$146+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Cheapest flights from Dallas to OntarioExplore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/198:00 am
DFW
- YOW
1 stop7h 20m
Multiple Airlines
Thu 8/209:05 am
YOW
- DFW
1 stop8h 22m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/98:14 pm
DFW
- YOW
1 stop26h 34m
Multiple Airlines
Tue 8/185:55 pm
YOW
- DFW
2 stops23h 32m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:53 pm
DFW
- YOW
1 stop24h 04m
Multiple Airlines
Fri 7/247:00 am
YOW
- DFW
1 stop25h 33m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am
DFW
- YYZ
1 stop8h 55m
Multiple Airlines
Fri 10/25:50 pm
YYZ
- DFW
1 stop8h 49m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
DFW
- YTZ
2 stops9h 58m
Multiple Airlines
Sat 8/299:15 am
YTZ
- DFW
1 stop8h 43m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:58 pm
DFW
- YOW
1 stop9h 50m
Multiple Airlines
Thu 8/209:05 am
YOW
- DFW
1 stop8h 22m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/287:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Tue 8/41:40 pm
YTZ
- DFW
2 stops27h 27m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:45 am
DFW
- YYZ
1 stop27h 20m
Multiple Airlines
Tue 8/185:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
DFW
- YTZ
1 stop8h 00m
Multiple Airlines
Mon 8/319:15 am
YTZ
- DFW
2 stops31h 45m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/108:00 am
DFW
- YYZ
1 stop10h 35m
Multiple Airlines
Wed 8/129:30 am
YYZ
- DFW
1 stop8h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 pm
DFW
- YTZ
1 stop13h 42m
Multiple Airlines
Wed 8/511:55 am
YTZ
- DFW
2 stops14h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:14 pm
DFW
- YOW
1 stop17h 19m
Multiple Airlines
Thu 8/209:05 am
YOW
- DFW
1 stop8h 22m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$401
Best flights from Dallas to OntarioDiscover carefully curated flight deals from Dallas to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Dallas to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
DFW
- YTZ
1 stop8h 00m
Multiple Airlines
Mon 9/78:40 pm
YTZ
- DFW
2 stops26h 51m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:20 am
DAL
- YUL
1 stop5h 43m
Delta
Wed 11/117:00 am
YUL
- DAL
1 stop9h 00m
Delta
Deal found 6/26![Delta logo]()
$496
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:30 pm
DFW
- YUL
1 stop14h 10m
United Airlines
Tue 7/219:45 am
YUL
- DFW
1 stop6h 18m
United Airlines
Deal found 6/27![United Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:00 am
DFW
- YUL
1 stop10h 47m
American Airlines
Wed 7/221:05 pm
YUL
- DFW
1 stop7h 04m
American Airlines
Deal found 6/30![American Airlines logo]()
$528
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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.
Thu 8/139:57 am
DAL
- YUL
1 stop24h 42m
WestJet
Sun 8/168:00 pm
YUL
- DAL
2 stops22h 43m
WestJet
Deal found 6/30![WestJet logo]()
$593
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/1912:25 pm
DFW
- YTZ
1 stop8h 05m
Air Canada
Tue 9/2210:20 am
YTZ
- DFW
2 stops12h 14m
Air Canada
Deal found 6/30![Air Canada logo]()
$636
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 am
DFW
- YTZ
2 stops9h 40m
Multiple Airlines
Wed 8/195:15 pm
YTZ
- DFW
1 stop9h 19m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/312:12 pm
DAL
- YUL
1 stop10h 40m
Delta
Tue 9/87:00 am
YUL
- DAL
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:53 pm
DFW
- YHM
1 stop25h 02m
Multiple Airlines
Wed 8/196:35 pm
YHM
- DFW
2 stops22h 52m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:26 pm
DFW
- YUL
1 stop6h 00m
United Airlines
Thu 8/276:10 am
YUL
- DFW
1 stop6h 29m
United Airlines
Deal found 6/26![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:57 pm
DAL
- YUL
1 stop7h 55m
Delta
Tue 9/87:00 am
YUL
- DAL
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$517
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:08 am
DFW
- YUL
1 stop13h 18m
United Airlines
Tue 8/116:00 am
YUL
- DFW
2 stops11h 07m
United Airlines
Deal found 6/28![United Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:00 am
DFW
- YTZ
2 stops9h 58m
Multiple Airlines
Wed 8/1210:15 am
YTZ
- DFW
1 stop7h 12m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am
DAL
- YUL
1 stop16h 51m
WestJet
Mon 10/196:15 pm
YUL
- DAL
1 stop16h 25m
WestJet
Deal found 6/27![WestJet logo]()
$596
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/22:57 pm
DAL
- YUL
1 stop7h 55m
Delta
Tue 9/87:00 am
YUL
- DAL
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$517
This FlightHub deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:55 pm
DAL
- YUL
1 stop6h 57m
WestJet
Mon 9/77:00 am
YUL
- DAL
1 stop27h 37m
WestJet
Deal found 6/26![WestJet logo]()
$609
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/22:57 pm
DAL
- YUL
1 stop7h 55m
Delta
Wed 9/97:00 am
YUL
- DAL
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$517
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/1912:25 pm
DFW
- YTZ
1 stop8h 06m
Air Canada
Sun 8/239:30 am
YTZ
- DFW
1 stop13h 04m
Air Canada
Deal found 6/30![Air Canada logo]()
$692
This United deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
