What are the cheapest airlines to fly from Montreal to California one-way?

C$ 180 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 Air Transat, with prices starting from C$ 200 and C$ 201, 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 cheapest flights from Montreal to California?

Looking at all options, your cheapest flight can be booked for C$ 220. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 282 on average our data indicates C$ 2,651 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 Brussels Airlines (88%), United Airlines (85%) or Air New Zealand (85%) 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?

American Airlines, Air Canada and Delta are the most popular airlines when flying from Montreal to California.

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

Travellers have found it’s best to book a flight 57 days in advance to save up to 31% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal to California 1-2 weeks in advance for as low as C$ 481, or C$ 514 for flights within the next 24 hours.

What is the cheapest month to fly from Montreal to California?

Flights from Montreal to California lean towards being more expensive in December. Prices are generally better when you fly from Montreal to California in May, with the cheapest ticket starting at C$ 267.

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$ 180+ Flights from Montreal to California

Cheap flight deals from Montreal to California

Round-trip from	C$ 286
One-way from	C$ 180
Popular in	December
Cheapest in	May
Average price	C$ 520
Good round-trip deal	C$ 371 or less
Good one-way deal	C$ 220 or less

Porter Airlines
10/7-16/7
2 total stops
16h 52m total
Montreal to California

Search Deals

WestJet
22/8
2 total stops
15h 38m total
Montreal to California

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 88 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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

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 12 June 2025.

Thu 10/76:45 a.m.YUL - LAX

1 stop9h 15mPorter Airlines

Wed 16/72:00 p.m.LAX - YUL

1 stop7h 37mPorter Airlines

Deal found 11/6C$ 286

Wed 13/87:00 a.m.YUL - LAX

2 stops14h 10mWestJet

Mon 25/87:00 a.m.LAX - YUL

2 stops14h 37mWestJet

Deal found 12/6C$ 291

Wed 16/76:45 a.m.YUL - LAX

1 stop9h 15mMultiple Airlines

Thu 7/87:00 a.m.LAX - YUL

2 stops14h 37mMultiple Airlines

Deal found 11/6C$ 301

Wed 30/77:00 a.m.YUL - SAN

1 stop9h 20mWestJet

Thu 28/811:15 a.m.SAN - YUL

1 stop10h 28mWestJet

Deal found 11/6C$ 351

Thu 10/76:15 a.m.YUL - SNA

1 stop19h 02mUnited Airlines

Wed 23/77:05 p.m.SNA - YUL

1 stop10h 11mUnited Airlines

Deal found 12/6C$ 357

Thu 3/76:45 a.m.YUL - LAS

1 stop7h 54mWestJet

Wed 9/76:20 p.m.LAS - YUL

1 stop19h 07mWestJet

Deal found 10/6C$ 360

Tue 1/76:45 a.m.YUL - LAS

2 stops15h 53mMultiple Airlines

Sat 5/79:55 a.m.LAS - YUL

1 stop7h 02mMultiple Airlines

Deal found 10/6C$ 361

Sat 9/83:10 p.m.YUL - LAS

1 stop9h 45mPorter Airlines

Sat 16/810:55 p.m.LAS - YUL

1 stop7h 07mPorter Airlines

Deal found 10/6C$ 362

Mon 21/74:00 p.m.YUL - LAS

1 stop8h 55mAir Transat

Sat 2/89:55 a.m.LAS - YUL

1 stop8h 35mAir Transat

Deal found 10/6C$ 366

Sun 31/86:00 a.m.YUL - LAX

2 stops12h 35mUnited Airlines

Sun 31/86:15 p.m.LAX - YUL

1 stop13h 25mUnited Airlines

Deal found 11/6C$ 369

Wed 25/66:30 p.m.YUL - SAN

1 stop8h 45mUnited Airlines

Sun 29/610:20 p.m.SAN - YUL

1 stop9h 20mUnited Airlines

Deal found 9/6C$ 371

Sun 29/63:40 p.m.YUL - SAN

1 stop19h 41mAmerican Airlines

Mon 30/67:33 p.m.SAN - YUL

2 stops16h 47mAmerican Airlines

Deal found 10/6C$ 372

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 12 June 2025.

