$113+ Cheap flights from Jacksonville (JAX) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — YYZ
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville 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 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 September 6, 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 September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 10/143:50 pm -
1 stop22h 15m
Mon 10/198:10 am -
2 stops34h 36m
Deal found 9/1![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/303:50 pm -
1 stop29h 05m
Tue 10/69:30 am -
1 stop22h 55m
Deal found 9/3![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/23:41 pm -
1 stop22h 24m
Tue 10/69:30 am -
1 stop22h 55m
Deal found 9/3![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/303:50 pm -
1 stop29h 05m
Mon 10/58:10 am -
2 stops10h 51m
Deal found 9/2![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/17:46 pm -
2 stops25h 09m
Tue 10/69:30 am -
1 stop22h 55m
Deal found 9/3![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/23:41 pm -
1 stop22h 24m
Mon 10/59:30 am -
1 stop24h 10m
Deal found 9/3![Multiple Airlines logo]()
$302
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 11/63:51 pm -
1 stop7h 04m
Sun 11/89:20 am -
1 stop23h 20m
Deal found 9/4![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 11/63:51 pm -
1 stop7h 04m
Wed 11/119:20 am -
1 stop23h 05m
Deal found 9/1![Multiple Airlines logo]()
$307
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.
Sun 10/43:00 pm -
1 stop24h 15m
Sun 10/116:25 pm -
2 stops39h 20m
Deal found 9/4![Multiple Airlines logo]()
$472
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 12/303:55 pm -
2 stops19h 35m
Fri 1/88:00 am -
1 stop24h 25m
Deal found 9/4![Multiple Airlines logo]()
$511
This Air Canada deal was found by Cheapflights users on 8/31. 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.
Sat 10/179:40 am -
1 stop7h 08m
Wed 10/2112:15 pm -
1 stop6h 54m
Deal found 8/31![Air Canada logo]()
$518
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Fri 10/212:40 pm -
1 stop6h 17m
Sat 10/1012:20 pm -
2 stops8h 34m
Deal found 9/3![Air Canada logo]()
$523
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 September 6, 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 September 6, 2026.
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.
Thu 10/153:00 pm -
1 stop25h 55m
Mon 10/198:10 am -
2 stops10h 21m
Deal found 9/5![Multiple Airlines logo]()
$342
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 9/297:20 pm -
1 stop14h 44m
Wed 9/301:00 pm -
1 stop6h 09m
Deal found 9/5![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 9/3. 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 10/85:10 am -
1 stop5h 13m
Sat 10/1011:38 am -
1 stop7h 21m
Deal found 9/3![Delta logo]()
$419
This Air Canada deal was found by Cheapflights users on 9/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:20 am -
1 stop9h 25m
Mon 11/912:20 pm -
2 stops10h 20m
Deal found 9/2![Air Canada logo]()
$523
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:56 pm -
1 stop5h 46m
Tue 9/297:29 am -
1 stop6h 33m
Deal found 9/4![American Airlines logo]()
$595
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:25 am -
1 stop14h 29m
Sun 9/276:55 pm -
Nonstop2h 36m
Deal found 9/4![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 11/225:05 am -
1 stop6h 04m
Wed 11/256:15 am -
1 stop5h 39m
Deal found 9/3![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/139:25 am -
1 stop4h 54m
Mon 10/198:00 pm -
1 stop12h 30m
Deal found 9/1![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 9/3. 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 11/264:09 pm -
1 stop5h 48m
Sat 11/286:15 am -
1 stop7h 07m
Deal found 9/3![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 9/1. 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 10/36:00 am -
1 stop4h 23m
Tue 10/67:45 am -
1 stop5h 37m
Deal found 9/1![Delta logo]()
$419
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:40 pm -
1 stop6h 17m
Wed 10/216:50 am -
2 stops11h 11m
Deal found 9/4![Air Canada logo]()
$526
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 12/34:17 pm -
1 stop7h 42m
Sun 12/65:25 pm -
1 stop6h 45m
Deal found 9/1![Delta logo]()
$419
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:40 pm -
1 stop6h 17m
Wed 10/2812:05 pm -
1 stop5h 57m
Deal found 9/5![Air Canada logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/159:40 am -
1 stop7h 08m
Thu 10/2212:15 pm -
1 stop6h 54m
Deal found 9/1![United Airlines logo]()
$546
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:10 pm -
1 stop5h 20m
Mon 10/197:40 am -
1 stop7h 50m
Deal found 9/5![American Airlines logo]()
$643
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Thu 12/311:37 am -
1 stop7h 08m
Sun 12/63:15 pm -
1 stop4h 55m
Deal found 9/3![Air Canada logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 9/3012:40 pm -
1 stop6h 11m
Wed 10/73:15 pm -
1 stop5h 39m
Deal found 9/2![United Airlines logo]()
$547
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.
