$144+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
may. 20 — may. 271
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 abril 20, 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 abril 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
sáb. 5/1610:44 pm
DFW
- YYZ
2 stops24h 15m
Multiple Airlines
vie. 6/191:30 pm
YYZ
- DFW
1 stop20h 35m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/1311:08 am
DFW
- YYZ
1 stop11h 27m
Multiple Airlines
mié. 6/177:45 am
YYZ
- DFW
1 stop24h 54m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
mié. 5/1311:08 am
DFW
- YYZ
1 stop11h 27m
Multiple Airlines
mar. 5/193:20 pm
YYZ
- DFW
1 stop11h 29m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mar. 5/1212:02 pm
DFW
- YYZ
2 stops32h 53m
Multiple Airlines
mar. 5/199:30 am
YYZ
- DFW
1 stop15h 18m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mar. 5/127:55 am
DFW
- YTZ
2 stops12h 53m
Multiple Airlines
lun. 5/1810:50 am
YTZ
- DFW
1 stop11h 27m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$318
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.
mié. 5/137:55 am
DFW
- YYZ
1 stop10h 40m
Multiple Airlines
dom. 5/174:45 pm
YYZ
- DFW
1 stop29h 32m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
lun. 5/118:45 am
DFW
- YTZ
1 stop7h 50m
Multiple Airlines
lun. 5/1810:50 am
YTZ
- DFW
1 stop11h 27m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/1311:08 am
DFW
- YYZ
1 stop11h 27m
Multiple Airlines
lun. 5/185:50 pm
YYZ
- DFW
1 stop15h 41m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
vie. 6/54:40 pm
DFW
- YYZ
1 stop20h 25m
Multiple Airlines
lun. 6/151:30 pm
YYZ
- DFW
1 stop20h 35m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 6/107:35 pm
DFW
- YYZ
1 stop24h 20m
Multiple Airlines
jue. 6/186:30 am
YYZ
- DFW
1 stop27h 35m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$323
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.
sáb. 5/166:45 am
DFW
- YYZ
1 stop12h 24m
Multiple Airlines
sáb. 5/231:30 pm
YYZ
- DFW
1 stop9h 01m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$325
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.
mié. 5/271:00 pm
DFW
- YTZ
1 stop23h 10m
Multiple Airlines
vie. 5/291:45 pm
YTZ
- DFW
1 stop23h 12m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$325
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 abril 20, 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 abril 20, 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.
vie. 5/153:17 pm
DFW
- YOW
1 stop25h 18m
Multiple Airlines
vie. 5/227:00 am
YOW
- DFW
1 stop25h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 4/18. 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.
lun. 5/113:59 pm
DAL
- YUL
1 stop6h 58m
Delta
jue. 5/146:51 pm
YUL
- DAL
1 stop6h 05m
Delta
Deal found 4/18![Delta logo]()
$508
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.
mié. 5/67:20 am
DFW
- YUL
1 stop7h 50m
United Airlines
sáb. 5/95:00 pm
YUL
- DFW
1 stop6h 53m
United Airlines
Deal found 4/20![United Airlines logo]()
$508
This Air Canada deal was found by Cheapflights users on 4/19. 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.
vie. 5/89:00 pm
DFW
- YOW
1 stop11h 15m
Air Canada
vie. 5/155:05 am
YOW
- DFW
1 stop7h 32m
Air Canada
Deal found 4/19![Air Canada logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mar. 6/210:14 am
DAL
- YYZ
1 stop6h 01m
WestJet
dom. 6/76:34 pm
YYZ
- DAL
1 stop6h 34m
WestJet
Deal found 4/19![WestJet logo]()
$595
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/257:00 am
DFW
- YYZ
1 stop9h 44m
American Airlines
jue. 5/287:26 am
YYZ
- DFW
2 stops13h 21m
American Airlines
Deal found 4/17![American Airlines logo]()
$673
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/115:30 am
DFW
- YHM
1 stop9h 25m
Multiple Airlines
lun. 5/188:15 am
YHM
- DFW
1 stop16h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$374
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.
