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Cheap flights from Ontario to Long Beach from C$ 390

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGB
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Long Beach

Enter your travel dates to find the best prices.

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 30 October 2025.

Sun 14/126:00 a.m.YUL - LGB
2 stops33h 16mDelta
Mon 12/17:00 a.m.LGB - YUL
2 stops27h 34mDelta
Deal found 28/10C$ 680
Sun 14/126:00 a.m.YUL - LGB
2 stops33h 16mDelta
Wed 14/14:50 p.m.LGB - YUL
2 stops28h 00mDelta
Deal found 28/10C$ 715
Mon 17/1112:45 p.m.YUL - LGB
2 stops26h 30mDelta
Wed 18/212:59 p.m.LGB - YUL
2 stops19h 45mDelta
Deal found 27/10C$ 729
Mon 17/1112:45 p.m.YUL - LGB
2 stops26h 30mDelta
Wed 3/127:00 a.m.LGB - YUL
2 stops13h 32mDelta
Deal found 28/10C$ 730
Fri 19/1212:40 p.m.YUL - LGB
2 stops36h 05mDelta
Mon 12/11:05 p.m.LGB - YUL
2 stops21h 29mDelta
Deal found 28/10C$ 751
Tue 16/127:00 a.m.YUL - LGB
2 stops32h 16mDelta
Thu 8/11:05 p.m.LGB - YUL
2 stops31h 45mDelta
Deal found 28/10C$ 757
Sun 14/1212:40 p.m.YUL - LGB
2 stops26h 36mDelta
Thu 15/14:50 p.m.LGB - YUL
2 stops28h 00mDelta
Deal found 28/10C$ 764
Sat 15/112:35 p.m.YUL - LGB
2 stops24h 40mDelta
Tue 24/27:10 a.m.LGB - YUL
2 stops25h 34mDelta
Deal found 27/10C$ 767
Wed 17/127:00 a.m.YUL - LGB
2 stops32h 16mDelta
Mon 12/17:00 a.m.LGB - YUL
2 stops27h 34mDelta
Deal found 28/10C$ 775
Mon 17/1112:45 p.m.YUL - LGB
2 stops26h 30mDelta
Mon 23/27:10 a.m.LGB - YUL
2 stops25h 34mDelta
Deal found 27/10C$ 779
Wed 12/114:45 p.m.YUL - LGB
2 stops22h 30mDelta
Tue 24/27:10 a.m.LGB - YUL
2 stops25h 34mDelta
Deal found 27/10C$ 783
Fri 19/1212:40 p.m.YUL - LGB
2 stops26h 36mDelta
Wed 14/14:50 p.m.LGB - YUL
2 stops28h 00mDelta
Deal found 28/10C$ 785

Cheap 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 30 October 2025.

Round-trip from

C$ 680

One-way from

C$ 390

Popular in

December

Cheapest in

May

Average price

C$ 397
Delta
  • Delta
  • 14/12-12/1
  • 4 total stops
  • 60h 50m total
  • Ontario to Long Beach
Search Deals
Delta
  • Delta
  • 16/12
  • 2 total stops
  • 36h 05m total
  • Ontario to Long Beach
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 629,999 searches. Data last updated 30 October 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

Tue 16/12

6:00 a.m.-9:45 p.m.

2 stops18h 45m

Long Beach Municipal

Mon 12/1

4:50 p.m.-11:50 p.m.

2 stops28h 00m

C$ 680

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

6:00 a.m.-12:16 p.m.

2 stops33h 16m

Long Beach Municipal

Wed 14/1

4:50 p.m.-11:50 p.m.

2 stops28h 00m

C$ 715

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

12:50 p.m.-9:45 p.m.

2 stops35h 55m

Long Beach Municipal

Wed 14/1

4:50 p.m.-11:50 p.m.

2 stops28h 00m

C$ 715

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

12:40 p.m.-4:09 p.m.

2 stops30h 29m

Long Beach Municipal

Wed 14/1

4:50 p.m.-11:50 p.m.

2 stops28h 00m

C$ 715

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

7:10 a.m.-9:38 p.m.

2 stops17h 28m

Long Beach Municipal

Wed 18/2

12:59 p.m.-11:44 a.m.

2 stops19h 45m

C$ 729

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

12:45 p.m.-4:07 p.m.

2 stops30h 22m

Long Beach Municipal

Tue 24/2

5:05 p.m.-11:44 a.m.

2 stops15h 39m

C$ 729

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

4:45 p.m.-9:38 p.m.

2 stops31h 53m

Long Beach Municipal

Thu 4/12

7:00 a.m.-5:25 p.m.

2 stops31h 25m

C$ 730

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

12:45 p.m.-12:15 p.m.

2 stops26h 30m

Long Beach Municipal

Wed 3/12

7:00 a.m.-11:32 p.m.

2 stops13h 32m

C$ 730

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

7:10 a.m.-9:38 p.m.

2 stops17h 28m

Long Beach Municipal

Thu 4/12

4:50 p.m.-11:59 p.m.

2 stops28h 09m

C$ 730

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

7:10 a.m.-9:38 p.m.

2 stops17h 28m

Long Beach Municipal

Thu 4/12

4:50 p.m.-11:47 p.m.

2 stops27h 57m

C$ 730

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 38 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 C$ 112). Flying from Region of Ontario to Long Beach in January is currently the most expensive (average of C$ 296). 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), located 6.6 km from the city centre, is the airport you fly into when you book flights from Ontario to Long Beach.

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

    For as low as C$ 680, Delta can have you in Long Beach from Region of Ontario in 18h 45m. Airlines will cover a distance of 3957 km.

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

    The most popular flight routes from Region of Ontario to Long Beach are Montreal Pierre Elliott Trudeau Intl - Long Beach Municipal, Toronto Pearson Intl - Long Beach Municipal and Toronto Island - Long Beach Municipal.

  • 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 C$ 112). Flying from Region of Ontario to Long Beach in January is currently the most expensive (average of C$ 296). 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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How does Cheapflights help users find flights from Ontario to Long Beach?

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