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$88+ Cheap flights from California to Montreal (YMQ)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YMQ
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from California to Montreal

Keep the following information in mind while searching for California to Montreal flight deals. Data was last updated January 15, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$208
(Trip.com)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$523

Good round-trip deal

$569 or less

Good one-way deal

$289 or less
Provider with most accurate pricing for Los Angeles-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Montreal (YMQ) flights.
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From California to Montreal (YMQ)
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One-way flight from California to Montreal (YMQ)
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Highest demand for flights based on searches. 16% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from California to Montreal (YMQ).
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Price to beat on a one-way flight from California to Montreal (YMQ).
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Find flight deals from California to Montreal

Cheapest flights from California to Montreal
Explore the most affordable flight options available from California to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Trip.com deal was found by Cheapflights users on 1/12. 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 4/248:05 am
LAS
-
YUL
2 stops13h 33m
WestJet
Mon 4/276:45 am
YUL
-
LAS
1 stop9h 09m
WestJet
Deal found 1/12$208
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 4/3011:30 am
LAS
-
YUL
1 stop10h 12m
WestJet
Sun 5/36:45 am
YUL
-
LAS
1 stop9h 09m
WestJet
Deal found 1/13$212
This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:00 am
LAS
-
YUL
Nonstop4h 47m
Air Canada
Sat 3/76:55 pm
YUL
-
LAS
Nonstop5h 45m
Air Canada
Deal found 1/14$214
This FlightHub deal was found by Cheapflights users on 1/13. 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 5/2311:30 am
LAS
-
YUL
1 stop10h 12m
WestJet
Sat 5/306:45 am
YUL
-
LAS
2 stops15h 52m
WestJet
Deal found 1/13$226
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/316:15 am
LAS
-
YUL
1 stop10h 10m
Air Canada
Sat 2/75:55 pm
YUL
-
LAS
Nonstop5h 44m
Air Canada
Deal found 1/13$240
This Trip.com deal was found by Cheapflights users on 1/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:35 pm
LAS
-
YUL
1 stop9h 05m
WestJet
Thu 6/46:45 am
YUL
-
LAS
2 stops15h 52m
WestJet
Deal found 1/14$247
This FlightHub deal was found by Cheapflights users on 1/13. 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 4/37:05 pm
LAS
-
YUL
1 stop9h 00m
WestJet
Tue 4/76:45 am
YUL
-
LAS
2 stops14h 28m
WestJet
Deal found 1/13$249
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 5/231:25 pm
SFO
-
YUL
1 stop8h 12m
Porter Airlines
Thu 5/286:45 am
YUL
-
SFO
1 stop8h 38m
Porter Airlines
Deal found 1/13$267
This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:25 am
SFO
-
YUL
Nonstop5h 24m
Air Canada
Tue 3/35:50 pm
YUL
-
SFO
Nonstop6h 32m
Air Canada
Deal found 1/14$269
This Booking.com deal was found by Cheapflights users on 1/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:10 am
SFO
-
YUL
Nonstop5h 37m
Air Canada
Tue 4/286:00 pm
YUL
-
SFO
Nonstop6h 21m
Air Canada
Deal found 1/14$270
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 5/712:50 pm
SFO
-
YUL
1 stop8h 52m
Multiple Airlines
Wed 5/136:45 am
YUL
-
SFO
1 stop8h 38m
Multiple Airlines
Deal found 1/13$276
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/65:45 pm
LAX
-
YUL
1 stop10h 20m
Multiple Airlines
Tue 2/106:45 am
YUL
-
LAX
1 stop8h 51m
Multiple Airlines
Deal found 1/13$279

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Montreal 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 January 15, 2026.
Use the filters below to find and compare flights from California to Montreal that are best for you.

