How long is the flight from Montreal to California?

Airlines like Porter Airlines, Delta, and Air Transat fly from Montreal to California in about 8h 36m. The time it takes to get you to your destination can typically vary by up to 23m. Airlines will cover a distance of 3829 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$ 172 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$ 183 and C$ 224, 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$ 348. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 564 on average, our data indicates C$ 1,571 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 (67%), United Airlines (67%) or Air New Zealand (67%) 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$ 301+ 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 30 October 2026.

Tue 8/126:45 a.m. -

1 stop9h 02m

Thu 10/121:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 485

Wed 2/125:55 p.m. -

2 stops21h 52m

Wed 9/121:45 p.m. -

1 stop7h 47m

Deal found 25/10C$ 505

Thu 3/126:45 a.m. -

1 stop9h 02m

Wed 17/31:45 p.m. -

1 stop8h 00m

Deal found 26/10C$ 506

Tue 15/126:45 a.m. -

1 stop9h 02m

Sat 13/31:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 509

Wed 16/126:45 a.m. -

1 stop9h 02m

Sat 13/31:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 510

Sat 21/116:45 a.m. -

1 stop8h 59m

Fri 27/111:45 p.m. -

1 stop7h 47m

Deal found 26/10C$ 513

Tue 24/116:45 a.m. -

1 stop8h 59m

Tue 1/121:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 513

Sun 22/117:30 a.m. -

1 stop11h 55m

Tue 1/125:00 p.m. -

1 stop11h 50m

Deal found 25/10C$ 515

Fri 4/126:45 a.m. -

1 stop9h 02m

Tue 8/121:45 p.m. -

1 stop8h 00m

Deal found 29/10C$ 516

Wed 25/116:45 a.m. -

1 stop8h 59m

Tue 1/121:45 p.m. -

1 stop8h 00m

Deal found 29/10C$ 520

Mon 23/116:45 a.m. -

1 stop8h 59m

Thu 26/111:45 p.m. -

1 stop7h 47m

Deal found 26/10C$ 522

Wed 16/126:45 a.m. -

1 stop9h 02m

Wed 31/31:45 p.m. -

1 stop8h 00m

Deal found 29/10C$ 522

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 30 October 2026.

