How long is the flight from Montreal to California?

Airlines like Delta, WestJet, and United Airlines fly from Montreal to California in about 9h 04m. The time it takes to get you to your destination can typically vary by up to 10h 44m. Airlines will cover a distance of 3592 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

C$ 156 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 Canada, with prices starting from C$ 168 and C$ 212, 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 - Las Vegas Harry Reid Intl, Montreal Pierre Elliott Trudeau Intl - Los Angeles 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$ 322. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl) can be booked for C$ 396 on average, our data indicates C$ 967 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 (70%), Air New Zealand (66%) or United Airlines (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, Porter Airlines and United 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$ 197+ Flights from Montreal to California

Q: 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$ 590 and C$ 1,087 in January. The cheapest round-trip price found within the last 3 days was C$ 421 on WestJet (19 Jan-31 Jan).

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 4 December 2025.

Thu 11/126:45 a.m.YUL - LAS

1 stop8h 13mWestJet

Sun 18/17:05 p.m.LAS - YUL

1 stop9h 00mWestJet

Deal found 3/12C$ 448

Mon 8/127:30 p.m.YUL - LAS

2 stops19h 49mWestJet

Tue 16/127:05 p.m.LAS - YUL

1 stop9h 00mWestJet

Deal found 4/12C$ 456

Sun 21/124:00 p.m.YUL - LAX

1 stop18h 53mAmerican Airlines

Wed 14/16:00 p.m.LAX - YUL

1 stop18h 08mAmerican Airlines

Deal found 3/12C$ 481

Thu 11/126:45 a.m.YUL - LAS

1 stop8h 13mWestJet

Mon 15/1211:25 p.m.LAS - YUL

1 stop22h 18mWestJet

Deal found 3/12C$ 491

Tue 16/127:00 a.m.YUL - LAX

1 stop10h 36mAmerican Airlines

Tue 6/16:00 p.m.LAX - YUL

1 stop18h 08mAmerican Airlines

Deal found 3/12C$ 495

Wed 10/126:45 a.m.YUL - LAS

2 stops30h 39mWestJet

Tue 16/127:05 p.m.LAS - YUL

1 stop9h 00mWestJet

Deal found 4/12C$ 508

Tue 23/124:00 p.m.YUL - LAX

1 stop9h 35mAmerican Airlines

Tue 30/1211:57 p.m.LAX - YUL

1 stop12h 13mAmerican Airlines

Deal found 3/12C$ 529

Sun 21/124:00 p.m.YUL - LAX

1 stop18h 53mAmerican Airlines

Tue 6/16:00 p.m.LAX - YUL

1 stop18h 08mAmerican Airlines

Deal found 4/12C$ 532

Wed 17/125:50 p.m.YUL - SFO

Nonstop6h 32mAir Canada

Sun 18/17:30 a.m.SFO - YUL

1 stop10h 30mAir Canada

Deal found 2/12C$ 536

Sun 21/123:51 p.m.YUL - LAX

1 stop9h 03mAmerican Airlines

Sun 4/16:30 p.m.LAX - YUL

1 stop17h 44mAmerican Airlines

Deal found 3/12C$ 539

Tue 30/127:08 a.m.YUL - SFO

1 stop16h 43mAmerican Airlines

Sun 4/15:00 p.m.SFO - YUL

1 stop19h 14mAmerican Airlines

Deal found 3/12C$ 548

Fri 12/126:30 p.m.YUL - LAX

1 stop9h 24mDelta

Sun 14/1212:45 p.m.LAX - YUL

1 stop8h 14mDelta

Deal found 3/12C$ 551

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 4 December 2025.

