$175+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Aug 28 — Sep 41
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 July 29, 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 July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/264:16 pm
DFW
- YYZ
2 stops20h 49m
Multiple Airlines
Sun 8/304:45 pm
YYZ
- DFW
1 stop20h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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
Mon 8/311:30 pm
YYZ
- DFW
2 stops27h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 8/277:00 am
DFW
- YYZ
1 stop13h 55m
Multiple Airlines
Mon 8/311:30 pm
YYZ
- DFW
2 stops27h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/237:48 pm
DFW
- YYZ
2 stops24h 07m
Multiple Airlines
Mon 9/284:45 pm
YYZ
- DFW
1 stop5h 36m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/264:16 pm
DFW
- YYZ
2 stops20h 49m
Multiple Airlines
Wed 9/24:45 pm
YYZ
- DFW
1 stop20h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 8/207:00 am
DFW
- YYZ
1 stop13h 55m
Multiple Airlines
Mon 8/311:30 pm
YYZ
- DFW
2 stops27h 30m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 9/104:20 pm
DFW
- YTZ
1 stop22h 40m
Multiple Airlines
Mon 9/141:40 pm
YTZ
- DFW
2 stops23h 32m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 8/277:00 am
DFW
- YTZ
1 stop8h 00m
Multiple Airlines
Sun 8/3010:50 am
YTZ
- DFW
1 stop26h 17m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sat 9/193:55 pm
DFW
- YYZ
2 stops21h 10m
Multiple Airlines
Wed 9/304:45 pm
YYZ
- DFW
1 stop29h 36m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/97:48 pm
DFW
- YTZ
2 stops40h 07m
Multiple Airlines
Mon 9/149:15 am
YTZ
- DFW
1 stop6h 31m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sat 8/2210:00 am
DFW
- YTZ
2 stops30h 20m
Multiple Airlines
Sat 8/291:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/244:20 pm
DFW
- YTZ
1 stop22h 40m
Multiple Airlines
Mon 9/2810:50 am
YTZ
- DFW
1 stop11h 31m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$371
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 July 29, 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 July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/247:30 am
DFW
- YTZ
1 stop8h 50m
Multiple Airlines
Mon 9/281:40 pm
YTZ
- DFW
2 stops30h 03m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 12/13:55 pm
DAL
- YUL
1 stop7h 03m
Delta
Tue 12/812:44 pm
YUL
- DAL
1 stop6h 17m
Delta
Deal found 7/25![Delta logo]()
$511
This oojo deal was found by Cheapflights users on 7/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
DAL
- YUL
2 stops24h 05m
WestJet
Sat 8/292:46 pm
YUL
- DAL
1 stop8h 40m
WestJet
Deal found 7/24![WestJet logo]()
$538
This Porter Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:44 pm
DFW
- YYZ
Nonstop3h 10m
Porter Airlines
Wed 9/22:55 pm
YYZ
- DFW
Nonstop3h 26m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/52:26 pm
DFW
- YYZ
2 stops17h 09m
United Airlines
Tue 9/85:25 pm
YYZ
- DFW
Nonstop3h 22m
United Airlines
Deal found 7/27![United Airlines logo]()
$602
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/3112:25 pm
DFW
- YTZ
1 stop6h 26m
Air Canada
Wed 9/212:20 pm
YTZ
- DFW
2 stops10h 14m
Air Canada
Deal found 7/27![Air Canada logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1910:00 am
DFW
- YTZ
2 stops25h 55m
Multiple Airlines
Sat 8/221:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/911:32 am
DFW
- YTZ
1 stop24h 23m
Multiple Airlines
Mon 9/1410:50 am
YTZ
- DFW
1 stop11h 31m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:03 am
DFW
- YOW
2 stops15h 17m
American Airlines
Wed 9/307:00 am
YOW
- DFW
2 stops10h 49m
American Airlines
Deal found 7/24![American Airlines logo]()
$834
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/2610:00 am
DFW
- YTZ
2 stops25h 55m
Multiple Airlines
Mon 8/311:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/25. 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 8/266:00 am
DAL
- YUL
1 stop10h 46m
Delta
Wed 9/27:00 am
YUL
- DAL
1 stop7h 52m
Delta
Deal found 7/25![Delta logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 8/207:00 am
DFW
- YTZ
1 stop8h 00m
Multiple Airlines
Mon 8/241:40 pm
YTZ
- DFW
2 stops27h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$408
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:57 pm
DAL
- YUL
2 stops31h 48m
WestJet
Fri 9/118:00 pm
YUL
- DAL
2 stops19h 05m
WestJet
Deal found 7/26![WestJet logo]()
$561
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 9/263:00 pm
DFW
- YUL
1 stop7h 27m
Delta
Wed 9/309:30 am
YUL
- DFW
1 stop9h 25m
Delta
Deal found 7/24![Delta logo]()
$511
This Porter Airlines deal was found by Cheapflights users on 7/24. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:47 pm
DFW
