$116+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Apr 18 — Apr 251
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 19, 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 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/225:50 am
DFW
- YUL
1 stop8h 20m
Multiple Airlines
Sat 4/258:00 am
YUL
- DFW
1 stop9h 39m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/57:00 am
DFW
- YYZ
2 stops12h 10m
Multiple Airlines
Fri 4/105:20 pm
YYZ
- DFW
1 stop7h 39m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/82:33 pm
DFW
- YTZ
1 stop18h 52m
Multiple Airlines
Mon 4/136:15 pm
YTZ
- DFW
2 stops14h 39m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/97:00 am
DFW
- YYZ
1 stop15h 20m
Multiple Airlines
Thu 4/168:00 pm
YYZ
- DFW
1 stop24h 57m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Mon 4/138:55 pm
DFW
- YTZ
2 stops15h 25m
Multiple Airlines
Wed 5/208:50 am
YTZ
- DFW
1 stop10h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/168:04 pm
DFW
- YUL
2 stops25h 41m
Multiple Airlines
Thu 4/234:25 pm
YUL
- DFW
1 stop29h 29m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/25:05 am
DFW
- YYZ
1 stop13h 50m
Multiple Airlines
Mon 4/63:40 pm
YYZ
- DFW
2 stops17h 14m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/299:36 pm
DFW
- YTZ
2 stops15h 06m
Multiple Airlines
Sat 5/98:50 am
YTZ
- DFW
1 stop10h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:33 pm
DFW
- YYZ
2 stops24h 47m
Multiple Airlines
Thu 4/301:30 pm
YYZ
- DFW
1 stop22h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/57:00 am
DFW
- YYZ
2 stops12h 10m
Multiple Airlines
Thu 4/238:30 pm
YYZ
- DFW
1 stop15h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/1710:17 pm
DFW
- YTZ
1 stop16h 20m
Multiple Airlines
Sun 4/192:30 pm
YTZ
- DFW
1 stop10h 51m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/77:35 am
DFW
- YYZ
1 stop10h 30m
Multiple Airlines
Sat 4/182:20 pm
YYZ
- DFW
1 stop7h 31m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$333
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 19, 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 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:33 pm
DFW
- YTZ
1 stop18h 52m
Multiple Airlines
Mon 4/136:15 pm
YTZ
- DFW
2 stops14h 39m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$361
This Air Canada deal was found by Cheapflights users on 3/18. 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.
Fri 4/177:00 am
DFW
- YUL
1 stop6h 21m
Air Canada
Mon 4/205:50 pm
YUL
- DFW
Nonstop4h 05m
Air Canada
Deal found 3/18![Air Canada logo]()
$497
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/42:42 pm
DAL
- YUL
1 stop8h 02m
Delta
Wed 4/87:00 am
YUL
- DAL
1 stop9h 13m
Delta
Deal found 3/14![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 5/287:15 am
DFW
- YUL
1 stop7h 55m
United Airlines
Sun 5/316:00 am
YUL
- DFW
1 stop6h 54m
United Airlines
Deal found 3/16![United Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
DFW
- YYZ
1 stop32h 45m
Alaska Airlines
Thu 4/234:55 pm
YYZ
- DFW
1 stop13h 05m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:14 am
DAL
- YYZ
1 stop12h 44m
WestJet
Sat 5/231:34 pm
YYZ
- DAL
1 stop5h 25m
WestJet
Deal found 3/14![WestJet logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 6/165:43 pm
DFW
- YTZ
1 stop23h 17m
Multiple Airlines
Sat 6/208:50 am
YTZ
- DFW
1 stop16h 08m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$372
This Porter Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:15 pm
DFW
- YYZ
Nonstop3h 04m
Porter Airlines
Thu 4/236:45 am
YYZ
- DFW
Nonstop3h 42m
Porter Airlines
Deal found 3/14![Porter Airlines logo]()
$762
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Thu 4/237:25 am
YHM
- DFW
1 stop16h 44m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 4/2812:50 pm
DFW
- YOW
1 stop27h 35m
Multiple Airlines
Tue 5/52:20 pm
YOW
- DFW
1 stop12h 29m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 5/191:58 pm
DFW
- YUL
1 stop8h 59m
Delta
Sun 6/77:00 am
YUL
- DFW
1 stop10h 54m
Delta
Deal found 3/16![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/2212:00 pm
DFW
- YUL
2 stops9h 06m
United Airlines
Wed 4/299:45 am
YUL
- DFW
1 stop7h 24m
United Airlines
Deal found 3/17![United Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/308:31 pm
DFW
- YTZ
2 stops20h 29m
Multiple Airlines
Thu 5/79:15 am
YTZ
- DFW
1 stop7h 01m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:20 am
DFW
- YUL
1 stop5h 39m
Delta
Sat 6/67:10 am
YUL
- DFW
1 stop6h 24m
Delta
Deal found 3/14![Delta logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
DAL
- YYZ
1 stop5h 19m
WestJet
Tue 6/21:34 pm
YYZ
- DAL
