$184+ Cheap flights from Ontario to Dallas
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
Oct 15 — Oct 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Dallas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Dallas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to DallasExplore the most affordable flight options available from Ontario to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Ontario to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 12/92:15 pm -
2 stops16h 17m
Sat 12/123:51 pm -
1 stop7h 24m
Deal found 9/13![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/17:00 am -
2 stops14h 41m
Mon 10/51:35 pm -
1 stop9h 10m
Deal found 9/10![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/124:45 pm -
1 stop29h 12m
Mon 10/199:10 pm -
2 stops18h 30m
Deal found 9/14![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/227:45 am -
2 stops11h 15m
Sun 10/255:01 am -
1 stop10h 14m
Deal found 9/13![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/136:30 am -
1 stop15h 24m
Tue 10/209:10 pm -
2 stops18h 45m
Deal found 9/13![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/141:45 pm -
2 stops18h 15m
Tue 10/203:48 pm -
1 stop23h 12m
Deal found 9/14![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/47:00 am -
1 stop26h 12m
Tue 10/139:54 pm -
1 stop15h 36m
Deal found 9/11![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 11/231:10 pm -
1 stop9h 58m
Thu 12/37:05 am -
1 stop10h 10m
Deal found 9/10![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/299:35 am -
1 stop10h 47m
Thu 11/58:27 pm -
1 stop16h 13m
Deal found 9/14![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/29:15 am -
2 stops27h 58m
Wed 1/69:16 pm -
1 stop19h 24m
Deal found 9/14![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/249:15 am -
1 stop6h 37m
Tue 10/278:05 am -
2 stops27h 47m
Deal found 9/12![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 9/241:30 pm -
1 stop8h 42m
Fri 10/165:01 am -
1 stop8h 54m
Deal found 9/10![Multiple Airlines logo]()
$403
Best flights from Ontario to DallasDiscover carefully curated flight deals from Ontario to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Ontario to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/2010:10 am -
1 stop9h 02m
Sun 10/259:54 am -
1 stop10h 12m
Deal found 9/10![Multiple Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 1/309:28 am -
2 stops9h 22m
Wed 2/36:00 am -
2 stops11h 50m
Deal found 9/13![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 11/97:00 am -
3 stops16h 45m
Tue 11/106:30 am -
1 stop14h 12m
Deal found 9/13![United Airlines logo]()
$455
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 9/249:30 am -
1 stop13h 04m
Sat 10/1712:25 pm -
1 stop8h 05m
Deal found 9/10![Air Canada logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/249:15 am -
1 stop6h 37m
Sat 10/311:08 pm -
2 stops23h 44m
Deal found 9/13![Multiple Airlines logo]()
$417
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/255:30 am -
2 stops37h 35m
Sun 11/16:30 am -
2 stops41h 14m
Deal found 9/10![WestJet logo]()
$845
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/39:30 am -
2 stops13h 28m
Sat 11/76:30 am -
1 stop6h 09m
Deal found 9/15![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/83:25 pm -
1 stop9h 05m
Tue 10/136:00 am -
1 stop6h 09m
Deal found 9/13![United Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/610:50 am -
2 stops14h 30m
Tue 10/208:13 am -
1 stop8h 47m
Deal found 9/11![Multiple Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 9/15. 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 11/47:00 am -
1 stop8h 11m
Sat 11/73:59 pm -
1 stop6h 55m
Deal found 9/15![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/36:00 am -
2 stops10h 17m
Sat 10/1010:38 am -
1 stop5h 52m
Deal found 9/12![United Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/1410:50 am -
1 stop11h 07m
Sat 10/1711:40 am -
2 stops24h 15m
Deal found 9/13![Multiple Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/39:30 am -
2 stops13h 28m
Wed 11/116:06 am -
1 stop10h 21m
Deal found 9/15![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
2 stops10h 05m
Tue 11/106:30 am -
1 stop5h 58m
Deal found 9/14![United Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/261:10 pm -
1 stop8h 47m
Mon 11/210:00 am -
2 stops7h 15m
Deal found 9/10![Multiple Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/77:00 am -
1 stop9h 14m
Mon 11/95:10 am -
2 stops12h 48m
Deal found 9/15![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 11/49:15 am -
2 stops13h 35m
Fri 11/66:30 am -
1 stop5h 58m
Deal found 9/11![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 11/39:30 am -
2 stops13h 28m
Tue 11/106:06 am -
1 stop10h 21m
Deal found 9/13![Delta logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/19:45 am -
1 stop8h 12m
Mon 10/56:00 am -
1 stop6h 09m
Deal found 9/11![United Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/109:15 am -
2 stops15h 12m
Mon 10/269:54 am -
1 stop10h 12m
Deal found 9/11![Multiple Airlines logo]()
$465
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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.
