$159+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
sep 3 — sep 101
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 augusti 4, 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 augusti 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tors 10/291:35 pm
DFW
- YYZ
1 stop23h 30m
Multiple Airlines
sön 11/18:00 pm
YYZ
- DFW
1 stop14h 12m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
tis 9/810:00 am
DFW
- YYZ
2 stops29h 55m
Multiple Airlines
sön 9/134:50 pm
YYZ
- DFW
1 stop28h 51m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
mån 8/241:15 pm
DFW
- YTZ
1 stop22h 40m
Multiple Airlines
ons 8/261:40 pm
YTZ
- DFW
2 stops23h 36m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
fre 9/181:35 pm
DFW
- YYZ
1 stop9h 00m
Multiple Airlines
sön 9/277:30 am
YYZ
- DFW
2 stops24h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
fre 9/181:35 pm
DFW
- YYZ
1 stop9h 00m
Multiple Airlines
tors 9/249:50 am
YYZ
- DFW
1 stop11h 51m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
fre 9/117:30 am
DFW
- YTZ
1 stop8h 50m
Multiple Airlines
lör 9/129:15 am
YTZ
- DFW
1 stop6h 31m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
tis 9/151:35 pm
DFW
- YYZ
1 stop26h 10m
Multiple Airlines
sön 9/277:30 am
YYZ
- DFW
2 stops24h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
tis 9/151:35 pm
DFW
- YYZ
1 stop26h 10m
Multiple Airlines
tors 9/249:50 am
YYZ
- DFW
1 stop11h 51m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 9/157:55 am
DFW
- YTZ
1 stop23h 05m
Multiple Airlines
tis 9/229:15 am
YTZ
- DFW
2 stops27h 57m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
fre 9/181:35 pm
DFW
- YYZ
1 stop9h 00m
Multiple Airlines
mån 9/211:50 pm
YYZ
- DFW
2 stops23h 32m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
ons 10/711:32 am
DFW
- YTZ
1 stop28h 48m
Multiple Airlines
sön 10/1110:50 am
YTZ
- DFW
1 stop8h 24m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
tis 9/229:54 pm
DFW
- YYZ
1 stop15h 36m
Multiple Airlines
ons 9/307:45 am
YYZ
- DFW
1 stop13h 56m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$349
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 augusti 4, 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 augusti 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 9/12:22 pm
DFW
- YTZ
1 stop25h 58m
Multiple Airlines
tis 9/81:40 pm
YTZ
- DFW
2 stops47h 32m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
tis 8/2512:25 pm
DFW
- YUL
Nonstop3h 45m
United Airlines
ons 8/266:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 7/31![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
tis 8/252:57 pm
DAL
- YUL
1 stop7h 55m
Delta
ons 9/97:00 am
YUL
- DAL
1 stop8h 05m
Delta
Deal found 8/2![Delta logo]()
$524
This Sun Country Air deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 11/56:20 pm
DFW
- YYZ
1 stop16h 32m
Sun Country Air
sön 11/88:30 am
YYZ
- DFW
1 stop27h 10m
Sun Country Air
Deal found 8/2![Sun Country Air logo]()
$527
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 10/212:04 pm
DAL
- YUL
2 stops18h 01m
WestJet
mån 10/56:47 pm
YUL
- DAL
1 stop15h 44m
WestJet
Deal found 8/4![WestJet logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
lör 9/191:35 pm
DFW
- YTZ
2 stops19h 00m
Multiple Airlines
tis 9/229:15 am
YTZ
- DFW
1 stop10h 37m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
lör 10/31:23 pm
DFW
- YTZ
2 stops19h 12m
Multiple Airlines
tis 10/69:15 am
YTZ
- DFW
1 stop10h 37m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$380
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
fre 10/212:25 pm
DFW
- YXU
2 stops8h 15m
Air Canada
mån 10/510:05 am
YXU
- DFW
2 stops12h 29m
Air Canada
Deal found 7/31![Air Canada logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
tors 8/272:22 pm
DFW
- YTZ
1 stop25h 58m
Multiple Airlines