1 stop5h 25m
WestJet
Deal found 3/14![WestJet logo]()
$598
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 pm
DFW
- YYZ
1 stop19h 35m
Alaska Airlines
Sat 5/24:55 pm
YYZ
- DFW
1 stop13h 05m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/237:25 am
DFW
- YOW
1 stop5h 57m
United Airlines
Sat 4/2510:44 am
YOW
- DFW
1 stop6h 25m
United Airlines
Deal found 3/16![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 3/16. 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 5/281:29 pm
DFW
- YUL
1 stop8h 44m
Delta
Mon 6/17:10 am
YUL
- DFW
1 stop11h 15m
Delta
Deal found 3/16![Delta logo]()
$509
This Mytrip deal was found by Cheapflights users on 3/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 am
DFW
- YHM
1 stop8h 40m
Multiple Airlines
Sun 4/127:25 am
YHM
- DFW
1 stop17h 34m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:20 am
DFW
- YYZ
1 stop32h 25m
Alaska Airlines
Wed 5/134:55 pm
YYZ
- DFW
1 stop13h 05m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:00 am
DFW
- YOW
1 stop6h 07m
United Airlines
Tue 7/2810:44 am
YOW
- DFW
1 stop6h 04m
United Airlines
Deal found 3/15![United Airlines logo]()
$555
This flugladen.de deal was found by Cheapflights users on 3/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:45 pm
DFW
- YXU
1 stop15h 59m
Air Canada
Wed 5/65:40 am
YXU
- DFW
1 stop6h 52m
Air Canada
Deal found 3/15![Air Canada logo]()
$673
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:29 pm
DFW
- YUL
1 stop8h 44m
Delta
Sat 5/307:00 am
YUL
- DFW
1 stop7h 57m
Delta
Deal found 3/15![Delta logo]()
$509
This FlightHub deal was found by Cheapflights users on 3/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
DAL
- YUL
1 stop16h 56m
WestJet
Sun 8/237:00 am
YUL
- DAL
1 stop11h 47m
WestJet
Deal found 3/15![WestJet logo]()
$633
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:50 am
DFW
- YHM
1 stop8h 10m
Multiple Airlines
Thu 5/73:10 pm
YHM
- DFW
2 stops21h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 4/32:23 pm
DFW
- YOW
2 stops8h 31m
United Airlines
Tue 4/72:40 pm
YOW
- DFW
1 stop6h 48m
United Airlines
Deal found 3/15![United Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:47 am
DFW
- YUL
2 stops11h 04m
Delta
Wed 4/299:30 am
YUL
- DFW
1 stop7h 04m
Delta
Deal found 3/15![Delta logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:00 am
DAL
- YYZ
1 stop5h 16m
WestJet
Sat 8/11:30 pm
YYZ
- DAL
1 stop5h 20m
WestJet
Deal found 3/14![WestJet logo]()
$652
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:30 pm
DFW
- YYZ
2 stops21h 15m
Alaska Airlines
Sat 4/254:55 pm
YYZ
- DFW
1 stop13h 05m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$656
This Mytrip deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:20 am
DFW
- YHM
1 stop8h 40m
Multiple Airlines
Wed 4/87:25 am
YHM
- DFW
1 stop17h 34m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$457
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated March 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/25:05 am
DFW
- YYZ
1 stop13h 50m
Multiple Airlines
Mon 4/63:40 pm
YYZ
- DFW
2 stops17h 14m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:33 pm
DFW
- YYZ
2 stops24h 47m
Multiple Airlines
Thu 4/301:30 pm
YYZ
- DFW
1 stop22h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/57:00 am
DFW
- YYZ
2 stops12h 10m
Multiple Airlines
Fri 4/105:20 pm
YYZ
- DFW
1 stop7h 39m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/57:00 am
DFW
- YYZ
2 stops12h 10m
Multiple Airlines
Thu 4/238:30 pm
YYZ
- DFW
1 stop15h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/77:35 am
DFW
- YYZ
1 stop10h 30m
Multiple Airlines
Sat 4/182:20 pm
YYZ
- DFW
1 stop7h 31m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/82:33 pm
DFW
- YTZ
1 stop18h 52m
Multiple Airlines
Mon 4/136:15 pm
YTZ
- DFW
2 stops14h 39m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/97:00 am
DFW
- YYZ
1 stop15h 20m
Multiple Airlines
Thu 4/168:00 pm
YYZ
- DFW
1 stop24h 57m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Mon 4/138:55 pm
DFW
- YTZ
2 stops15h 25m
Multiple Airlines
Wed 5/208:50 am
YTZ
- DFW
1 stop10h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/168:04 pm
DFW
- YUL
2 stops25h 41m
Multiple Airlines
Thu 4/234:25 pm
YUL
- DFW
1 stop29h 29m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/1710:17 pm
DFW
- YTZ
1 stop16h 20m
Multiple Airlines
Sun 4/192:30 pm
YTZ
- DFW
1 stop10h 51m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/225:50 am
DFW
- YUL
1 stop8h 20m
Multiple Airlines
Sat 4/258:00 am
YUL
- DFW
1 stop9h 39m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 4/299:36 pm
DFW
- YTZ
2 stops15h 06m
Multiple Airlines
