$142+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Apr 25 — May 21
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 March 26, 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 March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 4/241:45 pm
DFW
- YYZ
1 stop20h 58m
Multiple Airlines
Mon 5/49:30 am
YYZ
- DFW
1 stop27h 24m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/1311:55 am
DFW
- YTZ
1 stop5h 05m
Multiple Airlines
Tue 5/268:55 am
YTZ
- DFW
1 stop9h 55m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/147:35 am
DFW
- YYZ
2 stops39h 39m
Multiple Airlines
Thu 4/162:20 pm
YYZ
- DFW
1 stop7h 55m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Thu 4/165:28 pm
DFW
- YTZ
1 stop15h 57m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/295:28 pm
DFW
- YUL
1 stop21h 57m
Multiple Airlines
Wed 5/136:30 am
YUL
- DFW
2 stops12h 20m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 4/178:40 am
DFW
- YTZ
1 stop9h 50m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/138:26 pm
DFW
- YTZ
2 stops14h 14m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$326
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Thu 4/307:25 am
YHM
- DFW
1 stop16h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$326
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:20 am
DFW
- YYZ
1 stop17h 00m
Multiple Airlines
Tue 4/143:40 pm
YYZ
- DFW
2 stops27h 58m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Sat 4/185:28 pm
DFW
- YTZ
1 stop15h 57m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/17:20 am
DFW
- YYZ
2 stops27h 15m
Multiple Airlines
Wed 4/83:40 pm
YYZ
- DFW
1 stop23h 39m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/145:28 pm
DFW
- YTZ
1 stop15h 57m
Multiple Airlines
Mon 4/209:25 am
YTZ
- DFW
1 stop10h 43m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$328
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 March 26, 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 March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 5/310:17 pm
DFW
- YTZ
1 stop13h 53m
Multiple Airlines
Sun 5/108:55 am
YTZ
- DFW
1 stop9h 55m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:05 am
DAL
- YUL
1 stop10h 35m
Delta
Fri 4/2412:42 pm
YUL
- DAL
1 stop6h 08m
Delta
Deal found 3/25![Delta logo]()
$496
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:00 pm
DFW
- YUL
1 stop8h 06m
United Airlines
Sun 5/316:00 am
YUL
- DFW
1 stop6h 54m
United Airlines
Deal found 3/23![United Airlines logo]()
$508
This Sun Country Air deal was found by Cheapflights users on 3/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:25 pm
DFW
- YYZ
1 stop25h 25m
Sun Country Air
Thu 7/3011:41 am
YYZ
- DFW
1 stop24h 22m
Sun Country Air
Deal found 3/21![Sun Country Air logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Thu 7/303:45 pm
DAL
- YUL
1 stop7h 11m
WestJet
Wed 8/512:45 pm
YUL
- DAL
1 stop6h 05m
WestJet
Deal found 3/21![WestJet logo]()
$580
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 4/206:00 am
DFW
- YYZ
1 stop32h 45m
Alaska Airlines
Fri 4/244:55 pm
YYZ
- DFW
1 stop32h 04m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$611
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
DFW
- YOW
1 stop7h 21m
Air Canada
Sun 5/33:00 pm
YOW
- DFW
1 stop7h 45m
Air Canada
Deal found 3/22![Air Canada logo]()
$640
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Thu 4/307:25 am
YHM
- DFW
1 stop16h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/2212:50 pm
DFW
- YHM
1 stop25h 10m
Multiple Airlines
Sat 4/257:25 am
YHM
- DFW
1 stop10h 14m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/24. 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 6/76:00 am
DAL
- YUL
1 stop10h 45m
Delta
Thu 6/116:50 pm
YUL
- DAL
1 stop6h 18m
Delta
Deal found 3/24![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/166:00 am
DFW
- YUL
1 stop6h 09m
United Airlines
Thu 4/236:00 am
YUL
- DFW
2 stops11h 09m
United Airlines
Deal found 3/24![United Airlines logo]()
$514
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:10 am
DFW
- YTZ
2 stops22h 15m
Multiple Airlines
Thu 4/3011:25 am
YTZ
- DFW
3 stops25h 17m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 3/23. 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 4/2910:17 am
DAL
- YUL
1 stop6h 23m
Delta
Tue 5/1912:40 pm
YUL
- DAL
1 stop6h 18m
Delta
Deal found 3/23![Delta logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 7/611:44 am
DFW
- YTZ
1 stop5h 16m
Multiple Airlines
Thu 7/98:35 pm
YTZ
- DFW
2 stops16h 54m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 3/23. 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 5/510:17 am
DAL
- YUL
1 stop6h 23m
Delta
Thu 5/146:51 pm
YUL
- DAL
1 stop6h 05m
Delta
Deal found 3/23![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:00 am
DFW
- YYZ
1 stop9h 56m
United Airlines
Wed 6/39:00 pm
YYZ
- DFW
1 stop13h 58m
United Airlines
Deal found 3/23![United Airlines logo]()
$584
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:25 pm
DFW
- YXU
2 stops8h 13m
Air Canada
Fri 5/1512:20 pm
YXU
- DFW
2 stops10h 25m
Air Canada
Deal found 3/23![Air Canada logo]()
$659
This Delta deal was found by Cheapflights users on 3/22. 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.