mån 8/311:40 pm
YTZ
- DFW
1 stop9h 07m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 9/2212:25 pm
DFW
- YUL
Nonstop3h 43m
United Airlines
lör 9/266:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 8/3![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 9/86:30 am
DAL
- YUL
1 stop6h 06m
Delta
lör 9/127:00 am
YUL
- DAL
1 stop8h 05m
Delta
Deal found 8/3![Delta logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
mån 10/1210:27 pm
DFW
- YOW
2 stops19h 53m
Multiple Airlines
mån 10/263:10 pm
YOW
- DFW
1 stop26h 21m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
lör 10/242:26 pm
DFW
- YUL
2 stops16h 20m
United Airlines
lör 10/315:55 pm
YUL
- DFW
Nonstop4h 35m
United Airlines
Deal found 8/3![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
ons 9/93:59 pm
DAL
- YUL
1 stop6h 51m
Delta
lör 9/126:00 am
YUL
- DAL
2 stops13h 02m
Delta
Deal found 8/3![Delta logo]()
$534
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 10/243:59 pm
DAL
- YUL
2 stops31h 34m
WestJet
lör 10/316:45 am
YUL
- DAL
2 stops12h 20m
WestJet
Deal found 7/30![WestJet logo]()
$590
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 9/1512:25 pm
DFW
- YUL
Nonstop3h 43m
United Airlines
tors 9/246:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 8/3![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
tis 9/810:59 am
DFW
- YYZ
1 stop11h 40m
Delta
lör 9/121:34 pm
YYZ
- DFW
1 stop8h 55m
Delta
Deal found 8/2![Delta logo]()
$537
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 9/143:59 pm
DAL
- YUL
1 stop18h 37m
WestJet
lör 9/196:45 am
YUL
- DAL
2 stops12h 17m
WestJet
Deal found 8/1![WestJet logo]()
$591
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
ons 9/212:30 pm
DFW
- YYZ
Nonstop3h 10m
United Airlines
tis 9/85:25 pm
YYZ
- DFW
Nonstop3h 22m
United Airlines
Deal found 7/31![United Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
sön 8/161:49 pm
DFW
- YTZ
1 stop22h 06m
Multiple Airlines
sön 8/309:15 am
YTZ
- DFW
1 stop13h 32m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 10/610:59 am
DFW
- YYZ
1 stop9h 18m
Delta
tis 10/136:00 am
YYZ
- DFW
1 stop5h 52m
Delta
Deal found 8/1![Delta logo]()
$537
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 9/116:30 am
DAL
- YUL
2 stops33h 00m
WestJet
mån 9/148:00 pm
YUL
- DAL
2 stops14h 37m
WestJet
Deal found 8/1![WestJet logo]()
$621
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 10/15:15 am
DFW
- YUL
1 stop8h 35m
United Airlines
ons 10/76:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 7/30![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
ons 9/93:59 pm
DAL
- YYZ
1 stop7h 00m
Delta
tis 11/31:34 pm
YYZ
- DAL
1 stop5h 31m
Delta
Deal found 7/31![Delta logo]()
$547
This United deal was found by Cheapflights users on 8/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 9/612:25 pm
DFW
- YUL
Nonstop3h 45m
Multiple Airlines
ons 9/96:25 pm
YUL
- DFW
Nonstop4h 09m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tors 9/247:00 am
DFW
- YUL
1 stop6h 50m
United Airlines
ons 10/76:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 8/3![United Airlines logo]()
$527
This Air Canada deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
fre 9/1112:25 pm
DFW
- YXU
2 stops8h 15m
Air Canada
fre 9/1810:05 am
YXU
- DFW
2 stops12h 29m
Air Canada
Deal found 8/3![Air Canada logo]()
$851
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 8/1910:30 am
DAL
- YYZ
1 stop5h 49m
Delta
tis 8/257:45 am
YYZ
- DAL
1 stop7h 07m
Delta
Deal found 8/1![Delta logo]()
$547
This United deal was found by Cheapflights users on 8/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 9/812:25 pm
DFW
- YUL
Nonstop3h 43m
Multiple Airlines
fre 9/116:25 pm
YUL
- DFW
Nonstop4h 09m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 9/1412:25 pm
DFW
- YUL
