$131+ Cheap flights from Jacksonville (JAX) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Ontario with Cheapflights
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Cheapest flights from Jacksonville to OntarioExplore the most affordable flight options available from Jacksonville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Jacksonville to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:50 am
JAX
- YYZ
Nonstop2h 36m
Air Canada
Sun 9/66:55 pm
YYZ
- JAX
Nonstop2h 36m
Air Canada
Deal found 4/30![Air Canada logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 6/512:01 pm
JAX
- YTZ
2 stops27h 59m
Multiple Airlines
Mon 6/81:50 pm
YTZ
- JAX
1 stop7h 06m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$321
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:50 am
JAX
- YYZ
Nonstop2h 36m
Air Canada
Tue 7/146:55 pm
YYZ
- JAX
Nonstop2h 36m
Air Canada
Deal found 4/29![Air Canada logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 7/309:23 am
JAX
- YTZ
1 stop6h 37m
Multiple Airlines
Wed 8/510:50 am
YTZ
- JAX
1 stop21h 43m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:07 pm
JAX
- YTZ
1 stop20h 53m
Multiple Airlines
Fri 6/191:45 pm
YTZ
- JAX
2 stops27h 48m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:14 pm
JAX
- YYZ
1 stop15h 51m
Multiple Airlines
Wed 7/154:45 pm
YYZ
- JAX
1 stop15h 48m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 8/69:23 am
JAX
- YYZ
1 stop12h 32m
Multiple Airlines
Tue 8/116:30 am
YYZ
- JAX
1 stop8h 40m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 9/114:50 pm
JAX
- YYZ
1 stop7h 09m
United Airlines
Fri 9/188:00 pm
YYZ
- JAX
1 stop12h 30m
United Airlines
Deal found 4/30![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 10/2711:08 am
JAX
- YYZ
1 stop6h 51m
United Airlines
Wed 10/288:50 am
YYZ
- JAX
2 stops10h 56m
United Airlines
Deal found 4/30![United Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:14 pm
JAX
- YYZ
1 stop15h 51m
Multiple Airlines
Mon 7/139:30 am
YYZ
- JAX
1 stop6h 44m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:33 pm
JAX
- YYZ
1 stop22h 22m
Multiple Airlines
Wed 7/154:45 pm
YYZ
- JAX
1 stop15h 48m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:33 pm
JAX
- YYZ
1 stop22h 22m
Multiple Airlines
Tue 7/146:30 am
YYZ
- JAX
1 stop8h 40m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$349
Best flights from Jacksonville to OntarioDiscover carefully curated flight deals from Jacksonville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Jacksonville to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:05 am
JAX
- YYZ
1 stop7h 19m
United Airlines
Fri 9/188:00 pm
YYZ
- JAX
1 stop12h 30m
United Airlines
Deal found 5/1![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:09 pm
JAX
- YYZ
1 stop4h 49m
Delta
Fri 7/246:00 am
YYZ
- JAX
1 stop4h 43m
Delta
Deal found 4/29![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:07 pm
JAX
- YTZ
1 stop20h 53m
Multiple Airlines
Fri 6/191:45 pm
YTZ
- JAX
1 stop7h 09m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$367
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:56 am
JAX
- YTZ
1 stop6h 46m
Air Canada
Mon 7/272:55 pm
YTZ
- JAX
1 stop5h 13m
Air Canada
Deal found 4/29![Air Canada logo]()
$495
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:20 am
JAX
- YOW
2 stops8h 35m
American Airlines
Thu 6/47:00 am
YOW
- JAX
2 stops10h 10m
American Airlines
Deal found 4/29![American Airlines logo]()
$607
This Justfly.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:40 am
JAX
- YUL
2 stops29h 05m
WestJet
Fri 7/176:45 am
YUL
- JAX
2 stops10h 42m
WestJet
Deal found 4/29![WestJet logo]()
$673
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
JAX
- YYZ
1 stop7h 19m
United Airlines
Mon 9/78:50 am
YYZ
- JAX
1 stop5h 18m
United Airlines
