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Cheap flights from Ontario to Los Angeles from C$ 422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Los Angeles departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 a.m. - 12:12 p.m.
YUL
-
LGB
32h 12m
2 stops
Delta Logo
5:05 p.m. - 11:37 p.m.
LGB
-
YUL
27h 32m
2 stops
C$ 746Delta
Wed, 4 Nov - Mon, 9 Nov
Delta Logo
6:00 a.m. - 9:45 p.m.
YUL
-
LGB
18h 45m
2 stops
Delta Logo
5:05 p.m. - 11:51 p.m.
LGB
-
YUL
27h 46m
2 stops
C$ 781Delta
Sat, 3 Oct - Tue, 6 Oct
Delta Logo
7:00 a.m. - 9:46 p.m.
YUL
-
LGB
17h 46m
2 stops
Delta Logo
7:10 a.m. - 11:51 p.m.
LGB
-
YUL
37h 41m
2 stops
C$ 806Delta
Wed, 4 Nov - Fri, 6 Nov
Delta Logo
6:00 a.m. - 9:45 p.m.
YUL
-
LGB
18h 45m
2 stops
Delta Logo
5:05 p.m. - 11:51 p.m.
LGB
-
YUL
27h 46m
2 stops
C$ 818Delta
Sat, 3 Oct - Tue, 6 Oct
Delta Logo
6:00 a.m. - 9:45 p.m.
YUL
-
LGB
18h 45m
2 stops
Delta Logo
5:05 p.m. - 11:51 p.m.
LGB
-
YUL
27h 46m
2 stops
C$ 820Delta
Sat, 3 Oct - Tue, 6 Oct
Delta Logo
7:00 a.m. - 9:45 p.m.
YUL
-
LGB
17h 45m
2 stops
Delta Logo
7:10 a.m. - 11:56 p.m.
LGB
-
YUL
37h 46m
2 stops
C$ 854Delta
Wed, 30 Sep - Sun, 4 Oct
Alaska Airlines Logo
4:45 p.m. - 8:59 p.m.
YYZ
-
LGB
31h 14m
1 stop
Alaska Airlines Logo
3:10 p.m. - 3:39 p.m.
LGB
-
YYZ
21h 29m
1 stop
C$ 869Alaska Airlines
Sat, 14 Nov - Sat, 21 Nov
Alaska Airlines Logo
4:55 p.m. - 8:59 p.m.
YYZ
-
LGB
31h 04m
1 stop
Alaska Airlines Logo
3:10 p.m. - 3:45 p.m.
LGB
-
YYZ
21h 35m
1 stop
C$ 901Alaska Airlines
Fri, 23 Oct - Tue, 27 Oct
Multiple Airlines Logo
10:25 p.m. - 2:36 p.m.
YYZ
-
LGB
19h 11m
2 stops
Multiple Airlines Logo
3:34 p.m. - 3:45 p.m.
LGB
-
YYZ
21h 11m
1 stop
C$ 944Multiple Airlines
Wed, 23 Sep - Sat, 26 Sep
Alaska Airlines Logo
4:55 p.m. - 2:10 p.m.
YYZ
-
LGB
24h 15m
1 stop
Alaska Airlines Logo
7:00 a.m. - 3:45 p.m.
LGB
-
YYZ
29h 45m
1 stop
C$ 946Alaska Airlines
Sat, 3 Oct - Wed, 7 Oct

Delta flights from Region of Ontario to Long Beach

Our best Delta deals on Region of Ontario to Long Beach flight tickets
Delta
4 Nov
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
32h 12m
2 stops
LGB12:12 p.m.Long Beach Municipal
9 Nov
LGB5:05 p.m.Long Beach Municipal
27h 32m
2 stops
YUL11:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 746
Delta
3 Oct
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
18h 45m
2 stops
LGB9:45 p.m.Long Beach Municipal
6 Oct
LGB5:05 p.m.Long Beach Municipal
27h 46m
2 stops
YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 781
Delta
4 Nov
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
17h 46m
2 stops
LGB9:46 p.m.Long Beach Municipal
6 Nov
LGB7:10 a.m.Long Beach Municipal
37h 41m
2 stops
YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 806

