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Cheap flights from Montreal to California from C$ 232

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
15 Sep — 22 Sep1
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 16 August 2026.

Thu 15/106:45 a.m. -
2 stops13h 15m
Sun 18/105:50 p.m. -
1 stop10h 15m
Deal found 15/8C$ 412
Sat 29/87:00 a.m. -
1 stop8h 46m
Sun 6/98:59 a.m. -
1 stop11h 41m
Deal found 13/8C$ 434
Sat 5/95:55 p.m. -
Nonstop5h 54m
Fri 11/97:00 a.m. -
Nonstop5h 27m
Deal found 15/8C$ 436
Wed 9/97:15 a.m. -
1 stop9h 55m
Sun 13/93:30 p.m. -
1 stop12h 35m
Deal found 15/8C$ 440
Fri 11/95:45 p.m. -
Nonstop5h 51m
Tue 15/97:00 a.m. -
Nonstop5h 27m
Deal found 14/8C$ 441
Tue 8/97:15 a.m. -
1 stop9h 55m
Fri 11/93:30 p.m. -
1 stop29h 15m
Deal found 14/8C$ 449
Sat 19/96:00 a.m. -
2 stops15h 29m
Sun 27/98:00 a.m. -
2 stops12h 27m
Deal found 15/8C$ 456
Fri 18/97:00 a.m. -
2 stops16h 23m
Sun 27/98:00 a.m. -
2 stops12h 27m
Deal found 15/8C$ 459
Wed 2/126:45 a.m. -
2 stops12h 25m
Wed 9/121:15 p.m. -
2 stops21h 57m
Deal found 14/8C$ 469
Mon 7/95:45 p.m. -
Nonstop5h 54m
Fri 11/97:00 a.m. -
Nonstop5h 27m
Deal found 14/8C$ 470
Sat 29/87:15 a.m. -
1 stop9h 55m
Sat 12/93:30 p.m. -
1 stop12h 35m
Deal found 14/8C$ 472
Wed 9/97:15 a.m. -
1 stop9h 55m
Sat 12/93:30 p.m. -
1 stop12h 35m
Deal found 15/8C$ 474

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 16 August 2026.

Round-trip from

C$ 412

One-way from

C$ 232

Popular in

August

Cheapest in

January

Average price

C$ 753

Good round-trip deal

C$ 624 or less

Good one-way deal

C$ 391 or less
WestJet
  • WestJet
  • 15/10-18/10
  • 3 total stops
  • 23h 30m total
  • Montreal to California
Search Deals
WestJet
  • WestJet
  • 24/9
  • 2 total stops
  • 13h 15m total
  • Montreal to California
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 16 August 2026.
Use the filters below to find and compare flights from Montreal to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSanta Ana

YUL Montreal Pierre Elliott Trudeau Intl - SNA Santa Ana J. Wayne/Orange Cnty

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

7:00 a.m.-8:23 p.m.

2 stops16h 23m

Santa Ana J. Wayne/Orange Cnty

Sun 27/9

8:00 a.m.-11:27 p.m.

2 stops12h 27m

C$ 459

MontrealPalm Springs

YUL Montreal Pierre Elliott Trudeau Intl - PSP Palm Springs

YULPSP

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

6:45 a.m.-4:10 p.m.

2 stops12h 25m

Palm Springs

Wed 9/12

1:15 p.m.-2:12 p.m.

2 stops21h 57m

C$ 470

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

2:13 p.m.-8:33 p.m.

1 stop9h 20m

San Diego

Sat 7/11

6:20 a.m.-7:48 p.m.

2 stops10h 28m

C$ 480

MontrealPalm Springs

YUL Montreal Pierre Elliott Trudeau Intl - PSP Palm Springs

YULPSP

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

6:45 a.m.-4:10 p.m.

2 stops12h 25m

Palm Springs

Sun 22/11

1:15 p.m.-2:12 p.m.

