$146+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYC
May 17 — May 241
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
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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
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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 April 17, 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 April 17, 2026.
This Expedia deal was found by Cheapflights users on 4/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:04 pm
ONT
- YYC
1 stop5h 06m
Alaska Airlines
Tue 8/187:00 pm
YYC
- ONT
1 stop5h 11m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/294:04 pm
ONT
- YYC
1 stop20h 06m
Multiple Airlines
Fri 6/57:45 pm
YYC
- ONT
1 stop20h 24m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Mon 6/14:04 pm
ONT
- YYC
1 stop20h 06m
Multiple Airlines
Fri 6/57:45 pm
YYC
- ONT
1 stop20h 24m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/910:50 am
ONT
- YYC
1 stop26h 55m
Multiple Airlines
Wed 5/138:45 am
YYC
- ONT
1 stop16h 04m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/294:04 pm
ONT
- YYC
1 stop20h 06m
Multiple Airlines
Tue 6/27:00 am
YYC
- ONT
2 stops9h 44m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Thu 6/183:34 pm
ONT
- YYC
1 stop19h 46m
Multiple Airlines
Wed 6/2411:00 am
YYC
- ONT
1 stop9h 51m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/48:36 pm
ONT
- YYC
1 stop12h 04m
Multiple Airlines
Sat 7/117:55 pm
YYC
- ONT
1 stop16h 03m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Tue 7/288:33 pm
ONT
- YYC
1 stop12h 07m
Multiple Airlines
Tue 8/410:00 am
YYC
- ONT
1 stop27h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Thu 5/286:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Sun 5/318:45 am
YYC
- ONT
2 stops31h 24m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sun 6/74:04 pm
ONT
- YYC
1 stop20h 06m
Multiple Airlines
Sat 6/137:45 pm
YYC
- ONT
1 stop20h 23m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$402
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 April 17, 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 April 17, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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.
Fri 8/281:00 pm
ONT
- YYC
1 stop9h 06m
Delta
Mon 8/317:15 am
YYC
- ONT
1 stop9h 59m
Delta
Deal found 4/13![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 4/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:00 am
ONT
- YYC
1 stop15h 48m
United Airlines
Sat 5/93:22 pm
YYC
- ONT
1 stop8h 37m
United Airlines
Deal found 4/12![United Airlines logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
ONT
- YYC
2 stops10h 12m
Alaska Airlines
Fri 5/87:02 pm
YYC
- ONT
1 stop5h 57m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 4/13. 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.
Tue 5/51:29 pm
ONT
- YYC
1 stop8h 31m
Delta
Thu 5/77:45 am
YYC
- ONT
1 stop5h 34m
Delta
Deal found 4/13![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 4/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
ONT
- YYC
1 stop4h 39m
Delta
Wed 4/2912:29 pm
YYC
- ONT
1 stop4h 56m
Delta
Deal found 4/12![Delta logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 8/127:00 am
ONT
- YYC
2 stops10h 10m
Alaska Airlines
Sun 8/166:00 am
YYC
- ONT
1 stop6h 11m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:00 am
ONT
- YYC
1 stop15h 48m
United Airlines
Thu 6/183:22 pm
YYC
- ONT
1 stop8h 15m
United Airlines
Deal found 4/16![United Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 6/91:18 pm
ONT
- YYC
1 stop7h 30m
United Airlines
Wed 6/106:00 am
YYC
- ONT
1 stop7h 47m
United Airlines
Deal found 4/15![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 4/13. 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.
Tue 6/161:00 pm
ONT
- YYC
1 stop9h 01m
Delta
Sun 6/217:45 am
YYC
- ONT
1 stop9h 57m
Delta
Deal found 4/13![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 4/13. 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.
Thu 6/1811:57 am
ONT
- YYC
1 stop9h 18m
Delta
Wed 6/248:45 am
YYC
- ONT
1 stop5h 23m
Delta
Deal found 4/13![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 4/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:29 pm
ONT
- YYC
1 stop8h 28m
Delta
Fri 5/297:45 am
YYC
- ONT
1 stop5h 34m
Delta
Deal found 4/12![Delta logo]()
$521
Last-minute flights from Ontario to CalgaryDiscover last-minute flight deals from Ontario to Calgary. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Calgary. Data last updated April 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:59 pm
ONT
- YYC
1 stop21h 13m
Multiple Airlines
Mon 5/48:45 am
YYC
- ONT
1 stop5h 54m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Tue 5/57:00 am
ONT
- YYC
2 stops10h 12m
Multiple Airlines
Tue 5/123:20 pm
YYC
- ONT
1 stop25h 24m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 4/14. 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.
