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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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 January 2026.

Tue 21/46:45 a.m.
YUL
-
LAS
2 stops14h 28m
WestJet
Fri 24/48:05 a.m.
LAS
-
YUL
2 stops13h 33m
WestJet
Deal found 27/1C$ 346
Thu 16/48:00 p.m.
YUL
-
LAS
1 stop29h 12m
WestJet
Tue 21/47:05 p.m.
LAS
-
YUL
2 stops26h 33m
WestJet
Deal found 27/1C$ 350
Tue 5/56:45 a.m.
YUL
-
LAS
1 stop7h 55m
WestJet
Tue 12/56:10 p.m.
LAS
-
YUL
1 stop9h 50m
WestJet
Deal found 26/1C$ 352
Sat 7/34:55 p.m.
YUL
-
LAS
1 stop8h 07m
Multiple Airlines
Fri 13/38:05 a.m.
LAS
-
YUL
2 stops13h 33m
Multiple Airlines
Deal found 27/1C$ 353
Wed 11/36:45 a.m.
YUL
-
LAS
2 stops17h 48m
WestJet
Sun 15/311:20 a.m.
LAS
-
YUL
2 stops34h 18m
WestJet
Deal found 27/1C$ 356
Fri 20/22:30 p.m.
YUL
-
LAS
1 stop10h 32m
Multiple Airlines
Fri 27/211:25 p.m.
LAS
-
YUL
1 stop22h 13m
Multiple Airlines
Deal found 27/1C$ 357
Tue 5/56:45 a.m.
YUL
-
LAS
1 stop7h 55m
WestJet
Sat 9/511:30 a.m.
LAS
-
YUL
1 stop9h 15m
WestJet
Deal found 28/1C$ 358
Wed 18/36:45 a.m.
YUL
-
LAS
2 stops14h 28m
WestJet
Wed 25/37:05 p.m.
LAS
-
YUL
1 stop9h 00m
WestJet
Deal found 26/1C$ 360
Sun 8/36:45 a.m.
YUL
-
LAS
2 stops17h 48m
WestJet
Fri 13/38:05 a.m.
LAS
-
YUL
2 stops13h 33m
WestJet
Deal found 27/1C$ 364
Sun 22/36:45 a.m.
YUL
-
LAS
1 stop18h 27m
WestJet
Thu 26/311:25 p.m.
LAS
-
YUL
1 stop22h 13m
WestJet
Deal found 27/1C$ 367
Tue 17/36:00 a.m.
YUL
-
PSP
1 stop12h 38m
United Airlines
Wed 1/41:30 p.m.
PSP
-
YUL
2 stops18h 10m
United Airlines
Deal found 28/1C$ 402
Tue 14/49:45 a.m.
YUL
-
PSP
2 stops10h 35m
United Airlines
Thu 16/47:38 p.m.
PSP
-
YUL
2 stops17h 32m
United Airlines
Deal found 26/1C$ 403

Find flight deals from Montreal to California

Keep the following information in mind while searching for Montreal to California flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 346

One-way from

C$ 172

Popular in

December

Cheapest in

May

Average price

C$ 529

Good round-trip deal

C$ 314 or less

Good one-way deal

C$ 352 or less
WestJet
  • WestJet
  • 21/4-24/4
  • 4 total stops
  • 28h 01m total
  • Montreal to California
Search Deals
WestJet
  • WestJet
  • 1/6
  • 1 total stop
  • 7h 55m total
  • Montreal to California
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 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

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 29 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

Tue 17/3

6:00 a.m.-3:38 p.m.

1 stop12h 38m

Palm Springs

Wed 1/4

1:30 p.m.-10:40 a.m.

2 stops18h 10m

C$ 402

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-5:28 p.m.

2 stops13h 28m

Palm Springs

Wed 1/4

5:15 a.m.-12:13 a.m.

2 stops15h 58m

C$ 402

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

6:10 a.m.-8:44 p.m.

2 stops17h 34m

Palm Springs

Thu 23/4

1:15 p.m.-12:13 a.m.

1 stop7h 58m

C$ 402

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

9:45 a.m.-5:20 p.m.

2 stops10h 35m

Palm Springs

Thu 16/4

7:38 p.m.-4:10 p.m.

2 stops17h 32m

C$ 403

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-2:24 p.m.

1 stop10h 24m

Palm Springs

Wed 1/4

12:47 p.m.-11:45 p.m.

1 stop7h 58m

C$ 421

MontrealPalm Springs

YUL - PSP

YULPSP

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:00 a.m.-10:27 p.m.

1 stop19h 27m

Palm Springs

Thu 19/2

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

2 stops20h 02m

C$ 429

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

2:30 p.m.-10:02 p.m.

1 stop10h 32m

Las Vegas Harry Reid Intl

Sat 11/4

11:05 p.m.-9:20 a.m.

1 stop7h 15m

C$ 432

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

6:45 a.m.-11:42 a.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Wed 15/4

12:40 p.m.-12:35 a.m.

1 stop8h 55m

C$ 452

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:45 a.m.-11:42 a.m.

1 stop7h 57m

Las Vegas Harry Reid Intl

Tue 14/4

12:40 p.m.-12:35 a.m.

1 stop8h 55m

C$ 453

MontrealSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:45 a.m.-12:42 p.m.

1 stop8h 57m

San Francisco

Wed 8/4

1:45 p.m.-12:35 a.m.

1 stop7h 50m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

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$ 182). Flying from Montreal to California in November is currently the most expensive (average of C$ 323). 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 29 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 29 January 2026.

The most flights from YMQ to USCA are scheduled on a Wednesday (6 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 29 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
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Overall

7.9

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
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Overall

7.9

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
8,127 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Overall

7.9

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
9,215 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Overall

7.9

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
3,253 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Overall

7.9

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
10,667 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Overall

7.9

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 United Airlines, Porter Airlines, and WestJet fly from Montreal to California in about 10h 32m. The time it takes to get you to your destination can typically vary by up to 5h 59m. 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$ 152 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$ 163 and C$ 167, 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 (61%), United Airlines (57%) or Air New Zealand (57%) 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$ 267. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl) can be booked for C$ 265 on average, our data indicates C$ 1,562 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$ 182). Flying from Montreal to California in November is currently the most expensive (average of C$ 323). 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 191AverageC$ 473FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 212AverageC$ 615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 240AverageC$ 370FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 247AverageC$ 570FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 264AverageC$ 421FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 310AverageC$ 616FlexibilityNo 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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