$191+ Cheap flights from Dallas to Ontario
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Jul 9 — Jul 161
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 June 9, 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 June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/89:01 am
DFW
- YYZ
1 stop30h 54m
Multiple Airlines
Sun 9/206:30 am
YYZ
- DFW
1 stop8h 42m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/71:53 pm
DFW
- YYZ
1 stop23h 12m
Multiple Airlines
Tue 8/116:30 am
YYZ
- DFW
1 stop15h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/112:30 pm
DFW
- YTZ
1 stop21h 30m
Multiple Airlines
Tue 9/11:40 pm
YTZ
- DFW
1 stop9h 21m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/282:30 pm
DFW
- YTZ
1 stop21h 35m
Multiple Airlines
Tue 8/41:40 pm
YTZ
- DFW
1 stop11h 16m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/11:37 pm
DFW
- YTZ
1 stop22h 18m
Multiple Airlines
Sat 8/81:40 pm
YTZ
- DFW
1 stop11h 35m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/265:18 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Thu 8/66:30 am
YYZ
- DFW
1 stop15h 53m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/144:13 pm
DFW
- YTZ
1 stop19h 52m
Multiple Airlines
Mon 7/201:45 pm
YTZ
- DFW
2 stops27h 22m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/134:16 pm
DFW
- YTZ
2 stops43h 19m
Multiple Airlines
Sat 8/81:40 pm
YTZ
- DFW
1 stop11h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/249:01 am
DFW
- YYZ
1 stop30h 54m
Multiple Airlines
Sat 9/123:20 pm
YYZ
- DFW
1 stop11h 19m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/22:27 pm
DFW
- YTZ
1 stop21h 28m
Multiple Airlines
Sat 9/121:40 pm
YTZ
- DFW
1 stop20h 04m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$405
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:25 pm
DFW
- YUL
Nonstop3h 45m
Air Canada
Sun 7/126:35 pm
YUL
- DFW
Nonstop4h 09m
Air Canada
Deal found 6/8![Air Canada logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:16 pm
DFW
- YTZ
2 stops15h 43m
Multiple Airlines
Sun 8/29:15 am
YTZ
- DFW
1 stop8h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$407
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 June 9, 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/77:15 am
DFW
- YUL
1 stop9h 09m
United Airlines
Tue 7/146:35 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 6/9![United Airlines logo]()
$503
This United deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:00 pm
DFW
- YUL
1 stop8h 06m
Multiple Airlines
Sun 8/95:00 am
YUL
- DFW
1 stop7h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/241:24 pm
DFW
- YUL
1 stop9h 01m
Delta
Fri 7/316:00 am
YUL
- DFW
1 stop9h 32m
Delta
Deal found 6/9![Delta logo]()
$518
This Air Canada deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:45 pm
DFW
- YUL
1 stop12h 37m
Air Canada
Sun 6/286:35 pm
YUL
- DFW
Nonstop4h 09m
Air Canada
Deal found 6/9![Air Canada logo]()
$531
This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Sat 10/106:00 am
DAL
- YUL
2 stops11h 20m
WestJet
Tue 10/1312:45 pm
YUL
- DAL
1 stop10h 47m
WestJet
Deal found 6/7![WestJet logo]()
$668
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/59:20 am
DFW
- YUL
1 stop6h 59m
United Airlines
Sat 10/106:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 6/9![United Airlines logo]()
$503
This United deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:15 am
DFW
- YUL
1 stop7h 55m
Multiple Airlines
Thu 7/166:00 am
YUL
- DFW
1 stop6h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/252:57 pm
DAL
- YUL
1 stop7h 55m
Delta
Sat 8/297:00 am
YUL
- DAL
1 stop7h 52m
Delta
Deal found 6/6![Delta logo]()
$564
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/176:00 am
DFW
- YUL
1 stop6h 09m
United Airlines
Thu 7/239:45 am
YUL
- DFW
1 stop6h 18m
United Airlines
Deal found 6/8![United Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/295:18 am
DFW
- YTZ
2 stops9h 42m
Multiple Airlines
Mon 8/310:50 am
YTZ
- DFW
1 stop12h 25m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/105:45 am
DFW
- YUL
1 stop9h 14m
Delta
Tue 10/136:15 pm
YUL
- DFW
1 stop6h 58m
Delta
Deal found 6/8![Delta logo]()
$564
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/97:15 am
DFW
- YUL
1 stop7h 55m
United Airlines
Thu 7/166:00 am
YUL
- DFW
2 stops10h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/275:18 pm
DFW
- YOW
2 stops18h 36m
Multiple Airlines
Mon 8/39:05 am
YOW
- DFW
1 stop17h 29m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$534
This Justfly.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:55 pm
DAL
- YUL
1 stop6h 57m
WestJet
Sun 9/66:45 am
YUL
- DAL
2 stops11h 29m
WestJet
Deal found 6/7![WestJet logo]()
$680
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/273:00 pm
DFW
- YUL
1 stop7h 28m
Delta
Fri 7/316:00 am
YUL
- DFW
2 stops12h 16m
Delta
Deal found 6/5![Delta logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/157:50 am
