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Cheap flights from Montreal to California from C$ 183

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to California

Keep the following information in mind while searching for Montreal to California flight deals. Data was last updated 6 January 2026.

Round-trip from

C$ 344

One-way from

C$ 183

Popular in

December

Cheapest in

May

Average price

C$ 534

Good round-trip deal

C$ 419 or less

Good one-way deal

C$ 542 or less
WestJet
  • WestJet
  • 1/5-15/5
  • 3 total stops
  • 21h 57m total
  • Montreal to California
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WestJet
  • WestJet
  • 26/1
  • 2 total stops
  • 16h 30m total
  • Montreal to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to California.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to California.
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Find flight deals from Montreal to California

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to California
Explore the most affordable flight options available from Montreal to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 January 2026.

Fri 1/56:45 a.m.YUL - PSP
2 stops13h 20mWestJet
Fri 15/51:05 p.m.PSP - YUL
1 stop8h 37mWestJet
Deal found 4/1C$ 344
Wed 18/36:45 a.m.YUL - LAS
2 stops40h 31mWestJet
Sun 22/311:25 p.m.LAS - YUL
1 stop22h 13mWestJet
Deal found 6/1C$ 366
Sat 7/26:45 a.m.YUL - LAS
2 stops38h 28mWestJet
Sat 14/27:05 p.m.LAS - YUL
2 stops26h 33mWestJet
Deal found 6/1C$ 368
Tue 17/36:45 a.m.YUL - LAS
2 stops14h 28mWestJet
Mon 23/311:25 p.m.LAS - YUL
1 stop22h 13mWestJet
Deal found 6/1C$ 370
Sun 1/26:45 a.m.YUL - LAS
1 stop18h 17mMultiple Airlines
Wed 4/27:05 p.m.LAS - YUL
1 stop9h 00mMultiple Airlines
Deal found 6/1C$ 373
Fri 8/56:45 a.m.YUL - LAS
1 stop17h 44mWestJet
Sun 10/58:00 a.m.LAS - YUL
1 stop13h 42mWestJet
Deal found 6/1C$ 374
Fri 5/68:00 a.m.YUL - LAS
1 stop31h 30mWestJet
Thu 18/611:30 a.m.LAS - YUL
1 stop10h 12mWestJet
Deal found 6/1C$ 376
Sat 4/46:30 p.m.YUL - PSP
2 stops18h 02mUnited Airlines
Thu 9/41:15 p.m.PSP - YUL
1 stop7h 58mUnited Airlines
Deal found 6/1C$ 377
Sun 12/46:45 a.m.YUL - LAS
2 stops29h 51mWestJet
Thu 16/48:05 a.m.LAS - YUL
2 stops13h 33mWestJet
Deal found 6/1C$ 377
Mon 16/26:45 a.m.YUL - LAS
2 stops32h 34mWestJet
Thu 19/21:10 p.m.LAS - YUL
2 stops14h 55mWestJet
Deal found 6/1C$ 379
Tue 2/68:05 a.m.YUL - LAS
Nonstop5h 30mAir Canada
Mon 22/66:50 a.m.LAS - YUL
1 stop11h 04mAir Canada
Deal found 6/1C$ 383
Thu 19/27:30 p.m.YUL - LAS
1 stop17h 57mWestJet
Mon 23/211:25 p.m.LAS - YUL
1 stop22h 13mWestJet
Deal found 6/1C$ 384

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to California 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 629,999 searches. Data last updated 6 January 2026.
Use the filters below to find and compare flights from Montreal to California that are best for you.

Fly from

Montreal

Fly to

California

Route

Depart

Return

Price

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-5:05 p.m.

2 stops13h 20m

Palm Springs

Fri 15/5

1:05 p.m.-12:42 a.m.

1 stop8h 37m

C$ 344

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

6:45 a.m.-6:11 p.m.

2 stops14h 26m

Las Vegas Harry Reid Intl

Wed 28/1

8:00 a.m.-12:43 a.m.