Nonstop3h 43m
United Airlines
lör 9/196:25 pm
YUL
- DFW
Nonstop4h 09m
United Airlines
Deal found 7/30![United Airlines logo]()
$528
Last-minute flights from Dallas to OntarioDiscover last-minute flight deals from Dallas to Ontario. Data last updated augusti 4, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Ontario. Data last updated augusti 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
mån 8/241:15 pm
DFW
- YTZ
1 stop22h 40m
Multiple Airlines
ons 8/261:40 pm
YTZ
- DFW
2 stops23h 36m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
tis 9/810:00 am
DFW
- YYZ
2 stops29h 55m
Multiple Airlines
sön 9/134:50 pm
YYZ
- DFW
1 stop28h 51m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
ons 9/96:05 am
DFW
- YYZ
2 stops31h 00m
Multiple Airlines
mån 9/144:45 pm
YYZ
- DFW
1 stop5h 36m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
fre 9/117:30 am
DFW
- YTZ
1 stop8h 50m
Multiple Airlines
lör 9/129:15 am
YTZ
- DFW
1 stop6h 31m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
tis 9/151:35 pm
DFW
- YYZ
1 stop26h 10m
Multiple Airlines
sön 9/277:30 am
YYZ
- DFW
2 stops24h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
tis 9/151:35 pm
DFW
- YYZ
1 stop26h 10m
Multiple Airlines
tors 9/249:50 am
YYZ
- DFW
1 stop11h 51m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 9/157:55 am
DFW
- YTZ
1 stop23h 05m
Multiple Airlines
tis 9/229:15 am
YTZ
- DFW
2 stops27h 57m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
tors 9/177:30 am
DFW
- YTZ
1 stop8h 50m
Multiple Airlines
lör 9/199:15 am
YTZ
- DFW
1 stop6h 31m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
fre 9/181:35 pm
DFW
- YYZ
1 stop9h 00m
Multiple Airlines
sön 9/277:30 am
YYZ
- DFW
2 stops24h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
fre 9/181:35 pm
DFW
- YYZ
1 stop9h 00m
Multiple Airlines
tors 9/249:50 am
YYZ
- DFW
1 stop11h 51m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
fre 9/181:35 pm
DFW
- YYZ
1 stop9h 00m
Multiple Airlines
mån 9/211:50 pm
YYZ
- DFW
2 stops23h 32m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
tis 9/229:54 pm
DFW
- YYZ
1 stop15h 36m
Multiple Airlines
ons 9/307:45 am
YYZ
- DFW
1 stop13h 56m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$349
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 augusti 4, 2026.
Search for one-way flight options from Dallas to Ontario. Find affordable one-way fares based on user searches. Data last updated augusti 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 10/67:55 am
DFW
- YOW
2 stops26h 32m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tis 10/67:55 am
DFW
- YUL
2 stops26h 20m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
ons 9/237:55 am
DFW
- YOW
1 stop7h 25m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$162
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 9/157:55 am
DFW
- YUL
1 stop29h 13m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
tis 9/297:55 am
DFW
- YUL
2 stops12h 17m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$166
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 9/237:55 am
DFW
- YUL
1 stop29h 13m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
ons 9/307:55 am
DFW
- YUL
1 stop29h 13m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
ons 9/307:55 am
DFW
- YOW
1 stop7h 25m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
ons 9/28:00 am
DFW
- YUL
1 stop10h 18m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
mån 10/58:05 am
DFW
- YOW
3 stops26h 22m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
ons 10/77:55 am
DFW
- YOW
1 stop7h 25m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
tors 12/176:00 am
DFW
- YOW
1 stop8h 19m
Multiple Airlines
Deal found 8/3![Multiple Airlines logo]()
$198
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 augusti 4, 2026.