Deal found 4/29![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:40 am
JAX
- YYZ
1 stop7h 39m
Delta
Sun 6/146:15 am
YYZ
- JAX
1 stop4h 20m
Delta
Deal found 4/30![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:24 am
JAX
- YYZ
1 stop7h 23m
United Airlines
Wed 6/172:45 pm
YYZ
- JAX
1 stop7h 14m
United Airlines
Deal found 4/29![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:09 pm
JAX
- YYZ
1 stop4h 49m
Delta
Sun 8/26:00 am
YYZ
- JAX
1 stop7h 45m
Delta
Deal found 4/29![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 5/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:05 am
JAX
- YYZ
1 stop7h 19m
United Airlines
Sat 8/153:53 pm
YYZ
- JAX
1 stop7h 27m
United Airlines
Deal found 5/1![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
JAX
- YYZ
1 stop4h 19m
Delta
Sun 5/311:34 pm
YYZ
- JAX
1 stop8h 07m
Delta
Deal found 4/30![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 5/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:42 pm
JAX
- YYZ
1 stop5h 17m
United Airlines
Fri 6/57:00 am
YYZ
- JAX
1 stop7h 27m
United Airlines
Deal found 5/1![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 6/108:20 am
JAX
- YYZ
1 stop8h 59m
Delta
Sun 6/141:40 pm
YYZ
- JAX
1 stop9h 20m
Delta
Deal found 5/1![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 6/189:32 am
JAX
- YTZ
1 stop6h 28m
Multiple Airlines
Thu 6/258:15 pm
YTZ
- JAX
2 stops38h 32m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:04 pm
JAX
- YYZ
1 stop4h 54m
Delta
Sun 6/71:40 pm
YYZ
- JAX
1 stop9h 20m
Delta
Deal found 4/30![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:40 pm
JAX
- YYZ
1 stop9h 18m
Delta
Sun 5/246:15 am
YYZ
- JAX
1 stop5h 30m
Delta
Deal found 4/30![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:50 am
JAX
- YUL
1 stop16h 03m
American Airlines
Mon 9/146:00 pm
YUL
- JAX
1 stop16h 05m
American Airlines
Deal found 4/29![American Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 5/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:20 am
JAX
- YTZ
1 stop9h 21m
United Airlines
Wed 7/222:55 pm
YTZ
- JAX
1 stop5h 13m
United Airlines
Deal found 5/1![United Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:00 pm
JAX
- YUL
2 stops23h 08m
Multiple Airlines
Mon 10/266:15 pm
YUL
- JAX
1 stop5h 47m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$682
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:50 am
JAX
- YOW
1 stop6h 20m
Air Canada
Fri 7/1712:15 pm
YOW
- JAX
2 stops7h 53m
Air Canada
Deal found 5/1![Air Canada logo]()
$760
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:50 am
JAX
- YXU
1 stop6h 55m
Air Canada
Thu 8/203:30 pm
YXU
- JAX
1 stop6h 01m
Air Canada
Deal found 4/29![Air Canada logo]()
$760
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:56 am
JAX
- YTZ
1 stop6h 46m
United Airlines
Tue 7/1412:15 pm
YTZ
- JAX
1 stop9h 44m
United Airlines
Deal found 5/2![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 8/153:15 pm
JAX
- YUL
1 stop17h 28m
Delta
Thu 8/209:28 am
YUL
- JAX
1 stop8h 43m
Delta
Deal found 5/1![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:56 am
JAX
- YTZ
1 stop6h 46m
United Airlines
Wed 6/172:55 pm
YTZ
- JAX
1 stop5h 13m
United Airlines
Deal found 4/29![United Airlines logo]()
$563
This Air Canada deal was found by Cheapflights users on 5/3. 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.
Mon 6/19:20 am
JAX
- YXU
2 stops8h 13m
Air Canada
Sun 6/73:30 pm
YXU
- JAX
1 stop6h 01m
Air Canada
Deal found 5/3![Air Canada logo]()
$915
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 9/226:30 am
JAX
- YUL
2 stops12h 23m
Delta
Tue 9/299:28 am
YUL
- JAX
1 stop8h 43m
Delta
Deal found 5/1![Delta logo]()
$616
This Air Canada deal was found by Cheapflights users on 5/3. 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.
