HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre Elliott Trudeau Intl

$163+ Cheap flights from Los Angeles (LAX) to Pierre Elliott Trudeau Intl (YUL)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YUL
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Los Angeles Los Angeles to Montreal Pierre Elliott Trudeau Intl are usually found in October or September, booked 47 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Los Angeles to Pierre Elliott Trudeau Intl

Cheapest flights from Los Angeles to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Los Angeles to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:05 pm
LAX
-
YUL
1 stop10h 00m
Multiple Airlines
Tue 6/166:45 am
YUL
-
LAX
1 stop8h 10m
Multiple Airlines
Deal found 3/18$340
This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:05 pm
LAX
-
YUL
1 stop10h 00m
WestJet
Sat 5/168:00 pm
YUL
-
LAX
1 stop19h 25m
WestJet
Deal found 3/18$342
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:30 am
LAX
-
YUL
2 stops13h 55m
WestJet
Wed 6/178:00 pm
YUL
-
LAX
1 stop19h 25m
WestJet
Deal found 3/18$343
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 am
LAX
-
YUL
2 stops13h 55m
WestJet
Sun 6/148:00 pm
YUL
-
LAX
1 stop19h 25m
WestJet
Deal found 3/18$344
This FlightHub deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:05 pm
LAX
-
YUL
1 stop10h 00m
WestJet
Sun 6/78:00 pm
YUL
-
LAX
1 stop19h 25m
WestJet
Deal found 3/19$345
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:55 pm
LAX
-
YUL
1 stop8h 42m
Porter Airlines
Sun 6/76:45 am
YUL
-
LAX
1 stop8h 10m
Porter Airlines
Deal found 3/19$347
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:05 pm
LAX
-
YUL
1 stop10h 00m
Multiple Airlines
Mon 5/116:45 am
YUL
-
LAX
1 stop8h 10m
Multiple Airlines
Deal found 3/18$349
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:58 pm
LAX
-
YUL
2 stops33h 22m
Multiple Airlines
Sat 5/27:15 am
YUL
-
LAX
1 stop9h 50m
Multiple Airlines
Deal found 3/18$350
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:30 am
LAX
-
YUL
1 stop13h 15m
Multiple Airlines
Sun 5/106:45 am
YUL
-
LAX
1 stop8h 10m
Multiple Airlines
Deal found 3/18$351
This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 am
LAX
-
YUL
2 stops13h 55m
WestJet
Tue 5/126:45 am
YUL
-
LAX
2 stops13h 25m
WestJet
Deal found 3/18$352
This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:30 am
LAX
-
YUL
2 stops13h 55m
WestJet
Fri 6/196:45 am
YUL
-
LAX
2 stops18h 20m
WestJet
Deal found 3/18$353

Find flight deals from Los Angeles to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$340
(FlightHub)

One-way from

$163
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$560

Good round-trip deal

$584 or less

Good one-way deal

$281 or less
Provider with most accurate pricing for Los Angeles Los Angeles-Montreal Pierre Elliott Trudeau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Montreal Pierre Elliott Trudeau Intl flights.
Search Deals
From Los Angeles Los Angeles to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Los Angeles Los Angeles to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles Los Angeles to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Los Angeles Los Angeles to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Wed 6/3

7:30 am-12:25 am

2 stops13h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

6:45 am-11:55 am

1 stop8h 10m

$441

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Wed 6/3

7:30 am-12:25 am

2 stops13h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

6:45 am-5:10 pm

2 stops13h 25m

$468

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Wed 6/3

12:55 pm-12:37 am

1 stop8h 42m

Montreal Pierre Elliott Trudeau Intl

Thu 6/18

6:45 am-11:55 am

1 stop8h 10m

$476

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Fri 4/3

9:25 am-11:44 pm

1 stop11h 19m

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

12:42 pm-11:55 pm

1 stop14h 13m

$476

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Fri 4/17

11:59 pm-10:40 am

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

2:20 pm-12:55 am

1 stop13h 35m

$476

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Thu 4/9

12:15 am-10:40 am

1 stop7h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

3:25 pm-11:20 pm

1 stop10h 55m

$476

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Fri 4/17

11:59 pm-1:09 pm

2 stops10h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

11:23 am-9:50 pm

2 stops13h 27m

$491

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Wed 4/1

10:55 pm-11:37 am

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

12:50 pm-9:07 pm

1 stop11h 17m

$514

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Sat 4/4

9:55 pm-11:37 am

1 stop10h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

6:00 am-2:35 pm

1 stop11h 35m

$546
Quickest round-trip

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles Los Angeles

Thu 4/23

8:30 am-4:56 pm

Nonstop5h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

5:55 pm-8:59 pm

Nonstop6h 04m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Los Angeles to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Pierre Elliott Trudeau Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Los Angeles to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Los Angeles 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 Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Pierre Elliott Trudeau Intl. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport (average of $181). Flying from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of $281). 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.

What is the cheapest time of day to fly from LAX to YUL?

Find hourly flight availability from Los Angeles to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

How much does it cost to fly round-trip from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

The best insider tips for Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport trip
Our travel experts
John Walton

John Walton

Expert on YUL

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAX

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated March 21, 2026.
See what other customers who have flown with Porter Airlines,Delta, andUnited Airlines from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
425 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
425 reviews
Porter Airlines
8.0
Very good
425 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,313 reviews
Porter Airlines
8.0
Very good
425 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,451 reviews
Porter Airlines
8.0
Very good
425 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,299 reviews
Porter Airlines
8.0
Very good
425 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,821 reviews
Porter Airlines
8.0
Very good
425 reviews

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Pierre Elliott Trudeau Intl. 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 Los Angeles to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl, you will be flying from Los Angeles. Los Angeles Los Angeles (LAX) is just 9.4 mi from the center of the city. Los Angeles is the only Los Angeles airport and it handles 4 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 6 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Los Angeles Los Angeles on a regular basis.

  • How long is the flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport in 8h 42m. Fly via WestJet, Porter Airlines, or Delta to get the fastest option. The distance from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport is about 2466 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Currently priced at $150, Porter Airlines will fly you from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Delta - these airlines can fly you to your destination from $151 and $172, respectively. Porter Airlines is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport are WestJet ($78), Porter Airlines ($94), and Air Canada ($130).

  • What are the most reliable airlines from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Brussels Airlines (65%), Air Canada (46%) or United Airlines (46%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking at all options, your cheapest flight can be booked for $164. While the most popular route (Los Angeles Los Angeles - Montreal Pierre Elliott Trudeau Intl) can be booked for $317 on average, our data indicates $1,515 when flying from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Los Angeles to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Los Angeles to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to Pierre Elliott Trudeau Intl 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 Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport (average of $181). Flying from Los Angeles to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of $281). 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Los Angeles to Pierre Elliott Trudeau Intl

Discover the top 6 airlines that operate flights from Los Angeles to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$150Average$297FlexibilityNo cancel feeOn-time52%
WestJetCheapest$151Average$261FlexibilityNo cancel feeOn-time60%
DeltaCheapest$172Average$519FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$567FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$257Average$530FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$516Average$662FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.