Sun 10/43:30 pm -
1 stop5h 17m
Tue 10/612:30 pm -
1 stop6h 10m
Deal found 9/11![Air Canada logo]()
$700
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/47:00 am -
1 stop8h 11m
Tue 11/106:06 am -
2 stops11h 52m
Deal found 9/14![Delta logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/301:45 pm -
2 stops23h 27m
Mon 10/54:20 pm -
1 stop22h 40m
Deal found 9/14![Multiple Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 11/266:45 am -
1 stop8h 53m
Mon 11/303:45 pm -
1 stop5h 52m
Deal found 9/13![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/229:30 am -
1 stop9h 32m
Mon 10/261:54 pm -
1 stop9h 00m
Deal found 9/12![Delta logo]()
$455
This Air Canada deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 9/293:30 pm -
1 stop5h 17m
Thu 10/112:30 pm -
1 stop8h 10m
Deal found 9/12![Air Canada logo]()
$736
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop5h 31m
Tue 10/272:28 pm -
1 stop5h 47m
Deal found 9/14![United Airlines logo]()
$472
This United deal was found by Cheapflights users on 9/14. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:10 am -
1 stop8h 23m
Sun 11/297:00 am -
Nonstop3h 05m
Deal found 9/14![Multiple Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 11/182:30 pm -
2 stops10h 47m
Mon 11/235:10 am -
1 stop5h 42m
Deal found 9/13![Delta logo]()
$455
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:55 am -
2 stops12h 07m
Sat 10/36:34 am -
2 stops16h 46m
Deal found 9/15![WestJet logo]()
$916
Last-minute flights from Ontario to DallasDiscover last-minute flight deals from Ontario to Dallas. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Dallas. Data last updated September 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 9/241:30 pm -
1 stop8h 42m
Fri 10/165:01 am -
1 stop8h 54m
Deal found 9/10![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/17:00 am -
2 stops14h 41m
Mon 10/51:35 pm -
1 stop9h 10m
Deal found 9/10![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/17:00 am -
1 stop15h 12m
Thu 10/87:15 am -
2 stops53h 50m
Deal found 9/10![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/17:00 am -
1 stop15h 12m
Mon 11/21:29 pm -
1 stop24h 31m
Deal found 9/12![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/47:00 am -
1 stop26h 12m
Tue 10/139:54 pm -
1 stop15h 36m
Deal found 9/11![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/74:45 pm -
1 stop29h 12m
Sat 11/71:43 pm -
1 stop8h 12m
Deal found 9/14![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/124:45 pm -
1 stop29h 12m
Mon 10/199:10 pm -
2 stops18h 30m
Deal found 9/14![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/136:30 am -
1 stop15h 24m
Tue 10/209:10 pm -
2 stops18h 45m
Deal found 9/13![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/141:45 pm -
2 stops18h 15m
Tue 10/203:48 pm -
1 stop23h 12m
Deal found 9/14![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/227:45 am -
2 stops11h 15m
Sun 10/255:01 am -
1 stop10h 14m
Deal found 9/13![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/249:15 am -
1 stop6h 37m
Tue 10/278:05 am -
2 stops27h 47m
Deal found 9/12![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/299:35 am -
1 stop10h 47m
Thu 11/58:27 pm -
1 stop16h 13m
Deal found 9/14![Multiple Airlines logo]()
$400
One-way flights from Ontario to DallasSearch for one-way flight options from Ontario to Dallas. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Ontario to Dallas. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 12/146:45 am -
3 stops23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 12/156:45 am -
2 stops17h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 10/198:15 am -
2 stops28h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/306:45 am -
3 stops23h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/165:25 pm -
2 stops20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 11/124:15 pm -
3 stops38h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/38:15 am -
2 stops23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 11/135:25 pm -
2 stops12h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/148:15 pm -
2 stops35h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:45 am -
3 stops23h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” 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 12/96:45 am -
3 stops23h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 11/104:15 pm -
2 stops38h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$217
Find flight deals from Ontario to Dallas
Keep the following information in mind while searching for Ontario to Dallas flight deals. Data was last updated September 15, 2026.
