$257+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGB
Jul 20 — Jul 271
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 June 20, 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 June 20, 2026.
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/67:00 am
YUL
- LGB
2 stops17h 46m
Delta
Wed 10/1412:59 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/18![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/67:00 am
YUL
- LGB
2 stops17h 46m
Delta
Tue 10/1312:59 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/18![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 10/67:00 am
YUL
- LGB
2 stops17h 46m
Delta
Sat 10/1012:59 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/19![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 9/167:00 am
YUL
- LGB
2 stops17h 38m
Delta
Tue 9/224:56 pm
LGB
- YUL
2 stops27h 48m
Delta
Deal found 6/19![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/227:00 am
YUL
- LGB
2 stops36h 06m
Delta
Wed 7/294:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$522
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/87:00 am
YUL
- LGB
2 stops17h 46m
Delta
Wed 10/1412:59 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/18![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/217:00 am
YUL
- LGB
2 stops17h 32m
Delta
Wed 7/291:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/256:00 am
YUL
- LGB
2 stops18h 32m
Delta
Wed 7/294:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
YUL
- LGB
2 stops17h 38m
Delta
Fri 9/187:00 am
LGB
- YUL
2 stops27h 38m
Delta
Deal found 6/19![Delta logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Wed 10/284:55 pm
YYZ
- LGB
1 stop31h 04m
Alaska Airlines
Sun 11/83:10 pm
LGB
- YYZ
1 stop21h 25m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$602
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 11/74:45 pm
YYZ
- LGB
1 stop24h 25m
Alaska Airlines
Tue 11/107:02 am
LGB
- YYZ
1 stop29h 33m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 10/104:55 pm
YYZ
- LGB
1 stop24h 15m
Alaska Airlines
Tue 10/133:10 pm
LGB
- YYZ
1 stop21h 35m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$665
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 June 20, 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 June 20, 2026.
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 10/67:00 am
YUL
- LGB
2 stops17h 46m
Delta
Sat 10/1012:59 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/19![Delta logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Wed 10/284:55 pm
YYZ
- LGB
1 stop31h 04m
Alaska Airlines
Sun 11/83:10 pm
LGB
- YYZ
1 stop21h 25m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$602
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 9/167:00 am
YUL
- LGB
2 stops17h 38m
Delta
Tue 9/224:56 pm
LGB
- YUL
2 stops27h 48m
Delta
Deal found 6/19![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/227:00 am
YUL
- LGB
2 stops36h 06m
Delta
Wed 7/294:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 11/74:45 pm
YYZ
- LGB
1 stop24h 25m
Alaska Airlines
Tue 11/107:02 am
LGB
- YYZ
1 stop29h 33m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
YUL
- LGB
2 stops17h 38m
Delta
Fri 9/187:00 am
LGB
- YUL
2 stops27h 38m
Delta
Deal found 6/19![Delta logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 10/104:55 pm
YYZ
- LGB
1 stop24h 15m
Alaska Airlines
Tue 10/133:10 pm
LGB
- YYZ
1 stop21h 35m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/106:00 am
YUL
- LGB
2 stops18h 46m
Delta
Wed 10/145:05 pm
LGB
- YUL
2 stops27h 46m
Delta
Deal found 6/18![Delta logo]()
$566
This Alaska Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Fri 10/94:55 pm
YYZ
- LGB
1 stop24h 15m
Alaska Airlines
Tue 10/137:00 am
LGB
- YYZ
1 stop29h 45m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$680
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 9/187:00 am
YUL
- LGB
2 stops17h 38m
Delta
Tue 9/224:56 pm
LGB
- YUL
2 stops27h 48m
Delta
Deal found 6/19![Delta logo]()
$570
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/76:00 am
YUL
- LGB
2 stops18h 46m
Delta
Mon 10/127:10 am
LGB
- YUL
2 stops25h 34m
Delta
Deal found 6/18![Delta logo]()
$600
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/97:00 am
YUL
- LGB
2 stops17h 46m
Delta
Tue 10/1312:59 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/18![Delta logo]()
$609
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/256:00 am
YUL
- LGB
2 stops18h 32m
Delta
Mon 7/271:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 11/76:30 am
YYZ
- LGB
2 stops18h 16m
Delta
Tue 11/105:05 pm
LGB
- YYZ
1 stop20h 36m
Delta
Deal found 6/19![Delta logo]()
$697
Last-minute flights from Ontario to Long BeachDiscover last-minute flight deals from Ontario to Long Beach. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Long Beach. Data last updated June 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/207:00 am
YUL
- LGB
2 stops31h 59m
Delta
Wed 7/291:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$632
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/217:00 am
YUL
- LGB
2 stops17h 32m
Delta
Wed 7/291:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/217:00 am
YUL
- LGB
2 stops17h 32m
Delta
Mon 7/271:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$642
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/217:00 am
YUL
- LGB
2 stops17h 32m
Delta
Fri 7/244:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$651
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/217:00 am
YUL
- LGB
2 stops17h 32m
Delta
Tue 7/284:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$656
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/227:00 am
YUL
- LGB
2 stops36h 06m
Delta
Wed 7/294:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$522
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/227:00 am
YUL
- LGB
2 stops36h 06m
Delta
Fri 7/244:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$636
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/237:00 am
YUL
- LGB
2 stops17h 32m
Delta
Wed 7/291:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
YUL
- LGB
2 stops17h 32m
Delta
Wed 7/291:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/256:00 am
YUL
- LGB
2 stops18h 32m
Delta
Wed 7/294:55 pm
LGB
- YUL
2 stops27h 57m
Delta
Deal found 6/16![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 7/256:00 am
YUL
- LGB
2 stops18h 32m
Delta
Mon 7/271:00 pm
LGB
- YUL
2 stops31h 52m
Delta
Deal found 6/16![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/287:00 am
YUL
- LGB
2 stops17h 32m
Delta
Tue 9/157:00 am
LGB
- YUL
2 stops13h 44m
Delta
Deal found 6/19![Delta logo]()
$557
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 June 20, 2026.
