$126+ Cheap flights from Ontario (ONT) to Canada
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — YYZ
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Canada with Cheapflights
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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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Cheapest flights from Ontario to CanadaExplore the most affordable flight options available from Ontario to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Ontario to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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 5/124:57 pm
ONT
- YVR
1 stop5h 35m
Delta
Mon 5/186:20 am
YVR
- ONT
1 stop4h 52m
Delta
Deal found 4/23![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 4/21. 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 6/216:00 am
ONT
- YVR
1 stop6h 11m
Delta
Thu 7/26:45 am
YVR
- ONT
1 stop5h 25m
Delta
Deal found 4/21![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 4/20. 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 7/206:01 pm
ONT
- YVR
1 stop4h 57m
Delta
Tue 8/46:15 am
YVR
- ONT
1 stop5h 04m
Delta
Deal found 4/20![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/117:59 pm
ONT
- YVR
1 stop13h 41m
Multiple Airlines
Sat 5/303:40 pm
YVR
- ONT
2 stops19h 26m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/28:17 pm
ONT
- YVR
2 stops27h 58m
Multiple Airlines
Tue 6/97:55 am
YVR
- ONT
1 stop6h 44m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 4/21. 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 6/165:59 pm
ONT
- YVR
1 stop4h 59m
Delta
Tue 6/236:15 am
YVR
- ONT
1 stop5h 02m
Delta
Deal found 4/21![Delta logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 7/73:34 pm
ONT
- YVR
1 stop24h 41m
Multiple Airlines
Tue 7/1410:40 am
YVR
- ONT
2 stops28h 29m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/63:34 pm
ONT
- YVR
1 stop24h 41m
Multiple Airlines
Wed 7/159:15 am
YVR
- ONT
2 stops10h 33m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/101:33 pm
ONT
- YYZ
2 stops13h 12m
Multiple Airlines
Wed 6/179:55 am
YYZ
- ONT
1 stop8h 13m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 4/21. 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 6/221:00 pm
ONT
- YVR
1 stop4h 47m
Delta
Thu 7/26:45 am
YVR
- ONT
1 stop5h 25m
Delta
Deal found 4/21![Delta logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/31:39 pm
ONT
- YYC
1 stop7h 21m
Multiple Airlines
Mon 6/83:20 pm
YYC
- ONT
1 stop24h 48m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 4/21. 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 6/165:59 pm
ONT
- YVR
1 stop4h 59m
Delta
Thu 6/186:15 am
YVR
- ONT
1 stop5h 02m
Delta
Deal found 4/21![Delta logo]()
$329
Best flights from Ontario to CanadaDiscover carefully curated flight deals from Ontario to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Ontario to Canada that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 6/179:40 am
ONT
- YVR
1 stop8h 07m
Delta
Wed 6/246:15 am
YVR
- ONT
1 stop6h 53m
Delta
Deal found 4/20![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 4/22. 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 7/131:50 pm
ONT
- YVR
1 stop7h 09m
United Airlines
Wed 7/157:00 am
YVR
- ONT
1 stop5h 12m
United Airlines
Deal found 4/22![United Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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
Tue 5/196:59 pm
YYC
- ONT
1 stop5h 59m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 9/158:02 pm
ONT
- YHZ
2 stops15h 13m
American Airlines
Sat 9/1911:56 am
YHZ
- ONT
2 stops13h 41m
American Airlines
Deal found 4/20![American Airlines logo]()
$605
This CheapTickets deal was found by Cheapflights users on 4/24. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:30 pm
ONT
- YOW
2 stops35h 05m
Multiple Airlines
Mon 6/157:20 am
YOW
- ONT
3 stops15h 31m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 4/24. 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 7/196:00 am
ONT
- YVR
1 stop4h 48m
United Airlines
Wed 8/57:00 am
YVR
- ONT
1 stop5h 12m
United Airlines
Deal found 4/24![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/20. 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 6/15:00 am
ONT
- YEG
1 stop16h 04m
United Airlines
Tue 6/26:00 am
YEG
- ONT
1 stop7h 47m
United Airlines
Deal found 4/20![United Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 6/84:03 pm
ONT
- YVR
1 stop4h 50m
Alaska Airlines
Wed 6/106:00 am
YVR
- ONT
1 stop5h 14m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 6/205:00 am
ONT
- YEG
1 stop16h 04m