Thu 19/116:45 a.m. -

1 stop8h 59m

Wed 25/111:45 p.m. -

1 stop8h 00m

Deal found 27/10C$ 522

Wed 18/117:10 a.m. -

1 stop8h 36m

Sun 22/111:51 p.m. -

1 stop6h 39m

Deal found 27/10C$ 571

Tue 12/16:45 a.m. -

1 stop8h 58m

Tue 19/11:35 p.m. -

1 stop8h 04m

Deal found 25/10C$ 592

Wed 6/12:13 p.m. -

1 stop9h 53m

Fri 8/18:20 a.m. -

1 stop8h 28m

Deal found 26/10C$ 621

Thu 3/126:00 p.m. -

Nonstop6h 33m

Wed 9/128:25 a.m. -

Nonstop5h 21m

Deal found 27/10C$ 750

Wed 6/16:15 p.m. -

1 stop20h 27m

Fri 8/112:55 p.m. -

1 stop7h 30m

Deal found 29/10C$ 759

Thu 28/16:45 a.m. -

1 stop9h 00m

Fri 5/21:45 p.m. -

1 stop7h 50m

Deal found 25/10C$ 589

Thu 28/16:45 a.m. -

1 stop9h 05m

Thu 4/21:45 p.m. -

1 stop7h 54m

Deal found 28/10C$ 604

Tue 12/112:54 p.m. -

1 stop8h 15m

Wed 14/410:30 p.m. -

1 stop10h 45m

Deal found 27/10C$ 613

Thu 12/112:13 p.m. -

2 stops11h 17m

Fri 13/117:41 p.m. -

2 stops15h 19m

Deal found 26/10C$ 624

Wed 2/125:55 p.m. -

2 stops21h 52m

Sat 5/121:45 p.m. -

1 stop7h 47m

Deal found 25/10C$ 594

Wed 2/126:39 p.m. -

1 stop9h 15m

Sun 6/126:00 a.m. -

1 stop8h 33m

Deal found 27/10C$ 613

Wed 18/117:00 a.m. -

3 stops16h 45m

Tue 24/114:05 p.m. -

2 stops20h 11m

Deal found 26/10C$ 631

Thu 28/16:45 a.m. -

1 stop9h 05m

Mon 8/21:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 601

Wed 6/16:00 a.m. -

2 stops13h 36m

Fri 8/16:30 a.m. -

2 stops14h 14m

Deal found 27/10C$ 621

Sat 21/117:00 a.m. -

1 stop15h 16m

Sun 29/115:35 p.m. -

1 stop11h 31m

Deal found 26/10C$ 752

Tue 10/114:45 p.m. -

1 stop9h 14m

Wed 11/114:10 p.m. -

2 stops20h 06m

Deal found 27/10C$ 648

Thu 28/16:45 a.m. -

1 stop9h 05m

Fri 5/21:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 601

Wed 16/122:13 p.m. -

1 stop9h 26m

Sat 13/38:25 a.m. -

Nonstop5h 17m

Deal found 28/10C$ 755

Sun 22/117:10 a.m. -

2 stops16h 10m

Tue 1/126:57 p.m. -

2 stops14h 02m

Deal found 29/10C$ 641

Thu 28/16:45 a.m. -

1 stop9h 05m

Sat 6/21:45 p.m. -

1 stop8h 00m

Deal found 28/10C$ 601

Sat 12/126:00 a.m. -

1 stop8h 37m

Sat 9/18:05 a.m. -

1 stop8h 43m

Deal found 26/10C$ 664

Sun 15/116:00 a.m. -

1 stop11h 29m

Mon 23/118:00 a.m. -

1 stop12h 48m

Deal found 29/10C$ 643

Thu 26/116:15 p.m. -

Nonstop6h 24m

Wed 2/128:30 a.m. -

Nonstop5h 15m

Deal found 27/10C$ 808

Sat 30/16:45 a.m. -

1 stop8h 49m

Wed 3/21:35 p.m. -

1 stop8h 10m

Deal found 25/10C$ 608

Sat 13/26:00 a.m. -

2 stops18h 25m

Sun 14/28:00 a.m. -

2 stops10h 42m

Deal found 26/10C$ 671

Tue 10/117:00 a.m. -

2 stops13h 20m

Wed 11/117:25 p.m. -

2 stops13h 27m

Deal found 26/10C$ 649

Thu 26/116:45 a.m. -

1 stop8h 59m

Tue 1/121:45 p.m. -

1 stop8h 00m

Deal found 26/10C$ 614

Tue 8/127:00 a.m. -

2 stops17h 59m

Wed 9/125:45 a.m. -

2 stops12h 57m

Deal found 29/10C$ 677

Sat 6/27:05 a.m. -

2 stops18h 07m

Wed 10/27:00 a.m. -

2 stops13h 51m

Deal found 25/10C$ 649

Find flight deals from Montreal to California

Round-trip from	C$ 485
One-way from	C$ 301
Popular in	December
Cheapest in	January
Average price	C$ 687
Good round-trip deal	C$ 739 or less
Good one-way deal	C$ 451 or less

Porter Airlines
21/1-24/1
2 total stops
16h 50m total
Montreal to California

Search Deals

Air Canada
13/11-31/12
1 total stop
11h 55m total
Montreal to California

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

MontrealPalm Springs

YUL Montreal Pierre Elliott Trudeau Intl - PSP Palm Springs

YULPSP

Montreal Pierre Elliott Trudeau Intl

Sun 7/2

6:00 a.m.-4:09 p.m.

2 stops13h 09m

Palm Springs

Wed 31/12

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

Nonstop0h 00m

C$ 327

MontrealPalm Springs

YUL Montreal Pierre Elliott Trudeau Intl - PSP Palm Springs

YULPSP

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

7:10 a.m.-12:44 p.m.

1 stop8h 34m

Palm Springs

Wed 31/12

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

Nonstop0h 00m

C$ 327

MontrealSanta Ana

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

YULSNA

Montreal Pierre Elliott Trudeau Intl

Wed 9/12

7:10 a.m.-6:21 p.m.

