$184+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Jun 19 — Jun 261
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 May 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Wed 7/159:25 am
DFW
- YTZ
1 stop26h 35m
Multiple Airlines
Wed 7/221:45 pm
YTZ
- DFW
1 stop9h 08m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 8/12:38 pm
DFW
- YTZ
1 stop21h 17m
Multiple Airlines
Mon 10/51:40 pm
YTZ
- DFW
1 stop26h 07m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/161:02 pm
DFW
- YTZ
1 stop22h 53m
Multiple Airlines
Sat 6/209:15 am
YTZ
- DFW
1 stop10h 56m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Thu 8/69:25 am
DFW
- YTZ
1 stop26h 35m
Multiple Airlines
Tue 8/119:15 am
YTZ
- DFW
1 stop13h 38m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 7/149:25 am
DFW
- YTZ
1 stop26h 30m
Multiple Airlines
Tue 7/211:40 pm
YTZ
- DFW
2 stops20h 27m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sat 8/12:38 pm
DFW
- YTZ
1 stop21h 22m
Multiple Airlines
Tue 8/119:15 am
YTZ
- DFW
1 stop13h 38m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 8/12:38 pm
DFW
- YTZ
1 stop21h 17m
Multiple Airlines
Fri 10/21:40 pm
YTZ
- DFW
1 stop26h 07m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Thu 8/69:25 am
DFW
- YTZ
1 stop26h 35m
Multiple Airlines
Sat 8/81:40 pm
YTZ
- DFW
1 stop9h 13m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Thu 8/69:25 am
DFW
- YTZ
1 stop26h 35m
Multiple Airlines
Mon 8/101:40 pm
YTZ
- DFW
1 stop9h 13m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:43 pm
DFW
- YTZ
1 stop14h 57m
Multiple Airlines
Tue 9/81:45 pm
YTZ
- DFW
1 stop9h 16m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Mon 7/135:18 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Thu 7/163:20 pm
YYZ
- DFW
1 stop11h 14m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Sat 6/137:48 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Tue 6/306:30 am
YYZ
- DFW
1 stop27h 35m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$381
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 May 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Fri 7/245:18 am
DFW
- YTZ
2 stops9h 42m
Multiple Airlines
Tue 7/281:40 pm
YTZ
- DFW
1 stop9h 13m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 7/227:00 am
DFW
- YUL
1 stop10h 54m
Delta
Wed 7/299:30 am
YUL
- DFW
1 stop6h 40m
Delta
Deal found 5/19![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:18 am
DFW
- YUL
1 stop9h 12m
United Airlines
Thu 6/186:00 am
YUL
- DFW
1 stop6h 54m
United Airlines
Deal found 5/15![United Airlines logo]()
$551
This Sun Country Air deal was found by Cheapflights users on 5/18. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:25 pm
DFW
- YYZ
1 stop19h 16m
Sun Country Air
Sun 8/25:55 pm
YYZ
- DFW
1 stop15h 48m
Sun Country Air
Deal found 5/18![Sun Country Air logo]()
$567
This Air Canada deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:25 pm
DFW
- YOW
1 stop7h 25m
Air Canada
Tue 8/113:10 pm
YOW
- DFW
1 stop7h 24m
Air Canada
Deal found 5/15![Air Canada logo]()
$586
This FlightHub deal was found by Cheapflights users on 5/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
DAL
- YUL
1 stop10h 42m
WestJet
Sun 9/67:00 am
YUL
- DAL
1 stop8h 05m
WestJet
Deal found 5/17![WestJet logo]()
$623
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:05 pm
DFW
- YYZ
2 stops24h 40m
Alaska Airlines
Sat 10/104:55 pm
YYZ
- DFW
1 stop26h 39m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$877
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Wed 8/195:18 am
DFW
- YTZ
2 stops9h 42m
Multiple Airlines
Sun 8/238:50 am
YTZ
- DFW
1 stop9h 49m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 5/18. 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.