Thu 10/153:00 pm -
2 stops28h 32m
Mon 10/197:00 am -
1 stop11h 31m
Deal found 9/5![Multiple Airlines logo]()
$619
This Air Canada deal was found by Cheapflights users on 9/1. 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.
Fri 10/169:40 am -
2 stops11h 50m
Mon 10/193:15 pm -
1 stop5h 39m
Deal found 9/1![Air Canada logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/1612:40 pm -
1 stop6h 17m
Fri 10/2312:15 pm -
1 stop6h 54m
Deal found 9/1![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 10/2010:29 am -
2 stops9h 31m
Wed 10/217:00 am -
2 stops10h 22m
Deal found 9/1![American Airlines logo]()
$714
This Air Canada deal was found by Cheapflights users on 9/1. 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.
Sat 10/39:40 am -
1 stop7h 08m
Tue 10/63:15 pm -
1 stop5h 39m
Deal found 9/1![Air Canada logo]()
$546
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:46 pm -
1 stop23h 34m
Sat 10/317:05 am -
1 stop9h 50m
Deal found 9/5![Multiple Airlines logo]()
$690
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:34 pm -
1 stop6h 16m
Sat 10/37:00 am -
1 stop7h 49m
Deal found 9/5![Delta logo]()
$622
This Air Canada deal was found by Cheapflights users on 9/1. 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.
Fri 9/259:40 am -
1 stop7h 02m
Mon 9/283:15 pm -
1 stop5h 39m
Deal found 9/1![Air Canada logo]()
$574
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 11/202:27 pm -
1 stop9h 29m
Sat 11/286:00 am -
1 stop5h 13m
Deal found 9/2![Delta logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/167:12 pm -
2 stops19h 38m
Fri 10/2310:05 am -
2 stops9h 04m
Deal found 9/1![United Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/192:32 pm -
1 stop9h 18m
Sun 9/2712:44 pm -
1 stop8h 19m
Deal found 9/3![Delta logo]()
$622
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 10/207:05 am -
2 stops7h 45m
Tue 10/273:25 pm -
2 stops8h 17m
Deal found 9/5![United Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/165:49 pm -
1 stop6h 05m
Fri 10/236:00 am -
1 stop5h 13m
Deal found 9/1![Delta logo]()
$632
Last-minute flights from Jacksonville to OntarioDiscover last-minute flight deals from Jacksonville to Ontario. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Ontario. Data last updated September 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/303:50 pm -
1 stop29h 05m
Tue 10/69:30 am -
1 stop22h 55m
Deal found 9/3![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/303:50 pm -
1 stop29h 05m
Mon 10/58:10 am -
2 stops10h 51m
Deal found 9/2![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 9/303:50 pm -
1 stop29h 05m
Sun 10/117:45 am -
2 stops34h 46m
Deal found 9/3![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/17:46 pm -
2 stops25h 09m
Tue 10/69:30 am -
1 stop22h 55m
Deal found 9/3![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/23:41 pm -
1 stop22h 24m
Tue 10/69:30 am -
1 stop22h 55m
Deal found 9/3![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/23:41 pm -
1 stop22h 24m
Mon 10/59:30 am -
1 stop24h 10m
Deal found 9/3![Multiple Airlines logo]()
$302
This Air Canada deal was found by Cheapflights users on 9/3. 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.
Fri 10/212:40 pm -
1 stop6h 17m
Sat 10/1012:20 pm -
2 stops8h 34m
Deal found 9/3![Air Canada logo]()
$523
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.
