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Cheap flights from Montreal to San Francisco from C$ 289

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YMQ — SFO
23 May — 30 May1
1 adult
Thu 23/5
Thu 30/5

The best prices from Montreal to San Francisco are usually found in September or January, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Montreal to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 May 2024.

Popular in

December

Cheapest in

September

Round-trip from

C$ 374

One-way from

C$ 324
High demand for flights, 21% potential price rise
Search Deals
Best time to find cheap flights, 13% potential price drop
Search Deals
From Montreal (YMQ) to San Francisco
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One-way flight from Montreal (YMQ) to San Francisco
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What is the cheapest day to fly round-trip from Montreal to San Francisco?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 10% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 45% by booking at least 23 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Montreal to San Francisco within the next two weeks, with the cheapest ticket starting at C$ 652.

What is the cheapest month to fly from Montreal to San Francisco?

September is one of the best times of the year to fly to San Francisco from Montreal. Prices for September average C$ 666 per person but you can even find prices for as low as C$ 420. The most expensive prices can be found in the month of December. Opting for a September flight can save you 26% on your journey compared to booking in December

When is the cheapest time to fly from Montreal to San Francisco (YMQ - SFO)?

A simple way to save on the total cost of your ticket is to fly from Montreal to San Francisco in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Cheap Porter Airlines flights from Montreal to San Francisco

Explore cheap flight options specifically provided by Porter Airlines for the route between Montreal and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
Peruse some of the lowest-priced Porter Airlines flights we've found from Montreal to San Francisco. It's recommended that users confirm their flight details before booking.
Thu 11/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Wed 17/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 16/5C$ 499
Mon 1/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Mon 15/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 501
Fri 14/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Fri 21/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 509
Fri 12/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Thu 18/71:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 16/5C$ 511
Tue 13/87:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Mon 19/81:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 17/5C$ 512
Fri 7/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sun 16/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 514
Fri 12/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Fri 26/71:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 17/5C$ 515
Sat 15/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Fri 21/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 516
Thu 1/87:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Tue 6/81:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 17/5C$ 519

  • Porter Airlines is one of the most popular airlines used for those travelling from Montreal to San Francisco. Montreal to San Francisco flights are typically 98% more expensive than other airlines travelling the same route. Flights from Porter Airlines typically cost C$ 509.31 RT. The cheapest Porter Airlines flight found for this route was C$ 272. Montreal Pierre Elliott Trudeau Intl Airport is the most common Montreal airport to take off from when flying to San Francisco. San Francisco Airport is the most popular arrival airport in San Francisco. When flying from Montreal to San Francisco, Porter Airlines flights are 0% more popular than any other airline flying that same route.

Cheap WestJet flights from Montreal to San Francisco

Explore cheap flight options specifically provided by WestJet for the route between Montreal and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
Browse through some of the cheapest WestJet flights travelling from Montreal to San Francisco. Deals are refreshing constantly so come back soon for more options.
Mon 12/87:00 a.m.YUL - SFO
2 stops34h 33mWestJet
Mon 19/83:20 p.m.SFO - YUL
1 stop12h 49mWestJet
Deal found 17/5C$ 571
Mon 1/79:15 p.m.YUL - SFO
2 stops27h 05mWestJet
Mon 15/712:50 p.m.SFO - YUL
1 stop8h 40mWestJet
Deal found 17/5C$ 582
Tue 16/75:00 p.m.YUL - SFO
1 stop27h 13mWestJet
Sun 21/76:05 p.m.SFO - YUL
1 stop27h 25mWestJet
Deal found 17/5C$ 583
Wed 7/89:15 p.m.YUL - SFO
2 stops27h 05mWestJet
Wed 14/87:30 a.m.SFO - YUL
2 stops9h 45mWestJet
Deal found 17/5C$ 588
Fri 12/75:55 p.m.YUL - SFO
1 stop22h 37mWestJet
Sun 21/76:05 p.m.SFO - YUL
1 stop27h 25mWestJet
Deal found 17/5C$ 590
Tue 16/75:00 p.m.YUL - SFO
2 stops24h 33mWestJet
Sun 21/76:05 p.m.SFO - YUL
1 stop27h 25mWestJet
Deal found 17/5C$ 599
Fri 24/57:00 a.m.YUL - SFO
1 stop17h 13mWestJet
Wed 29/53:20 p.m.SFO - YUL
2 stops21h 39mWestJet
Deal found 17/5C$ 900
Fri 24/57:00 a.m.YUL - SFO
1 stop17h 13mWestJet
Wed 29/53:20 p.m.SFO - YUL
2 stops21h 39mWestJet
Deal found 17/5C$ 933
Fri 24/57:00 a.m.YUL - SFO
2 stops34h 34mWestJet
Sat 1/63:20 p.m.SFO - YUL
2 stops21h 39mWestJet
Deal found 17/5C$ 1,034

  • WestJet is one of the most popular airlines used for those travelling from Montreal to San Francisco. Flights on this route from WestJet typically cost C$ 501.43 RT, a price that is 114% cheaper than the average Montreal to San Francisco flight. The cheapest flight found was C$ 323 RT. Montreal Pierre Elliott Trudeau Intl Airport is the most common Montreal airport to take off from when flying to San Francisco. San Francisco Airport is the most popular arrival airport in San Francisco. When flying from Montreal to San Francisco, WestJet flights are -5% more popular than any other airline flying that same route.

