$274+ Cheap flights from Ontario to Long Beach (LGB)
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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGB
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Long Beach 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 Long Beach
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Cheapest flights from Ontario to Long BeachExplore the most affordable flight options available from Ontario to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Ontario to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:15 pm -
1 stop30h 44m
Tue 11/177:02 am -
1 stop30h 03m
Deal found 7/30![Alaska Airlines logo]()
$510
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:55 pm -
1 stop24h 15m
Tue 11/33:10 pm -
1 stop21h 55m
Deal found 7/31![Alaska Airlines logo]()
$550
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:55 pm -
1 stop24h 15m
Tue 10/277:02 am -
1 stop30h 03m
Deal found 8/2![Alaska Airlines logo]()
$555
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:15 pm -
1 stop30h 44m
Thu 2/47:02 am -
1 stop30h 03m
Deal found 7/31![Alaska Airlines logo]()
$556
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:15 pm -
1 stop23h 55m
Mon 11/97:02 am -
1 stop30h 03m
Deal found 7/31![Alaska Airlines logo]()
$580
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:55 pm -
1 stop31h 04m
Tue 10/133:10 pm -
1 stop21h 35m
Deal found 7/30![Alaska Airlines logo]()
$585
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:15 pm -
1 stop23h 55m
Mon 11/27:02 am -
1 stop30h 03m
Deal found 8/3![Alaska Airlines logo]()
$587
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:55 pm -
1 stop24h 15m
Wed 11/47:02 am -
1 stop30h 03m
Deal found 8/3![Alaska Airlines logo]()
$588
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:15 pm -
1 stop23h 55m
Tue 11/242:51 pm -
1 stop22h 14m
Deal found 8/3![Alaska Airlines logo]()
$595
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:55 pm -
1 stop24h 15m
Sun 10/257:02 am -
1 stop30h 03m
Deal found 7/30![Alaska Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Fri 8/284:50 pm -
2 stops27h 50m
Deal found 7/31![Delta logo]()
$617
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Thu 8/271:00 pm -
2 stops31h 40m
Deal found 7/31![Delta logo]()
$619
Best flights from Ontario to Long BeachDiscover carefully curated flight deals from Ontario to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Ontario to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:15 pm -
1 stop23h 55m
Tue 11/173:10 pm -
1 stop21h 55m
Deal found 7/31![Alaska Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
2 stops18h 32m
Thu 8/271:00 pm -
2 stops31h 40m
Deal found 7/31![Delta logo]()
$652
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:20 pm -
2 stops34h 39m
Thu 10/87:02 am -
2 stops19h 33m
Deal found 8/3![Multiple Airlines logo]()
$663
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/285:15 pm -
1 stop23h 55m
Thu 2/113:10 pm -
1 stop21h 55m
Deal found 7/30![Alaska Airlines logo]()
$616
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am -
2 stops18h 32m
Tue 8/251:00 pm -
2 stops31h 52m
Deal found 7/31![Delta logo]()
$661
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 pm -
2 stops24h 06m
Sun 10/47:02 am -
2 stops21h 03m
Deal found 8/3![Multiple Airlines logo]()
$674
This Booking.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/165:15 pm -
1 stop23h 55m
Sun 1/317:02 am -
1 stop30h 03m
Deal found 8/2![Alaska Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am -
2 stops32h 01m
Mon 8/241:00 pm -
2 stops31h 40m
Deal found 7/31![Delta logo]()
$676
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:55 pm -
1 stop31h 04m
Mon 11/237:00 am -
1 stop30h 05m
Deal found 8/1![Alaska Airlines logo]()
$630
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:15 am -
2 stops34h 21m
Sat 10/37:02 am -
2 stops21h 03m
Deal found 8/3![Multiple Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:15 am -
2 stops18h 26m
Tue 11/171:05 pm -
2 stops25h 15m
Deal found 7/31![Delta logo]()
$696
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 am -
2 stops34h 21m
Sat 10/33:10 pm -
2 stops12h 55m
Deal found 8/3![Multiple Airlines logo]()
$699
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:55 pm -
1 stop24h 41m
Sat 9/267:02 am -
1 stop29h 43m
Deal found 7/31![Alaska Airlines logo]()
$678
This Justfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:20 pm -
2 stops34h 39m
Sat 10/177:02 am -
2 stops19h 33m
Deal found 7/30![Multiple Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:14 pm -
2 stops30h 18m
Tue 11/104:57 pm -
2 stops15h 22m
Deal found 7/31![Delta logo]()
$754
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Sun 8/231:00 pm -
2 stops31h 52m
Deal found 7/31![Delta logo]()
$804
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am -
2 stops17h 32m
Sun 8/231:00 pm -
2 stops31h 52m
Deal found 7/31![Delta logo]()
$894
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am -
2 stops17h 32m
Sat 8/221:00 pm -
2 stops31h 52m
Deal found 7/31![Delta logo]()
$938
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
2 stops12h 15m
Wed 12/94:57 pm -
2 stops15h 42m
Deal found 8/3![Delta logo]()
$1,330
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops12h 10m
Mon 10/197:00 am -
2 stops13h 22m
Deal found 8/1![Delta logo]()
$1,386
Last-minute flights from Ontario to Long BeachDiscover last-minute flight deals from Ontario to Long Beach. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Long Beach. Data last updated August 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am -
2 stops32h 01m