Round-trip from | $322 (Kiwi.com) |
|---|---|
One-way from | $184 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $510 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Dallas 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Ontario to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HamiltonDallas
YHM Hamilton - DFW Dallas/Fort Worth
YHMDFW
Hamilton
Mon 10/19
8:15 am-12:13 pm
3 stops28h 58m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$228
MontrealDallas
YUL Montreal Pierre Elliott Trudeau Intl - DAL Dallas Love Field
YULDAL
Montreal Pierre Elliott Trudeau Intl
Wed 3/10
7:00 am-3:00 pm
1 stop9h 00m
Dallas Love Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$248
MontrealDallas
YUL Montreal Pierre Elliott Trudeau Intl - DFW Dallas/Fort Worth
YULDFW
Montreal Pierre Elliott Trudeau Intl
Wed 3/10
6:00 am-2:31 pm
2 stops9h 31m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$248
MontrealDallas
YUL Montreal Pierre Elliott Trudeau Intl - DFW Dallas/Fort Worth
YULDFW
Montreal Pierre Elliott Trudeau Intl
Thu 9/24
6:25 pm-9:34 pm
Nonstop4h 09m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
LondonDallas
YXU London - DFW Dallas/Fort Worth
YXUDFW
London
Tue 10/27
7:40 am-1:09 pm
2 stops30h 29m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
TorontoDallas
YTZ Toronto Island - DFW Dallas/Fort Worth
YTZDFW
Toronto Island
Wed 10/21
10:50 am-12:16 am
2 stops14h 26m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
TorontoDallas
YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth
YYZDFW
Toronto Pearson Intl
Tue 3/9
2:50 pm-11:03 pm
2 stops9h 13m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$256
Quickest round-trip
TorontoDallas
YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth
YYZDFW
Toronto Pearson Intl
Fri 10/30
12:00 pm-2:45 pm
Nonstop3h 45m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$256
TorontoDallas
YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth
YYZDFW
Toronto Pearson Intl
Thu 3/11
6:15 am-3:39 pm
1 stop10h 24m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$256
TorontoDallas
YYZ Toronto Pearson Intl - DFW Dallas/Fort Worth
YYZDFW
Toronto Pearson Intl
Mon 3/8
12:45 pm-11:03 pm
2 stops11h 18m
Dallas/Fort Worth
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$257
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Ontario with our price prediction graph.
YTZ-DFW
YUL-DAL
YUL-DFW
YOW-DAL
YXU-DFW
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 Ontario to Dallas
CAON-A78
YTZ-DFW
YUL-DAL
YUL-DFW
YOW-DAL
What is the cheapest month to book a flight from Region of Ontario to Dallas?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Dallas (average of $498). Flying from Region of Ontario to Dallas in December is currently the most expensive (average of $590). 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 ON to DFW?
Find hourly flight availability from Ontario to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
It’s optimal to fly from Region of Ontario to Dallas in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Region of Ontario to Dallas
Explore weekly flight availability from Ontario to Dallas. 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 September 15, 2026.
The most flights from CAON to A78 are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from Region of Ontario to Dallas?
Airfare is below average for this route at the moment.
Region of Ontario to Dallas flights typically cost between $449 and $579 in December.The cheapest round-trip price found within the last 5 days was $322 on Multiple Airlines (Dec 9-Dec 12).
How far ahead should I book a flight from Region of Ontario to Dallas?
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Region of Ontario to Dallas?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Dallas. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Region of Ontario to Dallas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Ontario to Dallas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dallas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Dallas by cabin class
Find flights from Ontario to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Dallas flights
Browse other Ontario and Dallas flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Dallas flights
Consider these flights traveling from Ontario to Dallas.
Top 5 airlines flying from Ontario to Dallas
Discover the top 5 airlines that operate flights from Ontario to Dallas. 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$504 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$296 | Average$534 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$302 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$611 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$439 | Average$584 | FlexibilityNo cancel fee | On-time71% |