Tue 5/267:00 am
DFW
- YUL
1 stop10h 53m
Delta
Sat 6/67:10 am
YUL
- DFW
1 stop6h 24m
Delta
Deal found 3/22![Delta logo]()
$508
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:50 am
DFW
- YHM
1 stop9h 05m
Multiple Airlines
Mon 5/118:15 am
YHM
- DFW
2 stops15h 32m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 7/57:00 am
DFW
- YTZ
1 stop8h 41m
United Airlines
Wed 7/297:20 pm
YTZ
- DFW
1 stop15h 38m
United Airlines
Deal found 3/22![United Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 3/21. 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.
Thu 5/282:00 pm
DFW
- YUL
1 stop8h 57m
Delta
Sat 5/307:10 am
YUL
- DFW
1 stop6h 24m
Delta
Deal found 3/21![Delta logo]()
$508
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Sat 4/257:25 am
YHM
- DFW
1 stop16h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:29 pm
DFW
- YUL
1 stop8h 44m
Delta
Mon 5/1812:40 pm
YUL
- DFW
1 stop6h 02m
Delta
Deal found 3/25![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:46 am
DFW
- YTZ
2 stops23h 20m
United Airlines
Sun 7/192:55 pm
YTZ
- DFW
2 stops18h 50m
United Airlines
Deal found 3/23![United Airlines logo]()
$623
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:25 pm
DFW
- YXU
2 stops8h 13m
Air Canada
Wed 6/35:10 am
YXU
- DFW
1 stop7h 22m
Air Canada
Deal found 3/22![Air Canada logo]()
$777
This Mytrip deal was found by Cheapflights users on 3/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:35 am
DFW
- YUL
1 stop7h 53m
Multiple Airlines
Sun 4/58:00 am
YUL
- DFW
2 stops24h 54m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:05 am
DAL
- YUL
2 stops11h 46m
Delta
Fri 4/2412:42 pm
YUL
- DAL
1 stop6h 08m
Delta
Deal found 3/25![Delta logo]()
$518
This Air Canada deal was found by Cheapflights users on 3/23. 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 5/712:25 pm
DFW
- YXU
2 stops8h 13m
Air Canada
Thu 5/145:10 am
YXU
- DFW
1 stop7h 22m
Air Canada
Deal found 3/23![Air Canada logo]()
$777
This United Airlines deal was found by Cheapflights users on 3/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:00 am
DFW
- YYZ
1 stop8h 30m
United Airlines
Wed 7/297:00 am
YYZ
- DFW
1 stop9h 48m
United Airlines
Deal found 3/23![United Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sat 7/257:50 am
DFW
- YTZ
1 stop9h 25m
Multiple Airlines
Thu 7/309:15 am
YTZ
- DFW
2 stops10h 51m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$510
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated March 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/17:20 am
DFW
- YYZ
2 stops27h 15m
Multiple Airlines
Wed 4/83:40 pm
YYZ
- DFW
1 stop23h 39m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$328
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:20 am
DFW
- YYZ
1 stop17h 00m
Multiple Airlines
Tue 4/143:40 pm
YYZ
- DFW
2 stops27h 58m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/138:26 pm
DFW
- YTZ
2 stops14h 14m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/147:35 am
DFW
- YYZ
2 stops39h 39m
Multiple Airlines
Thu 4/162:20 pm
YYZ
- DFW
1 stop7h 55m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/145:28 pm
DFW
- YTZ
1 stop15h 57m
Multiple Airlines
Mon 4/209:25 am
YTZ
- DFW
1 stop10h 43m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Thu 4/165:28 pm
DFW
- YTZ
1 stop15h 57m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 4/178:40 am
DFW
- YTZ
1 stop9h 50m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Sat 4/185:28 pm
DFW
- YTZ
1 stop15h 57m
Multiple Airlines
Tue 4/219:25 am
YTZ
- DFW
1 stop10h 06m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/2210:45 pm
DFW
- YYZ
2 stops19h 51m
Multiple Airlines
Wed 4/296:30 am
YYZ
- DFW
1 stop17h 39m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$329
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Thu 4/307:25 am
YHM
- DFW
1 stop16h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 4/241:45 pm
DFW
- YYZ
1 stop20h 58m
Multiple Airlines
Mon 5/49:30 am
YYZ
- DFW
1 stop27h 24m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/295:28 pm
DFW
- YUL
1 stop21h 57m
Multiple Airlines
Wed 5/136:30 am
YUL
- DFW
2 stops12h 20m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$324
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 March 26, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/511:55 am
DFW
- YUL
2 stops9h 15m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$142
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 4/2410:04 am
DFW
- YUL
2 stops11h 41m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$145
