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Cheap flights from Calgary to Ontario from C$ 86

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Calgary to Ontario

Keep the following information in mind while searching for Calgary to Ontario flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 169

One-way from

C$ 86

Popular in

December

Cheapest in

January

Average price

C$ 249

Good round-trip deal

C$ 175 or less

Good one-way deal

C$ 148 or less
WestJet
  • WestJet
  • 30/10-3/11
  • Nonstop
  • 8h 17m total
  • Calgary to Ontario
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WestJet
  • WestJet
  • 11/10
  • Nonstop
  • 3h 45m total
  • Calgary to Ontario
Search Deals
High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Calgary to Ontario.
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Price to beat on a one-way flight from Calgary to Ontario.
Search Deals

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 11 September 2025.

Tue 30/96:55 p.m.YYC - YHM
Nonstop3h 45mMultiple Airlines
Thu 30/102:35 p.m.YHM - YYC
Nonstop4h 25mMultiple Airlines
Deal found 9/9C$ 164
Sun 12/103:30 p.m.YYC - YHM
Nonstop3h 49mMultiple Airlines
Sat 18/106:00 a.m.YHM - YYC
Nonstop4h 15mMultiple Airlines
Deal found 9/9C$ 165
Sun 5/106:55 p.m.YYC - YHM
Nonstop3h 45mMultiple Airlines
Tue 11/112:35 p.m.YHM - YYC
Nonstop4h 25mMultiple Airlines
Deal found 9/9C$ 166
Wed 1/103:30 p.m.YYC - YHM
Nonstop3h 49mMultiple Airlines
Sat 4/106:00 a.m.YHM - YYC
Nonstop4h 15mMultiple Airlines
Deal found 9/9C$ 169
Fri 24/103:30 p.m.YYC - YHM
Nonstop3h 49mPorter Airlines
Fri 31/102:35 p.m.YHM - YYC
Nonstop4h 25mPorter Airlines
Deal found 9/9C$ 170
Fri 24/106:55 p.m.YYC - YHM
Nonstop3h 45mWestJet
Sun 26/106:10 p.m.YHM - YYC
Nonstop4h 25mWestJet
Deal found 10/9C$ 172
Fri 3/106:55 p.m.YYC - YHM
Nonstop3h 45mMultiple Airlines
Fri 17/1012:10 p.m.YHM - YYC
Nonstop4h 23mMultiple Airlines
Deal found 9/9C$ 175
Thu 2/106:55 p.m.YYC - YHM
Nonstop3h 45mWestJet
Sun 5/106:00 a.m.YHM - YYC
Nonstop4h 15mWestJet
Deal found 9/9C$ 176
Thu 2/106:55 p.m.YYC - YHM
Nonstop3h 45mWestJet
Mon 6/106:00 a.m.YHM - YYC
Nonstop4h 15mWestJet
Deal found 10/9C$ 177
Thu 2/103:30 p.m.YYC - YHM
Nonstop3h 49mMultiple Airlines
Tue 7/106:00 a.m.YHM - YYC
Nonstop4h 15mMultiple Airlines
Deal found 9/9C$ 179
Wed 8/106:10 p.m.YYC - YYZ
Nonstop3h 55mFlair Airlines
Wed 15/109:40 p.m.YYZ - YYC
Nonstop4h 15mFlair Airlines
Deal found 10/9C$ 182
Wed 10/126:30 a.m.YYC - YYZ
Nonstop3h 58mMultiple Airlines
Mon 15/129:30 p.m.YYZ - YYC
Nonstop4h 35mMultiple Airlines
Deal found 10/9C$ 183

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 11 September 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

CalgaryHamilton

YYC - YHM

YYCYHM

Calgary

Tue 7/10

6:55 p.m.-12:40 a.m.

Nonstop3h 45m

Hamilton

Tue 21/10

6:00 a.m.-8:15 a.m.

Nonstop4h 15m

C$ 176

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Sun 12/10

7:05 p.m.-12:45 a.m.

Nonstop3h 40m

Toronto Region of Waterloo Intl

Fri 17/10

6:00 a.m.-8:15 a.m.