Round-trip from | $340 (Kiwi.com) |
|---|---|
One-way from | $159 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $652 |
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 augusti 4, 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
tis 9/1
2:22 pm-5:20 pm
1 stop25h 58m
Toronto Island
tis 9/8
1:40 pm-12:12 pm
2 stops47h 32m
$367
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
lör 9/19
1:35 pm-9:35 am
2 stops19h 00m
Toronto Island
tis 9/22
9:15 am-6:52 pm
1 stop10h 37m
$372
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
lör 10/3
1:23 pm-9:35 am
2 stops19h 12m
Toronto Island
tis 10/6
9:15 am-6:52 pm
1 stop10h 37m
$380
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
tors 8/27
2:22 pm-5:20 pm
1 stop25h 58m
Toronto Island
mån 8/31
1:40 pm-9:47 pm
1 stop9h 07m
$383
DallasOttawa
DFW - YOW
DFWYOW
Dallas/Fort Worth
mån 10/12
10:27 pm-7:20 pm
2 stops19h 53m
Ottawa
mån 10/26
3:10 pm-4:31 pm
1 stop26h 21m
$403
DallasToronto
DFW - YTZ
DFWYTZ
Dallas/Fort Worth
sön 8/16
1:49 pm-12:55 pm
1 stop22h 06m
Toronto Island
sön 8/30
9:15 am-9:47 pm
1 stop13h 32m
$477
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
tis 8/25
12:25 pm-5:10 pm
Nonstop3h 45m
Montreal Pierre Elliott Trudeau Intl
ons 8/26
6:25 pm-9:34 pm
Nonstop4h 09m
$499
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
tis 9/22
12:25 pm-5:08 pm
Nonstop3h 43m
Montreal Pierre Elliott Trudeau Intl
lör 9/26
6:25 pm-9:34 pm
Nonstop4h 09m
$499
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
lör 10/24
2:26 pm-7:46 am
2 stops16h 20m
Montreal Pierre Elliott Trudeau Intl
lör 10/31
5:55 pm-9:30 pm
Nonstop4h 35m
$514
DallasMontreal
DFW - YUL
DFWYUL
Dallas/Fort Worth
tis 9/15
12:25 pm-5:08 pm
Nonstop3h 43m
Montreal Pierre Elliott Trudeau Intl
tors 9/24
6:25 pm-9:34 pm
Nonstop4h 09m
$517
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-YYZ
DFW-YTZ
DFW-YOW
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-YYZ
DFW-YTZ
DFW-YOW
DFW-YUL
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 $697). 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 augusti 4, 2026.
It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Dallas to Region of Ontario
Explore weekly flight availability from Dallas to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated augusti 4, 2026.
The most flights from A78 to CAON are scheduled on a Monday (18 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
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 $402 and $743 in October.The cheapest round-trip price found within the last 5 days was $340 on Multiple Airlines (Oct 29-Nov 1).
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 August 1, 2026.
Travelers seeking maximum savings on their Dallas to Region of Ontario flight should consider departing on Saturday 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 augusti 4, 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.
Overall
8.0
Entertainment
6.9
Crew
8.6
Food
7.5
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Entertainment
6.9
Crew
8.6
Food
7.5
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Entertainment
6.9
Crew
8.6
Food
7.5
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Entertainment
6.9
Crew
8.6
Food
7.5
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Entertainment
6.9
Crew
8.6
Food
7.5
Boarding
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Entertainment
6.9
Crew
8.6
Food
7.5
Boarding
8.2
Comfort
8.0
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
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 augusti 4, 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 augusti 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$275 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$618 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$292 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$293 | Average$573 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$317 | Average$579 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$509 | Average$698 | FlexibilityNo cancel fee | On-time71% |