Thu 5/76:00 am
ONT
- YYC
1 stop4h 37m
Delta
Sat 5/167:45 am
YYC
- ONT
1 stop9h 32m
Delta
Deal found 4/14![Delta logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/910:50 am
ONT
- YYC
1 stop26h 55m
Multiple Airlines
Wed 5/138:45 am
YYC
- ONT
1 stop16h 04m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
ONT
- YYC
2 stops10h 12m
Alaska Airlines
Wed 5/136:59 pm
YYC
- ONT
1 stop5h 59m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Thu 5/286:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Sun 5/318:45 am
YYC
- ONT
2 stops31h 24m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/294:04 pm
ONT
- YYC
1 stop20h 06m
Multiple Airlines
Fri 6/57:45 pm
YYC
- ONT
1 stop20h 24m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Fri 5/294:04 pm
ONT
- YYC
1 stop20h 06m
Multiple Airlines
Tue 6/23:20 pm
YYC
- ONT
1 stop25h 24m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$406
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 April 17, 2026.
Search for one-way flight options from Ontario to Calgary. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Wed 7/88:33 pm
ONT
- YYC
1 stop12h 07m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$146
This flugladen.de deal was found by Cheapflights users on 4/16. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:33 pm
ONT
- YYC
1 stop7h 27m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$148
This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
ONT
- YYC
1 stop7h 45m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$169
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:39 am
ONT
- YYC
1 stop6h 33m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 am
ONT
- YYC
1 stop12h 30m
United Airlines
Deal found 4/16![United Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
ONT
- YYC
1 stop5h 19m
United Airlines
Deal found 4/16![United Airlines logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 5/610:39 am
ONT
- YYC
1 stop6h 33m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 8/181:27 pm
ONT
- YYC
2 stops19h 13m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 7/98:33 pm
ONT
- YYC
1 stop24h 12m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
ONT
- YYC
2 stops10h 12m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Wed 8/191:27 pm
ONT
- YYC
2 stops30h 43m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$195
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Expedia) |
One-way from | $146 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $356 |
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 April 17, 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
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Fri 8/28
1:00 pm-11:06 pm
1 stop9h 06m
Calgary
Mon 8/31
7:15 am-4:14 pm
1 stop9h 59m
$408
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Tue 5/5
1:29 pm-11:00 pm
1 stop8h 31m
Calgary
Thu 5/7
7:45 am-12:19 pm
1 stop5h 34m
$408
Quickest round-trip
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Tue 4/28
6:00 am-11:39 am
1 stop4h 39m
Calgary
Wed 4/29
12:29 pm-4:25 pm
1 stop4h 56m
$408
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Mon 5/4
5:00 am-9:48 pm
1 stop15h 48m
Calgary
Sat 5/9
3:22 pm-10:59 pm
1 stop8h 37m
$430
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Tue 5/5
7:00 am-6:12 pm
2 stops10h 12m
Calgary
Fri 5/8
7:02 pm-11:59 pm
1 stop5h 57m
$461
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Tue 6/16
1:00 pm-11:01 pm
1 stop9h 01m
Calgary
Sun 6/21
7:45 am-4:42 pm
1 stop9h 57m
$500
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Wed 8/12
7:00 am-6:10 pm
2 stops10h 10m
Calgary
Sun 8/16
6:00 am-11:11 am
1 stop6h 11m
$515
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Thu 6/18
11:57 am-10:15 pm
1 stop9h 18m
Calgary
Wed 6/24
8:45 am-1:08 pm
1 stop5h 23m
$516
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Thu 5/21
1:29 pm-10:57 pm
1 stop8h 28m
Calgary
Fri 5/29
7:45 am-12:19 pm
1 stop5h 34m
$521
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Thu 6/11
5:00 am-9:48 pm
1 stop15h 48m
Calgary
Thu 6/18
3:22 pm-10:37 pm
1 stop8h 15m
$532
Showing 1-10 of 21 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 April.
| 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 April 17, 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.
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Entertainment
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Traveling to a place near Calgary?
Book flights to Calgary if you plan to visit one of these locationsCanmore
Airdrie
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Top 5 airlines flying from Ontario to Calgary
Discover the top 5 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$403 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$256 | Average$464 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$446 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$377 | Average$548 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$418 | Average$657 | FlexibilityNo cancel fee | On-time75% |