.m.-11:45 a.m.

1 stop20h 01m

Calgary

Mon 14/4

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

2 stops10h 13m

C$ 447

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 10/6

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

1 stop12h 11m

Calgary

Sun 15/6

6:15 a.m.-9:04 p.m.

1 stop15h 49m

C$ 509

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 28/4

4:29 p.m.-5:29 p.m.

1 stop24h 00m

Calgary

Wed 30/4

6:19 p.m.-10:51 a.m.

1 stop17h 32m

C$ 564

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 5/8

7:00 a.m.-4:45 p.m.

1 stop8h 45m

Calgary

Sat 9/8

5:45 p.m.-10:41 p.m.

1 stop5h 56m

C$ 581

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 5/5

12:59 a.m.-2:45 p.m.

1 stop12h 46m

C$ 150

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 30/4

6:00 a.m.-11:35 a.m.

1 stop4h 35m

C$ 181

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 29/4

6:00 a.m.-10:28 p.m.

2 stops15h 28m

C$ 183

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 15 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$ 138). 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 27 March 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 27 March 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
9,795 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
9,795 reviews
Alaska Airlines
8.0
Very good
9,795 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
7,895 reviews
Alaska Airlines
8.0
Very good
9,795 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
8,603 reviews
Alaska Airlines
8.0
Very good
9,795 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
9,795 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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
2,785 reviews
Alaska Airlines
8.0
Very good
9,795 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

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$ 432, 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 Air Canada and American Airlines - these airlines can fly you to your destination from C$ 434 and C$ 447, respectively. You may be able to fly from Ontario to Calgary for 23% 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 Delta. According to our data, you can fly for as low as C$ 181. Users have also found prices from C$ 183 and C$ 257 on Air Canada and United Airlines, 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$ 138). 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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