How long is the flight from Montreal to California?

Airlines like Delta, United Airlines, and Porter Airlines fly from Montreal to California in about 9h. The time it takes to get you to your destination can typically vary by up to 3h 28m. Airlines will cover a distance of 4073 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$ 174 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 Porter Airlines and WestJet, with prices starting from C$ 185 and C$ 226, respectively.

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.

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).

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 cheapest flights from Montreal to California?

Looking at all options, your cheapest flight can be booked for C$ 343. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 489 on average, our data indicates C$ 1,881 when flying from Montreal to California.

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 (66%), United Airlines (66%) or Air New Zealand (66%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Montreal to California?

Air Canada, United Airlines and Porter Airlines are the most popular airlines 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.

C$ 252+ Cheap Flights from Montreal to California

Cheap flight deals from Montreal to California

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 September 2026.

Sun 8/114:15 p.m. -

1 stop23h 25m

Wed 18/111:30 p.m. -

1 stop22h 20m

Deal found 21/9C$ 345

Thu 12/114:15 p.m. -

1 stop23h 25m

Wed 9/121:30 p.m. -

1 stop24h 20m

Deal found 25/9C$ 430

Tue 20/107:30 a.m. -

1 stop11h 30m

Tue 27/105:15 p.m. -

1 stop11h 35m

Deal found 22/9C$ 450

Wed 18/116:00 a.m. -

2 stops11h 55m

Thu 26/116:45 a.m. -

2 stops11h 57m

Deal found 21/9C$ 464

Sat 7/1112:10 p.m. -

1 stop10h 05m

Sat 14/1110:40 p.m. -

1 stop9h 45m

Deal found 22/9C$ 467

Wed 11/116:00 a.m. -

1 stop8h 27m

Mon 16/119:45 p.m. -

1 stop14h 31m

Deal found 22/9C$ 468

Sat 31/105:34 p.m. -

1 stop8h 01m

Fri 6/1110:40 p.m. -

1 stop9h 45m

Deal found 22/9C$ 481

Tue 10/117:30 a.m. -

1 stop11h 55m

Tue 17/115:15 p.m. -

1 stop11h 35m

Deal found 25/9C$ 484

Fri 30/1012:44 p.m. -

1 stop12h 28m

Thu 5/1112:48 p.m. -

1 stop7h 34m

Deal found 22/9C$ 485

Fri 20/114:15 p.m. -

1 stop23h 25m

Sat 28/111:30 p.m. -

1 stop22h 20m

Deal found 25/9C$ 487

Thu 22/107:00 a.m. -

1 stop12h 25m

Thu 29/1012:38 p.m. -

1 stop8h 16m

Deal found 22/9C$ 494

Fri 23/109:30 p.m. -

1 stop17h 48m

Tue 27/101:35 p.m. -

1 stop15h 15m

Deal found 22/9C$ 516

Best flights from Montreal to California
Discover carefully curated flight deals from Montreal to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Fri 30/1012:44 p.m. -

