$163+ Cheap flights from Dallas to Ontario
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Jul 17 — Jul 241
Round-trip
1 adult, Economy
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Cheapest flights from Dallas to OntarioExplore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.
Explore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 8/267:50 am
DFW
- YUL
2 stops11h 20m
Multiple Airlines
Tue 9/18:00 pm
YUL
- DFW
1 stop21h 23m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 8/267:50 am
DFW
- YUL
1 stop10h 28m
Multiple Airlines
Wed 9/26:30 am
YUL
- DFW
2 stops10h 53m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/287:50 am
DFW
- YUL
1 stop10h 28m
Multiple Airlines
Thu 8/610:35 am
YUL
- DFW
2 stops14h 24m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/247:00 am
DFW
- YYZ
1 stop13h 55m
Multiple Airlines
Sat 9/53:20 pm
YYZ
- DFW
1 stop11h 21m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/149:07 am
DFW
- YYZ
2 stops12h 38m
Multiple Airlines
Tue 7/213:20 pm
YYZ
- DFW
1 stop11h 14m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/247:50 am
DFW
- YUL
1 stop10h 28m
Multiple Airlines
Wed 9/26:30 am
YUL
- DFW
2 stops10h 53m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/95:18 pm
DFW
- YYZ
1 stop27h 47m
Multiple Airlines
Tue 7/146:30 am
YYZ
- DFW
1 stop15h 36m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/149:07 am
DFW
- YYZ
2 stops12h 38m
Multiple Airlines
Wed 7/225:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/287:50 am
DFW
- YTZ
1 stop23h 10m
Multiple Airlines
Tue 8/41:45 pm
YTZ
- DFW
1 stop7h 35m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 9/17:50 am
DFW
- YUL
2 stops26h 55m
Multiple Airlines
Mon 9/143:15 pm
YUL
- DFW
1 stop26h 16m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/211:53 pm
DFW
- YYZ
1 stop26h 02m
Multiple Airlines
Tue 7/287:45 am
YYZ
- DFW
2 stops29h 45m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 8/197:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Tue 9/18:40 pm
YTZ
- DFW
1 stop16h 34m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$415
Best flights from Dallas to OntarioDiscover carefully curated flight deals from Dallas to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 17, 2026.
Discover carefully curated flight deals from Dallas to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 8/11:37 pm
DFW
- YTZ
1 stop22h 18m
Multiple Airlines
Wed 8/58:50 am
YTZ
- DFW
1 stop11h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 9/43:55 pm
DAL
- YUL
1 stop6h 57m
Delta
Tue 9/812:45 pm
YUL
- DAL
1 stop6h 02m
Delta
Deal found 6/12![Delta logo]()
$518
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 7/131:00 pm
DFW
- YUL
1 stop8h 06m
United Airlines
Tue 7/212:20 pm
YUL
- DFW
1 stop7h 05m
United Airlines
Deal found 6/15![United Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:19 pm
DFW
- YUL
1 stop15h 10m
American Airlines
Tue 7/282:30 pm
YUL
- DFW
1 stop10h 59m
American Airlines
Deal found 6/11![American Airlines logo]()
$518
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:30 pm
DFW
- YYZ
1 stop19h 08m
Sun Country Air
Thu 7/2311:41 am
YYZ
- DFW
1 stop24h 22m
Sun Country Air
Deal found 6/16![Sun Country Air logo]()
$556
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:25 pm
DFW
- YOW
1 stop7h 25m
Air Canada
Thu 9/173:10 pm
YOW
- DFW
1 stop7h 24m
Air Canada
Deal found 6/16![Air Canada logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/1410:00 am
DFW
- YTZ
2 stops25h 35m
Multiple Airlines
Tue 7/211:45 pm
YTZ
- DFW
1 stop7h 35m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 6/14. 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 7/273:59 pm
DAL
- YUL
1 stop6h 53m
Delta
Wed 8/57:00 am
YUL
- DAL
1 stop7h 52m
Delta