2 stops14h 11m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

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

Nonstop0h 00m

C$ 331

MontrealSan Francisco

YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

6:45 a.m.-12:44 p.m.

1 stop8h 59m

San Francisco

Wed 31/12

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

Nonstop0h 00m

C$ 333

MontrealSan Diego

YUL Montreal Pierre Elliott Trudeau Intl - SAN San Diego

YULSAN

Montreal Pierre Elliott Trudeau Intl

Mon 14/12

7:30 a.m.-4:10 p.m.

1 stop11h 40m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 333

MontrealSan Francisco

YUL Montreal Pierre Elliott Trudeau Intl - SFO San Francisco

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

6:45 a.m.-12:44 p.m.

1 stop8h 59m

San Francisco

Wed 31/12

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

Nonstop0h 00m

C$ 333

MontrealSan Francisco

YHU MET - Montreal Metropolitan - SFO San Francisco

YHUSFO

MET - Montreal Metropolitan

Sun 22/11

8:55 a.m.-10:46 a.m.

2 stops28h 51m

San Francisco

Wed 31/12

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

Nonstop0h 00m

C$ 343

MontrealSanta Ana

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

YULSNA

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

12:41 p.m.-10:18 p.m.

1 stop12h 37m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

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

Nonstop0h 00m

C$ 343

MontrealSacramento

YUL Montreal Pierre Elliott Trudeau Intl - SMF Sacramento Intl

YULSMF

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

4:45 p.m.-10:41 p.m.

1 stop8h 56m

Sacramento Intl

Wed 31/12

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

Nonstop0h 00m

C$ 352

MontrealSacramento

YUL Montreal Pierre Elliott Trudeau Intl - SMF Sacramento Intl

YULSMF

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

2:13 p.m.-9:52 p.m.

1 stop10h 39m

Sacramento Intl

Wed 31/12

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

Nonstop0h 00m

C$ 352

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

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-PSP

YUL-SFO

YUL-SAN

YHU-SFO

YUL-SMF

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-PSP

YUL-SFO

YUL-SAN

YHU-SFO

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$ 607). Flying from Montreal to California in December is currently the most expensive (average of C$ 813). 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.

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$ 660 and C$ 864 in January.
The cheapest round-trip price found within the last 5 days was C$ 578 on WestJet (14 Jan-19 Jan).

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 70 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

467 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

467 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Delta

7.8

Good

8,692 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

United Airlines

7.3

Good

10,451 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,442 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,833 reviews

Porter Airlines

8.0

Very good

467 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 Porter Airlines, Delta, and Air Transat fly from Montreal to California in about 8h 36m. The time it takes to get you to your destination can typically vary by up to 23m. Airlines will cover a distance of 3829 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$ 172 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$ 183 and C$ 224, 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 (67%), United Airlines (67%) or Air New Zealand (67%) 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$ 348. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 564 on average, our data indicates C$ 1,571 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$ 607). Flying from Montreal to California in December is currently the most expensive (average of C$ 813). 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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Top 7 airlines flying from Montreal to California

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 198	AverageC$ 807	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 259	AverageC$ 793	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 312	AverageC$ 643	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 324	AverageC$ 695	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 345	AverageC$ 569	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 377	AverageC$ 513	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Transat	CheapestC$ 610	AverageC$ 638	FlexibilityNo cancel fee	On-time50%	Search Air Transat 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$ 301

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 13/11. 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Montreal to CaliforniaDiscover last-minute flight deals from Montreal to California. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to California. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options from Montreal to California. Find affordable one-way fares based on user searches. Data last updated 30 October 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 30 October 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.

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$ 660 and C$ 864 in January.The cheapest round-trip price found within the last 5 days was C$ 578 on WestJet (14 Jan-19 Jan).

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 70 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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Montreal and California flights

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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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Montreal to California
Discover last-minute flight deals from Montreal to California. Data last updated 30 October 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 30 October 2026.

Montreal to California flights typically cost between C$ 660 and C$ 864 in January.
The cheapest round-trip price found within the last 5 days was C$ 578 on WestJet (14 Jan-19 Jan).