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

Currently priced at C$ 420, United Airlines will fly you from Ontario to Calgary and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from C$ 427 and C$ 451, respectively. You may be able to fly from Ontario to Calgary for 26% 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$ 174. Users have also found prices from C$ 184 and C$ 290 on Delta and WestJet, respectively.

How far in advance should I book a flight from Ontario to Calgary?

Travellers have found it’s best to book a flight 57 days in advance to save up to 64% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Calgary 1-2 weeks in advance for as low as C$ 497, or C$ 681 for flights within the next 24 hours.

What is the cheapest month to fly from Ontario to Calgary?

September is one of the best times of the year to fly to Calgary from Ontario. Prices for September average C$ 459 per person but you can even find prices for as low as C$ 154. The most expensive prices can be found in the month of December. Opting for a September flight can save you 37% on your journey compared to booking in December

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.

C$ 114+ Flights from Ontario to Calgary

Cheap flight deals from Ontario to Calgary

Round-trip from	C$ 382
One-way from	C$ 114
Popular in	September
Cheapest in	November
Average price	C$ 652

6/2-9/2
2 total stops
42h 41m total
Ontario to Calgary

Search Deals

11/4
1 total stop
11h 21m total
Ontario to Calgary

Search Deals

High demand for flights, 22% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

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 23 December 2024.

Tue 24/1210:39 p.m.ONT - YYC

1 stop23h 16mMultiple Airlines

Fri 27/124:35 p.m.YYC - ONT

1 stop21h 22mMultiple Airlines

Deal found 22/12C$ 586

Wed 25/125:05 a.m.ONT - YYC

1 stop7h 56mUnited Airlines

Tue 7/13:30 p.m.YYC - ONT

1 stop19h 21mUnited Airlines

Deal found 22/12C$ 1,000

Mon 23/126:00 a.m.ONT - YYC

1 stop5h 28mAir Canada

Fri 27/126:19 a.m.YYC - ONT

1 stop7h 21mAir Canada

Deal found 22/12C$ 1,081

Wed 25/1212:45 p.m.ONT - YYC

2 stops22h 14mAmerican Airlines

Tue 7/16:29 a.m.YYC - ONT

2 stops12h 55mAmerican Airlines

Deal found 22/12C$ 1,412

Mon 23/125:30 a.m.ONT - YYC

1 stop5h 20mDelta

Tue 31/121:20 p.m.YYC - ONT

1 stop7h 55mDelta

Deal found 22/12C$ 1,454

Best flights from Ontario to Calgary
Discover carefully curated flight deals from Ontario to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 December 2024.

Thu 6/26:50 p.m.ONT - YYC

1 stop27h 05mMultiple Airlines

Sun 9/24:35 p.m.YYC - ONT

1 stop15h 36mMultiple Airlines

Deal found 22/12C$ 382

Sun 19/15:10 a.m.ONT - YYC

1 stop15h 31mUnited Airlines

Wed 22/16:19 a.m.YYC - ONT

1 stop15h 32mUnited Airlines

Deal found 22/12C$ 420

Thu 6/21:45 p.m.ONT - YYC

2 stops10h 30mAir Canada

Sun 9/26:19 a.m.YYC - ONT

1 stop15h 32mAir Canada

Deal found 22/12C$ 427

Thu 23/11:21 p.m.ONT - YYC

1 stop8h 57mDelta

Wed 29/18:00 a.m.YYC - ONT

1 stop5h 26mDelta

Deal found 22/12C$ 451

Sun 2/211:59 p.m.ONT - YYC

1 stop20h 58mAmerican Airlines

Sat 8/26:29 a.m.YYC - ONT

1 stop8h 22mAmerican Airlines

Deal found 22/12C$ 568

Sat 25/16:00 a.m.ONT - YYC

1 stop11h 10mAlaska Airlines

Mon 27/17:00 p.m.YYC - ONT

1 stop16h 49mAlaska Airlines

Deal found 21/12C$ 626

Fri 21/26:00 a.m.ONT - YYC

1 stop10h 55mWestJet

Sun 23/21:20 p.m.YYC - ONT

1 stop27h 05mWestJet

Deal found 22/12C$ 681

Last-minute flights from Ontario to Calgary
Discover last-minute flight deals from Ontario to Calgary. Data last updated 23 December 2024 and is based on user searches.

Tue 24/1210:39 p.m.ONT - YYC

1 stop23h 16mMultiple Airlines

Fri 27/124:35 p.m.YYC - ONT

1 stop21h 22mMultiple Airlines

Deal found 22/12C$ 586

Wed 25/1212:45 p.m.ONT - YYC

2 stops22h 14mAmerican Airlines

Tue 7/16:29 a.m.YYC - ONT

2 stops12h 55mAmerican Airlines

Deal found 22/12C$ 1,412

Fri 27/125:30 a.m.ONT - YYC

1 stop5h 20mDelta

Tue 31/121:20 p.m.YYC - ONT

1 stop7h 55mDelta

Deal found 22/12C$ 1,454

Sat 28/125:05 a.m.ONT - YYC

1 stop7h 56mAir Canada

Fri 3/16:19 a.m.YYC - ONT

1 stop7h 21mAir Canada

Deal found 21/12C$ 1,295

Sun 29/125:05 a.m.ONT - YYC

1 stop7h 56mUnited Airlines

Thu 2/16:19 a.m.YYC - ONT

1 stop7h 21mUnited Airlines

Deal found 21/12C$ 1,348

Sun 19/15:10 a.m.ONT - YYC

1 stop15h 31mUnited Airlines

Wed 22/16:19 a.m.YYC - ONT

1 stop15h 32mUnited Airlines

Deal found 22/12C$ 420

Mon 20/16:15 a.m.ONT - YYC

1 stop5h 13mAir Canada

Sat 25/19:00 a.m.YYC - ONT

2 stops10h 19mAir Canada

Deal found 22/12C$ 677

Thu 23/11:21 p.m.ONT - YYC

1 stop8h 57mDelta

Wed 29/18:00 a.m.YYC - ONT

1 stop5h 26mDelta

Deal found 22/12C$ 451

Sat 25/16:00 a.m.ONT - YYC

1 stop11h 10mAlaska Airlines

Mon 27/17:00 p.m.YYC - ONT

1 stop16h 49mAlaska Airlines

Deal found 21/12C$ 626

One-way flights from Ontario to Calgary
Search for one-way flight options from Ontario to Calgary. Find affordable one-way fares based on user searches. Data last updated 23 December 2024.