Thu 10/76:45 a.m.YUL - LAX

1 stop9h 15mPorter Airlines

Wed 16/72:00 p.m.LAX - YUL

1 stop7h 37mPorter Airlines

Deal found 11/6C$ 286

Thu 7/88:10 a.m.YUL - LAX

1 stop30h 35mWestJet

Mon 11/811:40 a.m.LAX - YUL

1 stop10h 03mWestJet

Deal found 9/6C$ 297

Wed 16/76:45 a.m.YUL - LAX

1 stop9h 15mMultiple Airlines

Thu 7/87:00 a.m.LAX - YUL

2 stops14h 37mMultiple Airlines

Deal found 11/6C$ 301

Thu 10/76:15 a.m.YUL - SNA

2 stops14h 23mUnited Airlines

Sat 19/74:10 p.m.SNA - YUL

2 stops15h 30mUnited Airlines

Deal found 12/6C$ 357

Mon 21/74:00 p.m.YUL - LAS

1 stop8h 55mAir Transat

Sat 2/89:55 a.m.LAS - YUL

1 stop8h 35mAir Transat

Deal found 10/6C$ 366

Sun 29/63:40 p.m.YUL - SAN

1 stop19h 41mAmerican Airlines

Mon 30/67:33 p.m.SAN - YUL

2 stops16h 47mAmerican Airlines

Deal found 10/6C$ 372

Wed 3/97:30 a.m.YUL - LAS

1 stop11h 28mAir Canada

Mon 8/911:20 p.m.LAS - YUL

1 stop8h 00mAir Canada

Deal found 12/6C$ 373

Thu 10/711:23 a.m.YUL - SNA

1 stop8h 48mLufthansa

Wed 16/77:05 p.m.SNA - YUL

1 stop10h 11mLufthansa

Deal found 10/6C$ 376

Mon 11/87:00 a.m.YUL - SAN

1 stop11h 23mDelta

Thu 14/88:00 a.m.SAN - YUL

1 stop12h 53mDelta

Deal found 9/6C$ 401

Wed 30/77:00 a.m.YUL - SAN

1 stop9h 20mWestJet

Thu 28/811:15 a.m.SAN - YUL

1 stop10h 28mWestJet

Deal found 11/6C$ 351

Tue 1/76:45 a.m.YUL - LAS

2 stops15h 53mMultiple Airlines

Sat 5/79:55 a.m.LAS - YUL

1 stop7h 02mMultiple Airlines

Deal found 10/6C$ 361

Sat 9/83:10 p.m.YUL - LAS

1 stop9h 45mPorter Airlines

Sat 16/810:55 p.m.LAS - YUL

1 stop7h 07mPorter Airlines

Deal found 10/6C$ 362

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 12 June 2025.