Sun 6/2110:50 am
JAX
- YXU
1 stop6h 42m
Air Canada
Sat 6/2710:05 am
YXU
- JAX
2 stops10h 03m
Air Canada
Deal found 5/3![Air Canada logo]()
$915
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Thu 5/286:24 am
JAX
- YUL
1 stop11h 01m
United Airlines
Mon 6/11:10 pm
YUL
- JAX
1 stop10h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 8/186:10 pm
JAX
- YUL
1 stop5h 00m
Delta
Sat 8/229:28 am
YUL
- JAX
1 stop8h 43m
Delta
Deal found 5/1![Delta logo]()
$644
Last-minute flights from Jacksonville to OntarioDiscover last-minute flight deals from Jacksonville to Ontario. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Ontario. Data last updated May 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:31 pm
JAX
- YYZ
1 stop5h 52m
United Airlines
Mon 6/17:00 am
YYZ
- JAX
1 stop7h 27m
United Airlines
Deal found 4/29![United Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
JAX
- YYZ
1 stop10h 17m
American Airlines
Sun 5/37:15 pm
YYZ
- JAX
1 stop5h 06m
American Airlines
Deal found 4/29![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:15 pm
JAX
- YYZ
1 stop8h 44m
Delta
Fri 5/157:45 am
YYZ
- JAX
1 stop8h 48m
Delta
Deal found 4/29![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:05 am
JAX
- YYZ
1 stop5h 14m
Delta
Sat 5/1612:05 pm
YYZ
- JAX
1 stop7h 42m
Delta
Deal found 4/30![Delta logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:05 am
JAX
- YYZ
1 stop4h 14m
WestJet
Thu 5/286:30 pm
YYZ
- JAX
1 stop4h 25m
WestJet
Deal found 4/29![WestJet logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:05 am
JAX
- YYZ
1 stop4h 14m
WestJet
Sun 5/3111:29 am
YYZ
- JAX
1 stop5h 04m
WestJet
Deal found 4/29![WestJet logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/258:05 am
JAX
- YYZ
1 stop4h 14m
Multiple Airlines
Thu 5/284:45 pm
YYZ
- JAX
2 stops15h 12m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:42 pm
JAX
- YYZ
1 stop5h 17m
United Airlines
Sun 6/76:10 am
YYZ
- JAX
1 stop17h 10m
United Airlines
Deal found 4/29![United Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
JAX
- YYZ
1 stop10h 21m
American Airlines
Sun 6/76:00 am
YYZ
- JAX
1 stop13h 14m
American Airlines
Deal found 5/1![American Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 5/289:49 pm
JAX
- YTZ
2 stops18h 11m
Multiple Airlines
Mon 6/19:15 am
YTZ
- JAX
1 stop11h 22m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 5/293:52 pm
JAX
- YTZ
1 stop21h 08m
Multiple Airlines
Mon 6/18:15 pm
YTZ
- JAX
2 stops21h 20m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/304:47 pm
JAX
- YYZ
1 stop7h 12m
United Airlines
Sat 6/68:50 am
YYZ
- JAX
2 stops11h 18m
United Airlines
Deal found 4/30![United Airlines logo]()
$358
One-way flights from Jacksonville to OntarioSearch for one-way flight options from Jacksonville to Ontario. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Jacksonville to Ontario. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:55 am
JAX
- YYZ
Nonstop2h 36m
Air Canada
Deal found 4/30![Air Canada logo]()
$131
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:50 am
JAX
- YYZ
Nonstop2h 36m
Air Canada
Deal found 4/30![Air Canada logo]()
$136
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:50 am
JAX
- YYZ
Nonstop2h 36m
Air Canada
Deal found 4/30![Air Canada logo]()
$137
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 am
JAX
- YYZ
1 stop4h 52m
Delta
Deal found 4/29![Delta logo]()
$141
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:20 am
JAX
- YYZ
Nonstop2h 36m
Air Canada
Deal found 4/29![Air Canada logo]()
$146
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/288:20 am
JAX
- YYZ
1 stop8h 59m
Delta
Deal found 4/29![Delta logo]()
$147
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:55 am
JAX
- YYZ
1 stop10h 31m
American Airlines
Deal found 4/29![American Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:55 am
JAX
- YYZ
1 stop10h 22m
American Airlines
Deal found 5/2![American Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:28 pm
JAX
- YTZ
2 stops23h 07m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:28 pm
JAX
- YTZ
2 stops23h 02m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 5/3. 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.
