$161+ Cheap flights from Ontario to Los Angeles (LAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LAX
Nov 26 — Dec 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario to Los Angeles with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Los Angeles
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to Los AngelesExplore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/510:35 am -
1 stop9h 04m
Sat 12/1210:55 pm -
1 stop8h 00m
Deal found 10/22![Air Canada logo]()
$286
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:55 am -
Nonstop5h 37m
Wed 12/21:35 pm -
Nonstop4h 45m
Deal found 10/26![Porter Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 pm -
1 stop15h 49m
Wed 11/251:35 pm -
Nonstop4h 43m
Deal found 10/25![Multiple Airlines logo]()
$314
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/185:30 pm -
Nonstop5h 34m
Mon 11/237:40 am -
Nonstop4h 46m
Deal found 10/23![Air Canada logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
Nonstop5h 37m
Mon 12/71:35 pm -
Nonstop4h 45m
Deal found 10/22![Porter Airlines logo]()
$316
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:15 am -
1 stop8h 19m
Sat 12/125:35 pm -
1 stop11h 57m
Deal found 10/22![Air Canada logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/219:55 am -
Nonstop5h 37m
Sat 11/281:35 pm -
Nonstop4h 43m
Deal found 10/24![Porter Airlines logo]()
$317
This Justfly.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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.
Sun 11/229:55 am -
Nonstop5h 37m
Tue 11/241:35 pm -
Nonstop4h 43m
Deal found 10/22![Porter Airlines logo]()
$318
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:30 am -
1 stop11h 40m
Sun 11/295:00 pm -
1 stop9h 00m
Deal found 10/26![WestJet logo]()
$319
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/237:00 pm -
Nonstop5h 34m
Thu 11/267:40 am -
Nonstop4h 46m
Deal found 10/23![Air Canada logo]()
$320
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/127:00 pm -
Nonstop5h 34m
Sat 11/1410:55 pm -
Nonstop4h 46m
Deal found 10/25![Air Canada logo]()
$321
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Fri 12/189:10 am -
2 stops11h 35m
Thu 12/245:00 pm -
1 stop9h 00m
Deal found 10/27![WestJet logo]()
$322
Best flights from Ontario to Los AngelesDiscover carefully curated flight deals from Ontario to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Ontario to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Air Canada deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:35 am -
1 stop9h 04m
Tue 12/157:40 am -
1 stop8h 05m
Deal found 10/24![Air Canada logo]()
$286
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 1/129:45 am -
1 stop8h 01m
Wed 2/106:30 am -
1 stop6h 27m
Deal found 10/22![Delta logo]()
$323
This United deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:44 pm -
1 stop8h 15m
Fri 11/137:40 am -
Nonstop4h 46m
Deal found 10/26![Multiple Airlines logo]()
$362
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/146:40 am -
1 stop12h 30m
Mon 2/15:00 pm -
1 stop9h 35m
Deal found 10/25![WestJet logo]()
$363
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:45 am -
2 stops11h 19m
Tue 12/292:28 pm -
1 stop6h 31m
Deal found 10/26![United Airlines logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:15 pm -
2 stops19h 22m
Sun 11/229:24 pm -
1 stop15h 41m
Deal found 10/27![Alaska Airlines logo]()
$387
This Porter Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:00 am -
1 stop8h 32m
Sat 11/281:35 pm -
1 stop8h 02m
Deal found 10/24![Porter Airlines logo]()
$489
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/510:35 am -
1 stop9h 04m
Sat 12/1210:55 pm -
1 stop8h 00m
Deal found 10/22![Air Canada logo]()
$286
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 1/73:20 pm -
1 stop9h 14m
Wed 1/1311:30 am -
1 stop7h 22m
Deal found 10/23![Air Canada logo]()
$292
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/109:45 am -
1 stop7h 38m
Sat 1/911:40 am -
1 stop8h 24m
Deal found 10/22![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:45 am -
1 stop12h 14m
Sun 1/105:30 am -
1 stop10h 37m
Deal found 10/22![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/156:45 am -
1 stop7h 44m
Thu 11/261:15 pm -
1 stop7h 37m
Deal found 10/26![United Airlines logo]()
$376
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:15 am -
1 stop10h 24m
Tue 12/153:30 pm -
1 stop14h 07m
Deal found 10/23![Air Canada logo]()
$316
This WestJet deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/224:40 pm -
2 stops21h 35m
Tue 1/265:00 pm -
2 stops20h 05m
Deal found 10/26![WestJet logo]()
$403
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:53 am -
1 stop9h 42m
Sun 11/2211:47 pm -
1 stop7h 00m
Deal found 10/27![United Airlines logo]()
$376
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/2211:15 am -
1 stop11h 14m
Tue 1/2610:55 pm -
1 stop8h 11m
Deal found 10/26![Air Canada logo]()
$318
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/156:30 am -
1 stop7h 35m
Thu 11/268:00 am -
1 stop10h 57m
Deal found 10/23![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:30 am -
1 stop10h 26m
Mon 12/144:30 pm -
1 stop13h 44m
Deal found 10/25![United Airlines logo]()
$398