2 stops21h 57m

C$ 495

MontrealSanta Ana

YUL Montreal Pierre Elliott Trudeau Intl - SNA Santa Ana J. Wayne/Orange Cnty

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 14/1

7:00 a.m.-6:08 p.m.

2 stops14h 08m

Santa Ana J. Wayne/Orange Cnty

Thu 28/1

8:00 a.m.-11:10 p.m.

2 stops12h 10m

C$ 495

MontrealSanta Ana

YUL Montreal Pierre Elliott Trudeau Intl - SNA Santa Ana J. Wayne/Orange Cnty

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

6:00 a.m.-10:33 a.m.

1 stop7h 33m

Santa Ana J. Wayne/Orange Cnty

Wed 9/9

11:38 a.m.-11:50 p.m.

1 stop9h 12m

C$ 498

MontrealSanta Ana

YUL Montreal Pierre Elliott Trudeau Intl - SNA Santa Ana J. Wayne/Orange Cnty

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

2:46 p.m.-10:04 p.m.

1 stop10h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 15/9

6:45 a.m.-11:27 p.m.

2 stops13h 42m

C$ 499

MontrealPalm Springs

YUL Montreal Pierre Elliott Trudeau Intl - PSP Palm Springs

YULPSP

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

6:00 a.m.-11:53 a.m.

1 stop8h 53m

Palm Springs

Sun 22/11

4:29 p.m.-3:16 p.m.

2 stops19h 47m

C$ 501

MontrealSanta Ana

YUL Montreal Pierre Elliott Trudeau Intl - SNA Santa Ana J. Wayne/Orange Cnty

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

7:00 a.m.-12:56 p.m.

1 stop8h 56m

Santa Ana J. Wayne/Orange Cnty

Tue 26/1

5:05 p.m.-11:44 a.m.

2 stops15h 39m

C$ 508

MontrealSanta Ana

YUL Montreal Pierre Elliott Trudeau Intl - SNA Santa Ana J. Wayne/Orange Cnty

YULSNA

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

7:00 a.m.-12:56 p.m.

1 stop8h 56m

Santa Ana J. Wayne/Orange Cnty

Wed 27/1

12:15 p.m.-11:10 p.m.

1 stop7h 55m

C$ 508

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Montreal to California (average of C$ 577). Flying from Montreal to California in June is currently the most expensive (average of C$ 780). 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 16 August 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 16 August 2026.

The most flights from YMQ to USCA are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

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

Airfare is below average for this route at the moment.
Montreal to California flights typically cost between C$ 630 and C$ 1,065 in September.
The cheapest round-trip price found within the last 5 days was C$ 613 on WestJet (22 Sep-30 Sep).

How far ahead should I book a flight from Montreal to California?

The price you pay for your flight from Montreal to California may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 16 August 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
456 reviews
Check prices

Food

7.5

Comfort

8.0

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
456 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Food

7.5

Comfort

8.0

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Delta
7.8
Good
8,508 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Food

7.5

Comfort

8.0

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
United Airlines
7.4
Good
10,111 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Food

7.5

Comfort

8.0

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
WestJet
7.2
Good
3,433 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Food

7.5

Comfort

8.0

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,478 reviews
Porter Airlines
8.0
Very good
456 reviews
Check prices

Food

7.5

Comfort

8.0

Crew

8.6

Entertainment

6.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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 Delta, WestJet, and United Airlines fly from Montreal to California in about 9h 20m. The time it takes to get you to your destination can typically vary by up to 7h 03m. Airlines will cover a distance of 3948 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$ 171 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from C$ 222 and C$ 246, 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 (64%), Brussels Airlines (63%) or United Airlines (61%) 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$ 351. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 483 on average, our data indicates C$ 1,457 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, October is the cheapest month in which you can book a flight from Montreal to California (average of C$ 577). Flying from Montreal to California in June is currently the most expensive (average of C$ 780). 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 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 278AverageC$ 474FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 308AverageC$ 617FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 321AverageC$ 738FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 328AverageC$ 547FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 343AverageC$ 787FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 384AverageC$ 711FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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