Tue 20/12:40 p.m.YUL - LAS

1 stop9h 04mDelta

Tue 27/19:00 a.m.LAS - YUL

1 stop11h 50mDelta

Deal found 3/12C$ 440

Thu 5/26:45 a.m.YUL - PSP

1 stop9h 36mPorter Airlines

Mon 9/22:20 p.m.PSP - YUL

1 stop7h 15mPorter Airlines

Deal found 3/12C$ 470

Wed 1/46:45 a.m.YUL - LAX

2 stops13h 13mWestJet

Sat 18/47:00 a.m.LAX - YUL

2 stops14h 38mWestJet

Deal found 3/12C$ 490

Mon 2/27:00 p.m.YUL - SAN

2 stops19h 48mUnited Airlines

Wed 4/22:11 p.m.SAN - YUL

2 stops20h 17mUnited Airlines

Deal found 3/12C$ 528

Sun 18/18:00 a.m.YUL - ONT

2 stops32h 48mMultiple Airlines

Sun 25/110:30 p.m.ONT - YUL

1 stop19h 20mMultiple Airlines

Deal found 4/12C$ 689

Tue 20/17:00 a.m.YUL - BUR

2 stops29h 00mAmerican Airlines

Wed 4/24:30 p.m.BUR - YUL

2 stops27h 14mAmerican Airlines

Deal found 1/12C$ 724

Tue 20/12:40 p.m.YUL - LAS

1 stop9h 04mDelta

Mon 26/111:15 p.m.LAS - YUL

1 stop9h 30mDelta

Deal found 3/12C$ 440

Sat 17/12:40 p.m.YUL - LAS

1 stop9h 04mDelta

Sat 24/110:15 p.m.LAS - YUL

1 stop10h 30mDelta

Deal found 2/12C$ 440

Mon 9/34:15 p.m.YUL - PSP

1 stop22h 31mWestJet

Tue 17/36:00 p.m.PSP - YUL

1 stop10h 05mWestJet

Deal found 3/12C$ 498

Sat 11/46:45 a.m.YUL - LAX

1 stop8h 54mPorter Airlines

Thu 23/41:40 p.m.LAX - YUL

1 stop7h 55mPorter Airlines

Deal found 1/12C$ 521

Wed 11/312:55 p.m.YUL - LAS

1 stop7h 50mDelta

Sun 15/310:20 p.m.LAS - YUL

1 stop10h 17mDelta

Deal found 3/12C$ 442

Tue 13/16:45 a.m.YUL - LAX

2 stops18h 18mWestJet

Mon 19/111:50 a.m.LAX - YUL

2 stops16h 15mWestJet

Deal found 4/12C$ 514

Mon 26/14:46 p.m.YUL - LAS

1 stop8h 34mDelta

Sat 31/111:15 p.m.LAS - YUL

1 stop9h 49mDelta

Deal found 2/12C$ 442

Wed 11/36:45 a.m.YUL - SFO

1 stop8h 55mPorter Airlines

Fri 20/31:40 p.m.SFO - YUL

1 stop7h 55mPorter Airlines

Deal found 2/12C$ 547

Mon 12/16:45 a.m.YUL - LAX

2 stops31h 42mWestJet

Fri 23/111:50 a.m.LAX - YUL

2 stops16h 15mWestJet

Deal found 4/12C$ 518

Wed 21/112:50 p.m.YUL - LAS

1 stop9h 06mDelta

Wed 4/29:00 a.m.LAS - YUL

1 stop11h 50mDelta

Deal found 1/12C$ 444

Mon 16/26:45 a.m.YUL - SFO

1 stop8h 55mPorter Airlines

Tue 24/21:40 p.m.SFO - YUL

1 stop7h 55mPorter Airlines

Deal found 2/12C$ 547

Sun 25/112:50 p.m.YUL - LAS

1 stop13h 25mDelta

Wed 4/29:00 a.m.LAS - YUL

1 stop11h 50mDelta

Deal found 1/12C$ 444

Thu 5/26:45 a.m.YUL - SFO

2 stops32h 25mWestJet

Thu 19/21:00 p.m.SFO - YUL

2 stops32h 38mWestJet

Deal found 2/12C$ 537

Tue 20/17:00 a.m.YUL - BUR

2 stops29h 00mAmerican Airlines

Sun 8/21:14 p.m.BUR - YUL

2 stops22h 54mAmerican Airlines

Deal found 1/12C$ 727

Tue 17/26:45 a.m.YUL - SFO

1 stop8h 55mPorter Airlines

Wed 25/21:40 p.m.SFO - YUL

1 stop7h 55mPorter Airlines

Deal found 2/12C$ 547

Sat 11/46:00 a.m.YUL - LAS

1 stop8h 49mDelta

Wed 15/49:50 a.m.LAS - YUL

1 stop11h 08mDelta

Deal found 1/12C$ 444

Sun 18/16:45 a.m.YUL - LAX