Fri 22/84:45 p.m.YUL - SAN

Nonstop5h 53mAir Canada

Sun 31/88:10 a.m.SAN - YUL

Nonstop5h 29mAir Canada

Deal found 10/6C$ 371

Sun 7/98:05 a.m.YUL - LAS

Nonstop5h 22mAir Canada

Sun 14/911:15 p.m.LAS - YUL

Nonstop4h 55mAir Canada

Deal found 11/6C$ 383

Wed 25/66:45 p.m.YUL - LAX

Nonstop5h 50mAir Canada

Sat 5/710:30 p.m.LAX - YUL

Nonstop5h 29mAir Canada

Deal found 10/6C$ 394

Wed 8/104:45 p.m.YUL - SFO

Nonstop6h 06mAir Canada

Mon 20/1011:40 a.m.SFO - YUL

Nonstop5h 25mAir Canada

Deal found 10/6C$ 420

Thu 17/76:30 p.m.YUL - SFO

Nonstop6h 12mUnited Airlines

Thu 24/711:47 p.m.SFO - YUL

Nonstop5h 29mUnited Airlines

Deal found 12/6C$ 448

Thu 26/66:30 p.m.YUL - SFO

Nonstop6h 12mLufthansa

Fri 4/711:47 p.m.SFO - YUL

Nonstop5h 29mLufthansa

Deal found 10/6C$ 463

Thu 17/76:30 p.m.YUL - SFO

Nonstop6h 12mMultiple Airlines

Wed 23/711:40 a.m.SFO - YUL

Nonstop5h 25mMultiple Airlines

Deal found 10/6C$ 470

Wed 25/64:45 p.m.YUL - LAX

Nonstop5h 57mUnited Airlines

Sun 6/710:30 p.m.LAX - YUL

Nonstop5h 29mUnited Airlines

Deal found 11/6C$ 473

Tue 26/88:10 a.m.YUL - LAX

Nonstop5h 57mMultiple Airlines

Tue 9/98:05 a.m.LAX - YUL

Nonstop5h 23mMultiple Airlines

Deal found 12/6C$ 509

Sat 28/64:45 p.m.YUL - SAN

Nonstop5h 53mUnited Airlines

Sun 6/78:10 a.m.SAN - YUL

Nonstop5h 29mUnited Airlines

Deal found 10/6C$ 517

Sun 22/64:45 p.m.YUL - SAN

Nonstop5h 53mMultiple Airlines

Sun 29/68:10 a.m.SAN - YUL

Nonstop5h 29mMultiple Airlines

Deal found 10/6C$ 1,065

Sat 12/74:45 p.m.YUL - SFO

Nonstop6h 12mBrussels Airlines

Sun 27/78:20 a.m.SFO - YUL

Nonstop5h 25mBrussels Airlines

Deal found 10/6C$ 1,237

Last-minute flights from Montreal to California
Discover last-minute flight deals from Montreal to California. Data last updated 12 June 2025 and is based on user searches.