Thu 6/1112:18 pm
DAL
- YUL
1 stop10h 37m
Delta
Sat 6/137:00 am
YUL
- DAL
1 stop7h 58m
Delta
Deal found 5/18![Delta logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Sun 9/279:50 pm
DFW
- YTZ
1 stop10h 50m
Multiple Airlines
Fri 10/210:05 am
YTZ
- DFW
1 stop7h 03m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 6/175:15 pm
DFW
- YUL
1 stop5h 58m
United Airlines
Mon 6/2211:23 am
YUL
- DFW
1 stop13h 36m
United Airlines
Deal found 5/17![United Airlines logo]()
$551
This Sun Country Air deal was found by Cheapflights users on 5/18. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:55 pm
DFW
- YYZ
1 stop19h 55m
Sun Country Air
Thu 8/611:41 am
YYZ
- DFW
1 stop22h 17m
Sun Country Air
Deal found 5/18![Sun Country Air logo]()
$567
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 6/83:59 pm
DAL
- YUL
1 stop6h 56m
Delta
Sat 6/137:00 am
YUL
- DAL
1 stop7h 58m
Delta
Deal found 5/18![Delta logo]()
$530
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/131:00 pm
DFW
- YUL
1 stop8h 06m
United Airlines
Sat 6/206:10 am
YUL
- DFW
1 stop6h 18m
United Airlines
Deal found 5/15![United Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Fri 7/245:18 am
DFW
- YTZ
2 stops9h 42m
Multiple Airlines
Sat 7/251:40 pm
YTZ
- DFW
1 stop9h 13m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 7/87:00 am
DFW
- YUL
1 stop10h 54m
Delta
Tue 7/1412:47 pm
YUL
- DFW
2 stops10h 34m
Delta
Deal found 5/19![Delta logo]()
$535
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/97:03 am
DFW
- YUL
2 stops14h 03m
United Airlines
Sun 6/146:00 am
YUL
- DFW
1 stop6h 54m
United Airlines
Deal found 5/18![United Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Wed 6/178:05 am
DFW
- YTZ
1 stop24h 30m
Multiple Airlines
Wed 6/249:15 am
YTZ
- DFW
1 stop9h 50m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 5/18. 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.
Fri 7/33:01 pm
DAL
- YUL
1 stop7h 54m
Delta
Tue 7/77:00 am
YUL
- DAL
1 stop9h 03m
Delta
Deal found 5/18![Delta logo]()
$540
This Air Canada deal was found by Cheapflights users on 5/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:25 pm
DFW
- YQT
2 stops9h 24m
Air Canada
Sat 7/185:10 am
YQT
- DFW
1 stop7h 25m
Air Canada
Deal found 5/18![Air Canada logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Sun 8/162:38 pm
DFW
- YTZ
1 stop21h 17m
Multiple Airlines
Wed 8/1910:15 am
YTZ
- DFW
1 stop7h 08m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm
DAL
- YUL
1 stop7h 04m
Delta
Sat 8/297:00 am
YUL
- DAL
1 stop7h 52m
Delta
Deal found 5/16![Delta logo]()
$540
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 6/276:01 am
DFW
- YOW
1 stop9h 37m
United Airlines
Thu 7/306:25 am
YOW
- DFW
1 stop6h 04m
United Airlines
Deal found 5/19![United Airlines logo]()
$594
This Air Canada deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:00 pm
DFW
- YQT
1 stop12h 54m
Air Canada
Wed 6/245:10 am
YQT
- DFW
1 stop7h 25m
Air Canada
Deal found 5/16![Air Canada logo]()
$785
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:15 pm
DFW
- YOW
1 stop6h 20m
United Airlines
Mon 7/65:50 pm
YOW
- DFW
1 stop7h 08m
United Airlines
Deal found 5/15![United Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:12 pm
DAL
- YUL
1 stop10h 47m
Delta
Tue 8/2512:44 pm
YUL
- DAL
1 stop5h 59m
Delta
Deal found 5/20![Delta logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:38 pm
DFW
- YTZ
1 stop21h 22m
Multiple Airlines
Sun 8/91:45 pm
YTZ
- DFW
