$162+ Cheap flights from Dallas to Ontario
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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Dallas to Ontario 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
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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 September 10, 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 September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 11/269:07 pm -
1 stop18h 08m
Mon 12/72:25 pm -
1 stop23h 58m
Deal found 9/9![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 11/269:07 pm -
1 stop18h 08m
Tue 12/812:20 pm -
1 stop26h 03m
Deal found 9/8![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 11/269:07 pm -
1 stop18h 08m
Thu 12/1012:20 pm -
1 stop26h 03m
Deal found 9/8![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 11/269:07 pm -
1 stop18h 08m
Wed 12/910:40 am -
1 stop27h 43m
Deal found 9/9![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sat 11/71:08 pm -
2 stops26h 07m
Tue 12/812:20 pm -
1 stop26h 03m
Deal found 9/7![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/99:10 pm -
2 stops19h 00m
Tue 11/1711:30 am -
1 stop18h 48m
Deal found 9/9![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/301:17 pm -
1 stop23h 48m
Wed 11/112:15 pm -
2 stops16h 03m
Deal found 9/9![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/156:01 am -
1 stop9h 14m
Mon 11/162:25 pm -
1 stop10h 12m
Deal found 9/9![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 11/109:10 pm -
2 stops21h 10m
Mon 11/167:15 am -
1 stop26h 02m
Deal found 9/9![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 11/269:07 pm -
1 stop18h 08m
Sat 12/57:15 am -
1 stop8h 15m
Deal found 9/9![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/301:17 pm -
1 stop23h 48m
Sun 11/89:15 am -
2 stops46h 45m
Deal found 9/9![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/287:30 am -
1 stop8h 50m
Tue 9/299:15 am -
1 stop10h 37m
Deal found 9/7![Multiple Airlines logo]()
$323
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 September 10, 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 September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/167:25 am -
1 stop8h 55m
Mon 10/191:40 pm -
2 stops18h 20m
Deal found 9/4![Multiple Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:00 pm -
1 stop8h 06m
Sat 10/39:15 am -
2 stops11h 45m
Deal found 9/5![United Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 9/8. 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 10/33:59 pm -
1 stop6h 51m
Wed 10/712:44 pm -
1 stop6h 21m
Deal found 9/8![Delta logo]()
$540
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:12 am -
1 stop5h 07m
Fri 10/166:15 am -
1 stop6h 09m
Deal found 9/9![WestJet logo]()
$592
This Air Canada deal was found by Cheapflights users on 9/7. 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 9/2912:25 pm -
1 stop8h 05m
Wed 9/306:50 am -
1 stop15h 44m
Deal found 9/7![Air Canada logo]()
$615
This Porter Airlines deal was found by Cheapflights users on 9/7. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:13 pm -
Nonstop3h 07m
Tue 10/136:46 am -
Nonstop3h 36m
Deal found 9/7![Porter Airlines logo]()
$791
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 11/137:41 am -
1 stop11h 18m
Sun 11/154:15 pm -
1 stop23h 54m
Deal found 9/4![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 10/29:36 am -
1 stop7h 24m
Wed 10/1410:10 am -
1 stop9h 02m
Deal found 9/5![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/39:36 am -
1 stop7h 24m
Sun 10/49:15 am -
1 stop6h 31m
Deal found 9/9![Multiple Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 9/8. 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.