Thu 9/178:30 am
JAX
- YYZ
1 stop8h 24m
Delta
Deal found 5/3![Delta logo]()
$157
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:20 am
JAX
- YYZ
1 stop8h 39m
American Airlines
Deal found 5/2![American Airlines logo]()
$159
Find flight deals from Jacksonville to Ontario
Keep the following information in mind while searching for Jacksonville to Ontario flight deals. Data was last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Air Canada) |
One-way from | $131 (Air Canada) |
Popular in | April |
Cheapest in | July |
Average price | $465 |
Good round-trip deal | $387 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville 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 May 4, 2026.
Use the filters below to find and compare flights from Jacksonville to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Fri 9/11
7:05 am-2:24 pm
1 stop7h 19m
Toronto Pearson Intl
Fri 9/18
8:00 pm-8:30 am
1 stop12h 30m
$340
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Sat 8/29
7:05 am-2:24 pm
1 stop7h 19m
Toronto Pearson Intl
Mon 9/7
8:50 am-2:08 pm
1 stop5h 18m
$347
Quickest round-trip
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Fri 7/17
7:09 pm-11:58 pm
1 stop4h 49m
Toronto Pearson Intl
Fri 7/24
6:00 am-10:43 am
1 stop4h 43m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Thu 6/11
9:40 am-5:19 pm
1 stop7h 39m
Toronto Pearson Intl
Sun 6/14
6:15 am-10:35 am
1 stop4h 20m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Wed 6/10
6:24 am-1:47 pm
1 stop7h 23m
Toronto Pearson Intl
Wed 6/17
2:45 pm-9:59 pm
1 stop7h 14m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Fri 7/31
7:09 pm-11:58 pm
1 stop4h 49m
Toronto Pearson Intl
Sun 8/2
6:00 am-1:45 pm
1 stop7h 45m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Sun 8/9
7:05 am-2:24 pm
1 stop7h 19m
Toronto Pearson Intl
Sat 8/15
3:53 pm-11:20 pm
1 stop7h 27m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Thu 5/28
6:00 am-10:19 am
1 stop4h 19m
Toronto Pearson Intl
Sun 5/31
1:34 pm-9:41 pm
1 stop8h 07m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Fri 5/29
6:42 pm-11:59 pm
1 stop5h 17m
Toronto Pearson Intl
Fri 6/5
7:00 am-2:27 pm
1 stop7h 27m
$353
JacksonvilleToronto
JAX - YYZ
JAXYYZ
Jacksonville
Wed 6/10
8:20 am-5:19 pm
1 stop8h 59m
Toronto Pearson Intl
Sun 6/14
1:40 pm-11:00 pm
1 stop9h 20m
$353
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Jacksonville with our price prediction graph.
JAX-YYZ
JAX-YTZ
JAX-YOW
JAX-YUL
JAX-YXU
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 Jacksonville to Ontario
JAX-CAON
JAX-YYZ
JAX-YTZ
JAX-YOW
JAX-YUL
How far ahead should I book a flight from Jacksonville to Region of Ontario?
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Jacksonville to Region of Ontario?
Currently, June is the cheapest month in which you can book a flight from Jacksonville to Region of Ontario (average of $85). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of $562). 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.
How much does it cost to fly round-trip from Jacksonville to Region of Ontario?
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 May 4, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Jacksonville to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville 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 Jacksonville 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 Jacksonville to Ontario by cabin class
Find flights from Jacksonville to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Ontario flights
Browse other Jacksonville and Ontario flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jacksonville to Ontario flights
Consider these flights traveling from Jacksonville to Ontario.
Top 3 airlines flying from Jacksonville to Ontario
Discover the top 3 airlines that operate flights from Jacksonville 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$187 | Average$485 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$218 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$397 | Average$567 | FlexibilityNo cancel fee | On-time71% |