Fri 11/410:34 a.m.ONT - YYC

1 stop11h 21mMultiple Airlines

Deal found 22/12C$ 114

Sat 8/25:10 a.m.ONT - YYC

1 stop15h 31mUnited Airlines

Deal found 21/12C$ 174

Thu 13/26:00 a.m.ONT - YYC

2 stops13h 53mDelta

Deal found 22/12C$ 184

Sat 18/16:00 a.m.ONT - YYC

1 stop11h 15mWestJet

Deal found 21/12C$ 290

Sat 12/46:00 a.m.ONT - YYC

1 stop5h 19mAir Canada

Deal found 22/12C$ 466

Sat 12/47:00 a.m.ONT - YYC

2 stops10h 07mAlaska Airlines

Deal found 22/12C$ 496

Sat 18/110:30 p.m.ONT - YYC

2 stops19h 38mAvianca

Deal found 21/12C$ 1,320

Find flights from Ontario to Calgary within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 6/2

6:50 p.m.-10:55 p.m.

1 stop27h 05m

Calgary

Sun 9/2

4:35 p.m.-7:11 a.m.

1 stop15h 36m

C$ 382

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 19/1

5:10 a.m.-9:41 p.m.

1 stop15h 31m

Calgary

Wed 22/1

6:19 a.m.-8:51 p.m.

1 stop15h 32m

C$ 420

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 6/2

1:45 p.m.-1:15 a.m.

2 stops10h 30m

Calgary

Sun 9/2

6:19 a.m.-8:51 p.m.

1 stop15h 32m

C$ 427

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 23/1

1:21 p.m.-11:18 p.m.

1 stop8h 57m

Calgary

Wed 29/1

8:00 a.m.-12:26 p.m.

1 stop5h 26m

C$ 451

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 2/2

11:59 p.m.-9:57 p.m.

1 stop20h 58m

Calgary

Sat 8/2

6:29 a.m.-1:51 p.m.

1 stop8h 22m

C$ 568

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 25/1

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

1 stop11h 10m

Calgary

Mon 27/1

7:00 p.m.-10:49 a.m.

1 stop16h 49m

C$ 626

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 21/2

6:00 a.m.-5:55 p.m.

1 stop10h 55m

Calgary

Sun 23/2

1:20 p.m.-3:25 p.m.

1 stop27h 05m

C$ 681

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 11/4

10:34 a.m.-10:55 p.m.

1 stop11h 21m

C$ 114

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 8/2

5:10 a.m.-9:41 p.m.

1 stop15h 31m

C$ 174

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 13/2

6:00 a.m.-8:53 p.m.

2 stops13h 53m

C$ 184

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/12

Showing 1-10 of 14 results

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.

Travel insights for flights from Ontario to Calgary

Get recent, data-driven insights about flights from Ontario to Calgary including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Calgary (average of C$ 150). 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?

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

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

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

Read through reviews of airlines operating flights from Ontario to Calgary, such as Delta, United Airlines and Air Canada. 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

9,549 reviews

Check prices

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines

8.0

Very good

9,549 reviews

Alaska Airlines

8.0

Very good

9,549 reviews

Check prices

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta

8.0

Very good

8,594 reviews

Alaska Airlines

8.0

Very good

9,549 reviews

Check prices

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines

7.4

Good

9,028 reviews

Alaska Airlines

8.0

Very good

9,549 reviews

Check prices

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

WestJet

7.3

Good

2,816 reviews

Alaska Airlines

8.0

Very good

9,549 reviews

Check prices

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,549 reviews

Check prices

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

What are the cheapest airlines flying from Ontario to Calgary round-trip?
Currently priced at C$ 420, United Airlines will fly you from Ontario to Calgary and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from C$ 427 and C$ 451, respectively. You may be able to fly from Ontario to Calgary for 26% 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$ 174. Users have also found prices from C$ 184 and C$ 290 on Delta and WestJet, 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, October is the cheapest month in which you can book a flight from Ontario to Calgary (average of C$ 150). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Calgary

Fly with Cheapflights

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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Cheap flights from Ontario to Calgary from C$ 114

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Calgary

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Calgary

Cheapest flights from Ontario to CalgaryExplore 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 23 December 2024.

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 23 December 2024.

Find flights from Ontario to Calgary within your budget

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.

Travel insights for flights from Ontario to Calgary

Get recent, data-driven insights about flights from Ontario to Calgary including ideal travel times, pricing trends, and more.

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

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 23 December 2024.

Rainfall in Calgary by month

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

Temperature in Calgary by month

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

Reviews of airlines servicing Calgary

Read through reviews of airlines operating flights from Ontario to Calgary, such as Delta, United Airlines and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I find direct flights from Ontario to Calgary?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Calgary

See prices for flight routes from nearby airports that may be better suited for you.

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?

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

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

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

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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 23 December 2024.