This Kissandfly.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:30 am -
2 stops13h 40m
Wed 12/1612:10 pm -
1 stop8h 30m
Deal found 10/24![WestJet logo]()
$451
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/410:35 am -
1 stop9h 04m
Tue 12/810:55 pm -
1 stop8h 00m
Deal found 10/22![Air Canada logo]()
$344
This United deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Wed 12/304:42 pm -
1 stop10h 55m
Sun 1/103:30 pm -
1 stop7h 10m
Deal found 10/27![Multiple Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/135:25 pm -
1 stop8h 22m
Thu 11/1910:10 am -
1 stop10h 47m
Deal found 10/23![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 2/122:00 pm -
1 stop10h 29m
Fri 2/1912:59 am -
2 stops10h 30m
Deal found 10/22![United Airlines logo]()
$433
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/143:20 pm -
1 stop9h 14m
Sun 1/318:30 am -
2 stops21h 07m
Deal found 10/26![Air Canada logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:00 am -
Nonstop5h 34m
Sat 11/2111:17 pm -
1 stop7h 30m
Deal found 10/26![United Airlines logo]()
$438
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/53:20 pm -
1 stop7h 44m
Wed 12/910:55 pm -
1 stop12h 47m
Deal found 10/26![Air Canada logo]()
$386
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:15 am -
2 stops14h 45m
Tue 12/112:59 am -
2 stops10h 30m
Deal found 10/26![United Airlines logo]()
$465
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/273:45 pm -
1 stop8h 49m
Thu 12/37:40 am -
1 stop8h 55m
Deal found 10/25![Air Canada logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/214:46 pm -
1 stop9h 06m
Sat 11/285:00 am -
2 stops13h 50m
Deal found 10/22![United Airlines logo]()
$475
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/208:10 pm -
1 stop17h 24m
Thu 1/2810:55 pm -
1 stop8h 04m
Deal found 10/26![Air Canada logo]()
$399
Last-minute flights from Ontario to Los AngelesDiscover last-minute flight deals from Ontario to Los Angeles. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Los Angeles. Data last updated October 27, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/127:00 pm -
Nonstop5h 34m
Sat 11/1410:55 pm -
Nonstop4h 46m
Deal found 10/25![Air Canada logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:30 pm -
1 stop15h 49m
Wed 11/251:35 pm -
Nonstop4h 43m
Deal found 10/25![Multiple Airlines logo]()
$314
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/185:30 pm -
Nonstop5h 34m
Mon 11/237:40 am -
Nonstop4h 46m
Deal found 10/23![Air Canada logo]()
$315
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:30 am -
1 stop11h 40m
Sun 11/295:00 pm -
1 stop9h 00m
Deal found 10/26![WestJet logo]()
$319
This Justfly.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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.
Fri 11/209:55 am -
Nonstop5h 37m
Fri 11/271:35 pm -
Nonstop4h 43m
Deal found 10/23![Porter Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/219:55 am -
Nonstop5h 37m
Sat 11/281:35 pm -
Nonstop4h 43m
Deal found 10/24![Porter Airlines logo]()
$317
This Justfly.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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.
Sun 11/229:55 am -
Nonstop5h 37m
Tue 11/241:35 pm -
Nonstop4h 43m
Deal found 10/22![Porter Airlines logo]()
$318
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:55 am -
Nonstop5h 37m
Wed 12/21:35 pm -
Nonstop4h 45m
Deal found 10/26![Porter Airlines logo]()
$313
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 11/237:00 pm -
Nonstop5h 34m
Thu 11/267:40 am -
Nonstop4h 46m
Deal found 10/23![Air Canada logo]()
$320
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:10 pm -
1 stop7h 24m
Wed 12/211:59 pm -
1 stop8h 11m
Deal found 10/23![Delta logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
Nonstop5h 37m
Mon 12/71:35 pm -
Nonstop4h 45m
Deal found 10/22![Porter Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:10 pm -
1 stop7h 30m
Sun 12/610:20 am -
1 stop10h 38m
Deal found 10/22![Delta logo]()
$323
One-way flights from Ontario to Los AngelesSearch for one-way flight options from Ontario to Los Angeles. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Ontario to Los Angeles. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Fri 12/116:20 am -
1 stop9h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Porter Airlines logo]()
$161
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/610:35 am -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$168
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 11/212:00 pm -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$177
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 3/222:25 pm -
1 stop10h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$179
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” 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 12/73:45 pm -
1 stop8h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air Canada logo]()
$180
This Air Canada deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” 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 12/117:00 am -
1 stop10h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$184
This Trip.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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.