Tue 17/63:10 p.m.YUL - LAS

1 stop9h 45mPorter Airlines

Sat 21/610:55 p.m.LAS - YUL

1 stop7h 40mPorter Airlines

Deal found 12/6C$ 372

Tue 17/63:10 p.m.YUL - LAS

1 stop9h 45mMultiple Airlines

Sat 28/69:20 p.m.LAS - YUL

2 stops24h 23mMultiple Airlines

Deal found 12/6C$ 401

Tue 17/69:15 a.m.YUL - SNA

2 stops15h 57mUnited Airlines

Mon 30/66:40 p.m.SNA - YUL

2 stops17h 20mUnited Airlines

Deal found 11/6C$ 406

Tue 17/64:00 p.m.YUL - LAS

1 stop8h 55mAir Transat

Tue 24/69:55 a.m.LAS - YUL

1 stop8h 35mAir Transat

Deal found 10/6C$ 414

Tue 17/68:05 a.m.YUL - LAX

Nonstop6h 07mAir Canada

Wed 2/78:05 a.m.LAX - YUL

Nonstop5h 15mAir Canada

Deal found 11/6C$ 416

Tue 17/63:10 p.m.YUL - LAX

2 stops31h 43mMultiple Airlines

Thu 3/72:00 p.m.LAX - YUL

1 stop7h 37mMultiple Airlines

Deal found 11/6C$ 424

Wed 18/67:29 a.m.YUL - SAN

1 stop15h 46mAmerican Airlines

Fri 20/68:20 a.m.SAN - YUL

2 stops11h 35mAmerican Airlines

Deal found 10/6C$ 377

Fri 20/610:35 a.m.YUL - SNA

2 stops14h 44mAmerican Airlines

Sun 29/67:02 p.m.SNA - YUL

2 stops14h 22mAmerican Airlines

Deal found 9/6C$ 383

Fri 20/66:45 p.m.YUL - LAS

1 stop8h 19mDelta

Tue 24/610:35 p.m.LAS - YUL

1 stop10h 04mDelta

Deal found 10/6C$ 391

Fri 20/66:45 a.m.YUL - SFO

1 stop8h 40mPorter Airlines

Wed 25/61:25 p.m.SFO - YUL

1 stop8h 12mPorter Airlines

Deal found 9/6C$ 406

Fri 20/66:00 a.m.YUL - LAS

1 stop8h 28mUnited Airlines

Tue 24/64:32 p.m.LAS - YUL

2 stops15h 08mUnited Airlines

Deal found 10/6C$ 428

Sat 21/67:50 a.m.YUL - LAS

1 stop14h 31mAmerican Airlines

Tue 1/79:16 a.m.LAS - YUL

1 stop10h 28mAmerican Airlines

Deal found 10/6C$ 416

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 12 June 2025.

Fri 22/87:00 a.m.YUL - LAS

2 stops15h 38mWestJet

Deal found 11/6C$ 180

Thu 10/77:00 a.m.YUL - SAN

1 stop9h 20mWestJet

Deal found 12/6C$ 191

Sat 26/73:10 p.m.YUL - LAS

1 stop9h 45mPorter Airlines

Deal found 11/6C$ 200

Thu 21/84:00 p.m.YUL - LAS

1 stop8h 55mAir Transat

Deal found 11/6C$ 201

Thu 21/84:00 p.m.YUL - LAS

1 stop8h 55mMultiple Airlines

Deal found 11/6C$ 206

Wed 23/76:45 a.m.YUL - LAX

2 stops32h 00mWestJet

Deal found 10/6C$ 211

Tue 5/86:30 p.m.YUL - SNA

1 stop17h 25mUnited Airlines

Deal found 10/6C$ 215

Wed 9/75:29 p.m.YUL - SAN

1 stop18h 59mAmerican Airlines

Deal found 12/6C$ 227

Sat 23/84:30 p.m.YUL - LAS

1 stop8h 45mAir Canada

Deal found 10/6C$ 228

Tue 1/76:30 p.m.YUL - SAN

1 stop8h 45mUnited Airlines

Deal found 9/6C$ 230

Tue 15/77:55 p.m.YUL - LAX

2 stops20h 05mPorter Airlines

Deal found 12/6C$ 231

Wed 25/69:45 a.m.YUL - LAS

1 stop10h 55mUnited Airlines

Deal found 11/6C$ 232

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

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

6:45 a.m.-1:00 p.m.

1 stop9h 15m

Los Angeles

Wed 16/7

2:00 p.m.-12:37 a.m.

1 stop7h 37m

C$ 286

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Thu 7/8

8:10 a.m.-11:45 a.m.

1 stop30h 35m

Los Angeles

Mon 11/8

11:40 a.m.-12:43 a.m.

1 stop10h 03m

C$ 297

MontrealLos Angeles

YUL - LAX

YULLAX

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

6:45 a.m.-1:00 p.m.

1 stop9h 15m

Los Angeles

Thu 7/8

7:00 a.m.-12:37 a.m.

2 stops14h 37m

C$ 301

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 30/7

7:00 a.m.-1:20 p.m.

1 stop9h 20m

San Diego

Thu 28/8

11:15 a.m.-12:43 a.m.

1 stop10h 28m

C$ 351

MontrealSanta Ana

YUL - SNA

YULSNA

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

6:15 a.m.-5:38 p.m.

2 stops14h 23m

Santa Ana J. Wayne/Orange Cnty

Sat 19/7

4:10 p.m.-10:40 a.m.

2 stops15h 30m

C$ 357

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

6:45 a.m.-11:39 a.m.

1 stop7h 54m

Las Vegas Harry Reid Intl

Wed 9/7

6:20 p.m.-4:27 p.m.