Deal found 6/14![Delta logo]()
$518
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:59 pm
DAL
- YOW
2 stops26h 21m
WestJet
Thu 9/176:55 am
YOW
- DAL
2 stops27h 17m
WestJet
Deal found 6/16![WestJet logo]()
$1,085
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
DFW
- YUL
1 stop15h 06m
Multiple Airlines
Tue 7/146:35 pm
YUL
- DFW
Nonstop4h 09m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$500
This Sun Country Air deal was found by Cheapflights users on 6/14. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:55 pm
DFW
- YYZ
1 stop19h 55m
Sun Country Air
Thu 8/611:41 am
YYZ
- DFW
1 stop22h 17m
Sun Country Air
Deal found 6/14![Sun Country Air logo]()
$567
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:59 pm
DAL
- YUL
1 stop6h 58m
Delta
Sat 10/37:00 am
YUL
- DAL
1 stop7h 36m
Delta
Deal found 6/16![Delta logo]()
$518
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:11 pm
DFW
- YTZ
1 stop23h 31m
United Airlines
Fri 8/147:25 pm
YTZ
- DFW
1 stop18h 44m
United Airlines
Deal found 6/11![United Airlines logo]()
$604
This United deal was found by Cheapflights users on 6/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:45 am
DFW
- YUL
1 stop6h 45m
Multiple Airlines
Fri 8/146:25 pm
YUL
- DFW
Nonstop4h 09m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/171:24 pm
DFW
- YUL
1 stop9h 01m
Delta
Thu 7/236:00 am
YUL
- DFW
1 stop5h 24m
Delta
Deal found 6/12![Delta logo]()
$518
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:45 am
DFW
- YUL
1 stop6h 45m
Multiple Airlines
Sun 8/166:25 pm
YUL
- DFW
Nonstop4h 09m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 10/101:18 pm
DFW
- YUL
1 stop8h 52m
Delta
Tue 10/1312:45 pm
YUL
- DFW
1 stop10h 18m
Delta
Deal found 6/12![Delta logo]()
$518
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
DFW
- YOW
1 stop15h 35m
United Airlines
Wed 8/196:05 am
YOW
- DFW
1 stop10h 44m
United Airlines
Deal found 6/11![United Airlines logo]()
$646
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:25 pm
DFW
- YYZ
1 stop25h 25m
Sun Country Air
Sun 7/269:00 am
YYZ
- DFW
1 stop14h 10m
Sun Country Air
Deal found 6/16![Sun Country Air logo]()
$656
This United deal was found by Cheapflights users on 6/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:15 pm
DFW
- YUL
1 stop6h 11m
Multiple Airlines
Sat 8/16:25 pm
YUL
- DFW
Nonstop4h 09m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 6/13. 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 7/161:24 pm
DFW
- YUL
1 stop9h 01m
Delta
Wed 7/226:00 am
YUL
- DFW
1 stop9h 32m
Delta
Deal found 6/13![Delta logo]()
$518
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:25 pm
DFW
- YXU
2 stops8h 15m
Air Canada
Tue 9/155:40 am
YXU
- DFW
1 stop6h 57m
Air Canada
Deal found 6/12![Air Canada logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:47 pm
DFW
- YTZ
1 stop15h 20m
United Airlines
Sat 8/812:15 pm
YTZ
- DFW
1 stop11h 21m
United Airlines
Deal found 6/11![United Airlines logo]()
$657
This United deal was found by Cheapflights users on 6/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:50 am
DFW
- YUL
1 stop6h 40m
Multiple Airlines
Sat 8/221:10 pm
YUL
- DFW
1 stop7h 36m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
DAL
- YUL
2 stops11h 54m
Delta
Mon 8/247:00 am
YUL
- DAL
1 stop8h 59m
Delta
Deal found 6/15![Delta logo]()
$528
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 am
DFW
- YXU
1 stop7h 01m
Air Canada
Mon 11/23:25 pm
YXU
- DFW
1 stop7h 07m
Air Canada
Deal found 6/15![Air Canada logo]()
$795
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/256:00 am
DFW
- YOW
1 stop15h 35m
United Airlines
Sat 8/296:05 am
YOW
- DFW
1 stop18h 25m
United Airlines
Deal found 6/15![United Airlines logo]()
$686
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 7/254:51 pm