- YYZ
Nonstop3h 12m
Porter Airlines
Mon 9/286:46 am
YYZ
- DFW
Nonstop3h 27m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:30 pm
DFW
- YYZ
Nonstop3h 10m
United Airlines
Sun 8/235:25 pm
YYZ
- DFW
Nonstop3h 21m
United Airlines
Deal found 7/26![United Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/117:30 am
DFW
- YTZ
1 stop8h 50m
Multiple Airlines
Wed 9/161:45 pm
YTZ
- DFW
2 stops18h 49m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:19 am
DFW
- YUL
2 stops11h 31m
Delta
Tue 9/159:30 am
YUL
- DFW
1 stop9h 25m
Delta
Deal found 7/26![Delta logo]()
$515
This Air Canada deal was found by Cheapflights users on 7/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:25 pm
DFW
- YTZ
1 stop8h 05m
Air Canada
Tue 10/1312:30 pm
YTZ
- DFW
1 stop10h 04m
Air Canada
Deal found 7/25![Air Canada logo]()
$624
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:10 pm
DAL
- YYZ
1 stop8h 49m
WestJet
Wed 10/147:45 am
YYZ
- DAL
1 stop7h 26m
WestJet
Deal found 7/24![WestJet logo]()
$578
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/216:12 am
DAL
- YUL
1 stop10h 26m
Delta
Sat 10/246:00 am
YUL
- DAL
2 stops13h 05m
Delta
Deal found 7/28![Delta logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/158:00 am
DFW
- YTZ
1 stop9h 00m
Multiple Airlines
Mon 8/1710:50 am
YTZ
- DFW
2 stops8h 15m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 8/156:07 am
DAL
- YYZ
1 stop5h 16m
Delta
Tue 8/251:38 pm
YYZ
- DAL
1 stop5h 05m
Delta
Deal found 7/25![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/135:45 am
DFW
- YUL
1 stop9h 35m
Delta
Tue 8/189:30 am
YUL
- DFW
1 stop9h 34m
Delta
Deal found 7/27![Delta logo]()
$524
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/16:00 am
DFW
- YOW
1 stop9h 38m
United Airlines
Tue 9/86:05 am
YOW
- DFW
1 stop18h 25m
United Airlines
Deal found 7/27![United Airlines logo]()
$772
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:47 pm
DFW
- YOW
1 stop12h 18m
Porter Airlines
Thu 9/178:40 am
YOW
- DFW
1 stop9h 37m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$774
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:22 pm
DFW
- YTZ
1 stop21h 33m
Multiple Airlines
Fri 8/2810:50 am
YTZ
- DFW
2 stops8h 15m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:32 am
DFW
- YUL
2 stops10h 53m
Delta
Sat 10/315:10 pm
YUL
- DFW
2 stops8h 12m
Delta
Deal found 7/26![Delta logo]()
$526
This Flightnetwork deal was found by Cheapflights users on 7/25. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:45 am
DFW
- YQG
2 stops11h 17m
Air Canada
Tue 9/1510:05 am
YQG
- DFW
2 stops12h 29m
Air Canada
Deal found 7/25![Air Canada logo]()
$856
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:45 pm
DFW
- YOW
2 stops14h 26m
United Airlines
Thu 9/176:05 am
YOW
- DFW
1 stop18h 25m
United Airlines
Deal found 7/25![United Airlines logo]()
$782
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated July 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/199:25 am
DFW
- YTZ
1 stop26h 30m
Multiple Airlines
Sat 8/221:40 pm
YTZ
- DFW
1 stop28h 17m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Thu 8/207:00 am
DFW
- YYZ
1 stop13h 55m
Multiple Airlines
Mon 8/311:30 pm
YYZ
- DFW
2 stops27h 30m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sat 8/2210:00 am
DFW
- YTZ
2 stops30h 20m
Multiple Airlines
Sat 8/291:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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
Mon 8/311:30 pm
YYZ
- DFW
2 stops27h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/252:22 pm
DFW
- YTZ
1 stop25h 58m
Multiple Airlines
Mon 8/319:15 am
YTZ
- DFW
2 stops31h 45m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:22 pm
DFW
- YTZ
1 stop25h 58m
Multiple Airlines
Tue 9/11:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/264:16 pm
DFW
- YYZ
2 stops20h 49m
Multiple Airlines
Sun 8/304:45 pm
YYZ
- DFW
1 stop20h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/264:16 pm
DFW
- YYZ
2 stops20h 49m
Multiple Airlines
Wed 9/24:45 pm
YYZ
- DFW
1 stop20h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 8/277:00 am
DFW
- YYZ
1 stop13h 55m
Multiple Airlines
Mon 8/311:30 pm
YYZ
- DFW
2 stops27h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 8/277:00 am
DFW
- YTZ
1 stop8h 00m
Multiple Airlines
Sun 8/3010:50 am
YTZ
- DFW
1 stop26h 17m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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
- YYZ
1 stop13h 55m
Multiple Airlines
Wed 9/24:45 pm
YYZ
- DFW
1 stop20h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/2910:00 am
DFW
- YTZ
2 stops25h 55m
Multiple Airlines
Sat 9/51:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$372
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 July 29, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/306:17 am