2 stops31h 15mWestJet

Tue 20/111:50 a.m.LAX - YUL

2 stops16h 15mWestJet

Deal found 4/12C$ 540

Fri 20/26:45 a.m.YUL - SFO

1 stop8h 55mPorter Airlines

Mon 2/31:40 p.m.SFO - YUL

1 stop7h 55mPorter Airlines

Deal found 2/12C$ 547

Fri 23/13:50 p.m.YUL - BUR

2 stops20h 10mAmerican Airlines

Mon 2/24:30 p.m.BUR - YUL

2 stops19h 38mAmerican Airlines

Deal found 1/12C$ 747

Wed 4/212:50 p.m.YUL - LAS

1 stop9h 06mDelta

Sat 7/211:35 a.m.LAS - YUL

1 stop8h 37mDelta

Deal found 1/12C$ 444

Sun 25/16:45 a.m.YUL - LAX

2 stops18h 18mWestJet

Tue 3/27:00 a.m.LAX - YUL

2 stops14h 38mWestJet

Deal found 1/12C$ 543

Sun 15/26:45 a.m.YUL - SFO

1 stop8h 55mPorter Airlines

Tue 24/21:40 p.m.SFO - YUL

1 stop7h 55mPorter Airlines

Deal found 2/12C$ 547

Wed 21/112:59 p.m.YUL - BUR

2 stops23h 01mAmerican Airlines

Sat 7/24:30 p.m.BUR - YUL

2 stops19h 38mAmerican Airlines

Deal found 1/12C$ 747

Wed 4/22:40 p.m.YUL - LAS

1 stop9h 04mDelta

Mon 9/211:15 p.m.LAS - YUL

1 stop9h 30mDelta

Deal found 4/12C$ 444

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 4 December 2025.

Tue 27/15:55 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Sat 31/19:00 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 2/12C$ 419

Mon 27/46:05 p.m.YUL - LAS

Nonstop5h 30mAir Canada

Tue 5/511:30 a.m.LAS - YUL

Nonstop4h 50mAir Canada

Deal found 3/12C$ 435

Wed 22/46:05 p.m.YUL - LAS

Nonstop5h 30mAir Canada

Sat 25/49:10 a.m.LAS - YUL

Nonstop4h 52mAir Canada

Deal found 3/12C$ 447

Wed 18/28:30 a.m.YUL - LAS

Nonstop5h 48mAir Canada

Wed 4/312:30 p.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 4/12C$ 456

Fri 16/15:55 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Tue 27/19:00 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 3/12C$ 458

Mon 27/46:05 p.m.YUL - LAS

Nonstop5h 30mAir Canada

Mon 4/57:30 a.m.LAS - YUL

Nonstop4h 50mAir Canada

Deal found 3/12C$ 459

Wed 15/46:05 p.m.YUL - LAS

Nonstop5h 30mAir Canada

Sun 19/49:10 a.m.LAS - YUL

Nonstop4h 52mAir Canada

Deal found 3/12C$ 463

Thu 15/16:45 p.m.YUL - LAX

Nonstop6h 15mAir Canada

Wed 21/18:30 a.m.LAX - YUL

Nonstop5h 13mAir Canada

Deal found 4/12C$ 463

Fri 8/54:45 p.m.YUL - LAS

Nonstop5h 34mAir Canada

Mon 11/57:30 a.m.LAS - YUL

Nonstop4h 50mAir Canada

Deal found 2/12C$ 466

Tue 17/25:55 p.m.YUL - LAS

Nonstop5h 44mAir Canada

Tue 24/29:00 a.m.LAS - YUL

Nonstop4h 47mAir Canada

Deal found 4/12C$ 469

Fri 16/16:45 p.m.YUL - LAX

Nonstop6h 15mAir Canada

Wed 28/18:30 a.m.LAX - YUL

Nonstop5h 13mAir Canada

Deal found 2/12C$ 472

Thu 22/16:45 p.m.YUL - LAX

Nonstop6h 15mAir Canada

Thu 5/28:30 a.m.LAX - YUL

Nonstop5h 13mAir Canada

Deal found 1/12C$ 473

Last-minute flights from Montreal to California
Discover last-minute flight deals from Montreal to California. Data last updated 4 December 2025 and is based on user searches.

