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Cheap flights from Montreal to California from C$ 175

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
20 Apr — 27 Apr1
1 adult

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 15 April 2025.

Round-trip from

C$ 291

One-way from

C$ 175

Popular in

December

Cheapest in

April

Average price

C$ 483

Good round-trip deal

C$ 358 or less

Good one-way deal

C$ 198 or less
WestJet
  • WestJet
  • 12/5-15/5
  • 2 total stops
  • 16h 56m total
  • Montreal to California
Search Deals
WestJet
  • WestJet
  • 26/5
  • 2 total stops
  • 16h 21m total
  • Montreal to California
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

Find flight deals from Montreal to California

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 15 April 2025.

Mon 12/56:45 a.m.YUL - LAS
1 stop7h 54mWestJet
Thu 15/512:35 p.m.LAS - YUL
1 stop9h 02mWestJet
Deal found 14/4C$ 291
Mon 28/42:35 p.m.YUL - LAS
1 stop9h 53mPorter Airlines
Thu 1/59:55 a.m.LAS - YUL
1 stop7h 02mPorter Airlines
Deal found 14/4C$ 293
Wed 30/46:45 a.m.YUL - LAS
1 stop9h 43mMultiple Airlines
Sun 11/510:00 a.m.LAS - YUL
2 stops11h 43mMultiple Airlines
Deal found 14/4C$ 330
Tue 15/76:45 a.m.YUL - LAX
2 stops16h 38mWestJet
Sun 27/712:35 p.m.LAX - YUL
1 stop15h 33mWestJet
Deal found 14/4C$ 330
Fri 9/56:45 a.m.YUL - LAX
1 stop8h 25mPorter Airlines
Sat 10/51:10 p.m.LAX - YUL
1 stop8h 27mPorter Airlines
Deal found 14/4C$ 337
Wed 30/46:45 a.m.YUL - LAX
1 stop8h 35mMultiple Airlines
Thu 8/59:10 p.m.LAX - YUL
2 stops24h 27mMultiple Airlines
Deal found 14/4C$ 338
Fri 3/104:45 p.m.YUL - SAN
Nonstop5h 50mAir Canada
Mon 6/108:11 p.m.SAN - YUL
1 stop9h 05mAir Canada
Deal found 14/4C$ 347
Thu 1/54:30 p.m.YUL - SFO
Nonstop6h 25mAir Canada
Sun 4/511:25 a.m.SFO - YUL
Nonstop5h 40mAir Canada
Deal found 14/4C$ 356
Sat 10/56:45 a.m.YUL - SFO
1 stop8h 45mPorter Airlines
Wed 14/51:30 p.m.SFO - YUL
1 stop8h 07mPorter Airlines
Deal found 13/4C$ 358
Mon 26/57:00 a.m.YUL - SAN
1 stop9h 20mWestJet
Mon 2/61:00 p.m.SAN - YUL
2 stops32h 37mWestJet
Deal found 14/4C$ 359
Fri 5/128:10 a.m.YUL - LAS
Nonstop5h 48mAir Canada
Thu 11/1211:25 p.m.LAS - YUL
Nonstop4h 45mAir Canada
Deal found 13/4C$ 361
Mon 26/57:00 a.m.YUL - SAN
1 stop9h 20mMultiple Airlines
Mon 2/61:55 p.m.SAN - YUL
1 stop7h 42mMultiple Airlines
Deal found 14/4C$ 361

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 15 April 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

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

6:45 a.m.-11:39 a.m.

1 stop7h 54m

Las Vegas Harry Reid Intl

Thu 15/5

12:35 p.m.-12:37 a.m.

1 stop9h 02m

C$ 291

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 28/4

2:35 p.m.-9:28 p.m.

1 stop9h 53m

Las Vegas Harry Reid Intl

Thu 1/5

9:55 a.m.-7:57 p.m.

1 stop7h 02m

C$ 293

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 30/4

6:45 a.m.-1:28 p.m.

1 stop9h 43m

Las Vegas Harry Reid Intl

Sun 11/5

10:00 a.m.-12:43 a.m.

2 stops11h 43m

C$ 330

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Sun 8/6

6:45 a.m.-1:05 p.m.

1 stop9h 20m

Los Angeles

Sun 22/6

7:00 a.m.-12:43 a.m.

1 stop14h 43m

C$ 330

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 31/7

8:10 a.m.-8:23 p.m.

1 stop15h 13m

Los Angeles

Mon 4/8

9:10 p.m.-7:08 a.m.

1 stop30h 58m

C$ 331

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

4:45 p.m.-7:35 p.m.

Nonstop5h 50m

San Diego

Mon 6/10

8:11 p.m.-8:16 a.m.

1 stop9h 05m

C$ 347

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:45 a.m.-1:05 p.m.

1 stop9h 20m

Los Angeles

Tue 24/6

2:00 p.m.-12:37 a.m.

1 stop7h 37m

C$ 352

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 1/5

4:30 p.m.-7:55 p.m.

Nonstop6h 25m

San Francisco

Sun 4/5

11:25 a.m.-8:05 p.m.

Nonstop5h 40m

C$ 356

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

6:45 a.m.-12:30 p.m.

1 stop8h 45m

San Francisco

Wed 14/5

1:30 p.m.-12:37 a.m.

1 stop8h 07m

C$ 358

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

7:00 a.m.-1:20 p.m.

1 stop9h 20m

San Diego

Mon 2/6

1:00 p.m.-12:37 a.m.

2 stops32h 37m

C$ 359

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

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, September is the cheapest month in which you can book a flight from Montreal to California (average of C$ 230). Flying from Montreal to California in July is currently the most expensive (average of C$ 314). 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 15 April 2025.

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.

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 15 April 2025.

The most flights from YMQ to USCA are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 15 April 2025.
To help decide which airline to fly from Montreal to California, see what other customers have to say about Alaska Airlines, Porter Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
280 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air Transat
7.8
Good
385 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,656 reviews
Alaska Airlines
8.0
Very good
9,871 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

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

    C$ 175 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 Air Canada, with prices starting from C$ 194 and C$ 216, 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 - Los Angeles, Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl 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 (88%), United Airlines (88%) or Air New Zealand (88%) 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$ 236. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 239 on average our data indicates C$ 467 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, September is the cheapest month in which you can book a flight from Montreal to California (average of C$ 230). Flying from Montreal to California in July is currently the most expensive (average of C$ 314). 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 7 airlines flying from Montreal to California

Discover the top 7 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 274AverageC$ 457FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 310AverageC$ 491FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 345AverageC$ 583FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 348AverageC$ 675FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 356AverageC$ 619FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 374AverageC$ 632FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 507AverageC$ 577FlexibilityNo cancel feeOn-time50%
Search Air Transat 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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