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$81+ Cheap flights from Ontario (ONT) to Calgary (YYC)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
Mar 4 — Mar 111
Tue 3/4
Tue 3/11
1 adult, Economy
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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 February 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(American Airlines)

One-way from

$81
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$270
Provider with most accurate pricing for Ontario-Calgary flight deals.
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Provider most trusted by Cheapflights users for Ontario-Calgary flights.
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From Ontario to Calgary
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One-way flight from Ontario to Calgary
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:17 pmONT - YYC
1 stop12h 33mMultiple Airlines
Sat 6/143:40 pmYYC - ONT
1 stop6h 47mMultiple Airlines
Deal found 2/27$272
This American Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:00 amONT - YYC
1 stop14h 50mAmerican Airlines
Sun 3/236:29 amYYC - ONT
1 stop18h 25mAmerican Airlines
Deal found 2/27$304
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:05 amONT - YYC
1 stop15h 36mUnited Airlines
Thu 4/36:15 amYYC - ONT
1 stop15h 27mUnited Airlines
Deal found 2/27$309
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:00 amONT - YYC
1 stop4h 35mDelta
Mon 4/148:00 amYYC - ONT
1 stop5h 16mDelta
Deal found 2/27$314
This Trip.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amONT - YYC
1 stop9h 30mWestJet
Wed 6/412:05 pmYYC - ONT
1 stop6h 09mWestJet
Deal found 2/27$365
This Booking.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/81:40 pmONT - YYC
1 stop7h 01mAir Canada
Thu 3/133:30 pmYYC - ONT
1 stop8h 15mAir Canada
Deal found 2/27$381
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2811:33 amONT - YYC
1 stop5h 34mAlaska Airlines
Mon 3/316:59 pmYYC - ONT
1 stop6h 00mAlaska Airlines
Deal found 2/26$445

Find flights from Ontario to Calgary within your budget

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 2,558,603 searches. Data last updated February 27, 2025.

Fly from

Ontario

Fly to

Calgary

Route

Depart

Return

Price

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 3/19

6:00 am-9:50 pm

1 stop14h 50m

Calgary

Sun 3/23

6:29 am-11:54 pm

1 stop18h 25m

$304

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 3/27

5:05 am-9:41 pm

1 stop15h 36m

Calgary

Thu 4/3

6:15 am-8:42 pm

1 stop15h 27m

$309

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 4/11

6:00 am-11:35 am

1 stop4h 35m

Calgary

Mon 4/14

8:00 am-12:16 pm

1 stop5h 16m

$314

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/15

9:39 pm-10:55 pm

1 stop24h 16m

Calgary

Fri 4/18

4:35 pm-3:19 pm

1 stop23h 44m

$329

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 5/28

6:00 am-4:30 pm

1 stop9h 30m

Calgary

Wed 6/4

12:05 pm-5:14 pm

1 stop6h 09m

$365

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sat 3/8

1:40 pm-9:41 pm

1 stop7h 01m

Calgary

Thu 3/13

3:30 pm-10:45 pm

1 stop8h 15m

$381

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 3/28

11:33 am-6:07 pm

1 stop5h 34m

Calgary

Mon 3/31

6:59 pm-11:59 pm

1 stop6h 00m

$445

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 4/9

2:43 pm-10:55 pm

1 stop7h 12m

$81

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 3/14

6:00 am-12:28 pm

1 stop5h 28m

$127

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Tue 4/1

1:30 pm-11:16 pm

1 stop8h 46m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Ontario to Calgary

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Calgary in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Calgary flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, January is the cheapest month in which you can book a flight from Ontario to Calgary (average of $300). Flying from Ontario to Calgary in March is currently the most expensive (average of $422). 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 February 27, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Ontario to Calgary by exploring options for tickets in the afternoon.

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 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

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 February 27, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Ontario to Calgary by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,717 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
9,717 reviews
Alaska Airlines
8.0
Very good
9,717 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,140 reviews
Alaska Airlines
8.0
Very good
9,717 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,723 reviews
Alaska Airlines
8.0
Very good
9,717 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
9,717 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
2,794 reviews
Alaska Airlines
8.0
Very good
9,717 reviews

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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?

    American Airlines, at $304, was found to be the cheapest airline from Ontario to Calgary.Alternate airlines to your destination round-trip include United Airlines and Delta. 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?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $127. Delta flights start at $132 while deals on American Airlines start at $133 one-way.

  • 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 $300). Flying from Ontario to Calgary in March is currently the most expensive (average of $422). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Airdrie
Canmore

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Alternative routes for Ontario to Calgary

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Top 5 airlines flying from Ontario to Calgary

Discover the top 5 airlines that operate flights from Ontario to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$164Average$557FlexibilityNo cancel feeOn-time75%
WestJetCheapest$207Average$280FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$233Average$289FlexibilityNo cancel feeOn-time67%
DeltaCheapest$272Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$514FlexibilityNo cancel feeOn-time69%
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