1 stop12h 28m

Thu 5/117:15 a.m. -

2 stops13h 10m

Deal found 22/9C$ 485

Sat 31/106:00 a.m. -

2 stops11h 55m

Fri 6/117:41 p.m. -

2 stops15h 19m

Deal found 26/9C$ 536

Tue 10/115:55 p.m. -

2 stops21h 50m

Tue 17/111:45 p.m. -

1 stop7h 50m

Deal found 25/9C$ 553

Thu 8/106:35 p.m. -

1 stop8h 51m

Thu 15/1012:25 p.m. -

Nonstop5h 20m

Deal found 22/9C$ 634

Sat 24/106:45 a.m. -

1 stop8h 35m

Thu 29/101:45 p.m. -

1 stop7h 50m

Deal found 23/9C$ 638

Sat 31/1012:30 p.m. -

2 stops12h 38m

Sat 7/116:00 a.m. -

2 stops12h 26m

Deal found 21/9C$ 669

Mon 26/109:20 p.m. -

2 stops21h 01m

Mon 2/114:05 p.m. -

2 stops12h 05m

Deal found 26/9C$ 727

Sat 23/17:00 a.m. -

1 stop8h 56m

Tue 9/28:00 a.m. -

2 stops12h 10m

Deal found 24/9C$ 529

Mon 16/114:45 p.m. -

2 stops21h 26m

Mon 23/116:36 p.m. -

2 stops17h 40m

Deal found 24/9C$ 545

Fri 23/106:45 a.m. -

1 stop8h 35m

Sat 31/101:45 p.m. -

1 stop8h 00m

Deal found 23/9C$ 553

Fri 15/17:00 a.m. -

1 stop8h 56m

Sat 23/110:15 a.m. -

2 stops10h 36m

Deal found 24/9C$ 552

Tue 12/19:30 a.m. -

1 stop13h 38m

Wed 13/18:10 a.m. -

1 stop8h 28m

Deal found 21/9C$ 574

Mon 9/115:55 p.m. -

2 stops21h 50m

Mon 16/111:45 p.m. -

1 stop7h 50m

Deal found 25/9C$ 576

Wed 28/106:45 a.m. -

1 stop9h 00m

Mon 2/114:40 p.m. -

1 stop22h 40m

Deal found 26/9C$ 656

Tue 27/106:45 a.m. -

1 stop8h 49m

Mon 2/111:35 p.m. -

1 stop8h 10m

Deal found 22/9C$ 689

Mon 25/16:00 a.m. -

2 stops13h 17m

Mon 8/28:00 a.m. -

2 stops12h 10m

Deal found 24/9C$ 570

Wed 28/106:45 a.m. -

1 stop9h 00m

Sun 1/111:45 p.m. -

1 stop7h 50m

Deal found 21/9C$ 593

Fri 23/106:30 p.m. -

2 stops18h 00m

Tue 27/106:36 p.m. -

2 stops20h 14m

Deal found 22/9C$ 603

Wed 7/106:35 p.m. -

1 stop17h 54m

Wed 14/106:00 p.m. -

2 stops10h 10m

Deal found 21/9C$ 668

Sun 8/116:00 a.m. -

1 stop11h 20m

Sun 15/119:50 p.m. -

1 stop10h 47m

Deal found 24/9C$ 574

Tue 27/105:55 p.m. -

2 stops21h 50m

Tue 3/111:45 p.m. -

1 stop7h 50m

Deal found 23/9C$ 600

Sat 31/104:45 p.m. -

1 stop8h 47m

Sat 7/117:10 a.m. -

1 stop11h 07m

Deal found 26/9C$ 618

Wed 10/29:30 a.m. -

1 stop14h 35m

Wed 10/34:05 p.m. -

2 stops12h 05m

Deal found 25/9C$ 687

Sun 8/117:00 a.m. -

1 stop12h 25m

Wed 18/1112:48 p.m. -

1 stop8h 00m

Deal found 24/9C$ 574

Tue 10/116:45 a.m. -

1 stop8h 49m

Wed 11/111:35 p.m. -

1 stop8h 10m

Deal found 25/9C$ 603

Fri 23/106:10 a.m. -

1 stop8h 15m

Sat 31/106:20 a.m. -

2 stops11h 57m

Deal found 26/9C$ 620

Sat 17/108:15 a.m. -

1 stop16h 40m

Fri 23/101:00 p.m. -

1 stop26h 00m

Deal found 25/9C$ 693

Fri 5/312:45 p.m. -

1 stop13h 18m

Mon 15/310:30 p.m. -

1 stop10h 45m

Deal found 21/9C$ 597

Fri 30/107:00 a.m. -

2 stops15h 28m

Tue 3/1111:47 p.m. -

1 stop11h 13m

Deal found 21/9C$ 634

Fri 16/106:45 a.m. -

1 stop8h 35m

Fri 23/106:45 p.m. -

1 stop17h 10m

Deal found 26/9C$ 699

Find flight deals from Montreal to California

Round-trip from	C$ 345
One-way from	C$ 252
Popular in	August
Cheapest in	January
Average price	C$ 762
Good round-trip deal	C$ 564 or less
Good one-way deal	C$ 457 or less

WestJet
8/11-18/11
2 total stops
45h 45m total
Montreal to California

Search Deals

Air Canada
24/10-31/12
1 total stop
10h 30m total
Montreal to California

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 94 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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

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

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

8:30 a.m.-4:00 p.m.

1 stop10h 30m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 262

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

7:00 a.m.-4:25 p.m.

1 stop12h 25m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 276

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:00 a.m.-4:25 p.m.

1 stop12h 25m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 276

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

6:10 a.m.-8:39 p.m.

2 stops17h 29m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 277

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

6:45 a.m.-1:40 p.m.

2 stops33h 55m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 298

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

6:00 a.m.-5:17 p.m.