Fly from

California

Fly to

Montreal

Route

Depart

Return

Price

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Fri 4/24

8:05 am-12:38 am

2 stops13h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

6:45 am-12:54 pm

1 stop9h 09m

$208

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sun 3/1

9:00 am-4:47 pm

Nonstop4h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 3/7

6:55 pm-9:40 pm

Nonstop5h 45m

$214

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Sat 5/23

11:30 am-12:42 am

1 stop10h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

6:45 am-7:37 pm

2 stops15h 52m

$226

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 5/26

12:35 pm-12:40 am

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

6:45 am-7:37 pm

2 stops15h 52m

$247

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Thu 5/28

11:30 am-7:25 pm

Nonstop4h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 6/4

8:05 am-10:35 am

Nonstop5h 30m

$252

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 4/22

9:10 am-5:02 pm

Nonstop4h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

6:05 pm-8:35 pm

Nonstop5h 30m

$252

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Fri 5/15

12:35 pm-12:40 am

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 5/18

6:45 am-11:39 am

1 stop7h 54m

$255

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Wed 1/28

7:15 am-9:17 pm

1 stop11h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

2:13 pm-10:03 pm

1 stop10h 50m

$260

Las VegasMontreal

LAS - YUL

LASYUL

Las Vegas Harry Reid Intl

Tue 1/27

11:30 pm-2:00 pm

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

2:13 pm-9:57 pm

1 stop10h 44m

$260

San FranciscoMontreal

SFO - YUL

SFOYUL

San Francisco

Tue 1/27

8:25 am-4:49 pm

Nonstop5h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

5:50 pm-9:22 pm

Nonstop6h 32m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 60 results
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Best time to book a flight from California to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

What is the cheapest month to book a flight from California to Montreal?

Currently, May is the cheapest month in which you can book a flight from California to Montreal (average of $127). Flying from California to Montreal in September is currently the most expensive (average of $239). 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 YMQ?

Find hourly flight availability from California to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 15, 2026.

When flying from California to Montreal, 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

Explore weekly flight availability from California to Montreal. 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 January 15, 2026.

The most flights from USCA to YMQ are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from California to Montreal?

Related info for your journey

Find useful and relevant information for your journey from California to Montreal. 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?

    WestJet, Air Canada, and United Airlines can get you from California to Montreal in just under 4h 47m. Your travel time can differ by up to 8h 46m. Airlines will cover a distance of 2232 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Montreal one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $78. Porter Airlines flights start at $94 while deals on Air Canada start at $112 one-way.

  • What are the most popular routes from California to Montreal?

    While some choose either San Francisco - Montreal Pierre Elliott Trudeau Intl or San Diego - Montreal Pierre Elliott Trudeau Intl, Los Angeles - Montreal Pierre Elliott Trudeau Intl is the most popular route from California to Montreal.

  • What are the most reliable airlines from California to Montreal?

    No one likes to see their flight delayed. When booking a flight from California to Montreal consider choosing Brussels Airlines (82%), Air Canada (65%) or United Airlines (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from California to Montreal?

    While on average a flight from California to Montreal is generally $1,200, our data shows the cheapest flight currently is $203. When looking at the most popular route, (Los Angeles - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $279 for that flight.

  • Can I find deals for flights from California to Montreal that include hotel bookings?

    Yes. In addition to deals on California to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Montreal?

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

  • Can I find deals for business class flights from California to Montreal?

    Yes. Cheapflights offers flight deals from California to Montreal 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?

    Currently, May is the cheapest month in which you can book a flight from California to Montreal (average of $127). Flying from California to Montreal in September is currently the most expensive (average of $239). 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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Top 6 airlines flying from California to Montreal

Discover the top 6 airlines that operate flights from California to Montreal. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$127Average$562FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$139Average$302FlexibilityNo cancel feeOn-time52%
WestJetCheapest$151Average$259FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$161Average$566FlexibilityNo cancel feeOn-time69%
DeltaCheapest$162Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$323Average$593FlexibilityNo cancel feeOn-time71%

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