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Long Beach

$311+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGB
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Ontario to Long Beach

Best flights from Ontario to Long Beach
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 diciembre 16, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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.
lun. 1/264:46 pmYUL - LGB
2 stops31h 59mDelta
sáb. 2/77:00 amLGB - YUL
2 stops25h 45mDelta
Deal found 12/15$512
This Delta deal was found by Cheapflights users on 12/15. 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.
lun. 1/264:46 pmYUL - LGB
2 stops26h 21mDelta
mié. 2/47:00 amLGB - YUL
2 stops25h 45mDelta
Deal found 12/15$512
This Delta deal was found by Cheapflights users on 12/15. 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.
vie. 1/231:02 pmYUL - LGB
2 stops35h 43mDelta
sáb. 2/77:00 amLGB - YUL
2 stops25h 45mDelta
Deal found 12/15$512
This Delta deal was found by Cheapflights users on 12/15. 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.
vie. 1/231:02 pmYUL - LGB
2 stops30h 05mDelta
mié. 2/47:00 amLGB - YUL
2 stops25h 45mDelta
Deal found 12/15$512
This Delta deal was found by Cheapflights users on 12/15. 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.
lun. 1/264:46 pmYUL - LGB
2 stops26h 21mDelta
mar. 2/31:05 pmLGB - YUL
2 stops19h 40mDelta
Deal found 12/15$512
This Delta deal was found by Cheapflights users on 12/13. 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.
lun. 1/264:46 pmYUL - LGB
2 stops31h 59mDelta
jue. 1/297:00 amLGB - YUL
2 stops29h 56mDelta
Deal found 12/13$518
This Delta deal was found by Cheapflights users on 12/15. 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.
mar. 1/272:40 pmYUL - LGB
2 stops28h 27mDelta
mié. 2/47:00 amLGB - YUL
2 stops25h 45mDelta
Deal found 12/15$541
This Delta deal was found by Cheapflights users on 12/15. 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.
lun. 1/264:46 pmYUL - LGB
2 stops26h 21mDelta
jue. 2/51:05 pmLGB - YUL
2 stops24h 50mDelta
Deal found 12/15$541
This Delta deal was found by Cheapflights users on 12/15. 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.
mar. 1/271:02 pmYUL - LGB
2 stops30h 05mDelta
sáb. 2/77:00 amLGB - YUL
2 stops25h 45mDelta
Deal found 12/15$541
This Delta deal was found by Cheapflights users on 12/15. 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.
vie. 1/231:02 pmYUL - LGB
2 stops35h 43mDelta
jue. 2/51:05 pmLGB - YUL
2 stops24h 50mDelta
Deal found 12/15$541
This Delta deal was found by Cheapflights users on 12/14. 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.
sáb. 3/217:00 amYUL - LGB
2 stops17h 47mDelta
lun. 3/231:05 pmLGB - YUL
2 stops23h 50mDelta
Deal found 12/14$550
This Delta deal was found by Cheapflights users on 12/15. 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.
lun. 1/266:00 amYYZ - LGB
2 stops18h 45mDelta
mié. 1/287:00 amLGB - YYZ
2 stops25h 17mDelta
Deal found 12/15$601
This Delta deal was found by Cheapflights users on 12/15. 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.
jue. 2/267:35 amYYZ - LGB
2 stops17h 10mDelta
dom. 3/17:00 amLGB - YYZ
2 stops30h 10mDelta
Deal found 12/15$797

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 diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$512
(Delta)

One-way from

$311
(Delta)

Popular in

December

Cheapest in

May

Average price

$423
Provider with most accurate pricing for Toronto (YTO)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-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 ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 16, 2025.
Use the filters below to find and compare flights from Ontario to Long Beach that are best for you.

Fly from

Ontario

Fly to

Long Beach

Route

Depart

Return

Price

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

lun. 1/26

4:46 pm-9:45 pm

2 stops31h 59m

Long Beach Municipal

sáb. 2/7

7:00 am-11:45 am

2 stops25h 45m

$512

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

lun. 1/26

4:46 pm-4:07 pm

2 stops26h 21m

Long Beach Municipal

mié. 2/4

7:00 am-11:45 am

2 stops25h 45m

$512

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

vie. 1/23

1:02 pm-9:45 pm

2 stops35h 43m

Long Beach Municipal

sáb. 2/7

7:00 am-11:45 am

2 stops25h 45m

$512

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

vie. 1/23

1:02 pm-4:07 pm

2 stops30h 05m

Long Beach Municipal

mié. 2/4

7:00 am-11:45 am

2 stops25h 45m

$512

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

lun. 1/26

4:46 pm-4:07 pm

2 stops26h 21m

Long Beach Municipal

mar. 2/3

1:05 pm-11:45 am

2 stops19h 40m

$512

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

lun. 1/26

4:46 pm-9:45 pm

2 stops31h 59m

Long Beach Municipal

jue. 1/29

7:00 am-3:56 pm

2 stops29h 56m

$518

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

mar. 1/27

2:40 pm-4:07 pm

2 stops28h 27m

Long Beach Municipal

mié. 2/4

7:00 am-11:45 am

2 stops25h 45m

$541

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

lun. 1/26

4:46 pm-4:07 pm

2 stops26h 21m

Long Beach Municipal

jue. 2/5

1:05 pm-4:55 pm

2 stops24h 50m

$541

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

mar. 1/27

1:02 pm-4:07 pm

2 stops30h 05m

Long Beach Municipal

sáb. 2/7

7:00 am-11:45 am

2 stops25h 45m

$541

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

vie. 1/23

1:02 pm-9:45 pm

2 stops35h 43m

Long Beach Municipal

jue. 2/5

1:05 pm-4:55 pm

2 stops24h 50m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 34 results
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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, August is the cheapest month in which you can book a flight from Region of Ontario to Long Beach (average of $80). Flying from Region of Ontario to Long Beach in January is currently the most expensive (average of $213). 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 $512, Delta can have you in Long Beach from Region of Ontario in 31h 59m. 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, August is the cheapest month in which you can book a flight from Region of Ontario to Long Beach (average of $80). Flying from Region of Ontario to Long Beach in January is currently the most expensive (average of $213). 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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Alternative routes for Ontario to Long Beach

See prices for flight routes from nearby airports that may be better suited for you.
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