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Cheap flights from Calgary to Ontario from C$ 198

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ONT
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

C$ 334

One-way from

C$ 198

Popular in

August

Cheapest in

June

Average price

C$ 668
Delta
  • Delta
  • 4/5-9/5
  • 2 total stops
  • 14h 07m total
  • Calgary to Ontario
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American Airlines
  • American Airlines
  • 26/4
  • 1 total stop
  • 10h 22m total
  • Calgary to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 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 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 25 March 2025.

Sun 4/58:00 a.m.YYC - ONT
1 stop5h 16mDelta
Mon 12/51:10 p.m.ONT - YYC
1 stop8h 51mDelta
Deal found 23/3C$ 334
Thu 8/57:25 p.m.YYC - ONT
1 stop15h 37mMultiple Airlines
Thu 15/58:24 a.m.ONT - YYC
1 stop7h 10mMultiple Airlines
Deal found 23/3C$ 398
Mon 31/33:49 p.m.YYC - ONT
1 stop7h 51mUnited Airlines
Thu 10/46:00 a.m.ONT - YYC
1 stop5h 19mUnited Airlines
Deal found 24/3C$ 448
Mon 11/85:45 p.m.YYC - ONT
1 stop5h 56mWestJet
Sat 16/82:38 p.m.ONT - YYC
1 stop6h 37mWestJet
Deal found 24/3C$ 527
Mon 7/46:59 p.m.YYC - ONT
1 stop6h 00mAlaska Airlines
Tue 8/411:33 a.m.ONT - YYC
1 stop5h 34mAlaska Airlines
Deal found 24/3C$ 537
Mon 7/46:59 p.m.YYC - ONT
1 stop6h 00mHawaiian Airlines
Tue 8/411:33 a.m.ONT - YYC
1 stop5h 34mHawaiian Airlines
Deal found 24/3C$ 546
Fri 31/103:30 p.m.YYC - ONT
1 stop8h 05mAir Canada
Mon 10/116:00 a.m.ONT - YYC
2 stops11h 50mAir Canada
Deal found 24/3C$ 781

Cheapflights Fare Finder

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 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Calgary to Ontario that are best for you.

Fly from

Calgary

Fly to

Ontario

Route

Depart

Return

Price

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sun 4/5

8:00 a.m.-12:16 p.m.

1 stop5h 16m

Ontario

Fri 9/5

1:10 p.m.-11:01 p.m.

1 stop8h 51m

C$ 334

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 8/5

7:25 p.m.-10:02 a.m.

1 stop15h 37m

Ontario

Thu 15/5

8:24 a.m.-4:34 p.m.

1 stop7h 10m

C$ 398

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Wed 23/7

7:30 a.m.-10:52 p.m.

1 stop16h 22m

Ontario

Sun 27/7

5:05 a.m.-9:48 p.m.

1 stop15h 43m

C$ 471

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 11/8

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

1 stop5h 56m

Ontario

Sat 16/8

2:38 p.m.-10:15 p.m.

1 stop6h 37m

C$ 527

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 7/4

6:59 p.m.-11:59 p.m.

1 stop6h 00m

Ontario

Tue 8/4

11:33 a.m.-6:07 p.m.

1 stop5h 34m

C$ 537

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Mon 7/4

6:59 p.m.-11:59 p.m.

1 stop6h 00m

Ontario

Tue 8/4

11:33 a.m.-6:07 p.m.

1 stop5h 34m

C$ 546

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Thu 24/4

3:49 p.m.-10:55 p.m.

1 stop8h 06m

Ontario

Fri 25/4

3:55 p.m.-1:13 a.m.

2 stops8h 18m

C$ 892

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 26/4

6:45 a.m.-4:07 p.m.

1 stop10h 22m

C$ 198

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 24/5

8:45 a.m.-4:27 p.m.

1 stop8h 42m

C$ 199

CalgaryOntario

YYC - ONT

YYCONT

Calgary

Sat 26/4

6:45 a.m.-4:33 p.m.

2 stops10h 48m

C$ 203

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 14 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Ontario

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

Currently, September is the cheapest month in which you can book a flight from Calgary to Ontario (average of C$ 290). Flying from Calgary to Ontario in May is currently the most expensive (average of C$ 574). 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 25 March 2025.

It’s optimal to fly from Calgary to Ontario in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the evening.

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 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 25 March 2025.
To help decide which airline to fly from Calgary to Ontario, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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
9,785 reviews
Check prices

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

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?

    Currently priced at C$ 334, Delta will fly you from Calgary to Ontario and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and WestJet - these airlines can fly you to your destination from C$ 471 and C$ 527, respectively. You may be able to fly from Calgary to Ontario for 53% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 198. Users have also found prices from C$ 203 and C$ 216 on Delta and Alaska Airlines, respectively.

  • 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, September is the cheapest month in which you can book a flight from Calgary to Ontario (average of C$ 290). Flying from Calgary to Ontario in May is currently the most expensive (average of C$ 574). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Calgary to Ontario

Discover the top 3 airlines that operate flights from Calgary to Ontario. 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 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 254AverageC$ 467FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 341AverageC$ 755FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 398AverageC$ 703FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Calgary to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Calgary today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Calgary.

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

Yes, we can. To see specific flights from Calgary to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Calgary today and book when prices fit your budget.

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