DFW
- YUL
1 stop6h 01m
Delta
Wed 7/2912:47 pm
YUL
- DFW
2 stops12h 26m
Delta
Deal found 6/11![Delta logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/277:00 am
DFW
- YTZ
1 stop8h 00m
Multiple Airlines
Sun 8/306:00 pm
YTZ
- DFW
2 stops23h 09m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$534
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:30 pm
DFW
- YQG
1 stop5h 37m
Air Canada
Tue 10/2010:05 am
YQG
- DFW
2 stops12h 29m
Air Canada
Deal found 6/16![Air Canada logo]()
$798
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated June 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/36:25 am
DFW
- YYZ
2 stops40h 10m
Multiple Airlines
Tue 7/79:30 am
YYZ
- DFW
1 stop12h 36m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/36:25 am
DFW
- YYZ
2 stops40h 10m
Multiple Airlines
Fri 7/105:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Fri 7/37:48 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Tue 7/146:30 am
YYZ
- DFW
1 stop15h 36m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/46:20 am
DFW
- YYZ
2 stops16h 15m
Multiple Airlines
Thu 7/96:30 am
YYZ
- DFW
1 stop15h 36m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/95:18 pm
DFW
- YYZ
1 stop27h 47m
Multiple Airlines
Tue 7/146:30 am
YYZ
- DFW
1 stop15h 36m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/149:07 am
DFW
- YYZ
2 stops12h 38m
Multiple Airlines
Tue 7/213:20 pm
YYZ
- DFW
1 stop11h 14m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/149:07 am
DFW
- YYZ
2 stops12h 38m
Multiple Airlines
Wed 7/225:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/147:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Tue 7/211:45 pm
YTZ
- DFW
1 stop7h 35m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/211:53 pm
DFW
- YYZ
1 stop26h 02m
Multiple Airlines
Tue 7/287:45 am
YYZ
- DFW
2 stops29h 45m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/287:50 am
DFW
- YTZ
1 stop23h 10m
Multiple Airlines
Tue 8/41:45 pm
YTZ
- DFW
1 stop7h 35m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/287:50 am
DFW
- YOW
1 stop27h 35m
Multiple Airlines
Tue 8/253:30 pm
YOW
- DFW
2 stops25h 53m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/297:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Wed 8/51:40 pm
YTZ
- DFW
2 stops23h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$416
One-way flights from Dallas to OntarioSearch for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 8/128:00 am
DFW
- YUL
2 stops11h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 10/169:50 pm
DFW
- YUL
2 stops19h 20m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$182
This Trip.com deal was found by Cheapflights users on 6/14. 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.
Wed 8/128:00 am
DFW
- YOW
1 stop7h 20m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 10/179:50 pm
DFW
- YUL
2 stops21h 20m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sat 9/129:50 pm
DFW
- YUL
2 stops21h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 9/89:01 am
DFW
- YUL
2 stops33h 31m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/138:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 7/121:53 pm
DFW
- YOW
1 stop24h 04m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 9/257:50 am
DFW
- YOW
1 stop7h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/287:50 am
DFW
- YOW
1 stop7h 30m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/181:53 pm
DFW
- YOW
2 stops26h 42m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am
DAL
- YUL
1 stop10h 03m
Delta
Deal found 6/15![Delta logo]()
$225
Find flight deals from Dallas to Ontario
Keep the following information in mind while searching for Dallas to Ontario flight deals. Data was last updated June 17, 2026.