jue. 5/77:55 am
DFW
- YOW
1 stop8h 40m
Multiple Airlines
lun. 5/2510:10 am
YOW
- DFW
1 stop9h 28m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 4/18. 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.
sáb. 5/302:55 pm
DAL
- YUL
1 stop8h 02m
Delta
mié. 6/36:51 pm
YUL
- DAL
1 stop6h 05m
Delta
Deal found 4/18![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 4/19. 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.
sáb. 5/165:25 pm
DFW
- YUL
1 stop5h 48m
United Airlines
mié. 5/206:10 am
YUL
- DFW
1 stop6h 20m
United Airlines
Deal found 4/19![United Airlines logo]()
$508
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/284:40 pm
DFW
- YOW
2 stops20h 53m
Multiple Airlines
jue. 6/47:20 am
YOW
- DFW
3 stops22h 10m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 4/18. 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.
lun. 5/117:12 am
DAL
- YUL
1 stop9h 31m
Delta
mar. 5/126:51 pm
YUL
- DAL
1 stop6h 05m
Delta
Deal found 4/18![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 4/17. 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.
mar. 6/27:00 am
DFW
- YOW
1 stop9h 07m
United Airlines
mar. 6/92:52 pm
YOW
- DFW
1 stop6h 33m
United Airlines
Deal found 4/17![United Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 4/18. 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.
lun. 6/227:10 am
DAL
- YUL
1 stop9h 35m
Delta
mié. 6/247:00 am
YUL
- DAL
1 stop9h 12m
Delta
Deal found 4/18![Delta logo]()
$508
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/144:40 pm
DFW
- YTZ
2 stops22h 20m
Multiple Airlines
jue. 5/211:45 pm
YTZ
- DFW
2 stops21h 11m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$486
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/16:00 am
DAL
- YYZ
1 stop5h 19m
WestJet
mar. 6/97:45 am
YYZ
- DAL
1 stop8h 27m
WestJet
Deal found 4/16![WestJet logo]()
$670
This Delta deal was found by Cheapflights users on 4/19. 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.
vie. 6/510:14 am
DAL
- YUL
1 stop6h 29m
Delta
dom. 6/712:48 pm
YUL
- DAL
1 stop9h 29m
Delta
Deal found 4/19![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 4/19. 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.
jue. 7/26:45 pm
DFW
- YOW
2 stops13h 26m
United Airlines
sáb. 7/46:05 am
YOW
- DFW
2 stops10h 45m
United Airlines
Deal found 4/19![United Airlines logo]()
$566
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/289:00 pm
DFW
- YXU
1 stop10h 53m
Air Canada
mié. 6/312:20 pm
YXU
- DFW
2 stops10h 25m
Air Canada
Deal found 4/17![Air Canada logo]()
$695
This Delta deal was found by Cheapflights users on 4/18. 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.
mar. 5/510:17 am
DAL
- YUL
1 stop6h 23m
Delta
mar. 5/126:51 pm
YUL
- DAL
1 stop6h 05m
Delta
Deal found 4/18![Delta logo]()
$508
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/212:02 pm
DFW
- YOW
3 stops28h 52m
Multiple Airlines
mar. 6/92:20 pm
YOW
- DFW
2 stops21h 37m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$536
This Air Canada deal was found by Cheapflights users on 4/17. 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.
jue. 6/49:00 pm
DFW
- YQT
1 stop12h 55m
Air Canada
lun. 6/811:55 am
YQT
- DFW
1 stop9h 07m
Air Canada
Deal found 4/17![Air Canada logo]()
$742
This Delta deal was found by Cheapflights users on 4/19. 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.
jue. 6/410:14 am
DAL
- YUL
1 stop6h 29m
Delta
dom. 6/712:48 pm
YUL
- DAL
1 stop9h 29m
Delta
Deal found 4/19![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 4/19. 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.
dom. 6/712:00 pm
DFW
- YOW
1 stop8h 35m
United Airlines
dom. 6/145:50 pm
YOW
- DFW
1 stop7h 09m
United Airlines
Deal found 4/19![United Airlines logo]()
$615
This Mytrip deal was found by Cheapflights users on 4/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/305:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
lun. 5/48:15 am
YHM
- DFW
1 stop16h 33m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 4/18. 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.
