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$146+ Cheap flights from Calgary (YYC) to Ontario (ONT)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
ene. 22 — ene. 291
mié. 1/22
mié. 1/29
1 adult, Economy
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Cheap flight deals from Calgary to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Ontario (ONT). 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 enero 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$146
(Trip.com)

Popular in

August

Cheapest in

June

Average price

$396
Provider with most accurate pricing for Calgary-Ontario flight deals.
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Provider most trusted by Cheapflights users for Calgary-Ontario flights.
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From Calgary to Ontario
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One-way flight from Calgary to Ontario
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Calgary to Ontario

Cheapest flights from Calgary to Ontario
Explore the most affordable flight options available from Calgary to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
jue. 1/233:45 pmYYC - ONT
1 stop16h 26mMultiple Airlines
dom. 1/268:59 pmONT - YYC
1 stop24h 56mMultiple Airlines
Deal found 1/16$217
This Delta deal was found by Cheapflights users on 1/16. 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.
mar. 2/188:00 amYYC - ONT
1 stop9h 28mDelta
mié. 2/261:21 pmONT - YYC
1 stop8h 54mDelta
Deal found 1/16$248
This United Airlines deal was found by Cheapflights users on 1/15. 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.
jue. 3/133:30 pmYYC - ONT
1 stop8h 15mUnited Airlines
mar. 3/186:00 amONT - YYC
1 stop5h 28mUnited Airlines
Deal found 1/15$262
This Air Canada deal was found by Cheapflights users on 1/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/112:35 pmYYC - ONT
2 stops9h 16mAir Canada
vie. 2/71:45 pmONT - YYC
2 stops10h 30mAir Canada
Deal found 1/16$263
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
jue. 3/66:59 pmYYC - ONT
1 stop5h 25mAlaska Airlines
mar. 3/114:20 pmONT - YYC
1 stop24h 49mAlaska Airlines
Deal found 1/15$385
This American Airlines deal was found by Cheapflights users on 1/16. 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.
mié. 2/1912:45 pmYYC - ONT
1 stop10h 31mAmerican Airlines
lun. 2/242:54 pmONT - YYC
1 stop19h 56mAmerican Airlines
Deal found 1/16$395
This WestJet deal was found by Cheapflights users on 1/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/211:20 pmYYC - ONT
1 stop27h 05mWestJet
sáb. 3/16:00 amONT - YYC
1 stop11h 07mWestJet
Deal found 1/16$403
This Kissandfly.com deal was found by Cheapflights users on 1/16. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/143:30 pmYYC - ONT
1 stop28h 01mLufthansa
lun. 2/175:05 amONT - YYC
1 stop15h 36mLufthansa
Deal found 1/16$480

Find flights from Calgary to Ontario within your budget

Customize your flight search to find flights from Calgary to Ontario 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 enero 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryOntario

YYC - ONT

YYCONT

Calgary

jue. 2/6

12:30 pm-7:11 am

2 stops19h 41m

Ontario

dom. 2/9

1:50 pm-10:55 pm

1 stop8h 05m

$235

CalgaryOntario

YYC - ONT

YYCONT

Calgary

mar. 2/18

8:00 am-4:28 pm

1 stop9h 28m

Ontario

mié. 2/26

1:21 pm-11:15 pm

1 stop8h 54m

$248

CalgaryOntario

YYC - ONT

YYCONT

Calgary

jue. 3/13

3:30 pm-10:45 pm

1 stop8h 15m

Ontario

mar. 3/18

6:00 am-12:28 pm

1 stop5h 28m

$262

CalgaryOntario

YYC - ONT

YYCONT

Calgary

sáb. 2/1

12:35 pm-8:51 pm

2 stops9h 16m

Ontario

vie. 2/7

1:45 pm-1:15 am

2 stops10h 30m

$263

CalgaryOntario

YYC - ONT

YYCONT

Calgary

jue. 3/6

6:59 pm-11:24 pm

1 stop5h 25m

Ontario

mar. 3/11

4:20 pm-6:09 pm

1 stop24h 49m

$385

CalgaryOntario

YYC - ONT

YYCONT

Calgary

mié. 2/19

12:45 pm-10:16 pm

1 stop10h 31m

Ontario

lun. 2/24

2:54 pm-11:50 am

1 stop19h 56m

$395

CalgaryOntario

YYC - ONT

YYCONT

Calgary

vie. 2/21

1:20 pm-3:25 pm

1 stop27h 05m

Ontario

sáb. 3/1

6:00 am-6:07 pm

1 stop11h 07m

$403

CalgaryOntario

YYC - ONT

YYCONT

Calgary

vie. 2/14

3:30 pm-6:31 pm

1 stop28h 01m

Ontario

lun. 2/17

5:05 am-9:41 pm

1 stop15h 36m

$480

CalgaryOntario

YYC - ONT

YYCONT

Calgary

lun. 3/17

10:30 am-8:45 pm

1 stop11h 15m

$146

CalgaryOntario

YYC - ONT

YYCONT

Calgary

mar. 2/18

8:00 am-4:28 pm

1 stop9h 28m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 16 results
1
2

Compare providers for flights from Calgary to Ontario

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 Calgary to Ontario in January.
ProviderPrice AccuracyTrust Score*
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 Calgary-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Calgary-Ontario 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 Calgary-Ontario 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 Calgary to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Calgary 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 Calgary to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Calgary to Ontario (average of $246). Flying from Calgary to Ontario in March is currently the most expensive (average of $311). 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 YYC to ONT?

Find hourly flight availability from Calgary to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 17, 2025.

When flying from Calgary to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 38% versus a flight at noon.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated enero 17, 2025.
See what other customers who have flown with United Airlines, Delta and Air Canada from Calgary to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,964 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

WestJet
7.2
Good
2,824 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Calgary to Ontario. 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 Calgary to Ontario round-trip?

    Delta, at $248, was found to be the cheapest airline from Calgary to Ontario.Alternate airlines to your destination round-trip include United Airlines and Air Canada. These flights start at 50% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $149. Air Canada flights start at $157 while deals on United Airlines start at $160 one-way.

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

    Yes. In addition to deals on Calgary to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Ontario.

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

    Yes. Cheapflights offers flight deals from Calgary to Ontario 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 Calgary to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Calgary to Ontario (average of $246). Flying from Calgary to Ontario in March is currently the most expensive (average of $311). 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.

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