United Airlines
Tue 6/236:00 am
YEG
- ONT
1 stop7h 47m
United Airlines
Deal found 4/24![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/22. 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 5/299:50 am
ONT
- YVR
1 stop8h 04m
Delta
Mon 6/16:20 am
YVR
- ONT
1 stop6h 13m
Delta
Deal found 4/22![Delta logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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 5/166:00 am
ONT
- YVR
1 stop10h 29m
Alaska Airlines
Mon 5/186:00 am
YVR
- ONT
1 stop5h 10m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/125:00 am
ONT
- YVR
1 stop6h 10m
United Airlines
Sun 5/177:00 am
YVR
- ONT
1 stop5h 22m
United Airlines
Deal found 4/20![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 4/23. 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 5/287:05 am
ONT
- YYZ
1 stop7h 10m
Delta
Mon 6/15:45 pm
YYZ
- ONT
1 stop8h 49m
Delta
Deal found 4/23![Delta logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 7/222:05 pm
ONT
- YYC
1 stop8h 10m
Alaska Airlines
Wed 7/296:00 am
YYC
- ONT
1 stop6h 14m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 4/24. 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 6/25:00 am
ONT
- YEG
1 stop16h 04m
United Airlines
Tue 6/93:17 pm
YEG
- ONT
1 stop6h 25m
United Airlines
Deal found 4/24![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/24. 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 5/2610:00 pm
ONT
- YYZ
2 stops15h 12m
Delta
Tue 6/24:04 pm
YYZ
- ONT
2 stops10h 30m
Delta
Deal found 4/24![Delta logo]()
$471
This United Airlines deal was found by Cheapflights users on 4/20. 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 8/135:00 am
ONT
- YEG
1 stop16h 09m
United Airlines
Wed 9/163:15 pm
YEG
- ONT
1 stop6h 37m
United Airlines
Deal found 4/20![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/234:03 pm
ONT
- YVR
1 stop8h 04m
Alaska Airlines
Tue 5/266:00 am
YVR
- ONT
1 stop5h 10m
Alaska Airlines
Deal found 4/22![Alaska Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 6/66:10 am
ONT
- YUL
2 stops13h 49m
American Airlines
Sat 6/137:29 am
YUL
- ONT
1 stop18h 07m
American Airlines
Deal found 4/22![American Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 4/23. 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 6/55:50 pm
ONT
- YVR
1 stop4h 59m
Delta
Mon 6/86:15 am
YVR
- ONT
1 stop5h 02m
Delta
Deal found 4/23![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 6/65:00 am
ONT
- YEG
1 stop8h 08m
United Airlines
Tue 6/93:17 pm
YEG
- ONT
1 stop6h 25m
United Airlines
Deal found 4/24![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/24. 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 7/121:00 pm
ONT
- YYC
1 stop8h 59m
Delta
Fri 7/177:45 am
YYC
- ONT
1 stop9h 50m
Delta
Deal found 4/24![Delta logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/207:41 pm
ONT
- YEG
1 stop14h 15m
Alaska Airlines
Wed 5/2711:46 am
YEG
- ONT
1 stop8h 01m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 4/23. 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 6/166:00 am
ONT
- YYZ
2 stops14h 14m
Delta
Sun 6/2111:38 am
YYZ
- ONT
2 stops15h 07m
Delta
Deal found 4/23![Delta logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 5/107:00 am
ONT
- YYC
2 stops10h 12m
Alaska Airlines
Tue 5/1911:31 am
YYC
- ONT
1 stop8h 16m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 4/20. 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 7/1310:00 pm
ONT
- YYZ
1 stop9h 25m
Delta
Wed 7/221:38 pm
YYZ
- ONT
1 stop11h 06m
Delta
Deal found 4/20![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 6/65:45 am
ONT
- YYZ
1 stop13h 59m
United Airlines
Tue 6/910:45 am
YYZ
- ONT
1 stop9h 43m
United Airlines
Deal found 4/24![United Airlines logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 5/117:00 am
ONT
- YYC
2 stops10h 12m
Alaska Airlines
Mon 5/186:59 pm
YYC
- ONT
1 stop5h 59m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 4/24. 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 8/411:48 am
ONT
- YYZ
1 stop9h 10m
Delta
Sat 8/86:15 am
YYZ
- ONT
1 stop7h 23m
Delta
Deal found 4/24![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/245:00 am
ONT
- YYZ
1 stop13h 32m
United Airlines
Wed 5/2711:00 am
YYZ
- ONT
2 stops14h 37m
United Airlines
Deal found 4/21![United Airlines logo]()
$461
Last-minute flights from Ontario to CanadaDiscover last-minute flight deals from Ontario to Canada. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Canada. Data last updated April 25, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/21. 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.
