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Long Beach

$292+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGB
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Ontario to Long Beach

Cheapest flights from Ontario to Long Beach
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 March 19, 2026.

This Delta deal was found by Cheapflights users on 3/18. 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 11/77:00 am
YUL
-
LGB
2 stops17h 46m
Delta
Wed 11/117:10 am
LGB
-
YUL
2 stops37h 41m
Delta
Deal found 3/18$562
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 am
YUL
-
LGB
2 stops32h 11m
Delta
Fri 8/215:05 pm
LGB
-
YUL
2 stops27h 29m
Delta
Deal found 3/17$563
This Delta deal was found by Cheapflights users on 3/19. 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 4/1512:50 pm
YUL
-
LGB
2 stops35h 52m
Delta
Sat 4/184:53 pm
LGB
-
YUL
2 stops27h 58m
Delta
Deal found 3/19$573
This Delta deal was found by Cheapflights users on 3/18. 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 11/67:00 am
YUL
-
LGB
2 stops17h 46m
Delta
Thu 11/1212:59 pm
LGB
-
YUL
2 stops31h 38m
Delta
Deal found 3/18$595
This Delta deal was found by Cheapflights users on 3/18. 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.
Sun 4/126:00 am
YUL
-
LGB
2 stops18h 32m
Delta
Fri 4/174:45 pm
LGB
-
YUL
2 stops27h 41m
Delta
Deal found 3/18$603
This Delta deal was found by Cheapflights users on 3/18. 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 4/276:29 pm
YYZ
-
LGB
2 stops20h 28m
Delta
Tue 5/57:00 am
LGB
-
YYZ
2 stops24h 19m
Delta
Deal found 3/18$609
This Delta deal was found by Cheapflights users on 3/18. 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 4/2812:09 pm
YYZ
-
LGB
2 stops26h 48m
Delta
Tue 5/57:00 am
LGB
-
YYZ
2 stops24h 19m
Delta
Deal found 3/18$623
This Delta deal was found by Cheapflights users on 3/18. 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 4/276:29 pm
YYZ
-
LGB
2 stops20h 28m
Delta
Thu 5/77:05 am
LGB
-
YYZ
2 stops24h 14m
Delta
Deal found 3/18$624
This Delta deal was found by Cheapflights users on 3/18. 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 11/67:00 am
YUL
-
LGB
2 stops17h 46m
Delta
Sun 11/1512:59 pm
LGB
-
YUL
2 stops31h 38m
Delta
Deal found 3/18$628
This Delta deal was found by Cheapflights users on 3/18. 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 4/276:29 pm
YYZ
-
LGB
2 stops20h 28m
Delta
Fri 5/87:05 am
LGB
-
YYZ
2 stops12h 54m
Delta
Deal found 3/18$635
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:10 pm
YYZ
-
LGB
2 stops25h 10m
Delta
Tue 11/105:05 pm
LGB
-
YYZ
2 stops17h 04m
Delta
Deal found 3/17$670
This Delta deal was found by Cheapflights users on 3/18. 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 5/16:29 pm
YYZ
-
LGB
2 stops24h 44m
Delta
Wed 5/64:45 pm
LGB
-
YYZ
2 stops19h 29m
Delta
Deal found 3/18$689

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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$563
(Delta)

One-way from

$292
(Delta)

Popular in

March

Cheapest in

September

Average price

$406
Provider with most accurate pricing for Toronto (YTO)-Los Angeles Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Los Angeles Los Angeles flights.
Search Deals
From Ontario to Long Beach Municipal
Search Deals
One-way flight from Ontario to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 19, 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

Price

Cheapest round-trip

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

12:50 pm-9:42 pm

2 stops35h 52m

Long Beach Municipal

Sat 4/18

4:53 pm-11:51 pm

2 stops27h 58m

$573

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

6:00 am-9:32 pm

2 stops18h 32m

Long Beach Municipal

Fri 4/17

4:45 pm-11:26 pm

2 stops27h 41m

$603

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Fri 5/1

7:00 am-9:42 pm

2 stops17h 42m

Long Beach Municipal

Fri 5/8

7:05 am-11:13 pm

2 stops13h 08m

$691

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Wed 4/29

6:00 am-9:42 pm

2 stops18h 42m

Long Beach Municipal

Tue 5/5

7:00 am-10:19 am

2 stops24h 19m

$740

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Thu 5/7

5:45 pm-11:53 am

1 stop21h 08m

Long Beach Municipal

Mon 5/11

4:54 pm-4:33 pm

1 stop20h 39m

$766

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Thu 5/7

6:12 pm-11:53 am

2 stops20h 41m

Long Beach Municipal

Sun 5/10

7:05 am-10:19 am

2 stops24h 14m

$777

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Fri 5/8

6:10 am-4:14 pm

2 stops13h 04m

Long Beach Municipal

Mon 5/11

4:54 pm-4:33 pm

1 stop20h 39m

$788

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Wed 4/29

12:22 pm-9:42 pm

2 stops12h 20m

Long Beach Municipal

Wed 5/6

4:45 pm-11:15 am

2 stops15h 30m

$809

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 5/2

6:00 am-4:13 pm

2 stops13h 13m

Long Beach Municipal

Sat 5/9

7:05 am-11:13 pm

2 stops13h 08m

$922

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

7:00 am-9:32 pm

2 stops17h 32m

Long Beach Municipal

Sun 4/12

5:03 pm-11:38 am

2 stops15h 35m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 35 resultsSorted by cheapest first
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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.
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 Long Beach

What is the cheapest month to book a flight from Region of Ontario to Long Beach?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Long Beach (average of $121). Flying from Region of Ontario to Long Beach in February is currently the most expensive (average of $208). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Long Beach from Ontario?

    Long Beach Municipal (LGB) is the airport you will fly into if you book a flight from Ontario to Long Beach. It is only a 4.1 mi journey from Long Beach Municipal (LGB) to Long Beach’s city center.

  • How long is the flight from Region of Ontario to Long Beach?

    For as low as $573, Delta can have you in Long Beach from Region of Ontario in 35h 52m. Region of Ontario and Long Beach are separated by a distance of 2459 mi.

  • What are the most popular routes from Region of Ontario to Long Beach?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Long Beach Municipal or Ottawa - Long Beach Municipal, Toronto Pearson Intl - Long Beach Municipal is the most popular route from Region of Ontario to Long Beach.

  • Can I find deals for flights from Ontario to Long Beach that include hotel bookings?

    Yes. In addition to deals on Ontario to Long Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Long Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Long Beach.

  • Can I find deals for business class flights from Ontario to Long Beach?

    Yes. Cheapflights offers flight deals from Ontario to Long Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Long Beach?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Long Beach (average of $121). Flying from Region of Ontario to Long Beach in February is currently the most expensive (average of $208). 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.

See more FAQs

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