DFW
- YOW
1 stop7h 30m
Multiple Airlines
Mon 7/209:05 am
YOW
- DFW
1 stop17h 29m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/242:01 pm
DFW
- YUL
1 stop8h 56m
Delta
Wed 10/79:28 am
YUL
- DFW
2 stops13h 35m
Delta
Deal found 6/7![Delta logo]()
$595
This Gotogate deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:30 pm
DFW
- YXU
1 stop7h 02m
Air Canada
Thu 7/309:10 pm
YXU
- DFW
1 stop15h 25m
Air Canada
Deal found 6/8![Air Canada logo]()
$793
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/127:21 pm
DFW
- YTZ
1 stop13h 45m
United Airlines
Mon 8/177:20 pm
YTZ
- DFW
1 stop15h 26m
United Airlines
Deal found 6/9![United Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/87:50 am
DFW
- YOW
1 stop7h 30m
Multiple Airlines
Wed 7/152:10 pm
YOW
- DFW
1 stop27h 17m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/83:59 pm
DAL
- YUL
1 stop6h 53m
Delta
Wed 7/1512:44 pm
YUL
- DAL
1 stop10h 41m
Delta
Deal found 6/9![Delta logo]()
$599
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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
1 stop8h 47m
United Airlines
Tue 9/89:00 pm
YYZ
- DFW
1 stop15h 40m
United Airlines
Deal found 6/9![United Airlines logo]()
$613
This Air Canada deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/1112:25 pm
DFW
- YTZ
1 stop6h 26m
Air Canada
Tue 8/1812:20 pm
YTZ
- DFW
2 stops10h 14m
Air Canada
Deal found 6/4![Air Canada logo]()
$829
This Mytrip deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
Tue 8/185:00 pm
DFW
- YTZ
2 stops22h 00m
Multiple Airlines
Sun 8/2310:50 am
YTZ
- DFW
2 stops8h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/2412:12 pm
DAL
- YUL
1 stop10h 40m
Delta
Thu 8/279:30 am
YUL
- DAL
2 stops9h 13m
Delta
Deal found 6/6![Delta logo]()
$616
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/292:26 pm
DFW
- YTZ
1 stop18h 40m
United Airlines
Tue 9/17:20 pm
YTZ
- DFW
2 stops16h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$632
This Air Canada deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/2012:30 pm
DFW
- YXU
1 stop7h 02m
Air Canada
Fri 7/2410:05 am
YXU
- DFW
2 stops12h 39m
Air Canada
Deal found 6/9![Air Canada logo]()
$845
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/203:01 pm
DAL
- YUL
1 stop7h 54m
Delta
Wed 6/247:00 am
YUL
- DAL
1 stop9h 12m
Delta
Deal found 6/5![Delta logo]()
$622
This Justfly.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:57 am
DAL
- YOW
2 stops13h 23m
WestJet
Mon 8/246:55 am
YOW
- DAL
2 stops11h 48m
WestJet
Deal found 6/7![WestJet logo]()
$1,002
This Mytrip deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:00 pm
DFW
- YTZ
2 stops22h 00m
Multiple Airlines
Sun 7/1210:50 am
YTZ
- DFW
2 stops29h 20m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$626
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/296:25 am
DFW
- YTZ
2 stops34h 05m
Multiple Airlines
Sun 8/29:15 am
YTZ
- DFW
1 stop8h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/296:25 am
DFW
- YTZ
2 stops34h 05m
Multiple Airlines
Wed 7/298:50 am
YTZ
- DFW
1 stop11h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:16 pm
DFW
- YTZ
2 stops15h 43m
Multiple Airlines
Sun 8/29:15 am
YTZ
- DFW
1 stop8h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:16 pm
DFW
- YTZ
2 stops15h 43m
Multiple Airlines
Wed 7/298:50 am
YTZ
- DFW
1 stop11h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$411
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:25 pm
DFW
- YUL
Nonstop3h 45m
Air Canada
Sun 7/126:35 pm
YUL
- DFW
Nonstop4h 09m
Air Canada
Deal found 6/8![Air Canada logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/134:16 pm
DFW
- YTZ
2 stops43h 19m
Multiple Airlines
Sat 8/81:40 pm
YTZ
- DFW
1 stop11h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/131:53 pm
DFW
- YYZ
1 stop23h 12m
Multiple Airlines
Thu 7/166:30 am
YYZ
- DFW
1 stop15h 36m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/144:13 pm
DFW
- YTZ
1 stop19h 52m
Multiple Airlines
Mon 7/201:45 pm
YTZ
- DFW
2 stops27h 22m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:18 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Sat 8/156:30 am
YYZ
- DFW
1 stop15h 53m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/265:18 pm
DFW
- YYZ
1 stop17h 17m
Multiple Airlines
Thu 8/66:30 am
YYZ
- DFW
1 stop15h 53m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/282:30 pm
DFW
- YTZ
1 stop21h 35m
Multiple Airlines
Tue 8/41:40 pm
YTZ
- DFW
1 stop11h 16m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/2910:00 am
DFW
- YYZ
2 stops11h 05m
Multiple Airlines
Thu 8/66:30 am
YYZ
- DFW
1 stop15h 53m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$413
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 June 9, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Air Canada deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2012:25 pm
DFW
- YUL
Nonstop3h 45m
Air Canada