DFW
- YUL
1 stop6h 09m
Multiple Airlines
Sun 8/161:10 pm
YUL
- DFW
1 stop7h 36m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$526
This Justfly.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:05 am
DAL
- YUL
2 stops17h 20m
WestJet
Tue 8/46:51 pm
YUL
- DAL
1 stop15h 47m
WestJet
Deal found 6/29![WestJet logo]()
$624
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:00 am
DFW
- YYZ
1 stop5h 33m
United Airlines
Thu 12/244:00 pm
YYZ
- DFW
1 stop8h 38m
United Airlines
Deal found 6/27![United Airlines logo]()
$624
This United deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:00 pm
DFW
- YUL
1 stop8h 26m
Multiple Airlines
Wed 7/221:10 pm
YUL
- DFW
1 stop7h 36m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:57 pm
DAL
- YUL
1 stop7h 55m
Delta
Fri 8/2112:44 pm
YUL
- DAL
1 stop5h 59m
Delta
Deal found 6/26![Delta logo]()
$528
This Air Canada deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:30 pm
DFW
- YOW
1 stop5h 40m
Air Canada
Sat 9/53:10 pm
YOW
- DFW
1 stop7h 24m
Air Canada
Deal found 6/26![Air Canada logo]()
$711
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:57 pm
DAL
- YUL
1 stop7h 55m
Delta
Fri 8/2112:44 pm
YUL
- DAL
1 stop5h 59m
Delta
Deal found 6/26![Delta logo]()
$528
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:00 am
DFW
- YYZ
1 stop5h 33m
United Airlines
Thu 12/247:00 am
YYZ
- DFW
2 stops10h 03m
United Airlines
Deal found 6/27![United Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Sat 8/18:50 am
YTZ
- DFW
1 stop13h 31m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:45 am
DFW
- YUL
1 stop9h 57m
Delta
Mon 8/37:00 am
YUL
- DFW
1 stop9h 50m
Delta
Deal found 6/29![Delta logo]()
$528
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 9/1012:25 pm
DFW
- YXU
2 stops8h 15m
Air Canada
Tue 9/153:30 pm
YXU
- DFW
1 stop5h 17m
Air Canada
Deal found 6/30![Air Canada logo]()
$785
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 am
DFW
- YYZ
1 stop5h 57m
United Airlines
Sat 9/56:10 am
YYZ
- DFW
1 stop8h 14m
United Airlines
Deal found 6/28![United Airlines logo]()
$664
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated July 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:53 pm
DFW
- YOW
1 stop24h 04m
Multiple Airlines
Fri 7/247:00 am
YOW
- DFW
1 stop25h 33m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:53 pm
DFW
- YYZ
1 stop23h 12m
Multiple Airlines
Tue 7/215:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:53 pm
DFW
- YYZ
1 stop23h 12m
Multiple Airlines
Wed 7/157:45 am
YYZ
- DFW
1 stop12h 18m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/218:11 pm
DFW
- YYZ
1 stop19h 34m
Multiple Airlines
Tue 7/285:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:19 am
DFW
- YYZ
2 stops28h 41m
Multiple Airlines
Thu 7/236:30 am
YYZ
- DFW
1 stop15h 36m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/217:50 am
DFW
- YTZ
2 stops10h 08m
Multiple Airlines
Wed 7/228:50 am
YTZ
- DFW
1 stop11h 30m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/241:53 pm
DFW
- YYZ
1 stop23h 12m
Multiple Airlines
Wed 7/295:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:00 am
DFW
- YTZ
2 stops25h 35m
Multiple Airlines
Thu 8/276:45 am
YTZ
- DFW
1 stop19h 49m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/287:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Tue 8/41:40 pm
YTZ
- DFW
2 stops27h 27m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/287:50 am
DFW
- YTZ
1 stop9h 10m
Multiple Airlines
Wed 7/298:50 am
YTZ
- DFW
1 stop11h 30m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 pm
DFW
- YTZ
1 stop13h 42m
Multiple Airlines
Wed 8/511:55 am
YTZ
- DFW
2 stops14h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/298:05 pm
DFW
- YYZ
1 stop19h 40m
Multiple Airlines
Wed 8/55:50 pm
YYZ
- DFW
1 stop8h 44m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$414
One-way flights from Dallas to OntarioSearch for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:53 pm
DFW
- YOW
1 stop24h 02m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/287:50 am
DFW
- YOW
1 stop7h 30m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/128:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 8/47:50 am
DFW
- YUL
2 stops27h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:00 am
DFW
- YUL
2 stops11h 10m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:50 am
DFW
- YUL
2 stops27h 20m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$186
This Trip.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:58 am
DFW
- YOW
1 stop10h 50m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:00 am
DFW
- YUL
2 stops11h 10m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:18 pm
DFW
- YUL
1 stop19h 50m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:00 am
DFW
- YUL
2 stops27h 10m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” 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 7/287:50 am
DFW
- YUL
1 stop29h 18m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$193
Find flight deals from Dallas to Ontario
Keep the following information in mind while searching for Dallas to Ontario flight deals. Data was last updated July 1, 2026.
