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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles from C$ 397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles departing on 12/1. 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 Montreal Pierre Elliott Trudeau Intl Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:30 p.m. - 9:05 p.m.
YUL
-
ONT
28h 35m2 stops
Delta Logo
10:30 p.m. - 6:37 p.m.
ONT
-
YUL
17h 07m2 stops
C$ 687Delta
ter, 20 jan - dom, 1 fev
Delta Logo
9:34 a.m. - 9:05 p.m.
YUL
-
ONT
14h 31m2 stops
Delta Logo
7:30 a.m. - 11:12 p.m.
ONT
-
YUL
12h 42m2 stops
C$ 693Delta
ter, 20 jan - qua, 4 fev
American Airlines Logo
7:30 a.m. - 6:20 p.m.
YUL
-
ONT
13h 50m2 stops
American Airlines Logo
6:22 a.m. - 10:44 p.m.
ONT
-
YUL
13h 22m2 stops
C$ 713American Airlines
ter, 20 jan - qua, 4 fev
Delta Logo
7:30 p.m. - 11:31 a.m.
YUL
-
ONT
19h 01m2 stops
Delta Logo
10:30 p.m. - 6:37 p.m.
ONT
-
YUL
17h 07m2 stops
C$ 716Delta
ter, 20 jan - qui, 5 fev
Delta Logo
9:34 a.m. - 11:31 a.m.
YUL
-
ONT
28h 57m2 stops
Delta Logo
10:30 p.m. - 8:44 a.m.
ONT
-
YUL
31h 14m2 stops
C$ 763Delta
qua, 7 jan - seg, 12 jan
American Airlines Logo
12:59 p.m. - 10:13 p.m.
YUL
-
ONT
12h 14m2 stops
American Airlines Logo
4:45 p.m. - 3:08 p.m.
ONT
-
YUL
19h 23m2 stops
C$ 774American Airlines
qui, 15 jan - ter, 20 jan
Delta Logo
9:34 a.m. - 9:05 p.m.
YUL
-
ONT
14h 31m2 stops
Delta Logo
12:41 p.m. - 6:37 p.m.
ONT
-
YUL
26h 56m2 stops
C$ 775Delta
qui, 8 jan - ter, 13 jan
Delta Logo
12:54 p.m. - 11:58 p.m.
YUL
-
ONT
14h 04m2 stops
Delta Logo
10:30 p.m. - 6:37 p.m.
ONT
-
YUL
17h 07m2 stops
C$ 792Delta
dom, 25 jan - ter, 27 jan
Delta Logo
7:30 p.m. - 9:05 p.m.
YUL
-
ONT
28h 35m2 stops
Delta Logo
10:30 p.m. - 6:37 p.m.
ONT
-
YUL
17h 07m2 stops
C$ 801Delta
ter, 6 jan - sáb, 17 jan
Delta Logo
12:54 p.m. - 11:58 p.m.
YUL
-
ONT
14h 04m2 stops
Delta Logo
12:41 p.m. - 1:22 p.m.
ONT
-
YUL
21h 41m2 stops
C$ 804Delta
dom, 25 jan - ter, 27 jan

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Ontario flight tickets
Delta
20 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
28h 35m
2 stops
ONT9:05 p.m.Ontario
1 Feb
ONT10:30 p.m.Ontario
17h 07m
2 stops
YUL6:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 687
Find similar
Delta
20 Jan
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
14h 31m
2 stops
ONT9:05 p.m.Ontario
4 Feb
ONT7:30 a.m.Ontario
12h 42m
2 stops
YUL11:12 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 693
Find similar
Delta
20 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
19h 01m
2 stops
ONT11:31 a.m.Ontario
5 Feb
ONT10:30 p.m.Ontario
17h 07m
2 stops
YUL6:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 716
Find similar

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Ontario flight tickets
American Airlines
20 Jan
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
13h 50m
2 stops
ONT6:20 p.m.Ontario
4 Feb
ONT6:22 a.m.Ontario
13h 22m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 713
Find similar
American Airlines
15 Jan
YUL12:59 p.m.Montreal Pierre Elliott Trudeau Intl
12h 14m
2 stops
ONT10:13 p.m.Ontario
20 Jan
ONT4:45 p.m.Ontario
19h 23m
2 stops
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 774
Find similar
American Airlines
6 May
YUL10:20 a.m.Montreal Pierre Elliott Trudeau Intl
14h 16m
2 stops
ONT9:36 p.m.Ontario
10 May
ONT8:05 p.m.Ontario
12h 10m
2 stops
YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 906
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 23 dezembro 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

ter 20/1

7:30 p.m.-9:05 p.m.

2 stops28h 35m

Ontario

dom 1/2

10:30 p.m.-6:37 p.m.

2 stops17h 07m

C$ 687

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

ter 20/1

9:34 a.m.-9:05 p.m.

2 stops14h 31m

Ontario

qua 4/2

7:30 a.m.-11:12 p.m.

2 stops12h 42m

C$ 693

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

ter 20/1

7:30 a.m.-6:20 p.m.

2 stops13h 50m

Ontario

qua 4/2

6:22 a.m.-10:44 p.m.

2 stops13h 22m

C$ 713

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

ter 20/1

7:30 p.m.-11:31 a.m.

2 stops19h 01m

Ontario

qui 5/2

10:30 p.m.-6:37 p.m.

2 stops17h 07m

C$ 716

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

qua 7/1

9:34 a.m.-11:31 a.m.

2 stops28h 57m

Ontario

seg 12/1

10:30 p.m.-8:44 a.m.

2 stops31h 14m

C$ 763

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

qui 15/1

12:59 p.m.-10:13 p.m.

2 stops12h 14m

Ontario

ter 20/1

4:45 p.m.-3:08 p.m.

2 stops19h 23m

C$ 774

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

qui 8/1

9:34 a.m.-9:05 p.m.

2 stops14h 31m

Ontario

ter 13/1

12:41 p.m.-6:37 p.m.

2 stops26h 56m

C$ 775

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

dom 25/1

12:54 p.m.-11:58 p.m.

2 stops14h 04m

Ontario

ter 27/1

10:30 p.m.-6:37 p.m.

2 stops17h 07m

C$ 792

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

ter 6/1

7:30 p.m.-9:05 p.m.

2 stops28h 35m

Ontario

sáb 17/1

10:30 p.m.-6:37 p.m.

2 stops17h 07m

C$ 801

MontrealOntario

YUL - ONT

YULONT

Montreal Pierre Elliott Trudeau Intl

dom 25/1

12:54 p.m.-11:58 p.m.

2 stops14h 04m

Ontario

ter 27/1

12:41 p.m.-1:22 p.m.

2 stops21h 41m

C$ 804

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

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 day to depart on your flight to Ontario?

On average, the least expensive day to fly to Ontario from Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 412. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 916.

What is the cheapest time of day to depart on your flight to Ontario?

Our data shows that the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Ontario flights are usually those with departure times in the afternoon. Our users have found flights to Ontario in the afternoon for as low as C$ 434. Try not to purchase tickets at noon because they tend to be around C$ 605. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Ontario flights?

You could potentially save up to 1% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Ontario flight.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Ontario (YUL to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Fastest flight time

8h 40m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Ontario takes 8h 40m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Ontario.
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Ontario by plane?

    The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Ontario is 3903.0 km. A reasonable flight in good conditions will take 8h 40m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario Airport were last updated today.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ontario Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ontario 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 Montreal Pierre Elliott Trudeau Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Ontario?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Ontario

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 427Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 431Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Montreal to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Ontario?

Once all potential Montreal to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Montreal and alert you when they change.

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