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Cheap flights from Long Beach to Ontario from C$ 367

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — YYZ
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Long Beach to Ontario

Keep the following information in mind while searching for Long Beach to Ontario flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 814

One-way from

C$ 367

Popular in

December

Cheapest in

May

Average price

C$ 472
Delta
  • Delta
  • 6/9-13/9
  • 4 total stops
  • 45h 13m total
  • Long Beach to Ontario
Search Deals
Delta
  • Delta
  • 18/9
  • 2 total stops
  • 25h 08m total
  • Long Beach to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Long Beach to Ontario

Cheapest flights from Long Beach to Ontario
Explore the most affordable flight options available from Long Beach to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sat 6/97:01 a.m.LGB - YUL
2 stops27h 37mDelta
Sat 13/97:00 a.m.YUL - LGB
2 stops17h 36mDelta
Deal found 29/7C$ 814
Sun 31/87:01 a.m.LGB - YYZ
2 stops26h 09mDelta
Sat 6/96:30 a.m.YYZ - LGB
2 stops18h 13mDelta
Deal found 30/7C$ 1,039

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Ontario 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 31 July 2025.
Use the filters below to find and compare flights from Long Beach to Ontario that are best for you.

Fly from

Long Beach

Fly to

Ontario

Route

Depart

Return

Price

Long BeachMontreal

LGB - YUL

LGBYUL

Long Beach Municipal

Sat 6/9

7:01 a.m.-1:38 p.m.

2 stops27h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

7:00 a.m.-9:36 p.m.

2 stops17h 36m

C$ 814

Long BeachToronto

LGB - YYZ

LGBYYZ

Long Beach Municipal

Sun 31/8

7:01 a.m.-12:10 p.m.

2 stops26h 09m

Toronto Pearson Intl

Sat 6/9

6:30 a.m.-9:43 p.m.

2 stops18h 13m

C$ 1,039

Long BeachToronto

LGB - YYZ

LGBYYZ

Long Beach Municipal

Thu 18/9

1:15 p.m.-5:23 p.m.

2 stops25h 08m

C$ 367

Long BeachMontreal

LGB - YUL

LGBYUL

Long Beach Municipal

Fri 17/10

7:00 a.m.-1:31 p.m.

2 stops27h 31m

C$ 426

Long BeachMontreal

LGB - YUL

LGBYUL

Long Beach Municipal

Sun 14/9

7:25 a.m.-12:37 a.m.

3 stops38h 12m

C$ 841

Long BeachToronto

LGB - YYZ

LGBYYZ

Long Beach Municipal

Thu 14/8

8:45 a.m.-5:17 p.m.

2 stops29h 32m

C$ 1,058

Long BeachToronto

LGB - YYZ

LGBYYZ

Long Beach Municipal

Wed 27/8

8:55 a.m.-3:00 p.m.

2 stops27h 05m

C$ 1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Long Beach to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Long Beach 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 Long Beach to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Long Beach to Region of Ontario (average of C$ 167). Flying from Long Beach to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 31 July 2025.
See what other customers who have flown with Alaska Airlines and Delta from Long Beach to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Long Beach to Ontario. 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 from for flights from Long Beach to Ontario?

    For a flight from Long Beach to Ontario, you will be flying from Long Beach Municipal. Long Beach Municipal (LGB) is just 6.6 km from the centre of the city.

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

    Most travellers choose Long Beach Municipal - Toronto Pearson Intl, Long Beach Municipal - Montreal Pierre Elliott Trudeau Intl or Long Beach Municipal - Toronto Island when deciding on the best route from Long Beach to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Long Beach to Ontario 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 Long Beach to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Long Beach to Region of Ontario (average of C$ 167). Flying from Long Beach to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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