Sun 10/43:00 pm -
1 stop24h 15m
Sun 10/116:25 pm -
2 stops39h 20m
Deal found 9/4![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 10/143:50 pm -
1 stop22h 15m
Mon 10/198:10 am -
2 stops34h 36m
Deal found 9/1![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/156:20 pm -
2 stops20h 35m
Thu 10/227:00 am -
1 stop25h 40m
Deal found 9/3![Multiple Airlines logo]()
$312
This Air Canada deal was found by Cheapflights users on 9/1. 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.
Fri 10/169:40 am -
2 stops11h 50m
Mon 10/193:15 pm -
1 stop5h 39m
Deal found 9/1![Air Canada logo]()
$544
This Air Canada deal was found by Cheapflights users on 8/31. 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.
Sat 10/179:40 am -
1 stop7h 08m
Wed 10/2112:15 pm -
1 stop6h 54m
Deal found 8/31![Air Canada logo]()
$518
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 September 6, 2026.
Search for one-way flight options from Jacksonville to Ontario. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/307:46 pm -
2 stops43h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 11/77:13 pm -
2 stops45h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/233:50 pm -
1 stop29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/23:41 pm -
1 stop22h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$127
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 9/163:50 pm -
1 stop22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 11/77:13 pm -
2 stops24h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/17:46 pm -
2 stops25h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/247:46 pm -
2 stops25h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$136
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.
Sun 11/157:03 pm -
2 stops20h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 12/412:41 pm -
1 stop24h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/17:46 pm -
2 stops21h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$145
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.
Sun 11/157:03 pm -
2 stops41h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$150
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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | April |
Cheapest in | July |
Average price | $478 |
Good round-trip deal | $550 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 7,457,451 searches. Data last updated September 6, 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 Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Sat 11/7
7:13 pm-4:15 pm
2 stops45h 02m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Fri 10/23
7:46 pm-9:19 pm
2 stops25h 33m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Wed 9/16
3:50 pm-2:05 pm
1 stop22h 15m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
JacksonvilleToronto
JAX Jacksonville - YTZ Toronto Island
JAXYTZ
Jacksonville
Sat 11/7
7:13 pm-7:59 pm
2 stops24h 46m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Thu 10/1
7:46 pm-8:55 pm
2 stops25h 09m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Sun 11/15
3:00 pm-3:20 pm
1 stop24h 20m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
JacksonvilleToronto
JAX Jacksonville - YTZ Toronto Island
JAXYTZ
Jacksonville
Sun 10/18
6:20 pm-12:55 pm
2 stops42h 35m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
JacksonvilleToronto
JAX Jacksonville - YTZ Toronto Island
JAXYTZ
Jacksonville
Sun 11/15
7:03 pm-12:52 pm
2 stops41h 49m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
JacksonvilleMontreal
JAX Jacksonville - YUL Montreal Pierre Elliott Trudeau Intl
JAXYUL
Jacksonville
Mon 9/28
3:41 pm-7:32 pm
2 stops27h 51m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
Quickest round-trip
JacksonvilleToronto
JAX Jacksonville - YYZ Toronto Pearson Intl
JAXYYZ
Jacksonville
Fri 9/11
10:40 am-1:16 pm
Nonstop2h 36m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$171
Showing 1-10 of 59 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
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 $438). Flying from Jacksonville to Region of Ontario in February is currently the most expensive (average of $591). 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 JAX to ON?
Find hourly flight availability from Jacksonville 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 6, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Region of Ontario as you normally would.
How much does it cost to fly round-trip from Jacksonville to Region of Ontario?
Airfare is below average for this route at the moment.
Jacksonville to Region of Ontario flights typically cost between $304 and $499 in October.The cheapest round-trip price found within the last 5 days was $275 on Multiple Airlines (Oct 14-Oct 19).
How far ahead should I book a flight from Jacksonville to Region of Ontario?
Booking 12 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.
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 6, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet 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.
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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
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Complete your trip
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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 September 6, 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 5 airlines flying from Jacksonville to Ontario
Discover the top 5 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$474 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$175 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$779 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$355 | Average$544 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$442 | Average$515 | FlexibilityNo cancel fee | On-time60% |