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Cheap flights from Montreal to California from C$ 172

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
14 Feb — 21 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 15 January 2026.

Round-trip from

C$ 342

One-way from

C$ 172

Popular in

December

Cheapest in

May

Average price

C$ 542

Good round-trip deal

C$ 423 or less

Good one-way deal

C$ 547 or less
WestJet
  • WestJet
  • 6/3-16/3
  • 3 total stops
  • 25h 31m total
  • Montreal to California
Search Deals
Air Canada
  • Air Canada
  • 7/2
  • Nonstop
  • 5h 44m total
  • Montreal to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 21 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.
Search Deals

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 15 January 2026.

Fri 6/36:45 a.m.
YUL
-
LAS
2 stops16h 31m
WestJet
Mon 16/37:05 p.m.
LAS
-
YUL
1 stop9h 00m
WestJet
Deal found 14/1C$ 342
Thu 5/36:55 p.m.
YUL
-
LAS
Nonstop5h 45m
Air Canada
Tue 17/311:30 p.m.
LAS
-
YUL
1 stop7h 53m
Air Canada
Deal found 14/1C$ 343
Sat 7/32:55 p.m.
YUL
-
LAS
1 stop10h 07m
Multiple Airlines
Wed 11/38:05 a.m.
LAS
-
YUL
2 stops13h 33m
Multiple Airlines
Deal found 14/1C$ 345
Fri 13/37:30 p.m.
YUL
-
LAS
1 stop29h 03m
WestJet
Tue 17/38:05 a.m.
LAS
-
YUL
2 stops13h 33m
WestJet
Deal found 14/1C$ 346
Thu 9/46:05 p.m.
YUL
-
LAS
Nonstop5h 30m
Air Canada
Mon 13/411:30 p.m.
LAS
-
YUL
1 stop7h 50m
Air Canada
Deal found 13/1C$ 347
Mon 18/56:45 a.m.
YUL
-
LAS
1 stop7h 54m
WestJet
Fri 22/59:10 p.m.
LAS
-
YUL
2 stops16h 17m
WestJet
Deal found 14/1C$ 349
Fri 6/36:45 a.m.
YUL
-
LAS
1 stop18h 27m
WestJet
Tue 17/37:05 p.m.
LAS
-
YUL
1 stop9h 00m
WestJet
Deal found 14/1C$ 350
Fri 24/46:45 a.m.
YUL
-
LAS
2 stops17h 48m
WestJet
Mon 27/410:00 a.m.
LAS
-
YUL
2 stops11h 42m
WestJet
Deal found 14/1C$ 352
Sun 12/46:45 a.m.
YUL
-
LAS
1 stop18h 27m
WestJet
Thu 16/411:25 p.m.
LAS
-
YUL
1 stop22h 13m
WestJet
Deal found 13/1C$ 353
Sat 7/35:10 p.m.
YUL
-
LAS
1 stop8h 21m
Air Canada
Tue 17/311:30 p.m.
LAS
-
YUL
1 stop8h 53m
Air Canada
Deal found 14/1C$ 354
Fri 6/36:45 a.m.
YUL
-
LAS
1 stop18h 27m
WestJet
Mon 9/39:15 p.m.
LAS
-
YUL
2 stops14h 58m
WestJet
Deal found 14/1C$ 356
Mon 2/37:30 p.m.
YUL
-
PSP
2 stops22h 44m
WestJet
Wed 4/36:00 p.m.
PSP
-
YUL
1 stop10h 05m
WestJet
Deal found 13/1C$ 359

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 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

Mon 2/3

7:30 p.m.-12:26 p.m.

2 stops19h 56m

Palm Springs

Wed 4/3

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

2 stops14h 50m

C$ 367

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

3:00 p.m.-9:51 p.m.

1 stop9h 51m

Las Vegas Harry Reid Intl

Mon 2/2

12:30 a.m.-2:00 p.m.

1 stop10h 30m

C$ 367

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

6:45 a.m.-12:40 p.m.

2 stops32h 55m

Palm Springs

Sat 23/5

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

1 stop8h 37m

C$ 370

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

2:20 p.m.-9:32 a.m.

2 stops22h 12m

Palm Springs

Tue 7/4

4:40 p.m.-1:09 p.m.

2 stops17h 29m

C$ 374

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

12:52 p.m.-7:14 p.m.

1 stop9h 22m

Las Vegas Harry Reid Intl

Fri 13/3

11:00 p.m.-11:59 a.m.

1 stop9h 59m

C$ 384

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

9:15 a.m.-3:15 p.m.

1 stop9h 00m

San Diego

Mon 27/4

8:39 p.m.-10:40 a.m.

2 stops11h 01m

C$ 399

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

7:00 a.m.-6:33 p.m.

2 stops14h 33m

San Diego

Mon 16/3

10:15 p.m.-3:16 p.m.

1 stop14h 01m

C$ 399

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

3:00 p.m.-11:40 p.m.

2 stops11h 40m

San Diego

Mon 23/3

10:15 p.m.-3:16 p.m.

1 stop14h 01m

C$ 399

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

4:55 p.m.-10:59 p.m.

1 stop9h 04m

San Diego

Wed 22/4

8:00 a.m.-12:13 a.m.

1 stop13h 13m

C$ 399

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

4:14 p.m.-3:16 p.m.

2 stops20h 02m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

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$ 186). Flying from Montreal to California in November is currently the most expensive (average of C$ 331). 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 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.

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 January 2026.

The most flights from YMQ to USCA 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).

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 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
407 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.6

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
407 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.6

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
8,049 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.6

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
9,164 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.6

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
3,243 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.6

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
10,622 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.6

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 9h 22m. The time it takes to get you to your destination can typically vary by up to 10h 34m. 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$ 156 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$ 167 and C$ 171, 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 (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$ 360. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 417 on average, our data indicates C$ 1,252 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$ 186). Flying from Montreal to California in November is currently the most expensive (average of C$ 331). 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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 195AverageC$ 484FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 212AverageC$ 571FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 220AverageC$ 626FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 247AverageC$ 380FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 273AverageC$ 451FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 318AverageC$ 630FlexibilityNo 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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