2 stops14h 17m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 306

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

9:15 a.m.-8:37 p.m.

2 stops14h 22m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 310

MontrealPalm Springs

YUL Montreal Pierre Elliott Trudeau Intl - PSP Palm Springs

YULPSP

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

8:00 a.m.-10:05 a.m.

1 stop29h 05m

Palm Springs

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 313

MontrealSanta Ana

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

YULSNA

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

12:44 p.m.-10:12 p.m.

1 stop12h 28m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 320

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

7:00 a.m.-5:15 p.m.

2 stops13h 15m

San Diego

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

YUL-SAN

YUL-SNA

YUL-SFO

YUL-PSP

YHU-LAX

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

YMQ-USCA

YUL-SAN

YUL-SNA

YUL-SFO

YUL-PSP

What is the cheapest month to book a flight from Montreal to California?

Currently, January is the cheapest month in which you can book a flight from Montreal to California (average of C$ 604). Flying from Montreal to California in June is currently the most expensive (average of C$ 796). 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?

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

The most flights from YMQ to USCA are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is typical for this route at the moment.

Montreal to California flights typically cost between C$ 546 and C$ 727 in October.
The cheapest round-trip price found within the last 5 days was C$ 566 on WestJet (14 Oct-19 Oct).

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 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing California

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

463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

463 reviews

Porter Airlines

8.0

Very good

463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Delta

7.8

Good

8,610 reviews

Porter Airlines

8.0

Very good

463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

United Airlines

7.4

Good

10,248 reviews

Porter Airlines

8.0

Very good

463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,449 reviews

Porter Airlines

8.0

Very good

463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,686 reviews

Porter Airlines

8.0

Very good

463 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

How long is the flight from Montreal to California?
Airlines like Delta, United Airlines, and Porter Airlines fly from Montreal to California in about 9h. The time it takes to get you to your destination can typically vary by up to 3h 28m. Airlines will cover a distance of 4073 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$ 174 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 Porter Airlines and WestJet, with prices starting from C$ 185 and C$ 226, 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 (66%), United Airlines (66%) or Air New Zealand (66%) 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$ 343. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 489 on average, our data indicates C$ 1,881 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, January is the cheapest month in which you can book a flight from Montreal to California (average of C$ 604). Flying from Montreal to California in June is currently the most expensive (average of C$ 796). 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

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Top 6 airlines flying from Montreal to California

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 200	AverageC$ 786	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 292	AverageC$ 501	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 293	AverageC$ 813	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 316	AverageC$ 645	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Porter Airlines	CheapestC$ 324	AverageC$ 566	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
American Airlines	CheapestC$ 327	AverageC$ 752	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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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Cheap flights from Montreal to California from C$ 252

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to California

Cheapest flights from Montreal to CaliforniaExplore 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 September 2026.

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 September 2026.

Best flights from Montreal to CaliforniaDiscover carefully curated flight deals from Montreal to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Discover carefully curated flight deals from Montreal to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Direct flights from Montreal to CaliforniaExplore direct flight options from Montreal to California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 September 2026.

Explore direct flight options from Montreal to California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 September 2026.

Last-minute flights from Montreal to CaliforniaDiscover last-minute flight deals from Montreal to California. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to California. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Montreal to CaliforniaSearch for one-way flight options from Montreal to California. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Search for one-way flight options from Montreal to California. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Find flight deals from Montreal to California

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to California that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to California?

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 September 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

The most flights from YMQ to USCA are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is typical for this route at the moment.

Montreal to California flights typically cost between C$ 546 and C$ 727 in October.The cheapest round-trip price found within the last 5 days was C$ 566 on WestJet (14 Oct-19 Oct).

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 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing California

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.

Related info for your journey

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Alternative routes for Montreal to California

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Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.

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Montreal and California flights

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Montreal to California flights

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Top 6 airlines flying from Montreal to California

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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 September 2026.

Best flights from Montreal to California
Discover carefully curated flight deals from Montreal to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Direct flights from Montreal to California
Explore direct flight options from Montreal to California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 September 2026.

Last-minute flights from Montreal to California
Discover last-minute flight deals from Montreal to California. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Montreal to California
Search for one-way flight options from Montreal to California. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Montreal to California flights typically cost between C$ 546 and C$ 727 in October.
The cheapest round-trip price found within the last 5 days was C$ 566 on WestJet (14 Oct-19 Oct).