1 stop9h 08m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$568
This Air Canada deal was found by Cheapflights users on 5/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:30 pm
DFW
- YQG
1 stop5h 37m
Air Canada
Wed 8/2610:05 am
YQG
- DFW
2 stops12h 29m
Air Canada
Deal found 5/18![Air Canada logo]()
$785
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:12 pm
DAL
- YUL
1 stop10h 47m
Delta
Sun 8/307:00 am
YUL
- DAL
1 stop8h 59m
Delta
Deal found 5/16![Delta logo]()
$540
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:15 pm
DFW
- YOW
2 stops18h 48m
United Airlines
Sun 8/25:50 pm
YOW
- DFW
1 stop7h 09m
United Airlines
Deal found 5/16![United Airlines logo]()
$599
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated May 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Thu 6/45:19 pm
DFW
- YYZ
1 stop27h 43m
Multiple Airlines
Tue 6/99:50 am
YYZ
- DFW
1 stop22h 49m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Tue 6/95:21 pm
DFW
- YYZ
1 stop17h 11m
Multiple Airlines
Tue 6/2312:55 pm
YYZ
- DFW
2 stops20h 14m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Sat 6/137:48 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Tue 6/306:30 am
YYZ
- DFW
1 stop27h 35m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/1312:49 pm
DFW
- YTZ
1 stop23h 06m
Multiple Airlines
Tue 6/3010:50 am
YTZ
- DFW
2 stops46h 19m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sat 6/1312:49 pm
DFW
- YTZ
1 stop23h 06m
Multiple Airlines
Wed 6/1710:50 am
YTZ
- DFW
2 stops8h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/161:02 pm
DFW
- YTZ
1 stop22h 53m
Multiple Airlines
Sat 6/209:15 am
YTZ
- DFW
1 stop10h 56m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/161:02 pm
DFW
- YTZ
1 stop22h 53m
Multiple Airlines
Mon 6/229:15 am
YTZ
- DFW
2 stops25h 04m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/161:02 pm
DFW
- YTZ
1 stop22h 53m
Multiple Airlines
Tue 6/231:45 pm
YTZ
- DFW
2 stops20h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Wed 6/175:18 am
DFW
- YTZ
2 stops9h 42m
Multiple Airlines
Sat 6/209:15 am
YTZ
- DFW
1 stop10h 56m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Fri 6/195:21 pm
DFW
- YYZ
1 stop17h 11m
Multiple Airlines
Tue 6/2312:55 pm
YYZ
- DFW
2 stops20h 14m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Fri 6/195:21 pm
DFW
- YTZ
1 stop16h 34m
Multiple Airlines
Tue 6/231:45 pm
YTZ
- DFW
2 stops20h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/239:31 pm
DFW
- YTZ
2 stops17h 29m
Multiple Airlines
Tue 6/309:15 am
YTZ
- DFW
1 stop9h 50m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$381
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 May 20, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:50 am
DFW
- YUL
1 stop29h 18m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 5/19. 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.
Sat 7/45:04 pm
DFW
- YUL
1 stop14h 35m
Delta
Deal found 5/19![Delta logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Thu 8/132:38 pm
DFW
- YUL
2 stops26h 32m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 5/19. 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.
Fri 7/36:59 pm
DFW
- YUL
1 stop17h 51m
Delta
Deal found 5/19![Delta logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:56 am
DFW
- YUL
2 stops27h 14m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$199
This Air Canada deal was found by Cheapflights users on 5/19. 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.
