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$132+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$296
(Kiwi.com)

One-way from

$132
(Delta)

Popular in

January

Cheapest in

February

Average price

$394
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. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Wed 8/1312:59 amONT - YYC
1 stop12h 47mMultiple Airlines
Thu 8/219:55 amYYC - ONT
1 stop14h 45mMultiple Airlines
Deal found 7/1$296
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 7/281:34 pmONT - YYC
1 stop7h 14mUnited Airlines
Tue 8/126:15 amYYC - ONT
1 stop12h 10mUnited Airlines
Deal found 7/2$316
This Delta deal was found by Cheapflights users on 7/2. 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.
Sun 7/131:15 pmONT - YYC
1 stop8h 42mDelta
Tue 7/227:55 amYYC - ONT
1 stop9h 34mDelta
Deal found 7/2$319
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/77:30 amONT - YYC
2 stops9h 40mAlaska Airlines
Tue 8/1211:19 amYYC - ONT
1 stop7h 45mAlaska Airlines
Deal found 7/2$326
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:34 pmONT - YYC
2 stops10h 09mAir Canada
Fri 8/2212:30 pmYYC - ONT
2 stops9h 13mAir Canada
Deal found 7/1$359

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 2,558,603 searches. Data last updated July 2, 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

Wed 8/13

12:59 am-2:46 pm

1 stop12h 47m

Calgary

Thu 8/21

9:55 am-11:40 pm

1 stop14h 45m

$296

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Mon 7/28

4:00 pm-11:50 pm

1 stop6h 50m

Calgary

Sat 8/9

6:00 am-1:26 pm

1 stop8h 26m

$316

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 8/3

1:34 pm-9:48 pm

1 stop7h 14m

Calgary

Tue 8/12

7:30 am-12:14 pm

1 stop5h 44m

$318

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Sun 7/13

1:15 pm-10:57 pm

1 stop8h 42m

Calgary

Tue 7/22

7:55 am-4:29 pm

1 stop9h 34m

$319

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 8/15

1:34 pm-12:43 am

2 stops10h 09m

Calgary

Fri 8/22

12:30 pm-8:43 pm

2 stops9h 13m

$359

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Thu 7/10

1:15 pm-10:57 pm

1 stop8h 42m

$132

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 7/11

6:15 am-11:29 pm

2 stops16h 14m

$137

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Fri 7/25

5:21 pm-2:45 pm

1 stop20h 24m

$140

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 9/10

1:15 pm-9:48 pm

1 stop7h 33m

$159

OntarioCalgary

ONT - YYC

ONTYYC

Ontario

Wed 7/9

5:05 am-9:55 pm

2 stops15h 50m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 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 $300). Flying from Ontario to Calgary in February is currently the most expensive (average of $403). 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 July 2, 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.

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 July 2, 2025.
Read through reviews of airlines operating flights from Ontario to Calgary, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Canada
7.1
Good
9,671 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    Alaska Airlines, at $316, 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 23% 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 Delta, which is currently one of the cheapest options available, starting at $132. American Airlines flights start at $137 while deals on United Airlines start at $159 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 February is currently the most expensive (average of $403). 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
Canmore
Airdrie

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Alternative routes for Ontario to Calgary

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Top 4 airlines flying from Ontario to Calgary

Discover the top 4 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$188Average$231FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$233Average$412FlexibilityNo cancel feeOn-time67%
DeltaCheapest$271Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$520FlexibilityNo cancel feeOn-time69%

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