Thu 11/126:45 a.m.YUL - LAS

1 stop8h 13mWestJet

Sun 18/17:05 p.m.LAS - YUL

1 stop9h 00mWestJet

Deal found 3/12C$ 448

Thu 11/126:45 a.m.YUL - LAS

1 stop8h 13mWestJet

Mon 15/1211:25 p.m.LAS - YUL

1 stop22h 18mWestJet

Deal found 3/12C$ 491

Sat 10/17:00 a.m.YUL - SAN

2 stops14h 31mAmerican Airlines

Tue 13/110:45 p.m.SAN - YUL

1 stop12h 00mAmerican Airlines

Deal found 2/12C$ 472

Mon 12/17:00 a.m.YUL - SAN

1 stop13h 39mDelta

Fri 16/110:30 p.m.SAN - YUL

1 stop12h 02mDelta

Deal found 1/12C$ 461

Wed 14/112:54 p.m.YUL - SAN

1 stop9h 04mDelta

Tue 28/48:00 a.m.SAN - YUL

1 stop12h 58mDelta

Deal found 2/12C$ 459

Wed 14/16:00 a.m.YUL - SAN

1 stop8h 53mAir Canada

Sat 2/58:10 a.m.SAN - YUL

Nonstop5h 29mAir Canada

Deal found 2/12C$ 477

Wed 21/16:00 a.m.YUL - PSP

2 stops11h 29mDelta

Tue 3/21:29 p.m.PSP - YUL

1 stop7h 21mDelta

Deal found 1/12C$ 452

Wed 21/16:00 a.m.YUL - PSP

2 stops11h 29mDelta

Sat 7/21:06 p.m.PSP - YUL

1 stop7h 44mDelta

Deal found 1/12C$ 487

Fri 23/13:50 p.m.YUL - SAN

1 stop9h 36mAmerican Airlines

Sun 8/27:30 p.m.SAN - YUL

2 stops13h 54mAmerican Airlines

Deal found 2/12C$ 479

Fri 23/112:50 p.m.YUL - SNA

1 stop12h 25mDelta

Mon 2/29:20 p.m.SNA - YUL

1 stop11h 25mDelta

Deal found 1/12C$ 494

Sat 24/16:00 a.m.YUL - PSP

2 stops11h 29mDelta

Fri 30/15:10 p.m.PSP - YUL

2 stops15h 35mDelta

Deal found 3/12C$ 459

Sat 24/17:30 a.m.YUL - PSP

2 stops11h 38mAmerican Airlines

Fri 30/16:51 p.m.PSP - YUL

2 stops14h 33mAmerican Airlines

Deal found 3/12C$ 504

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 4 December 2025.

Wed 14/16:45 a.m.YUL - LAS

2 stops14h 26mWestJet

Deal found 3/12C$ 197

Wed 21/16:45 a.m.YUL - LAS

2 stops14h 54mWestJet

Deal found 1/12C$ 212

Sat 24/13:55 p.m.YUL - LAS

1 stop9h 07mAir Transat

Deal found 1/12C$ 215

Tue 17/26:45 a.m.YUL - LAS

2 stops14h 28mWestJet

Deal found 3/12C$ 216

Tue 20/16:45 a.m.YUL - LAS

2 stops14h 26mWestJet

Deal found 1/12C$ 219

Thu 15/16:45 a.m.YUL - LAS

2 stops16h 30mWestJet

Deal found 3/12C$ 222

Tue 10/23:50 p.m.YUL - LAS

1 stop21h 21mAmerican Airlines

Deal found 2/12C$ 227

Fri 9/16:45 a.m.YUL - LAS

2 stops17h 46mWestJet

Deal found 3/12C$ 232

Wed 4/29:00 a.m.YUL - LAS

1 stop9h 59mAir Canada

Deal found 4/12C$ 234

Thu 22/16:45 a.m.YUL - LAS

1 stop18h 24mWestJet

Deal found 1/12C$ 237

Sun 25/16:45 a.m.YUL - LAS

1 stop18h 24mWestJet

Deal found 1/12C$ 239

Sat 17/16:45 a.m.YUL - PSP

1 stop9h 29mPorter Airlines

Deal found 3/12C$ 246

Find flight deals from Montreal to California

Round-trip from	C$ 371
One-way from	C$ 197
Popular in	December
Cheapest in	May
Average price	C$ 738
Good round-trip deal	C$ 345 or less
Good one-way deal	C$ 355 or less

WestJet
20/1-23/1
3 total stops
23h 26m total
Montreal to California

Search Deals

WestJet
14/1
2 total stops
14h 26m total
Montreal to California

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 134 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 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

Fly from

Fly to

Route

Depart

Return

Price

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

2:40 p.m.-8:44 p.m.

1 stop9h 04m

Las Vegas Harry Reid Intl

Tue 27/1

9:00 a.m.-11:50 p.m.

1 stop11h 50m

C$ 440

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

2:40 p.m.-8:44 p.m.

1 stop9h 04m

Las Vegas Harry Reid Intl

Mon 26/1

11:15 p.m.-11:45 a.m.

1 stop9h 30m

C$ 440

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

2:40 p.m.-8:44 p.m.

1 stop9h 04m

Las Vegas Harry Reid Intl

Sat 24/1

10:15 p.m.-11:45 a.m.