Round-trip from | $390 (Kiwi.com) |
|---|---|
One-way from | $163 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $684 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Dallas to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Sat 8/1
1:37 pm-12:55 pm
1 stop22h 18m
Toronto Island
Wed 8/5
8:50 am-7:20 pm
1 stop11h 30m
$434
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Tue 7/14
10:00 am-12:35 pm
2 stops25h 35m
Toronto Island
Tue 7/21
1:45 pm-8:20 pm
1 stop7h 35m
$441
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Wed 7/8
6:00 am-10:06 pm
1 stop15h 06m
Montreal Pierre Elliott Trudeau Intl
Tue 7/14
6:35 pm-9:44 pm
Nonstop4h 09m
$500
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Sat 8/8
9:45 am-5:30 pm
1 stop6h 45m
Montreal Pierre Elliott Trudeau Intl
Fri 8/14
6:25 pm-9:34 pm
Nonstop4h 09m
$500
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Fri 8/7
9:45 am-5:30 pm
1 stop6h 45m
Montreal Pierre Elliott Trudeau Intl
Sun 8/16
6:25 pm-9:34 pm
Nonstop4h 09m
$503
Quickest round-trip
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Fri 7/3
2:15 pm-9:26 pm
1 stop6h 11m
Montreal Pierre Elliott Trudeau Intl
Sat 8/1
6:25 pm-9:34 pm
Nonstop4h 09m
$503
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Wed 8/19
9:50 am-5:30 pm
1 stop6h 40m
Montreal Pierre Elliott Trudeau Intl
Sat 8/22
1:10 pm-7:46 pm
1 stop7h 36m
$516
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Fri 9/4
3:55 pm-11:52 pm
1 stop6h 57m
Montreal Pierre Elliott Trudeau Intl
Tue 9/8
12:45 pm-5:47 pm
1 stop6h 02m
$518
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Mon 7/13
1:00 pm-10:06 pm
1 stop8h 06m
Montreal Pierre Elliott Trudeau Intl
Tue 7/21
2:20 pm-8:25 pm
1 stop7h 05m
$518
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Sat 7/25
8:19 pm-12:29 pm
1 stop15h 10m
Montreal Pierre Elliott Trudeau Intl
Tue 7/28
2:30 pm-12:29 am
1 stop10h 59m
$518
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dallas to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Dallas with our price prediction graph.
DFW-YUL
DFW-YOW
DAL-YUL
DFW-YYZ
DFW-YTZ
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 Dallas to Ontario
A78-CAON
DFW-YUL
DFW-YOW
DAL-YUL
DFW-YYZ
What is the cheapest month to book a flight from Dallas to Region of Ontario?
Currently, May is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $91). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of $347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DFW to ON?
Find hourly flight availability from Dallas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Dallas to Region of Ontario
Explore weekly flight availability from Dallas to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 17, 2026.
The most flights from A78 to CAON are scheduled on a Tuesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Dallas to Region of Ontario?
How far ahead should I book a flight from Dallas to Region of Ontario?
The price you pay for your flight from Dallas to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Dallas to Region of Ontario?
Use this chart to determine the cheapest time to fly round-trip from Dallas to Ontario. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Dallas to Region of Ontario flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated June 17, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andQatar Airways from Dallas to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Overall
8.0
Comfort
8.0
Entertainment
6.9
Food
7.6
Crew
8.6
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Overall
8.0
Comfort
8.0
Entertainment
6.9
Food
7.6
Crew
8.6
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Overall
8.0
Comfort
8.0
Entertainment
6.9
Food
7.6
Crew
8.6
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Overall
8.0
Comfort
8.0
Entertainment
6.9
Food
7.6
Crew
8.6
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Overall
8.0
Comfort
8.0
Entertainment
6.9
Food
7.6
Crew
8.6
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Overall
8.0
Comfort
8.0
Entertainment
6.9
Food
7.6
Crew
8.6
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Related info for your journey
Find useful and relevant information for your journey from Dallas to Ontario. 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 Dallas to Ontario
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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dallas to Ontario by cabin class
Find flights from Dallas to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas and Ontario flights
Browse other Dallas and Ontario flight options. Last updated on June 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dallas to Ontario flights
Consider these flights traveling from Dallas to Ontario.
Top 5 airlines flying from Dallas to Ontario
Discover the top 5 airlines that operate flights from Dallas to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$321 | Average$670 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$322 | Average$636 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$665 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$505 | Average$694 | FlexibilityNo cancel fee | On-time71% |