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Cheap flights from Ontario to Long Beach from C$ 383

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGB
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 August 2026.

Tue 17/114:50 p.m. -
2 stops31h 51m
Sat 12/127:00 a.m. -
2 stops13h 30m
Deal found 5/8C$ 721
Tue 10/117:00 a.m. -
2 stops17h 41m
Thu 26/117:00 a.m. -
2 stops13h 30m
Deal found 5/8C$ 740
Tue 17/117:10 a.m. -
2 stops17h 31m
Fri 11/124:57 p.m. -
2 stops27h 33m
Deal found 5/8C$ 744
Mon 16/117:10 a.m. -
2 stops17h 31m
Mon 7/124:57 p.m. -
2 stops28h 01m
Deal found 5/8C$ 768
Sat 21/117:10 a.m. -
2 stops17h 31m
Tue 8/121:05 p.m. -
2 stops31h 53m
Deal found 5/8C$ 774
Mon 9/1112:50 p.m. -
2 stops35h 51m
Thu 26/117:00 a.m. -
2 stops27h 38m
Deal found 5/8C$ 786
Thu 19/1112:50 p.m. -
2 stops35h 51m
Tue 8/124:57 p.m. -
2 stops28h 01m
Deal found 5/8C$ 788
Tue 10/114:50 p.m. -
2 stops31h 51m
Mon 23/117:00 a.m. -
2 stops29h 58m
Deal found 5/8C$ 790
Sat 21/117:10 a.m. -
2 stops17h 31m
Fri 11/124:57 p.m. -
2 stops27h 33m
Deal found 5/8C$ 797
Tue 17/114:50 p.m. -
2 stops31h 51m
Thu 10/127:00 a.m. -
2 stops37h 58m
Deal found 5/8C$ 805
Thu 12/117:00 a.m. -
2 stops17h 41m
Thu 26/117:00 a.m. -
2 stops13h 30m
Deal found 5/8C$ 808
Thu 19/117:10 a.m. -
2 stops17h 31m
Fri 11/124:57 p.m. -
2 stops27h 33m
Deal found 5/8C$ 811

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 8 August 2026.

Round-trip from

C$ 721

One-way from

C$ 383

Popular in

June

Cheapest in

October

Average price

C$ 619
Delta
  • Delta
  • 17/11-12/12
  • 4 total stops
  • 45h 21m total
  • Ontario to Long Beach
Search Deals
Delta
  • Delta
  • 5/9
  • 2 total stops
  • 32h 01m total
  • Ontario to Long Beach
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 629,999 searches. Data last updated 8 August 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 Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

12:50 p.m.-9:41 p.m.

2 stops35h 51m

Long Beach Municipal

Thu 26/11

7:00 a.m.-1:38 p.m.

2 stops27h 38m

C$ 786

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:00 a.m.-9:41 p.m.

2 stops18h 41m

Long Beach Municipal

Mon 23/11

7:00 a.m.-3:58 p.m.

2 stops29h 58m

C$ 790

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 26/1

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

2 stops26h 27m

Long Beach Municipal

Sun 31/1

7:10 a.m.-11:51 p.m.

2 stops37h 41m

C$ 832

TorontoLong Beach

YYZ Toronto Pearson Intl - LGB Long Beach Municipal

YYZLGB

Toronto Pearson Intl

Sat 24/10

4:55 p.m.-2:10 p.m.

1 stop24h 15m

Long Beach Municipal

Tue 27/10

7:02 a.m.-4:05 p.m.

1 stop30h 03m

C$ 867

OttawaLong Beach

YOW Ottawa - LGB Long Beach Municipal

YOWLGB

Ottawa

Mon 5/10

1:20 p.m.-8:59 p.m.

2 stops34h 39m

Long Beach Municipal

Thu 8/10

7:02 a.m.-5:35 a.m.

2 stops19h 33m

C$ 927
Quickest round-trip

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

7:00 a.m.-9:41 p.m.

2 stops17h 41m

Long Beach Municipal

Fri 27/11

7:00 a.m.-11:30 p.m.

2 stops13h 30m

C$ 937

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

5:30 p.m.-2:36 p.m.

2 stops24h 06m

Long Beach Municipal

Sun 4/10

7:02 a.m.-7:05 a.m.

2 stops21h 03m

C$ 942

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

6:00 a.m.-9:44 p.m.

2 stops18h 44m

Long Beach Municipal

Wed 25/11

4:57 p.m.-3:58 p.m.

2 stops20h 01m

C$ 973

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:15 a.m.-2:36 p.m.

2 stops34h 21m

Long Beach Municipal

Sat 3/10

7:02 a.m.-7:05 a.m.

2 stops21h 03m

C$ 977

MontrealLong Beach

YUL Montreal Pierre Elliott Trudeau Intl - LGB Long Beach Municipal

YULLGB

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

7:15 a.m.-2:36 p.m.

2 stops34h 21m

Long Beach Municipal

Sat 3/10

3:10 p.m.-7:05 a.m.

2 stops12h 55m

C$ 977

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 43 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

No data available for this route at this time. Please check back soon.

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$ 867, Delta can have you in Long Beach from Region of Ontario in 24h 15m. Airlines will cover a distance of 3479 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Toronto Pearson Intl - Long Beach Municipal, Montreal Pierre Elliott Trudeau 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.

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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