Mon 10/53:59 pm -
1 stop6h 51m
Wed 10/712:44 pm -
1 stop6h 21m
Deal found 9/8![Delta logo]()
$557
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:57 pm -
1 stop5h 39m
Sat 10/39:44 am -
2 stops11h 16m
Deal found 9/4![United Airlines logo]()
$580
This Justfly.com deal was found by Cheapflights users on 9/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:20 am -
1 stop4h 58m
Thu 1/146:15 am -
1 stop8h 15m
Deal found 9/9![WestJet logo]()
$594
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 9/245:20 am -
1 stop4h 58m
Wed 10/146:00 am -
1 stop5h 52m
Deal found 9/9![Delta logo]()
$565
This Air Canada deal was found by Cheapflights users on 9/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop8h 48m
Wed 10/2812:05 pm -
1 stop7h 28m
Deal found 9/6![Air Canada logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/141:08 pm -
2 stops22h 47m
Sun 10/189:15 am -
1 stop6h 37m
Deal found 9/7![Multiple Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:57 pm -
1 stop5h 39m
Tue 10/135:15 pm -
1 stop6h 13m
Deal found 9/5![United Airlines logo]()
$594
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:52 pm -
1 stop5h 05m
Mon 12/147:35 am -
1 stop8h 32m
Deal found 9/9![WestJet logo]()
$600
This Delta deal was found by Cheapflights users on 9/9. 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 10/23:59 pm -
1 stop7h 00m
Sat 11/71:34 pm -
1 stop5h 31m
Deal found 9/9![Delta logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:44 pm -
1 stop5h 15m
Mon 11/99:44 am -
1 stop7h 37m
Deal found 9/4![United Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/138:13 am -
1 stop7h 07m
Tue 10/208:15 pm -
2 stops16h 58m
Deal found 9/5![Multiple Airlines logo]()
$495
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Sat 10/1012:25 pm -
1 stop7h 25m
Sun 10/182:00 pm -
1 stop6h 47m
Deal found 9/8![Air Canada logo]()
$672
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 9/286:30 am -
2 stops11h 23m
Tue 10/612:44 pm -
1 stop6h 21m
Deal found 9/9![Delta logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 11/1910:00 am -
2 stops7h 15m
Wed 11/251:10 pm -
1 stop9h 58m
Deal found 9/7![Multiple Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
2 stops11h 45m
Fri 10/22:20 pm -
2 stops9h 08m
Deal found 9/5![United Airlines logo]()
$605
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:12 am -
1 stop16h 42m
Mon 10/197:00 am -
1 stop27h 31m
Deal found 9/6![WestJet logo]()
$676
This Delta deal was found by Cheapflights users on 9/9. 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 9/235:20 am -
2 stops11h 16m
Sun 10/47:00 am -
1 stop11h 17m
Deal found 9/9![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:15 am -
1 stop8h 09m
Sun 9/277:00 am -
1 stop5h 31m
Deal found 9/6![United Airlines logo]()
$613
This oojo deal was found by Cheapflights users on 9/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:59 pm -
1 stop18h 39m
Sat 10/316:45 am -
2 stops16h 13m
Deal found 9/8![WestJet logo]()
$684
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 9/293:59 pm -
1 stop7h 00m
Sun 11/86:15 am -
1 stop6h 09m
Deal found 9/9![Delta logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/218:13 am -
2 stops9h 42m
Wed 10/289:10 am -
1 stop6h 59m
Deal found 9/6![Multiple Airlines logo]()
$527
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/287:30 am -
1 stop8h 50m
Tue 9/299:15 am -
1 stop10h 37m
Deal found 9/7![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/301:17 pm -
1 stop23h 48m
Wed 11/112:15 pm -
2 stops16h 03m
Deal found 9/9![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/301:17 pm -
1 stop23h 48m
Sun 11/89:15 am -
2 stops46h 45m
Deal found 9/9![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/307:48 pm -
2 stops42h 07m
Tue 10/69:30 am -
1 stop12h 42m
Deal found 9/4![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/301:17 pm -
1 stop23h 48m
Fri 11/139:15 am -
2 stops35h 49m
Deal found 9/9![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/301:17 pm -
1 stop23h 48m
Tue 11/107:15 am -
2 stops24h 49m
Deal found 9/9![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/11:45 pm -
1 stop30h 10m
Wed 11/112:15 pm -
2 stops16h 03m
Deal found 9/9![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 10/125:01 am -
1 stop8h 54m
Sun 10/188:10 am -
2 stops47h 50m
Deal found 9/6![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/149:10 pm -
2 stops40h 45m
Tue 10/209:30 am -
1 stop12h 24m
Deal found 9/9![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Fri 10/165:01 am -
1 stop8h 54m
Mon 10/198:10 am -
2 stops29h 03m
Deal found 9/4![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/211:37 pm -
1 stop23h 28m
Thu 11/197:15 am -
2 stops13h 49m
Deal found 9/8![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 10/235:01 am -
1 stop8h 54m
Fri 10/309:15 am -
2 stops27h 58m
Deal found 9/6![Multiple Airlines logo]()
$323
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 September 10, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/289:10 pm -
2 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/89:13 am -
