$129+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Calgary with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Calgary
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to CalgaryExplore 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 15, 2026.
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 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sat 9/57:56 pm
ONT
- YYC
1 stop17h 49m
Multiple Airlines
Wed 9/92:40 pm
YYC
- ONT
1 stop24h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Wed 8/267:55 pm
YYC
- ONT
1 stop15h 34m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/208:48 am
ONT
- YYC
1 stop23h 52m
Multiple Airlines
Wed 8/267:55 pm
YYC
- ONT
1 stop15h 34m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:58 am
ONT
- YYC
1 stop11h 47m
Multiple Airlines
Sat 8/298:45 am
YYC
- ONT
1 stop16h 05m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Mon 9/149:49 pm
ONT
- YYC
2 stops21h 21m
Multiple Airlines
Thu 9/2410:00 am
YYC
- ONT
1 stop11h 17m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Sun 9/67:55 pm
YYC
- ONT
1 stop16h 07m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/128:58 am
ONT
- YYC
1 stop11h 47m
Multiple Airlines
Sun 8/167:45 pm
YYC
- ONT
1 stop21h 09m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Tue 8/183:40 pm
ONT
- YYC
2 stops27h 30m
Multiple Airlines
Tue 8/257:55 pm
YYC
- ONT
1 stop19h 08m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Thu 9/108:45 am
YYC
- ONT
1 stop16h 10m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Tue 8/253:13 pm
ONT
- YYC
1 stop17h 27m
Multiple Airlines
Sun 8/308:45 am
YYC
- ONT
1 stop26h 19m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Tue 9/229:49 pm
ONT
- YYC
2 stops21h 21m
Multiple Airlines
Tue 9/293:20 pm
YYC
- ONT
1 stop6h 34m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$339
Best flights from Ontario to CalgaryDiscover carefully curated flight deals from Ontario to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Ontario to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Delta deal was found by Cheapflights users on 7/11. 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 8/281:06 pm
ONT
- YYC
1 stop8h 58m
Delta
Wed 9/27:45 am
YYC
- ONT
1 stop5h 31m
Delta
Deal found 7/11![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sun 9/66:08 am
ONT
- YYC
1 stop5h 22m
United Airlines
Fri 9/181:41 pm
YYC
- ONT
1 stop10h 10m
United Airlines
Deal found 7/14![United Airlines logo]()
$493
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 9/127:12 am
ONT
- YYC
2 stops14h 34m
Alaska Airlines
Thu 9/176:33 am
YYC
- ONT
1 stop5h 43m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 9/211:04 pm
ONT
- YYC
1 stop9h 02m
Delta
Mon 9/288:45 am
YYC
- ONT
1 stop9h 35m
Delta
Deal found 7/13![Delta logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 9/183:14 pm
ONT
- YYC
1 stop6h 32m
Alaska Airlines
Tue 9/226:33 am
YYC
- ONT
2 stops11h 45m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 7/10. 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 8/29:40 am
ONT
- YYC
2 stops9h 00m
Delta
Thu 8/68:45 am
YYC
- ONT
1 stop9h 36m
Delta
Deal found 7/10![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 7/10. 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.