Fri 11/133:45 pm
DFW
- YUL
1 stop6h 08m
Air Canada
Deal found 5/19![Air Canada logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/237:51 pm
DFW
- YUL
2 stops27h 34m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 6/237:51 pm
DFW
- YOW
2 stops27h 29m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$221
This Delta deal was found by Cheapflights users on 5/19. 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.
Thu 6/1112:18 pm
DAL
- YUL
1 stop10h 37m
Delta
Deal found 5/19![Delta logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:48 pm
DFW
- YOW
1 stop18h 12m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 5/19. 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.
Sat 6/133:01 pm
DAL
- YUL
2 stops16h 38m
Delta
Deal found 5/19![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 7/143:59 pm
DAL
- YUL
1 stop6h 53m
Delta
Deal found 5/18![Delta logo]()
$241
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 May 20, 2026.
Round-trip from | $356 (Kiwi.com) |
|---|---|
One-way from | $184 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $718 |
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 May 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
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Fri 7/24
5:18 am-4:00 pm
2 stops9h 42m
Toronto Island
Tue 7/28
1:40 pm-9:53 pm
1 stop9h 13m
$445
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 8/19
5:18 am-4:00 pm
2 stops9h 42m
Toronto Island
Sun 8/23
8:50 am-5:39 pm
1 stop9h 49m
$485
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Sun 9/27
9:50 pm-9:40 am
1 stop10h 50m
Toronto Island
Fri 10/2
10:05 am-4:08 pm
1 stop7h 03m
$488
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Fri 7/24
5:18 am-4:00 pm
2 stops9h 42m
Toronto Island
Sat 7/25
1:40 pm-9:53 pm
1 stop9h 13m
$522
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 6/17
8:05 am-9:35 am
1 stop24h 30m
Toronto Island
Wed 6/24
9:15 am-6:05 pm
1 stop9h 50m
$523
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Wed 7/22
7:00 am-6:54 pm
1 stop10h 54m
Montreal Pierre Elliott Trudeau Intl
Wed 7/29
9:30 am-3:10 pm
1 stop6h 40m
$526
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Thu 6/11
12:18 pm-11:55 pm
1 stop10h 37m
Montreal Pierre Elliott Trudeau Intl
Sat 6/13
7:00 am-1:58 pm
1 stop7h 58m
$530
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Mon 6/8
3:59 pm-11:55 pm
1 stop6h 56m
Montreal Pierre Elliott Trudeau Intl
Sat 6/13
7:00 am-1:58 pm
1 stop7h 58m
$530
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Wed 7/8
7:00 am-6:54 pm
1 stop10h 54m
Montreal Pierre Elliott Trudeau Intl
Tue 7/14
12:47 pm-10:21 pm
2 stops10h 34m
$535
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Sun 8/16
2:38 pm-12:55 pm
1 stop21h 17m
Toronto Island
Wed 8/19
10:15 am-4:23 pm
1 stop7h 08m
$537
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-YTZ
DFW-YYZ
DFW-YUL
DFW-YOW
DAL-YUL
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-YTZ
DFW-YYZ
DFW-YUL
DFW-YOW
What is the cheapest month to book a flight from Dallas to Region of Ontario?
Currently, May is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $91). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of $347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DFW to ON?
Find hourly flight availability from Dallas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 42% 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 May 20, 2026.
The most flights from A78 to CAON are scheduled on a Tuesday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Dallas to Region of Ontario?
How far ahead should I book a flight from Dallas to Region of Ontario?
The price you pay for your flight from Dallas to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Dallas to Region of Ontario?
Use this chart to determine the cheapest time to fly round-trip from Dallas to Ontario. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Dallas to Region of Ontario flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday 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 May 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.
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Overall
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Overall
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Overall
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Overall
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Overall
8.0
Food
7.6
Crew
8.6
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Boarding
8.2
Overall
8.0
Food
7.6
Crew
8.6
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
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 May 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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$628 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$577 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$685 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$293 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$317 | Average$692 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$502 | Average$708 | FlexibilityNo cancel fee | On-time71% |