Round-trip from | $376 (Kiwi.com) |
|---|---|
One-way from | $146 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $724 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2026.
Use the filters below to find and compare flights from Dallas to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Thu 9/3
7:00 am-4:00 pm
1 stop8h 00m
Toronto Island
Mon 9/7
8:40 pm-10:31 pm
2 stops26h 51m
$416
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Sat 8/15
5:20 am-4:00 pm
2 stops9h 40m
Toronto Island
Wed 8/19
5:15 pm-1:34 am
1 stop9h 19m
$432
DallasHamilton
DFW - YHM
DFWYHM
Dallas/Fort Worth
Fri 8/14
1:53 pm-3:55 pm
1 stop25h 02m
Hamilton
Wed 8/19
6:35 pm-4:27 pm
2 stops22h 52m
$474
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
Thu 8/6
8:00 am-6:58 pm
2 stops9h 58m
Toronto Island
Wed 8/12
10:15 am-4:27 pm
1 stop7h 12m
$486
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Thu 11/5
10:20 am-5:03 pm
1 stop5h 43m
Montreal Pierre Elliott Trudeau Intl
Wed 11/11
7:00 am-3:00 pm
1 stop9h 00m
$496
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Thu 9/3
12:12 pm-11:52 pm
1 stop10h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 9/8
7:00 am-2:05 pm
1 stop8h 05m
$517
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Tue 9/1
2:57 pm-11:52 pm
1 stop7h 55m
Montreal Pierre Elliott Trudeau Intl
Tue 9/8
7:00 am-2:05 pm
1 stop8h 05m
$517
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Wed 9/2
2:57 pm-11:52 pm
1 stop7h 55m
Montreal Pierre Elliott Trudeau Intl
Tue 9/8
7:00 am-2:05 pm
1 stop8h 05m
$517
DallasMontreal
DAL - YUL
DALYUL
Dallas Love Field
Wed 9/2
2:57 pm-11:52 pm
1 stop7h 55m
Montreal Pierre Elliott Trudeau Intl
Wed 9/9
7:00 am-2:05 pm
1 stop8h 05m
$517
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
Thu 8/13
6:00 am-1:09 pm
1 stop6h 09m
Montreal Pierre Elliott Trudeau Intl
Sun 8/16
1:10 pm-7:46 pm
1 stop7h 36m
$526
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dallas to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Dallas with our price prediction graph.
DFW-YOW
DFW-YTZ
DFW-YYZ
DFW-YUL
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-YOW
DFW-YTZ
DFW-YYZ
DFW-YUL
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 July 1, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Dallas to Region of Ontario
Explore weekly flight availability from Dallas to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 1, 2026.
The most flights from A78 to CAON are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 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 27, 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 July 1, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andQatar Airways from Dallas to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Food
7.5
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Comfort
8.0
Food
7.5
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Comfort
8.0
Food
7.5
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Comfort
8.0
Food
7.5
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Comfort
8.0
Food
7.5
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
Crew
8.6
Comfort
8.0
Food
7.5
Entertainment
6.9
Overall
8.0
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2026
YYJ - YYZ
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 July 1, 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$571 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$298 | Average$635 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$317 | Average$665 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$321 | Average$659 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$322 | Average$664 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$505 | Average$699 | FlexibilityNo cancel fee | On-time71% |