1 stop19h 07m

C$ 360

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 1/7

6:45 a.m.-7:38 p.m.

2 stops15h 53m

Las Vegas Harry Reid Intl

Sat 5/7

9:55 a.m.-7:57 p.m.

1 stop7h 02m

C$ 361

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 9/8

3:10 p.m.-9:55 p.m.

1 stop9h 45m

Las Vegas Harry Reid Intl

Sat 16/8

10:55 p.m.-9:02 a.m.

1 stop7h 07m

C$ 362

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 21/7

4:00 p.m.-9:55 p.m.

1 stop8h 55m

Las Vegas Harry Reid Intl

Sat 2/8

9:55 a.m.-9:30 p.m.

1 stop8h 35m

C$ 366

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Wed 25/6

6:30 p.m.-12:15 a.m.

1 stop8h 45m

San Diego

Sun 29/6

10:20 p.m.-10:40 a.m.

1 stop9h 20m

C$ 371

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 results

...

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, September is the cheapest month in which you can book a flight from Montreal to California (average of C$ 226). Flying from Montreal to California in July is currently the most expensive (average of C$ 306). 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 Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in California by month

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.

Temperature in California by month

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).

Reviews of airlines servicing California

To help decide which airline to fly from Montreal to California, see what other customers have to say about Porter Airlines, Delta and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very good

288 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Delta

8.0

Very good

7,950 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Air Transat

7.8

Good

396 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Brussels Airlines

7.4

Good

355 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

United Airlines

7.4

Good

8,790 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What are the cheapest airlines to fly from Montreal to California one-way?
C$ 180 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 Air Transat, with prices starting from C$ 200 and C$ 201, 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 Brussels Airlines (88%), United Airlines (85%) or Air New Zealand (85%) 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$ 220. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Los Angeles) can be booked for C$ 282 on average our data indicates C$ 2,651 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, September is the cheapest month in which you can book a flight from Montreal to California (average of C$ 226). Flying from Montreal to California in July is currently the most expensive (average of C$ 306). 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

Alternative routes for Montreal to California

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Complete your trip

California car rentals

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Direct flights to United States

Montreal to California flights

Pierre Elliott Trudeau Intl to Santa Ana flights

Pierre Elliott Trudeau Intl to Sacramento flights

Pierre Elliott Trudeau Intl to Burbank flights

Pierre Elliott Trudeau Intl to Reno flights

Pierre Elliott Trudeau Intl to San Jose flights

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Pierre Elliott Trudeau Intl to Tijuana flights

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Pierre Elliott Trudeau Intl to Mexicali flights

Pierre Elliott Trudeau Intl to Merced flights

Pierre Elliott Trudeau Intl to Long Beach flights

Top 7 airlines flying from Montreal to California

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 252	AverageC$ 401	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 292	AverageC$ 476	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
American Airlines	CheapestC$ 351	AverageC$ 589	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 357	AverageC$ 670	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 357	AverageC$ 594	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 385	AverageC$ 539	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Transat	CheapestC$ 500	AverageC$ 569	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

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Cheap flights from Montreal to California from C$ 180

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 12 June 2025.

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Find 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 12 June 2025.

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 12 June 2025.

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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.

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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?

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 12 June 2025.

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 12 June 2025.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

Reviews of airlines servicing California

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.

What are the cheapest airlines to fly from Montreal to California one-way?

What are the most popular routes from Montreal to California?

What are the most reliable airlines from Montreal to California?

What are the cheapest flights from Montreal to California?

Can I find deals for flights from Montreal to California that include hotel bookings?

How can I find direct flights from Montreal to California?

Can I find deals for business class flights from Montreal to California?

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

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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.

Top 7 airlines flying from Montreal to California

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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?

Why should you use Cheapflights to find cheap flight tickets from Montreal to California?

Can Cheapflights find flights from Montreal to California with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to California become cheaper?

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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 12 June 2025.