Search for one-way flight options from Ontario to Long Beach. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 10/136:00 am
YUL
- LGB
2 stops18h 46m
Delta
Deal found 6/20![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/217:00 am
YUL
- LGB
2 stops17h 32m
Delta
Deal found 6/18![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/256:00 am
YUL
- LGB
2 stops18h 32m
Delta
Deal found 6/18![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
YUL
- LGB
2 stops17h 32m
Delta
Deal found 6/18![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/227:00 am
YUL
- LGB
2 stops17h 32m
Delta
Deal found 6/18![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/207:00 am
YUL
- LGB
2 stops31h 59m
Delta
Deal found 6/18![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 7/204:45 pm
YYZ
- LGB
2 stops22h 14m
Delta
Deal found 6/20![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 10/157:00 am
YUL
- LGB
2 stops17h 46m
Delta
Deal found 6/16![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 8/104:45 pm
YYZ
- LGB
2 stops31h 47m
Delta
Deal found 6/16![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/412:47 pm
YUL
- LGB
2 stops26h 15m
Delta
Deal found 6/18![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/237:00 am
YUL
- LGB
2 stops17h 32m
Delta
Deal found 6/18![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/212:53 pm
YUL
- LGB
2 stops30h 17m
Delta
Deal found 6/18![Delta logo]()
$385
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 June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $481 (Delta) |
One-way from | $259 (Delta) |
Popular in | June |
Cheapest in | September |
Average price | $471 |
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 June 20, 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
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Tue 10/6
7:00 am-9:46 pm
2 stops17h 46m
Long Beach Municipal
Sat 10/10
12:59 pm-11:51 pm
2 stops31h 52m
$507
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Wed 9/16
7:00 am-9:38 pm
2 stops17h 38m
Long Beach Municipal
Tue 9/22
4:56 pm-11:44 pm
2 stops27h 48m
$508
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Wed 7/22
7:00 am-4:06 pm
2 stops36h 06m
Long Beach Municipal
Wed 7/29
4:55 pm-11:52 pm
2 stops27h 57m
$522
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Thu 9/10
7:00 am-9:38 pm
2 stops17h 38m
Long Beach Municipal
Fri 9/18
7:00 am-1:38 pm
2 stops27h 38m
$554
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Sat 10/10
6:00 am-9:46 pm
2 stops18h 46m
Long Beach Municipal
Wed 10/14
5:05 pm-11:51 pm
2 stops27h 46m
$566
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Fri 9/18
7:00 am-9:38 pm
2 stops17h 38m
Long Beach Municipal
Tue 9/22
4:56 pm-11:44 pm
2 stops27h 48m
$570
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Wed 10/7
6:00 am-9:46 pm
2 stops18h 46m
Long Beach Municipal
Mon 10/12
7:10 am-11:44 am
2 stops25h 34m
$600
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Wed 10/28
4:55 pm-8:59 pm
1 stop31h 04m
Long Beach Municipal
Sun 11/8
3:10 pm-3:35 pm
1 stop21h 25m
$602
MontrealLong Beach
YUL - LGB
YULLGB
Montreal Pierre Elliott Trudeau Intl
Fri 10/9
7:00 am-9:46 pm
2 stops17h 46m
Long Beach Municipal
Tue 10/13
12:59 pm-11:51 pm
2 stops31h 52m
$609
TorontoLong Beach
YYZ - LGB
YYZLGB
Toronto Pearson Intl
Sat 11/7
4:45 pm-2:10 pm
1 stop24h 25m
Long Beach Municipal
Tue 11/10
7:02 am-3:35 pm
1 stop29h 33m
$618
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Best time to book a flight from Ontario to Long Beach
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YYZ-LGB
YTZ-LGB
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YUL-LGB
YYZ-LGB
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