mar. 5/510:17 am
DAL
- YUL
1 stop6h 23m
Delta
vie. 5/812:40 pm
YUL
- DAL
1 stop6h 18m
Delta
Deal found 4/18![Delta logo]()
$508
This Air Canada deal was found by Cheapflights users on 4/17. 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.
mar. 6/212:25 pm
DFW
- YXU
2 stops8h 13m
Air Canada
mié. 6/35:10 am
YXU
- DFW
1 stop7h 22m
Air Canada
Deal found 4/17![Air Canada logo]()
$749
This United Airlines deal was found by Cheapflights users on 4/18. 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.
lun. 9/142:15 pm
DFW
- YOW
1 stop6h 20m
United Airlines
jue. 9/176:25 am
YOW
- DFW
2 stops10h 41m
United Airlines
Deal found 4/18![United Airlines logo]()
$625
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.
mié. 6/171:55 pm
DFW
- YUL
1 stop9h 04m
Delta
lun. 6/226:00 am
YUL
- DFW
1 stop9h 36m
Delta
Deal found 4/20![Delta logo]()
$508
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/255:30 am
DFW
- YHM
1 stop9h 25m
Multiple Airlines
lun. 6/18:15 am
YHM
- DFW
1 stop16h 33m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$566
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated abril 20, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated abril 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/612:02 pm
DFW
- YYZ
2 stops32h 53m
Multiple Airlines
mar. 5/126:30 am
YYZ
- DFW
1 stop29h 27m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$330
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/75:30 am
DFW
- YYZ
1 stop7h 35m
Multiple Airlines
dom. 5/106:30 am
YYZ
- DFW
1 stop18h 18m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
lun. 5/118:45 am
DFW
- YTZ
1 stop7h 50m
Multiple Airlines
lun. 5/1810:50 am
YTZ
- DFW
1 stop11h 27m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mar. 5/1212:02 pm
DFW
- YYZ
2 stops32h 53m
Multiple Airlines
mar. 5/199:30 am
YYZ
- DFW
1 stop15h 18m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mar. 5/127:55 am
DFW
- YTZ
2 stops12h 53m
Multiple Airlines
lun. 5/1810:50 am
YTZ
- DFW
1 stop11h 27m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/1311:08 am
DFW
- YYZ
1 stop11h 27m
Multiple Airlines
mié. 6/177:45 am
YYZ
- DFW
1 stop24h 54m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
mié. 5/1311:08 am
DFW
- YYZ
1 stop11h 27m
Multiple Airlines
mar. 5/193:20 pm
YYZ
- DFW
1 stop11h 29m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$315
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.
mié. 5/137:55 am
DFW
- YYZ
1 stop10h 40m
Multiple Airlines
dom. 5/174:45 pm
YYZ
- DFW
1 stop29h 32m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/1311:08 am
DFW
- YYZ
1 stop11h 27m
Multiple Airlines
lun. 5/185:50 pm
YYZ
- DFW
1 stop15h 41m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
sáb. 5/1610:44 pm
DFW
- YYZ
2 stops24h 15m
Multiple Airlines
vie. 6/191:30 pm
YYZ
- DFW
1 stop20h 35m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$313
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.
sáb. 5/166:45 am
DFW
- YYZ
1 stop12h 24m
Multiple Airlines
sáb. 5/231:30 pm
YYZ
- DFW
1 stop9h 01m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$325
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.
mié. 5/271:00 pm
DFW
- YTZ
1 stop23h 10m
Multiple Airlines
vie. 5/291:45 pm
YTZ
- DFW
1 stop23h 12m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$325
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 abril 20, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated abril 20, 2026.
