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Cheap flights from Montreal to California from C$ 161

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

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 26 November 2025.

Mon 8/127:30 p.m.YUL - PSP
1 stop24h 40mWestJet
Sun 14/1210:25 a.m.PSP - YUL
2 stops31h 18mWestJet
Deal found 24/11C$ 380
Mon 8/128:00 a.m.YUL - LAS
2 stops27h 38mMultiple Airlines
Wed 10/127:05 p.m.LAS - YUL
1 stop9h 00mMultiple Airlines
Deal found 25/11C$ 418
Thu 11/126:45 a.m.YUL - LAS
1 stop8h 13mMultiple Airlines
Tue 16/1212:40 p.m.LAS - YUL
1 stop9h 03mMultiple Airlines
Deal found 23/11C$ 422
Mon 8/126:45 a.m.YUL - LAS
1 stop7h 57mMultiple Airlines
Tue 9/128:00 a.m.LAS - YUL
2 stops13h 43mMultiple Airlines
Deal found 24/11C$ 423
Tue 9/126:45 a.m.YUL - LAS
1 stop11h 02mMultiple Airlines
Fri 12/127:05 p.m.LAS - YUL
1 stop9h 00mMultiple Airlines
Deal found 24/11C$ 425
Thu 4/128:00 a.m.YUL - LAS
1 stop15h 45mMultiple Airlines
Tue 9/127:05 p.m.LAS - YUL
1 stop9h 00mMultiple Airlines
Deal found 23/11C$ 428
Tue 9/127:30 p.m.YUL - LAS
2 stops19h 49mMultiple Airlines
Thu 18/1212:40 p.m.LAS - YUL
1 stop9h 03mMultiple Airlines
Deal found 23/11C$ 435
Mon 8/126:45 a.m.YUL - LAS
3 stops28h 53mMultiple Airlines
Thu 11/127:05 p.m.LAS - YUL
1 stop9h 00mMultiple Airlines
Deal found 25/11C$ 436
Thu 11/126:45 a.m.YUL - LAS
1 stop8h 13mMultiple Airlines
Mon 15/1210:08 p.m.LAS - YUL
3 stops23h 27mMultiple Airlines
Deal found 25/11C$ 437
Wed 10/124:10 p.m.YUL - LAS
1 stop9h 21mAir Canada
Wed 17/129:10 a.m.LAS - YUL
Nonstop4h 47mAir Canada
Deal found 26/11C$ 440
Mon 8/127:30 p.m.YUL - SNA
1 stop20h 55mWestJet
Sun 14/122:15 p.m.SNA - YUL
1 stop13h 50mWestJet
Deal found 24/11C$ 440
Sat 13/127:30 a.m.YUL - PSP
2 stops13h 30mAmerican Airlines
Wed 17/121:10 p.m.PSP - YUL
2 stops23h 01mAmerican Airlines
Deal found 24/11C$ 460

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 26 November 2025.

Round-trip from

C$ 380

One-way from

C$ 161

Popular in

December

Cheapest in

May

Average price

C$ 619

Good round-trip deal

C$ 349 or less

Good one-way deal

C$ 358 or less
WestJet
  • WestJet
  • 8/12-14/12
  • 3 total stops
  • 55h 58m total
  • Montreal to California
Search Deals
WestJet
  • WestJet
  • 12/12
  • 1 total stop
  • 8h 13m total
  • Montreal to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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.
Search Deals

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 26 November 2025.
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

Mon 8/12

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

1 stop24h 40m

Palm Springs

Sun 14/12

10:25 a.m.-8:43 p.m.

2 stops31h 18m

C$ 380

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:30 p.m.-1:24 p.m.

1 stop20h 54m

Santa Ana J. Wayne/Orange Cnty

Sat 14/3

2:15 p.m.-12:38 a.m.

2 stops31h 23m

C$ 426

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:45 a.m.-8:16 p.m.

2 stops40h 31m

Las Vegas Harry Reid Intl

Mon 23/2

8:00 a.m.-12:38 a.m.

2 stops13h 38m

C$ 432

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

7:30 p.m.-11:43 a.m.

1 stop19h 13m

Palm Springs

Fri 6/2

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

1 stop10h 05m

C$ 433

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

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

1 stop17h 57m

Las Vegas Harry Reid Intl

Thu 12/3

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

1 stop9h 00m

C$ 435

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

7:30 p.m.-12:27 p.m.

2 stops19h 57m

Palm Springs

Thu 15/1

1:15 p.m.-7:05 a.m.

2 stops14h 50m

C$ 436

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

6:45 a.m.-12:26 p.m.

2 stops32h 41m

Palm Springs

Mon 9/2

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

1 stop10h 05m

C$ 437

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

6:45 a.m.-5:10 p.m.

2 stops13h 25m

Palm Springs

Sat 7/2

1:15 p.m.-12:38 a.m.

2 stops32h 23m

C$ 444

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:45 a.m.-5:13 p.m.

2 stops13h 28m

Palm Springs

Sun 15/2

1:15 p.m.-7:05 a.m.

2 stops14h 50m

C$ 446

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

Sat 7/2

11:12 a.m.-9:17 p.m.

1 stop7h 05m

C$ 449

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

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$ 189). Flying from Montreal to California in November is currently the most expensive (average of C$ 343). 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 26 November 2025.

It’s optimal to fly from Montreal to California in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Montreal to California?

Use this chart to determine the cheapest time to fly round-trip from Montreal to California. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to California flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal to California

Explore weekly flight availability from Montreal to California. 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 26 November 2025.

The most flights from YMQ to USCA are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

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 26 November 2025.
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
394 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

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
394 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

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
7,998 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

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
9,046 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

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
3,173 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

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
10,476 reviews
Porter Airlines
8.0
Very good
394 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.0

Food

7.6

Boarding

8.2

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 Porter Airlines fly from Montreal to California in about 8h 07m. The time it takes to get you to your destination can typically vary by up to 16h 33m. Airlines will cover a distance of 3592 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$ 161 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and Porter Airlines, with prices starting from C$ 189 and C$ 238, 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 Brussels Airlines (68%), United Airlines (68%) or Air New Zealand (67%) 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$ 326. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl) can be booked for C$ 281 on average, our data indicates C$ 882 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$ 189). Flying from Montreal to California in November is currently the most expensive (average of C$ 343). 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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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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 220AverageC$ 519FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 241AverageC$ 645FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 251AverageC$ 388FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 262AverageC$ 592FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 290AverageC$ 474FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 322AverageC$ 634FlexibilityNo 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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