Tue 12/87:00 am -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Porter Airlines logo]()
$185
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/265:45 am -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Canada logo]()
$188
This Justfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Fri 1/86:10 am -
2 stops14h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![WestJet logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:50 am -
2 stops22h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$196
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 1/189:10 am -
2 stops15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![WestJet logo]()
$197
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/75:45 am -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$197
Find flight deals from Ontario to Los Angeles
Keep the following information in mind while searching for Ontario to Los Angeles flight deals. Data was last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $286 (Air Canada) |
One-way from | $161 (Mytrip) |
Popular in | August |
Cheapest in | January |
Average price | $427 |
Good round-trip deal | $393 or less |
Good one-way deal | $260 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Los Angeles 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 October 27, 2026.
Use the filters below to find and compare flights from Ontario to Los Angeles that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Thunder BayLos Angeles
YQT Thunder Bay - LAX Los Angeles
YQTLAX
Thunder Bay
Fri 12/11
6:20 am-12:31 pm
1 stop9h 11m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$161
WindsorLos Angeles
YQG Windsor - LAX Los Angeles
YQGLAX
Windsor
Sun 12/6
10:35 am-4:39 pm
1 stop9h 04m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$168
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Mon 3/22
2:25 pm-9:32 pm
1 stop10h 07m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$179
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Fri 12/11
7:00 am-2:34 pm
1 stop10h 34m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$184
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Mon 12/14
5:40 pm-3:25 pm
2 stops24h 45m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$185
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Tue 12/8
7:00 am-12:31 pm
1 stop8h 31m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$185
TorontoLos Angeles
YYZ Toronto Pearson Intl - LAX Los Angeles
YYZLAX
Toronto Pearson Intl
Mon 12/21
3:45 pm-12:15 am
1 stop11h 30m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$207
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Thu 12/10
10:05 am-4:39 pm
1 stop9h 34m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$207
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Wed 12/16
7:00 am-2:34 pm
1 stop10h 34m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$207
OttawaLos Angeles
YOW Ottawa - LAX Los Angeles
YOWLAX
Ottawa
Wed 12/9
7:00 am-12:31 pm
1 stop8h 31m
Los Angeles
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$209
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ontario with our price prediction graph.
YYZ-LAX
YQT-LAX
YQG-LAX
YOW-LAX
YKF-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Los Angeles
CAON-LAX
YYZ-LAX
YQT-LAX
YQG-LAX
YOW-LAX
What is the cheapest month to book a flight from Region of Ontario to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Los Angeles (average of $330). Flying from Region of Ontario to Los Angeles in August is currently the most expensive (average of $487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ON to LAX?
Find hourly flight availability from Ontario to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Region of Ontario to Los Angeles by exploring options for tickets in the morning.
How much does it cost to fly round-trip from Region of Ontario to Los Angeles?
Airfare is below average for this route at the moment.
Region of Ontario to Los Angeles flights typically cost between $331 and $474 in November.The cheapest round-trip price found within the last 5 days was $313 on Porter Airlines (Nov 23-Dec 2).
How far ahead should I book a flight from Region of Ontario to Los Angeles?
The price you pay for your flight from Region of Ontario to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 Region of Ontario to Los Angeles?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Los Angeles. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Region of Ontario to Los Angeles flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Los Angeles?
Book flights to Los Angeles if you plan to visit one of these locationsCarson
Inglewood
Universal City
San Dimas
Stanton
Avalon
Corona
Redondo Beach
Buena Park
Oxnard
Torrance
West Hollywood
Lake Arrowhead
Oceanside
Pomona
Garden Grove
Manhattan Beach
Rosemead
Santa Clarita
Fountain Valley
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Los Angeles flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Ontario to Los Angeles
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Los Angeles by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Los Angeles by cabin class
Find flights from Ontario to Los Angeles, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Los Angeles
Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Ontario and Los Angeles flights
Browse other Ontario and Los Angeles flight options. Last updated on October 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Los Angeles flights
Consider these flights traveling from Ontario to Los Angeles.
Top 7 airlines flying from Ontario to Los Angeles
Discover the top 7 airlines that operate flights from Ontario to Los Angeles. 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 October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$542 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$197 | Average$459 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$234 | Average$444 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$237 | Average$453 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$307 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$549 | FlexibilityNo cancel fee | On-time69% |