Nonstop4h 15m

C$ 183

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Thu 2/10

11:30 p.m.-5:15 a.m.

Nonstop3h 45m

Toronto Region of Waterloo Intl

Tue 7/10

6:00 a.m.-8:15 a.m.

Nonstop4h 15m

C$ 187

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Mon 10/11

11:45 p.m.-5:28 a.m.

Nonstop3h 43m

Toronto Region of Waterloo Intl

Sat 15/11

6:20 a.m.-8:50 a.m.

Nonstop4h 30m

C$ 191

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Mon 27/10

1:30 p.m.-7:12 p.m.

Nonstop3h 42m

London

Wed 29/10

8:00 p.m.-10:20 p.m.

Nonstop4h 20m

C$ 194

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Sun 26/10

1:30 p.m.-7:12 p.m.

Nonstop3h 42m

London

Wed 29/10

8:00 p.m.-10:20 p.m.

Nonstop4h 20m

C$ 194

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Sun 19/10

7:05 p.m.-12:45 a.m.

Nonstop3h 40m

Toronto Region of Waterloo Intl

Sat 1/11

6:20 a.m.-8:50 a.m.

Nonstop4h 30m

C$ 198

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Sun 19/10

7:05 p.m.-12:45 a.m.

Nonstop3h 40m

Toronto Region of Waterloo Intl

Tue 28/10

6:20 a.m.-8:50 a.m.

Nonstop4h 30m

C$ 198

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Mon 20/10

7:05 p.m.-12:45 a.m.

Nonstop3h 40m

Toronto Region of Waterloo Intl

Sat 1/11

6:20 a.m.-8:50 a.m.

Nonstop4h 30m

C$ 198

CalgaryToronto

YYC - YKF

YYCYKF

Calgary

Sun 19/10

7:05 p.m.-12:45 a.m.

Nonstop3h 40m

Toronto Region of Waterloo Intl

Mon 27/10

6:20 a.m.-8:50 a.m.

Nonstop4h 30m

C$ 198

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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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 Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Calgary to Region of Ontario (average of C$ 168). Flying from Calgary to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 ON?

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 11 September 2025.

When flying from Calgary to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Calgary to Region of Ontario

Explore weekly flight availability from Calgary to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 September 2025.

The most flights from YYC to CAON are scheduled on a Thursday (93 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

How much does it cost to fly round-trip from Calgary to Region of Ontario?

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 11 September 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Calgary to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
250 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 airport do you fly from for flights from Calgary to Ontario?

    If you book a flight to Ontario from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary.

  • How long is the flight from Calgary to Region of Ontario?

    Departing from Calgary to Region of Ontario will take you 3h 45m. Airlines will cover a distance of 2696 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 94. However, be on the lookout for offers from WestJet and Flair Airlines, as they are both options that can get you from Calgary to Region of Ontario for a low price.

  • What are the most popular routes from Calgary to Region of Ontario?

    Most travellers choose Calgary - Toronto Pearson Intl, Calgary - Montreal Pierre Elliott Trudeau Intl or Calgary - Hamilton when deciding on the best route from Calgary to Region of Ontario.

  • What are the most reliable airlines from Calgary to Region of Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to Region of Ontario on time: Emirates (88%), ITA Airways (84%), Aer Lingus (82%).

  • What are the cheapest flights from Calgary to Region of Ontario?

    Looking for the cheapest flight from Calgary to Region of Ontario? While on average our users pay C$ 1,481, our data indicates the cheapest price to be C$ 108. The most popular route (Calgary - Toronto Pearson Intl), is priced around C$ 130.

  • 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Calgary to Region of Ontario (average of C$ 168). Flying from Calgary to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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Alternative routes for Calgary to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Calgary to Ontario

Discover the top 5 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 99AverageC$ 256FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 117AverageC$ 392FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 124AverageC$ 496FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 156AverageC$ 457FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 213AverageC$ 484FlexibilityNo cancel feeOn-time50%
Search Air Transat 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?

When you search for this flight from Calgary to Ontario, 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 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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Calgary to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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