This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:15 am
DFW
- YUL
1 stop17h 30m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 4/88:50 am
DFW
- YUL
2 stops30h 35m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 5/1211:55 am
DFW
- YUL
2 stops9h 15m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/295:28 pm
DFW
- YUL
1 stop21h 57m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/127:00 am
DFW
- YOW
1 stop16h 25m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/175:50 am
DFW
- YUL
1 stop9h 38m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/2710:09 am
DFW
- YUL
3 stops52h 01m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/216:51 pm
DFW
- YUL
1 stop28h 39m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/2511:10 am
DFW
- YUL
2 stops28h 15m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$179
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 March 26, 2026.
Round-trip from | $323 (Kiwi.com) |
|---|---|
One-way from | $142 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $584 |
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 March 26, 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
Sun 5/3
10:17 pm-1:10 pm
1 stop13h 53m
Toronto Island
Sun 5/10
8:55 am-5:50 pm
1 stop9h 55m
$324
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Thu 4/23
5:50 am-3:00 pm
1 stop8h 10m
Hamilton
Thu 4/30
7:25 am-11:09 pm
1 stop16h 44m
$326
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Wed 4/22
12:50 pm-3:00 pm
1 stop25h 10m
Hamilton
Sat 4/25
7:25 am-4:39 pm
1 stop10h 14m
$345
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Thu 4/23
11:10 am-10:25 am
2 stops22h 15m
Toronto Island
Thu 4/30
11:25 am-11:42 am
3 stops25h 17m
$447
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Mon 7/6
11:44 am-6:00 pm
1 stop5h 16m
Toronto Island
Thu 7/9
8:35 pm-12:29 pm
2 stops16h 54m
$452
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Sat 5/9
5:50 am-3:55 pm
1 stop9h 05m
Hamilton
Mon 5/11
8:15 am-10:47 pm
2 stops15h 32m
$477
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Thu 4/23
5:50 am-3:00 pm
1 stop8h 10m
Hamilton
Sat 4/25
7:25 am-11:09 pm
1 stop16h 44m
$477
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Wed 4/1
7:35 am-4:28 pm
1 stop7h 53m
Montreal Pierre Elliott Trudeau Intl
Sun 4/5
8:00 am-7:54 am
2 stops24h 54m
$490
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Fri 4/17
6:05 am-5:40 pm
1 stop10h 35m
Montreal Pierre Elliott Trudeau Intl
Fri 4/24
12:42 pm-5:50 pm
1 stop6h 08m
$496
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Wed 5/27
1:00 pm-10:06 pm
1 stop8h 06m
Montreal Pierre Elliott Trudeau Intl
Sun 5/31
6:00 am-11:54 am
1 stop6h 54m
$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-YUL
DFW-YHM
DFW-YOW
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-YHM
DFW-YOW
DFW-YYZ
What is the cheapest month to book a flight from Dallas to Region of Ontario?
Currently, August is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $223). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of $366). 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 March 26, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 35% 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 March 26, 2026.
The most flights from A78 to CAON are scheduled on a Thursday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 March 26, 2026.
See what other customers who have flown with Porter Airlines,Delta, 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.
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.2
Entertainment
7.0
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.2
Entertainment
7.0
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.2
Entertainment
7.0
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.2
Entertainment
7.0
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.2
Entertainment
7.0
Food
7.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.2
Entertainment
7.0
Food
7.6
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
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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 March 26, 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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$628 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$268 | Average$615 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$727 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$316 | Average$692 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$507 | Average$705 | FlexibilityNo cancel fee | On-time71% |