Fri 8/281:00 pm -
2 stops31h 40m
Deal found 7/31![Delta logo]()
$650
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am -
2 stops32h 01m
Thu 8/271:00 pm -
2 stops31h 40m
Deal found 7/31![Delta logo]()
$652
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:51 pm -
2 stops24h 19m
Tue 8/251:00 pm -
2 stops31h 52m
Deal found 7/31![Delta logo]()
$661
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Fri 8/284:50 pm -
2 stops27h 50m
Deal found 7/31![Delta logo]()
$617
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Thu 8/271:00 pm -
2 stops31h 40m
Deal found 7/31![Delta logo]()
$619
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Tue 8/254:50 pm -
2 stops28h 02m
Deal found 7/31![Delta logo]()
$628
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Mon 8/244:50 pm -
2 stops27h 50m
Deal found 7/31![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
2 stops17h 32m
Wed 8/261:00 pm -
2 stops31h 52m
Deal found 7/31![Delta logo]()
$646
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:55 pm -
1 stop31h 04m
Tue 9/153:34 pm -
1 stop21h 11m
Deal found 7/31![Alaska Airlines logo]()
$638
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:55 pm -
1 stop31h 04m
Sat 10/37:02 am -
1 stop29h 43m
Deal found 8/1![Alaska Airlines logo]()
$587
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:55 pm -
1 stop24h 41m
Tue 9/293:34 pm -
1 stop21h 11m
Deal found 8/1![Alaska Airlines logo]()
$654
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 am -
2 stops40h 44m
Sun 10/47:02 am -
2 stops21h 03m
Deal found 8/3![Multiple Airlines logo]()
$674
One-way flights from Ontario to Long BeachSearch for one-way flight options from Ontario to Long Beach. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Ontario to Long Beach. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am -
2 stops32h 01m
Deal found 8/3![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops18h 38m
Deal found 8/2![Delta logo]()
$278
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:55 pm -
1 stop24h 41m
Deal found 7/31![Alaska Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am -
2 stops18h 32m
Deal found 8/3![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
2 stops36h 10m
Deal found 8/3![Delta logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:40 pm -
3 stops35h 19m
Deal found 8/3![Multiple Airlines logo]()
$298
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:55 pm -
1 stop31h 04m
Deal found 8/3![Alaska Airlines logo]()
$300
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:55 pm -
1 stop31h 04m
Deal found 8/1![Alaska Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:00 pm -
2 stops29h 36m
Deal found 8/3![Multiple Airlines logo]()
$307
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:55 pm -
1 stop31h 04m
Deal found 8/3![Alaska Airlines logo]()
$314
This Flightnetwork deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:55 pm -
1 stop24h 41m
Deal found 8/1![Alaska Airlines logo]()
$318
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:15 pm -
1 stop28h 01m
Deal found 8/1![Alaska Airlines logo]()
$323
Find flight deals from Ontario to Long Beach
Keep the following information in mind while searching for Ontario to Long Beach flight deals. Data was last updated August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $510 (Alaska Airlines) |
One-way from | $274 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $440 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Long Beach 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 August 4, 2026.
Use the filters below to find and compare flights from Ontario to Long Beach that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Sat 11/14
5:15 pm-2:10 pm
1 stop23h 55m
Long Beach Municipal
Tue 11/17
3:10 pm-4:05 pm
1 stop21h 55m
$549
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Thu 1/28
5:15 pm-2:10 pm
1 stop23h 55m
Long Beach Municipal
Thu 2/11
3:10 pm-4:05 pm
1 stop21h 55m
$616
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Sat 1/16
5:15 pm-2:10 pm
1 stop23h 55m
Long Beach Municipal
Sun 1/31
7:02 am-4:05 pm
1 stop30h 03m
$619
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Thu 10/22
4:55 pm-8:59 pm
1 stop31h 04m
Long Beach Municipal
Mon 11/23
7:00 am-4:05 pm
1 stop30h 05m
$630
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Sun 8/16
6:00 am-9:32 pm
2 stops18h 32m
Long Beach Municipal
Thu 8/27
1:00 pm-11:40 pm
2 stops31h 40m
$652
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Sun 8/16
6:00 am-9:32 pm
2 stops18h 32m
Long Beach Municipal
Tue 8/25
1:00 pm-11:52 pm
2 stops31h 52m
$661
OttawaLong Beach
YOW - LGB
YOWLGB
Ottawa
Mon 10/5
1:20 pm-8:59 pm
2 stops34h 39m
Long Beach Municipal
Thu 10/8
7:02 am-5:35 am
2 stops19h 33m
$663
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Tue 9/29
5:30 pm-2:36 pm
2 stops24h 06m
Long Beach Municipal
Sun 10/4
7:02 am-7:05 am
2 stops21h 03m
$674
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Fri 8/14
7:00 am-12:01 pm
2 stops32h 01m
Long Beach Municipal
Mon 8/24
1:00 pm-11:40 pm
2 stops31h 40m
$676
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Wed 9/23
4:55 pm-2:36 pm
1 stop24h 41m
Long Beach Municipal
Sat 9/26
7:02 am-3:45 pm
1 stop29h 43m
$678
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Ontario to Long Beach
Have a flexible travel schedule? Discover the best time to fly to Long Beach from Ontario with our price prediction graph.
YYZ-LGB
YUL-LGB
YTZ-LGB
YOW-LGB
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Ontario to Long Beach
CAON-LGB
YYZ-LGB
YUL-LGB
YTZ-LGB
YOW-LGB
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