2 stops13h 43m

C$ 394

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

6:45 a.m.-6:11 p.m.

2 stops14h 26m

Las Vegas Harry Reid Intl

Wed 28/1

8:00 a.m.-12:43 a.m.

2 stops13h 43m

C$ 394

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

6:45 a.m.-10:12 p.m.

1 stop18h 27m

Las Vegas Harry Reid Intl

Fri 10/4

7:05 p.m.-7:05 a.m.

1 stop9h 00m

C$ 396

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

6:45 a.m.-9:33 p.m.

2 stops17h 48m

Las Vegas Harry Reid Intl

Wed 8/4

7:05 p.m.-7:05 a.m.

1 stop9h 00m

C$ 396

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

4:45 p.m.-9:35 a.m.

2 stops19h 50m

Palm Springs

Sun 8/2

6:09 p.m.-2:00 p.m.

2 stops16h 51m

C$ 401

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

3:00 p.m.-9:35 a.m.

2 stops21h 35m

Palm Springs

Wed 18/2

7:00 a.m.-9:17 p.m.

1 stop11h 17m

C$ 402

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

7:30 p.m.-5:10 p.m.

1 stop24h 40m

Palm Springs

Sun 8/2

6:00 p.m.-7:05 a.m.

1 stop10h 05m

C$ 406

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

7:30 p.m.-10:27 a.m.

1 stop17h 57m

Las Vegas Harry Reid Intl

Wed 8/4

8:05 a.m.-12:38 a.m.

2 stops13h 33m

C$ 409

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

5:00 a.m.-10:35 a.m.

1 stop8h 35m

Palm Springs

Thu 16/4

11:25 a.m.-11:21 p.m.

1 stop8h 56m

C$ 417

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

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

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

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

Currently, April is the cheapest month in which you can book a flight from Montreal to California (average of C$ 184). Flying from Montreal to California in November is currently the most expensive (average of C$ 328). 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 YMQ to CA?

Find hourly flight availability from Montreal to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 January 2026.

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

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

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated 6 January 2026.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines from Montreal to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
405 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
405 reviews
Porter Airlines
8.0
Very good
405 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,017 reviews
Porter Airlines
8.0
Very good
405 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,134 reviews
Porter Airlines
8.0
Very good
405 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,235 reviews
Porter Airlines
8.0
Very good
405 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,598 reviews
Porter Airlines
8.0
Very good
405 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

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

    Airlines like WestJet, United Airlines, and Delta fly from Montreal to California in about 13h 20m. The time it takes to get you to your destination can typically vary by up to 6h 30m. Airlines will cover a distance of 3829 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    C$ 154 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and United Airlines, with prices starting from C$ 165 and C$ 170, respectively.

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

    The most popular flight routes from Montreal to California are Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl, Montreal Pierre Elliott Trudeau Intl - Los Angeles and Montreal Pierre Elliott Trudeau Intl - San Francisco.

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

    No one likes to see their flight delayed. When booking a flight from Montreal to California consider choosing Air Canada (63%), United Airlines (59%) or Air New Zealand (59%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to California?

    Looking at all options, your cheapest flight can be booked for C$ 363. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl) can be booked for C$ 275 on average, our data indicates C$ 1,250 when flying from Montreal to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to California 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 Montreal to California?

    Currently, April is the cheapest month in which you can book a flight from Montreal to California (average of C$ 184). Flying from Montreal to California in November is currently the most expensive (average of C$ 328). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Montreal to California

Discover the top 6 airlines that operate flights from Montreal to California. 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 629,999 searches. Data last updated 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 235AverageC$ 630FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 240AverageC$ 480FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 245AverageC$ 377FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 255AverageC$ 575FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 279AverageC$ 442FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 346AverageC$ 627FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to California?

Cheapflights makes it easy to find Montreal to California flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal to California?

Cheapflights simply makes it quick and affordable to book flights from Montreal to California by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to California with no change fees?

Certainly. Search results for flights to California from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to California become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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