Thu 5/75:00 am
ONT
- YVR
1 stop6h 10m
Air Canada
Tue 5/124:10 pm
YVR
- ONT
1 stop6h 49m
Air Canada
Deal found 4/21![Air Canada logo]()
$372
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/75:00 am
ONT
- YVR
1 stop6h 10m
United Airlines
Fri 5/87:00 am
YVR
- ONT
1 stop5h 22m
United Airlines
Deal found 4/20![United Airlines logo]()
$373
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Thu 5/75:00 am
ONT
- YVR
1 stop6h 10m
Air Canada
Sat 5/97:00 am
YVR
- ONT
1 stop5h 22m
Air Canada
Deal found 4/23![Air Canada logo]()
$374
This Delta deal was found by Cheapflights users on 4/21. 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 5/911:52 am
ONT
- YVR
1 stop9h 17m
Delta
Mon 5/186:20 am
YVR
- ONT
1 stop6h 15m
Delta
Deal found 4/21![Delta logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/117:59 pm
ONT
- YVR
1 stop13h 41m
Multiple Airlines
Sat 5/303:40 pm
YVR
- ONT
2 stops19h 26m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 4/23. 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 5/124:57 pm
ONT
- YVR
1 stop5h 35m
Delta
Mon 5/186:20 am
YVR
- ONT
1 stop4h 52m
Delta
Deal found 4/23![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 5/134:57 pm
ONT
- YVR
1 stop5h 35m
Delta
Wed 5/206:44 pm
YVR
- ONT
1 stop4h 50m
Delta
Deal found 4/23![Delta logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/156:45 am
ONT
- YVR
2 stops10h 05m
WestJet
Sun 5/175:23 pm
YVR
- ONT
1 stop5h 11m
WestJet
Deal found 4/23![WestJet logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/234:04 pm
ONT
- YVR
2 stops23h 51m
Multiple Airlines
Wed 5/276:00 am
YVR
- ONT
1 stop5h 12m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/234:04 pm
ONT
- YVR
2 stops23h 51m
Multiple Airlines
Tue 5/266:00 am
YVR
- ONT
1 stop5h 10m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/266:00 am
ONT
- YVR
2 stops11h 40m
Multiple Airlines
Wed 6/33:30 pm
YVR
- ONT
1 stop19h 36m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/2610:50 am
ONT
- YYC
1 stop26h 55m
Multiple Airlines
Thu 6/45:50 pm
YYC
- ONT
1 stop21h 45m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$354
One-way flights from Ontario to CanadaSearch for one-way flight options from Ontario to Canada. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Ontario to Canada. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Trip.com deal was found by Cheapflights users on 4/21. 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 6/31:39 pm
ONT
- YYZ
2 stops13h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$126
This Delta deal was found by Cheapflights users on 4/21. 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 6/216:00 am
ONT
- YVR
1 stop6h 11m
Delta
Deal found 4/21![Delta logo]()
$127
This United Airlines deal was found by Cheapflights users on 4/20. 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 7/131:50 pm
ONT
- YVR
1 stop9h 32m
United Airlines
Deal found 4/20![United Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/21:39 pm
ONT
- YYZ
2 stops13h 06m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$136
This Trip.com deal was found by Cheapflights users on 4/20. 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 6/171:33 pm
ONT
- YYZ
2 stops13h 12m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$137
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Sun 6/2111:58 am
ONT
- YYZ
2 stops14h 47m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 4/21. 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 6/165:59 pm
ONT
- YVR
1 stop4h 59m
Delta
Deal found 4/21![Delta logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/44:04 pm
ONT
- YVR
2 stops24h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/1511:58 am
ONT
- YYZ
2 stops15h 57m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/283:34 pm
ONT
- YVR
2 stops25h 16m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$146
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/105:00 am
ONT
- YEG
1 stop16h 04m
United Airlines
Deal found 4/20![United Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/23. 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
- YVR
2 stops23h 51m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$150
Find flight deals from Ontario to Canada
Keep the following information in mind while searching for Ontario to Canada flight deals. Data was last updated April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (Delta) |
One-way from | $126 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $405 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Canada 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 25, 2026.