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.
mié. 6/177:35 pm
DFW
- YUL
2 stops27h 50m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$144
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.
dom. 6/147:48 pm
DFW
- YUL
2 stops27h 37m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$145
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.
mar. 6/210:00 pm
DFW
- YUL
2 stops25h 25m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$146
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.
mar. 6/167:51 pm
DFW
- YUL
2 stops27h 34m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
dom. 6/217:48 pm
DFW
- YUL
2 stops27h 37m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$150
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.
jue. 6/187:51 pm
DFW
- YUL
2 stops27h 34m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mié. 5/1310:10 am
DFW
- YOW
2 stops30h 25m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$155
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.
vie. 6/127:48 pm
DFW
- YUL
2 stops27h 37m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$161
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.
lun. 6/225:30 am
DFW
- YUL
2 stops17h 55m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mié. 5/65:19 pm
DFW
- YUL
1 stop19h 49m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$166
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.
lun. 6/155:30 am
DFW
- YUL
2 stops17h 55m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$167
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.
mié. 5/137:55 am
DFW
- YUL
1 stop29h 13m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$169
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 abril 20, 2026.
Round-trip from | $313 (Kiwi.com) |
|---|---|
One-way from | $144 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $536 |
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 abril 20, 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
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
vie. 5/15
3:17 pm-5:35 pm
1 stop25h 18m
Ottawa
vie. 5/22
7:00 am-7:50 am
1 stop25h 50m
$370
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
lun. 5/11
5:30 am-3:55 pm
1 stop9h 25m
Hamilton
lun. 5/18
8:15 am-11:48 pm
1 stop16h 33m
$374
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
jue. 5/7
7:55 am-5:35 pm
1 stop8h 40m
Ottawa
lun. 5/25
10:10 am-6:38 pm
1 stop9h 28m
$410
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
jue. 5/28
4:40 pm-2:33 pm
2 stops20h 53m
Ottawa
jue. 6/4
7:20 am-4:30 am
3 stops22h 10m
$452
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
jue. 5/14
4:40 pm-4:00 pm
2 stops22h 20m
Toronto Island
jue. 5/21
1:45 pm-9:56 am
2 stops21h 11m
$486
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
lun. 5/11
3:59 pm-11:57 pm
1 stop6h 58m
Montreal Pierre Elliott Trudeau Intl
jue. 5/14
6:51 pm-11:56 pm
1 stop6h 05m
$508
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
mié. 5/6
7:20 am-4:10 pm
1 stop7h 50m
Montreal Pierre Elliott Trudeau Intl
sáb. 5/9
5:00 pm-10:53 pm
1 stop6h 53m
$508
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
sáb. 5/30
2:55 pm-11:57 pm
1 stop8h 02m
Montreal Pierre Elliott Trudeau Intl
mié. 6/3
6:51 pm-11:56 pm
1 stop6h 05m
$508
Quickest round-trip
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
sáb. 5/16
5:25 pm-12:13 am
1 stop5h 48m
Montreal Pierre Elliott Trudeau Intl
mié. 5/20
6:10 am-11:30 am
1 stop6h 20m
$508
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
lun. 5/11
7:12 am-5:43 pm
1 stop9h 31m
Montreal Pierre Elliott Trudeau Intl
mar. 5/12
6:51 pm-11:56 pm
1 stop6h 05m
$508
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-YOW
DAL-YUL
DFW-YUL
DAL-YYZ
DFW-YYZ
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-YOW
DAL-YUL
DFW-YUL
DAL-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 $125). 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 abril 20, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the evening.
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 April 18, 2026.
Travelers seeking maximum savings on their Dallas to Region of Ontario flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 abril 20, 2026.
The most flights from A78 to CAON are scheduled on a Saturday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Dallas to Region of Ontario?
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated abril 20, 2026.
See what other customers who have flown with Porter Airlines,Qatar Airways, andUnited Airlines 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.
Overall
8.0
Food
7.6
Entertainment
7.0
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Entertainment
7.0
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Entertainment
7.0
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Entertainment
7.0
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Entertainment
7.0
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Entertainment
7.0
Crew
8.6
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
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
See prices for flight routes from nearby airports that may be better suited for you.
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 abril 20, 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 6 airlines flying from Dallas to Ontario
Discover the top 6 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 abril 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$628 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$570 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$266 | Average$731 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$317 | Average$692 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$507 | Average$713 | FlexibilityNo cancel fee | On-time71% |