Deal found 6/5![Air Canada logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/275:20 pm
DFW
- YOW
2 stops23h 34m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/141:53 pm
DFW
- YUL
2 stops28h 39m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/41:53 pm
DFW
- YUL
2 stops28h 39m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$197
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/1412:30 pm
DFW
- YUL
1 stop8h 20m
Air Canada
Deal found 6/7![Air Canada logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:20 am
DFW
- YUL
2 stops34h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/19:01 am
DFW
- YUL
2 stops33h 31m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/87:50 am
DFW
- YUL
1 stop10h 28m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$203
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:25 pm
DFW
- YUL
Nonstop3h 45m
Air Canada
Deal found 6/9![Air Canada logo]()
$206
This flugladen.de deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Mon 6/226:00 am
DFW
- YHM
1 stop8h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/197:50 am
DFW
- YOW
1 stop7h 30m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$222
This Trip.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
Fri 7/171:53 pm
DFW
- YHM
1 stop25h 02m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$228
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 June 9, 2026.
Round-trip from | $392 (Kiwi.com) |
|---|---|
One-way from | $191 (Air Canada) |
Popular in | December |
Cheapest in | April |
Average price | $691 |
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 June 9, 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
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Tue 7/7
7:15 am-5:24 pm
1 stop9h 09m
Montreal Pierre Elliott Trudeau Intl
Tue 7/14
6:35 pm-9:44 pm
Nonstop4h 09m
$503
Quickest round-trip
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Mon 10/5
9:20 am-5:19 pm
1 stop6h 59m
Montreal Pierre Elliott Trudeau Intl
Sat 10/10
6:25 pm-9:34 pm
Nonstop4h 09m
$503
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Fri 8/7
1:00 pm-10:06 pm
1 stop8h 06m
Montreal Pierre Elliott Trudeau Intl
Sun 8/9
5:00 am-11:35 am
1 stop7h 35m
$516
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Thu 7/9
7:15 am-4:10 pm
1 stop7h 55m
Montreal Pierre Elliott Trudeau Intl
Thu 7/16
6:00 am-11:35 am
1 stop6h 35m
$516
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Fri 7/24
1:24 pm-11:25 pm
1 stop9h 01m
Montreal Pierre Elliott Trudeau Intl
Fri 7/31
6:00 am-2:32 pm
1 stop9h 32m
$518
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Fri 7/17
6:00 am-1:09 pm
1 stop6h 09m
Montreal Pierre Elliott Trudeau Intl
Thu 7/23
9:45 am-3:03 pm
1 stop6h 18m
$518
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Wed 7/29
5:18 am-4:00 pm
2 stops9h 42m
Toronto Island
Mon 8/3
10:50 am-10:15 pm
1 stop12h 25m
$519
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Thu 7/9
7:15 am-4:10 pm
1 stop7h 55m
Montreal Pierre Elliott Trudeau Intl
Thu 7/16
6:00 am-3:48 pm
2 stops10h 48m
$524
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Thu 6/25
8:45 pm-10:22 am
1 stop12h 37m
Montreal Pierre Elliott Trudeau Intl
Sun 6/28
6:35 pm-9:44 pm
Nonstop4h 09m
$531
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
Mon 7/27
5:18 pm-12:54 pm
2 stops18h 36m
Ottawa
Mon 8/3
9:05 am-1:34 am
1 stop17h 29m
$534
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-YOW
DFW-YHM
DFW-YTZ
DFW-YYZ
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dallas to Ontario
A78-CAON
DFW-YUL
DFW-YOW
DFW-YHM
DFW-YTZ
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 June 9, 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 June 9, 2026.
The most flights from A78 to CAON are scheduled on a Tuesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 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 June 8, 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. 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 June 9, 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.
Food
7.6
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Food
7.6
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Food
7.6
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Food
7.6
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Food
7.6
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Food
7.6
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
6.9
Boarding
8.2
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
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 June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$321 | Average$691 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$322 | Average$642 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$665 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$504 | Average$693 | FlexibilityNo cancel fee | On-time71% |