Use the filters below to find and compare flights from Ontario to Canada that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioVancouver
ONT - YVR
ONTYVR
Ontario
Wed 6/17
9:40 am-5:47 pm
1 stop8h 07m
Vancouver Intl
Wed 6/24
6:15 am-1:08 pm
1 stop6h 53m
$298
OntarioVancouver
ONT - YVR
ONTYVR
Ontario
Mon 7/13
1:50 pm-8:59 pm
1 stop7h 09m
Vancouver Intl
Wed 7/15
7:00 am-12:12 pm
1 stop5h 12m
$309
Quickest round-trip
OntarioVancouver
ONT - YVR
ONTYVR
Ontario
Sun 7/19
6:00 am-10:48 am
1 stop4h 48m
Vancouver Intl
Wed 8/5
7:00 am-12:12 pm
1 stop5h 12m
$309
OntarioEdmonton
ONT - YEG
ONTYEG
Ontario
Mon 6/1
5:00 am-10:04 pm
1 stop16h 04m
Edmonton
Tue 6/2
6:00 am-12:47 pm
1 stop7h 47m
$355
OntarioEdmonton
ONT - YEG
ONTYEG
Ontario
Sat 6/20
5:00 am-10:04 pm
1 stop16h 04m
Edmonton
Tue 6/23
6:00 am-12:47 pm
1 stop7h 47m
$355
OntarioVancouver
ONT - YVR
ONTYVR
Ontario
Tue 5/12
5:00 am-11:10 am
1 stop6h 10m
Vancouver Intl
Sun 5/17
7:00 am-12:22 pm
1 stop5h 22m
$373
OntarioEdmonton
ONT - YEG
ONTYEG
Ontario
Tue 6/2
5:00 am-10:04 pm
1 stop16h 04m
Edmonton
Tue 6/9
3:17 pm-8:42 pm
1 stop6h 25m
$379
OntarioEdmonton
ONT - YEG
ONTYEG
Ontario
Thu 8/13
5:00 am-10:09 pm
1 stop16h 09m
Edmonton
Wed 9/16
3:15 pm-8:52 pm
1 stop6h 37m
$379
OntarioEdmonton
ONT - YEG
ONTYEG
Ontario
Sat 6/6
5:00 am-2:08 pm
1 stop8h 08m
Edmonton
Tue 6/9
3:17 pm-8:42 pm
1 stop6h 25m
$379
OntarioCalgary
ONT - YYC
ONTYYC
Ontario
Sat 5/9
7:00 am-6:12 pm
2 stops10h 12m
Calgary
Tue 5/19
6:59 pm-11:58 pm
1 stop5h 59m
$408
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Canada
Have a flexible travel schedule? Discover the best time to fly to Canada from Ontario with our price prediction graph.
ONT-YVR
ONT-YUL
ONT-YHZ
ONT-YYC
ONT-YEG
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 Canada
ONT-CA0
ONT-YVR
ONT-YUL
ONT-YHZ
ONT-YYC
What is the cheapest month to book a flight from Ontario to Canada?
Currently, August is the cheapest month in which you can book a flight from Ontario to Canada (average of $79). Flying from Ontario to Canada in January is currently the most expensive (average of $329). 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.
Reviews of airlines servicing Canada
Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated April 25, 2026.
Read through reviews of airlines operating flights from Ontario to Canada, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
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 Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Canada
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Complete your trip
Complete your trip to Canada by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Canada by cabin class
Find flights from Ontario to Canada, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Canada flights
Browse other Ontario and Canada flight options. Last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Canada flights
Consider these flights traveling from Ontario to Canada.
Fly to Canada regions
Consider these flights traveling to Canada regions.
Top 6 airlines flying from Ontario to Canada
Discover the top 6 airlines that operate flights from Ontario to Canada. 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$122 | Average$497 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$200 | Average$403 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$219 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$455 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$628 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$436 | Average$698 | FlexibilityNo cancel fee | On-time71% |