Alaska Airlines flights from Region of Ontario to Long Beach

Our best Alaska Airlines deals on Region of Ontario to Long Beach flight tickets
Alaska Airlines
14 Nov
YYZ4:45 p.m.Toronto Pearson Intl
31h 14m
1 stop
LGB8:59 p.m.Long Beach Municipal
21 Nov
LGB3:10 p.m.Long Beach Municipal
21h 29m
1 stop
YYZ3:39 p.m.Toronto Pearson Intl
C$ 869
Alaska Airlines
23 Oct
YYZ4:55 p.m.Toronto Pearson Intl
31h 04m
1 stop
LGB8:59 p.m.Long Beach Municipal
27 Oct
LGB3:10 p.m.Long Beach Municipal
21h 35m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
C$ 901
Alaska Airlines
3 Oct
YYZ4:55 p.m.Toronto Pearson Intl
24h 15m
1 stop
LGB2:10 p.m.Long Beach Municipal
7 Oct
LGB7:00 a.m.Long Beach Municipal
29h 45m
1 stop
YYZ3:45 p.m.Toronto Pearson Intl
C$ 946

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 21 May 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 4/11

7:00 a.m.-12:12 p.m.

2 stops32h 12m

Long Beach Municipal

Mon 9/11

5:05 p.m.-11:37 p.m.

2 stops27h 32m

C$ 746

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

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

2 stops18h 45m

Long Beach Municipal

Tue 6/10

5:05 p.m.-11:51 p.m.

2 stops27h 46m

C$ 781

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

7:00 a.m.-9:46 p.m.

2 stops17h 46m

Long Beach Municipal

Fri 6/11

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

2 stops37h 41m

C$ 806

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

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

2 stops18h 45m

Long Beach Municipal

Tue 6/10

5:05 p.m.-11:51 p.m.

2 stops27h 46m

C$ 818

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

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

2 stops18h 45m

Long Beach Municipal

Tue 6/10

5:05 p.m.-11:51 p.m.

2 stops27h 46m

C$ 820

MontrealLong Beach

YUL - LGB

YULLGB

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

7:00 a.m.-9:45 p.m.

2 stops17h 45m

Long Beach Municipal

Sun 4/10

7:10 a.m.-11:56 p.m.

2 stops37h 46m

C$ 854

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Sat 14/11

4:45 p.m.-8:59 p.m.

1 stop31h 14m

Long Beach Municipal

Sat 21/11

3:10 p.m.-3:39 p.m.

1 stop21h 29m

C$ 869

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Fri 23/10

4:55 p.m.-8:59 p.m.

1 stop31h 04m

Long Beach Municipal

Tue 27/10

3:10 p.m.-3:45 p.m.

1 stop21h 35m

C$ 901
Quickest round-trip

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Wed 23/9

10:25 p.m.-2:36 p.m.

2 stops19h 11m

Long Beach Municipal

Sat 26/9

3:34 p.m.-3:45 p.m.

1 stop21h 11m

C$ 944

TorontoLong Beach

YYZ - LGB

YYZLGB

Toronto Pearson Intl

Sat 3/10

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

1 stop24h 15m

Long Beach Municipal

Wed 7/10

7:00 a.m.-3:45 p.m.

1 stop29h 45m

C$ 946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Region of Ontario to Long Beach

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Long Beach Municipal?

Delta and Alaska Airlines are the most popular carriers operating from Ontario to Long Beach Municipal

Which airlines fly to Long Beach?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Long Beach from Region of Ontario according to our data. Porter Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Long Beach. Keep in mind that there are 8 different airlines that fly to Long Beach on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to Long Beach flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Long Beach

Fastest flight time

8h 57m

Direct flights

None
The fastest flight from Region of Ontario to Long Beach takes 8h 57m
There are no direct flights from Region of Ontario to Long Beach. There are no popular flight routes from Region of Ontario to Long Beach.
Search flight deals

Frequently asked questions about flying from Ontario to Long Beach

  • When did momondo last update prices for flights from Ontario to Long Beach Municipal Airport?

    Prices for flights from Ontario to Long Beach Municipal Airport are updated daily.

  • How old do you have to be to fly from Ontario to Long Beach Municipal Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Long Beach Municipal Airport.

  • What documentation or ID do you need to fly to Long Beach Municipal Airport?

    The travel and health documents required for your trip to Long Beach Municipal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Long Beach Municipal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Long Beach?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Long Beach . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Long Beach with flexible booking policies on momondo?

Yes. All flights to Long Beach from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Long Beach?

momondo provides multiple filters to help you find the best flight to Long Beach from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Long Beach right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Long Beach flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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