Sat 8/11:00 pm
ONT
- YYC
2 stops8h 15m
Delta
Thu 8/68:45 am
YYC
- ONT
1 stop9h 36m
Delta
Deal found 7/10![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/179:43 am
ONT
- YYC
2 stops11h 32m
Delta
Fri 9/118:45 am
YYC
- ONT
2 stops14h 19m
Delta
Deal found 7/14![Delta logo]()
$551
Last-minute flights from Ontario to CalgaryDiscover last-minute flight deals from Ontario to Calgary. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Calgary. Data last updated July 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Wed 8/267:55 pm
YYC
- ONT
1 stop15h 34m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/128:58 am
ONT
- YYC
1 stop11h 47m
Multiple Airlines
Sun 8/167:45 pm
YYC
- ONT
1 stop21h 09m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:58 am
ONT
- YYC
1 stop11h 47m
Multiple Airlines
Sat 8/298:45 am
YYC
- ONT
1 stop16h 05m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Sun 9/67:55 pm
YYC
- ONT
1 stop16h 07m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Thu 9/108:45 am
YYC
- ONT
1 stop16h 10m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Wed 9/97:00 am
YYC
- ONT
2 stops10h 10m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/178:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Sat 9/125:50 pm
YYC
- ONT
1 stop5h 50m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Tue 8/183:40 pm
ONT
- YYC
2 stops27h 30m
Multiple Airlines
Tue 8/257:55 pm
YYC
- ONT
1 stop19h 08m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/208:48 am
ONT
- YYC
1 stop23h 52m
Multiple Airlines
Wed 8/267:55 pm
YYC
- ONT
1 stop15h 34m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Tue 8/253:13 pm
ONT
- YYC
1 stop17h 27m
Multiple Airlines
Sun 8/308:45 am
YYC
- ONT
1 stop26h 19m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$332
One-way flights from Ontario to CalgarySearch for one-way flight options from Ontario to Calgary. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Ontario to Calgary. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Mon 8/108:58 am
ONT
- YYC
1 stop23h 42m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/128:58 am
ONT
- YYC
1 stop11h 47m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Tue 9/83:13 pm
ONT
- YYC
1 stop17h 27m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$146
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Thu 8/66:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 9/57:56 pm
ONT
- YYC
1 stop17h 49m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Wed 7/296:00 am
ONT
- YYC
1 stop5h 30m
United Airlines
Deal found 7/10![United Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 8/126:08 am
ONT
- YYC
1 stop5h 22m
United Airlines
Deal found 7/13![United Airlines logo]()
$173
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Mon 10/56:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Mon 9/78:48 am
ONT
- YYC
1 stop23h 52m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$175
Find 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (Kiwi.com) |
One-way from | $129 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $607 |
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 15, 2026.
Use the filters below to find and compare flights from Ontario to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Fri 8/28
1:06 pm-11:04 pm
1 stop8h 58m
Calgary
Wed 9/2
7:45 am-12:16 pm
1 stop5h 31m
$442
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Sun 9/6
6:08 am-12:30 pm
1 stop5h 22m
Calgary
Fri 9/18
1:41 pm-10:51 pm
1 stop10h 10m
$493
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Sat 9/12
7:12 am-10:46 pm
2 stops14h 34m
Calgary
Thu 9/17
6:33 am-11:16 am
1 stop5h 43m
$523
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Mon 9/21
1:04 pm-11:06 pm
1 stop9h 02m
Calgary
Mon 9/28
8:45 am-5:20 pm
1 stop9h 35m
$525
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Sun 8/2
9:40 am-7:40 pm
2 stops9h 00m
Calgary
Thu 8/6
8:45 am-5:21 pm
1 stop9h 36m
$533
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Fri 9/18
3:14 pm-10:46 pm
1 stop6h 32m
Calgary
Tue 9/22
6:33 am-5:18 pm
2 stops11h 45m
$535
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Sat 8/1
1:00 pm-10:15 pm
2 stops8h 15m
Calgary
Thu 8/6
8:45 am-5:21 pm
1 stop9h 36m
$537
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Mon 8/17
9:43 am-10:15 pm
2 stops11h 32m
Calgary
Fri 9/11
8:45 am-10:04 pm
2 stops14h 19m
$551
Cheapest one-way
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Mon 7/27
1:00 pm-10:58 pm
1 stop8h 58m
$168
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Wed 8/12
6:08 am-12:30 pm
1 stop5h 22m
$173
Showing 1-10 of 19 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ONT-YYC
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
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 15, 2026.
Read through reviews of airlines operating flights from Ontario to Calgary, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
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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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$524 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$256 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$677 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$418 | Average$639 | FlexibilityNo cancel fee | On-time75% |