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

$76+ Cheap flights from California 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YUL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California 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.

Cheap flight deals from California to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for California to Pierre Elliott Trudeau Intl flight deals. Data was last updated September 16, 2025.

Round-trip from

$182
(Kiwi.com)

One-way from

$76
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$406

Good round-trip deal

$414 or less

Good one-way deal

$184 or less
From California to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from California to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from California to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from California to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Find flight deals from California to Pierre Elliott Trudeau Intl

Cheapest flights from California to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from California to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/212:35 pmLAS - YUL
1 stop8h 52mWestJet
Tue 10/77:00 amYUL - LAS
2 stops16h 21mWestJet
Deal found 9/16$166
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/812:35 pmLAS - YUL
1 stop8h 52mWestJet
Sun 10/127:00 amYUL - LAS
2 stops15h 37mWestJet
Deal found 9/16$182
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/1111:30 amLAS - YUL
1 stop10h 11mWestJet
Wed 10/226:45 amYUL - LAS
1 stop7h 54mWestJet
Deal found 9/14$183
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/312:35 pmLAS - YUL
1 stop8h 52mWestJet
Tue 10/76:45 amYUL - LAS
2 stops13h 49mWestJet
Deal found 9/15$184
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/48:00 amLAS - YUL
1 stop13h 41mWestJet
Tue 10/77:00 amYUL - LAS
2 stops16h 21mWestJet
Deal found 9/15$189
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/812:35 pmLAS - YUL
1 stop8h 52mWestJet
Wed 10/226:45 amYUL - LAS
1 stop7h 54mWestJet
Deal found 9/14$193
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/1111:30 amLAS - YUL
1 stop10h 11mWestJet
Wed 10/156:45 amYUL - LAS
2 stops15h 52mWestJet
Deal found 9/15$195
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/1111:30 amLAS - YUL
1 stop10h 11mWestJet
Tue 10/217:00 amYUL - LAS
1 stop13h 34mWestJet
Deal found 9/14$196
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:10 pmLAS - YUL
2 stops24h 31mWestJet
Sat 10/186:45 amYUL - LAS
2 stops13h 49mWestJet
Deal found 9/16$199
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:10 pmLAX - YUL
2 stops24h 17mWestJet
Mon 10/136:45 amYUL - LAX
2 stops42h 01mWestJet
Deal found 9/15$267
This lastminute.com deal was found by Cheapflights users on 9/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:30 amLAX - YUL
1 stop7h 50mMultiple Airlines
Mon 10/206:45 amYUL - LAX
2 stops38h 24mMultiple Airlines
Deal found 9/16$270
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:10 pmLAX - YUL
2 stops24h 17mWestJet
Mon 10/66:45 amYUL - LAX
2 stops31h 58mWestJet
Deal found 9/16$271

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 September 16, 2025.
Use the filters below to find and compare flights from California to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

California

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 10/8

12:35 pm-12:27 am

1 stop8h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

7:00 am-7:37 pm

2 stops15h 37m

$182

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Fri 10/3

12:35 pm-12:27 am

1 stop8h 52m

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:45 am-5:34 pm

2 stops13h 49m

$184

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 10/11

11:30 am-12:41 am

1 stop10h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 10/15

6:45 am-7:37 pm

2 stops15h 52m

$195

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 10/2

12:35 pm-12:27 am

1 stop8h 52m

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

7:00 am-9:29 pm

1 stop17h 29m

$202

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 10/11

11:30 am-12:41 am

1 stop10h 11m

Montreal Pierre Elliott Trudeau Intl

Wed 10/15

6:45 am-11:20 am

1 stop7h 35m

$219

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Fri 10/10

8:30 pm-4:27 pm

2 stops16h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:45 am-11:39 am

1 stop7h 54m

$219

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sun 10/12

8:00 am-12:27 am

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:45 am-7:37 pm

2 stops15h 52m

$242

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sun 10/12

8:00 am-12:27 am

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

6:45 am-5:34 pm

2 stops13h 49m

$243

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Fri 10/10

1:25 pm-12:27 am

2 stops32h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

6:45 am-5:34 pm

2 stops13h 49m

$262

Los AngelesMontreal

LAX - YUL

LAXYUL

Los Angeles

Sat 10/11

12:05 pm-8:28 pm

Nonstop5h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

6:45 pm-9:35 pm

Nonstop5h 50m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from California to Pierre Elliott Trudeau Intl

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

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

Currently, January is the cheapest month in which you can book a flight from California to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from California to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 CA to YUL?

Find hourly flight availability from California 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 September 16, 2025.

When flying from California to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from California to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from USCA to YUL are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Related info for your journey

Find useful and relevant information for your journey from California 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.

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

    A quick flight from California to Montreal Pierre Elliott Trudeau Intl Airport can take about 5h 23m. WestJet provides one of the quickest options available for as low as $301. California and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 2466 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from California to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

  • What are the most popular routes from California to Montreal Pierre Elliott Trudeau Intl Airport?

    When deciding which route to take from California to Montreal Pierre Elliott Trudeau Intl Airport consider Los Angeles - Montreal Pierre Elliott Trudeau Intl, San Francisco - Montreal Pierre Elliott Trudeau Intl or San Diego - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

    The top 3 most reliable airlines when flying from California to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (81%), Brussels Airlines (79%) and United Airlines (75%).

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

    Looking for the cheapest flight from California to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay $1,278, our data indicates the cheapest price to be $139. The most popular route (Los Angeles - Montreal Pierre Elliott Trudeau Intl), is priced around $189.

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

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

  • How can I find direct flights from California 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 California to Pierre Elliott Trudeau Intl.

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

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

    Currently, January is the cheapest month in which you can book a flight from California to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from California to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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
Sherbrooke
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.

Alternative routes for California to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
Raleigh to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Nashville to Pierre Elliott Trudeau Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Tampa to Pierre Elliott Trudeau Intl flights
West Palm Beach to Pierre Elliott Trudeau Intl flights
Austin to Pierre Elliott Trudeau Intl flights
Pittsburgh to Pierre Elliott Trudeau Intl flights
Love Field to Pierre Elliott Trudeau Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
St. Louis to Pierre Elliott Trudeau Intl flights
Cincinnati to Pierre Elliott Trudeau Intl flights
Portland to Pierre Elliott Trudeau Intl flights
Cleveland to Pierre Elliott Trudeau Intl flights
Indianapolis to Pierre Elliott Trudeau Intl flights
Charlotte to Pierre Elliott Trudeau Intl flights
Sky Harbor Intl to Pierre Elliott Trudeau Intl flights
Ontario to Pierre Elliott Trudeau Intl flights
Madison to Pierre Elliott Trudeau Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Providence to Pierre Elliott Trudeau Intl flights
San Jose to Pierre Elliott Trudeau Intl flights
Milwaukee to Pierre Elliott Trudeau Intl flights
Columbus to Pierre Elliott Trudeau Intl flights
Greensboro to Pierre Elliott Trudeau Intl flights
Richmond to Pierre Elliott Trudeau Intl flights
Fort Myers to Pierre Elliott Trudeau Intl flights
Jacksonville to Pierre Elliott Trudeau Intl flights
Santa Ana to Pierre Elliott Trudeau Intl flights

Top 7 airlines flying from California to Pierre Elliott Trudeau Intl

Discover the top 7 airlines that operate flights from California 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$117Average$413FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$134Average$594FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$143Average$564FlexibilityNo cancel feeOn-time67%
DeltaCheapest$168Average$507FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$185Average$301FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$186Average$206FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$324Average$556FlexibilityNo 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.