Sat 5/98:50 am
YTZ
- DFW
1 stop10h 00m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$330
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 19, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 3/317:35 pm
DFW
- YUL
1 stop19h 53m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$116
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:20 am
DFW
- YUL
1 stop10h 08m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 5/1311:55 am
DFW
- YUL
2 stops9h 15m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 5/511:55 am
DFW
- YUL
2 stops9h 15m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 5/611:55 am
DFW
- YUL
2 stops9h 15m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/1211:55 am
DFW
- YUL
2 stops9h 15m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:04 pm
DFW
- YUL
2 stops25h 41m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$134
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:20 am
DFW
- YHM
1 stop8h 40m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:15 pm
DFW
- YUL
2 stops26h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Mon 4/202:28 pm
DFW
- YUL
1 stop23h 42m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/1811:38 am
DFW
- YOW
1 stop11h 20m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Fri 4/105:20 am
DFW
- YOW
1 stop18h 05m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$163
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 19, 2026.
Round-trip from | $305 (Kiwi.com) |
|---|---|
One-way from | $116 (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 19, 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
Wed 4/8
2:33 pm-10:25 am
1 stop18h 52m
Toronto Island
Mon 4/13
6:15 pm-7:54 am
2 stops14h 39m
$361
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Tue 6/16
5:43 pm-6:00 pm
1 stop23h 17m
Toronto Island
Sat 6/20
8:50 am-11:58 pm
1 stop16h 08m
$372
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Thu 4/16
5:50 am-3:00 pm
1 stop8h 10m
Hamilton
Thu 4/23
7:25 am-11:09 pm
1 stop16h 44m
$372
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
Tue 4/28
12:50 pm-5:25 pm
1 stop27h 35m
Ottawa
Tue 5/5
2:20 pm-1:49 am
1 stop12h 29m
$385
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Thu 4/30
8:31 pm-6:00 pm
2 stops20h 29m
Toronto Island
Thu 5/7
9:15 am-3:16 pm
1 stop7h 01m
$415
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Wed 4/8
5:20 am-3:00 pm
1 stop8h 40m
Hamilton
Sun 4/12
7:25 am-11:59 pm
1 stop17h 34m
$426
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Thu 4/30
5:50 am-3:00 pm
1 stop8h 10m
Hamilton
Thu 5/7
3:10 pm-11:10 am
2 stops21h 00m
$439
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Mon 4/6
5:20 am-3:00 pm
1 stop8h 40m
Hamilton
Wed 4/8
7:25 am-11:59 pm
1 stop17h 34m
$457
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Fri 4/17
7:00 am-2:21 pm
1 stop6h 21m
Montreal Pierre Elliott Trudeau Intl
Mon 4/20
5:50 pm-8:55 pm
Nonstop4h 05m
$497
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Sat 4/4
2:42 pm-11:44 pm
1 stop8h 02m
Montreal Pierre Elliott Trudeau Intl
Wed 4/8
7:00 am-3:13 pm
1 stop9h 13m
$509
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-YYZ
DFW-YTZ
DFW-YHM
DFW-YOW
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-YYZ
DFW-YTZ
DFW-YHM
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 19, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 48% 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 19, 2026.
The most flights from A78 to CAON are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).
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 19, 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.
Overall
8.0
Food
7.6
Comfort
8.0
Entertainment
7.0
Crew
8.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Comfort
8.0
Entertainment
7.0
Crew
8.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Comfort
8.0
Entertainment
7.0
Crew
8.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Comfort
8.0
Entertainment
7.0
Crew
8.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Comfort
8.0
Entertainment
7.0
Crew
8.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Overall
8.0
Food
7.6
Comfort
8.0
Entertainment
7.0
Crew
8.6
Boarding
8.2
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 March 19, 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 19, 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$607 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$727 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$316 | Average$692 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$502 | Average$701 | FlexibilityNo cancel fee | On-time71% |