DFW
- YOW
2 stops31h 38m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/268:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/248:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/101:23 pm
DFW
- YOW
2 stops24h 10m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/258:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/237:48 pm
DFW
- YUL
3 stops27h 37m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/147:55 am
DFW
- YUL
1 stop29h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/205:20 pm
DFW
- YUL
2 stops30h 17m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/246:30 am
DAL
- YUL
1 stop6h 09m
Delta
Deal found 7/28![Delta logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/64:16 pm
DFW
- YHM
2 stops22h 39m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/276:12 am
DAL
- YUL
2 stops11h 46m
Delta
Deal found 7/29![Delta logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/76:00 am
DFW
- YHM
1 stop8h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$233
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 July 29, 2026.
Round-trip from | $353 (Kiwi.com) |
|---|---|
One-way from | $175 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $704 |
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 July 29, 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
Thu 9/24
7:30 am-5:20 pm
1 stop8h 50m
Toronto Island
Mon 9/28
1:40 pm-6:43 pm
2 stops30h 03m
$369
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 8/19
10:00 am-12:55 pm
2 stops25h 55m
Toronto Island
Sat 8/22
1:40 pm-9:47 pm
1 stop9h 07m
$373
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 9/9
11:32 am-12:55 pm
1 stop24h 23m
Toronto Island
Mon 9/14
10:50 am-9:21 pm
1 stop11h 31m
$378
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 8/26
10:00 am-12:55 pm
2 stops25h 55m
Toronto Island
Mon 8/31
1:40 pm-9:47 pm
1 stop9h 07m
$389
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Thu 8/20
7:00 am-4:00 pm
1 stop8h 00m
Toronto Island
Mon 8/24
1:40 pm-4:00 pm
2 stops27h 20m
$408
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Fri 9/11
7:30 am-5:20 pm
1 stop8h 50m
Toronto Island
Wed 9/16
1:45 pm-7:34 am
2 stops18h 49m
$416
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Sat 8/15
8:00 am-6:00 pm
1 stop9h 00m
Toronto Island
Mon 8/17
10:50 am-6:05 pm
2 stops8h 15m
$472
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Tue 8/25
2:22 pm-12:55 pm
1 stop21h 33m
Toronto Island
Fri 8/28
10:50 am-6:05 pm
2 stops8h 15m
$481
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Tue 12/1
3:55 pm-11:58 pm
1 stop7h 03m
Montreal Pierre Elliott Trudeau Intl
Tue 12/8
12:44 pm-6:01 pm
1 stop6h 17m
$511
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Wed 8/26
6:00 am-5:46 pm
1 stop10h 46m
Montreal Pierre Elliott Trudeau Intl
Wed 9/2
7:00 am-1:52 pm
1 stop7h 52m
$511
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
DFW-YUL
DFW-YYZ
DAL-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-YOW
DFW-YUL
DFW-YYZ
DAL-YYZ
What is the cheapest month to book a flight from Dallas to Region of Ontario?
Currently, April is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $556). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of $697). 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 July 29, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 41% 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 July 29, 2026.
The most flights from A78 to CAON are scheduled on a Monday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Dallas to Region of Ontario?
Airfare is below average for this route at the moment.
Dallas to Region of Ontario flights typically cost between $402 and $743 in August.The cheapest round-trip price found within the last 5 days was $353 on Multiple Airlines (Aug 26-Aug 30).
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 49 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 July 25, 2026.
Travelers seeking maximum savings on their Dallas to Region of Ontario flight should consider departing on Saturday 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 July 29, 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.
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
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 July 29, 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$618 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$292 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$293 | Average$571 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$316 | Average$587 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$511 | Average$700 | FlexibilityNo cancel fee | On-time71% |