2 stops36h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/79:13 am -
2 stops33h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/209:10 pm -
3 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 12/159:13 am -
2 stops36h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 11/109:10 pm -
3 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/211:08 pm -
3 stops34h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/211:08 pm -
3 stops34h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/259:10 pm -
3 stops24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Wed 9/307:48 pm -
3 stops27h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/67:48 pm -
3 stops22h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/39:10 pm -
3 stops21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$183
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 September 10, 2026.
Round-trip from | $291 (Kiwi.com) |
|---|---|
One-way from | $162 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $571 |
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 7,457,451 searches. Data last updated September 10, 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 Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl
DFWYUL
Dallas/Fort Worth
Tue 11/10
9:10 pm-10:20 pm
3 stops24h 10m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$177
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Sun 10/25
9:10 pm-10:15 pm
3 stops24h 05m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$180
DallasMontreal
DFW Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl
DFWYUL
Dallas/Fort Worth
Mon 11/2
9:10 pm-7:15 pm
3 stops21h 05m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$182
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Wed 9/30
7:48 pm-12:20 am
3 stops27h 32m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Tue 10/20
1:37 pm-8:00 pm
2 stops29h 23m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$203
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Wed 10/21
1:37 pm-12:20 am
2 stops33h 43m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$213
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Thu 10/1
1:45 pm-12:20 am
2 stops33h 35m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$218
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Fri 11/6
1:46 pm-5:15 pm
3 stops26h 29m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$226
DallasOttawa
DFW Dallas/Fort Worth - YOW Ottawa
DFWYOW
Dallas/Fort Worth
Wed 10/7
1:31 pm-12:20 am
2 stops33h 49m
Ottawa
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$236
DallasMontreal
DFW Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl
DFWYUL
Dallas/Fort Worth
Tue 11/10
7:00 am-6:58 pm
1 stop10h 58m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$238
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dallas to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Dallas with our price prediction graph.
DFW-YTZ
DFW-YUL
DAL-YUL
DAL-YYZ
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-YTZ
DFW-YUL
DAL-YUL
DAL-YYZ
What is the cheapest month to book a flight from Dallas to Region of Ontario?
Currently, April is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $556). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of $695). 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 September 10, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.
How much does it cost to fly round-trip from Dallas to Region of Ontario?
Airfare is below average for this route at the moment.
Dallas to Region of Ontario flights typically cost between $494 and $727 in November.The cheapest round-trip price found within the last 5 days was $291 on Multiple Airlines (Nov 26-Dec 7).
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 49 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 September 5, 2026.
Travelers seeking maximum savings on their Dallas to Region of Ontario flight should consider departing on Tuesday mornings 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 September 10, 2026.
See what other customers who have flown with Porter Airlines,Qatar Airways, andUnited Airlines from Dallas to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
6.9
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
6.9
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
6.9
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
6.9
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
6.9
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
6.9
Food
7.6
Overall
8.0
Boarding
8.2
Crew
8.6
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
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 September 10, 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$649 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$278 | Average$636 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$293 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$330 | Average$602 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$510 | Average$692 | FlexibilityNo cancel fee | On-time71% |