1 stop10h 30m

C$ 440

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

12:55 p.m.-5:45 p.m.

1 stop7h 50m

Las Vegas Harry Reid Intl

Sun 15/3

10:20 p.m.-11:37 a.m.

1 stop10h 17m

C$ 442

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

4:46 p.m.-10:20 p.m.

1 stop8h 34m

Las Vegas Harry Reid Intl

Sat 31/1

11:15 p.m.-12:04 p.m.

1 stop9h 49m

C$ 442

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

12:50 p.m.-6:56 p.m.

1 stop9h 06m

Las Vegas Harry Reid Intl

Wed 4/2

9:00 a.m.-11:50 p.m.

1 stop11h 50m

C$ 444

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

12:50 p.m.-11:15 p.m.

1 stop13h 25m

Las Vegas Harry Reid Intl

Wed 4/2

9:00 a.m.-11:50 p.m.

1 stop11h 50m

C$ 444

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:00 a.m.-11:49 a.m.

1 stop8h 49m

Las Vegas Harry Reid Intl

Wed 15/4

9:50 a.m.-11:58 p.m.

1 stop11h 08m

C$ 444

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

12:50 p.m.-6:56 p.m.

1 stop9h 06m

Las Vegas Harry Reid Intl

Sat 7/2

11:35 a.m.-11:12 p.m.

1 stop8h 37m

C$ 444

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

2:40 p.m.-8:44 p.m.

1 stop9h 04m

Las Vegas Harry Reid Intl

Mon 9/2

11:15 p.m.-11:45 a.m.

1 stop9h 30m

C$ 444

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

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, April is the cheapest month in which you can book a flight from Montreal to California (average of C$ 187). Flying from Montreal to California in November is currently the most expensive (average of C$ 339). 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?

It’s optimal to fly from Montreal to California in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

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

Travelers seeking maximum savings on their Montreal to California flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal to California

The most flights from YMQ to USCA are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

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

394 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Porter Airlines

8.0

Very good

394 reviews

Porter Airlines

8.0

Very good

394 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Delta

7.9

Good

8,011 reviews

Porter Airlines

8.0

Very good

394 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

United Airlines

7.4

Good

9,063 reviews

Porter Airlines

8.0

Very good

394 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

WestJet

7.2

Good

3,191 reviews

Porter Airlines

8.0

Very good

394 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Air Canada

7.1

Good

10,500 reviews

Porter Airlines

8.0

Very good

394 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

How long is the flight from Montreal to California?
Airlines like Delta, WestJet, and United Airlines fly from Montreal to California in about 9h 04m. The time it takes to get you to your destination can typically vary by up to 10h 44m. Airlines will cover a distance of 3592 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Montreal to California one-way?
C$ 156 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 Canada, with prices starting from C$ 168 and C$ 212, respectively.
What are the most popular routes from Montreal to California?
The most popular flight routes from Montreal to California are Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl, Montreal Pierre Elliott Trudeau Intl - Los Angeles and Montreal Pierre Elliott Trudeau Intl - San Francisco.
What are the most reliable airlines from Montreal to California?
No one likes to see their flight delayed. When booking a flight from Montreal to California consider choosing Brussels Airlines (70%), Air New Zealand (66%) or United Airlines (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$ 322. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Las Vegas Harry Reid Intl) can be booked for C$ 396 on average, our data indicates C$ 967 when flying from Montreal to California.
Can I find deals for flights from Montreal to California that include hotel bookings?
Yes. In addition to deals on Montreal to California flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to California.
Can I find deals for business class flights from Montreal to California?
Yes. Cheapflights offers flight deals from Montreal to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to California?
Currently, April is the cheapest month in which you can book a flight from Montreal to California (average of C$ 187). Flying from Montreal to California in November is currently the most expensive (average of C$ 339). 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.

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Complete your trip

California car rentals

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Direct flights to United States

Montreal to California flights

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Top 6 airlines flying from Montreal to California

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 217	AverageC$ 513	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 239	AverageC$ 637	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 248	AverageC$ 383	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 259	AverageC$ 585	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Porter Airlines	CheapestC$ 286	AverageC$ 449	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 350	AverageC$ 622	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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$ 197

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 14/1. 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 4 December 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 4 December 2025.

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 4 December 2025.

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

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 4 December 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Montreal to California. Price data was last updated on 16 December 2024.

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 4 December 2025.

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

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

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?

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?

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.

Top 6 airlines flying from Montreal to California

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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 4 December 2025.