Cheap Montreal to San Francisco flights in May & June 2024

Find cheap flight options from Montreal to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 408,927 searches. Prices were last updated on 18 May 2024.
The lowest fares we've come across on flights travelling from Montreal to San Francisco in May and June 2024. Check back soon for alternative fares.
Fri 14/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Fri 21/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 509
Fri 7/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sun 16/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 514
Tue 11/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Tue 18/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 18/5C$ 515
Sat 15/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Fri 21/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 516
Sat 1/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sat 22/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 522
Wed 29/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sun 2/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 524
Fri 24/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sat 1/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 526
Tue 28/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Tue 4/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 16/5C$ 528
Tue 4/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Tue 25/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 530

Montreal to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Montreal and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
The lowest fares we've come across on flights travelling from Montreal to San Francisco in May and June 2024. Check back soon for alternative fares.
Thu 11/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Wed 17/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 16/5C$ 499
Mon 1/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Mon 15/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 501
Fri 14/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Fri 21/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 509
Fri 12/77:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Thu 18/71:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 16/5C$ 511
Tue 13/87:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Mon 19/81:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 17/5C$ 512
Fri 7/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sun 16/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 514
Tue 11/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Tue 18/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 18/5C$ 515
Sat 15/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Fri 21/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 516
Thu 1/87:00 a.m.YUL - SFO
1 stop9h 05mPorter Airlines
Tue 6/81:55 p.m.SFO - YUL
1 stop7h 36mPorter Airlines
Deal found 17/5C$ 519

Direct flights to San Francisco from Montreal

Discover non-stop flight options from Montreal to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
If you're seeking options on non-stop flights from Montreal to San Francisco, check out these fares. Select from other flights from Montreal to San Francisco by using the search form above.
Fri 12/78:00 p.m.YUL - SFO
Nonstop6h 12mPorter Airlines
Wed 17/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 16/5C$ 563
Fri 27/98:00 p.m.YUL - SFO
Nonstop6h 16mPorter Airlines
Mon 30/96:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 564
Tue 24/98:00 p.m.YUL - SFO
Nonstop6h 16mPorter Airlines
Wed 2/106:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 568
Tue 16/78:00 p.m.YUL - SFO
Nonstop6h 12mPorter Airlines
Wed 24/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 594
Fri 2/88:00 p.m.YUL - SFO
Nonstop6h 12mPorter Airlines
Mon 5/86:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 597
Fri 28/68:00 p.m.YUL - SFO
Nonstop6h 12mPorter Airlines
Sat 6/76:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 18/5C$ 607
Sun 18/88:00 p.m.YUL - SFO
Nonstop6h 12mPorter Airlines
Wed 21/86:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 618
Sat 8/68:00 a.m.YUL - SFO
Nonstop6h 17mAir Canada
Sat 6/711:00 p.m.SFO - YUL
Nonstop5h 25mAir Canada
Deal found 17/5C$ 621
Sun 29/98:00 p.m.YUL - SFO
Nonstop6h 16mPorter Airlines
Wed 2/106:15 a.m.SFO - YUL
Nonstop5h 25mPorter Airlines
Deal found 17/5C$ 628

Montreal to San Francisco flights leaving soon

Find last-minute flight options from Montreal to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
Book one of these great deals on flights from Montreal to San Francisco. Tip: verify your flight details before completing your reservation.
Fri 24/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Sat 1/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 526
Tue 28/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Tue 4/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 16/5C$ 528
Fri 24/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Wed 29/51:53 p.m.SFO - YUL
1 stop7h 40mPorter Airlines
Deal found 17/5C$ 535
Thu 23/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Mon 27/51:53 p.m.SFO - YUL
1 stop7h 40mPorter Airlines
Deal found 16/5C$ 550
Thu 23/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Thu 30/51:53 p.m.SFO - YUL
1 stop7h 40mPorter Airlines
Deal found 17/5C$ 580
Fri 24/52:40 p.m.YUL - SFO
1 stop9h 33mAmerican Airlines
Sat 1/66:50 p.m.SFO - YUL
2 stops12h 35mAmerican Airlines
Deal found 17/5C$ 594
Tue 28/57:00 a.m.YUL - SFO
2 stops34h 34mMultiple Airlines
Tue 4/61:55 p.m.SFO - YUL
1 stop7h 38mMultiple Airlines
Deal found 16/5C$ 651
Thu 23/52:40 p.m.YUL - SFO
1 stop11h 27mAmerican Airlines
Sun 9/65:20 a.m.SFO - YUL
1 stop14h 17mAmerican Airlines
Deal found 17/5C$ 669
Mon 27/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Tue 4/61:55 p.m.SFO - YUL
1 stop7h 38mPorter Airlines
Deal found 17/5C$ 685

One-way flights to San Francisco from Montreal

Search for one-way flight options from Montreal to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
Take a look at some of the one-way flights we've detected from Montreal to San Francisco. Those needing a return flight from Montreal to San Francisco can use the search form above.
Wed 19/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 289
Sat 1/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 290
Thu 6/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 294
Wed 29/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 298
Tue 4/612:50 p.m.YUL - SFO
2 stops32h 56mMultiple Airlines
Deal found 17/5C$ 300
Wed 19/67:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 301
Fri 24/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 304
Fri 31/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 18/5C$ 305
Tue 28/57:00 a.m.YUL - SFO
1 stop8h 52mPorter Airlines
Deal found 17/5C$ 308

Find flights from Montreal to San Francisco within your budget

Customize your flight search to find flights from Montreal to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 499 - C$ 752

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Thu 11/7

1 stop9h 05m

San Francisco

Wed 17/7

Nonstop5h 25m

C$ 499

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Tue 25/6

2 stops19h 10m

San Francisco

Wed 10/7

1 stop20h 59m

C$ 565

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

2 stops34h 33m

San Francisco

Mon 19/8

1 stop12h 49m

C$ 571

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 8/6

1 stop9h 16m

San Francisco

Sat 6/7

1 stop14h 24m

C$ 572

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 8/6

Nonstop6h 17m

San Francisco

Sat 6/7

Nonstop5h 25m

C$ 621

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Wed 31/7

Nonstop6h 16m

San Francisco

Tue 6/8

Nonstop5h 25m

C$ 635

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 27/7

1 stop10h 36m

San Francisco

Sun 4/8

1 stop7h 46m

C$ 681

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 1/6

1 stop17h 51m

San Francisco

Mon 10/6

1 stop20h 03m

C$ 746

Montreal Pierre Elliott Trudeau IntlSan Francisco

YUL - SFO

YULSFO

Montreal Pierre Elliott Trudeau Intl

Sat 27/7

1 stop9h 56m

San Francisco

Wed 31/7

1 stop10h 51m

C$ 752

Flights are sorted by cheapest first

Deals found on 16/5

When is the best time to book a flight from Montreal to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to San Francisco. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from Montreal to San Francisco, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Montreal to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Montreal to San Francisco. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Montreal to San Francisco flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Montreal to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Montreal to San Francisco is currently C$ 299 while a round-trip flight costs C$ 627. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Montreal to San Francisco (average of C$ 274). Flying from Montreal to San Francisco in July is currently the most expensive (average of C$ 419). 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.

January

C$ 373

February

C$ 380

March

C$ 486

April

C$ 462

May

C$ 484

June

C$ 499

July

C$ 571

August

C$ 552

September

C$ 503

October

C$ 503

November

C$ 535

December

C$ 500

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

11 - 17 °C

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 18 May 2024.
See what other customers who have flown with Porter Airlines, WestJet and American Airlines from Montreal to San Francisco have to say. 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.
Delta
8.0
Very good
10,647 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,647 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

WestJet
7.5
Good
2,899 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Porter Airlines
7.4
Good
414 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
10,906 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,512 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from Montreal to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Montreal?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Montreal. On average, San Francisco has 4 inbound flights from Montreal per day from 9 airlines. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.

  • Can I find flights from Montreal to San Francisco for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from Montreal to San Francisco for under C$ 500. The cheapest flight booked recently is on Porter Airlines for just C$ 499, but on average you can expect to pay C$ 523.

  • Are there direct flights from Montreal to San Francisco for under C$ 600 on Cheapflights?

    Cheapflights has 20 direct flights from Montreal to San Francisco under C$ 600. A good price for a direct flight from Montreal to San Francisco is less than C$ 629.

  • Are there last-minute flights available from Montreal to San Francisco for under C$ 600?

    There are currently 20+ open flights from Montreal to San Francisco within the next 7 days for less than C$ 600.

  • What are the cheapest airlines flying from Montreal to San Francisco round-trip?

    According to our current data, Porter Airlines (C$ 499), WestJet (C$ 571), and American Airlines (C$ 572) offers the cheapest pricing from Montreal to San Francisco. You may be able to fly from Montreal to San Francisco for 25% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Montreal to San Francisco one-way?

    The cheapest airlines for a one-way flight from Montreal to San Francisco are Porter Airlines (C$ 289), WestJet (C$ 316), and American Airlines (C$ 320).

  • What are the most popular airlines that fly from Montreal to San Francisco?

    Endeavor Airlines, American Airlines and Air Canada are the most popular airlines when flying from Montreal to San Francisco.

  • What are the most reliable airlines from Montreal to San Francisco?

    No one likes to see their flight delayed. When booking a flight from Montreal to San Francisco consider choosing Turkish Airlines (54%), Brussels Airlines (50%) or Air Canada (46%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to San Francisco?

    While on average a flight from Montreal to San Francisco is generally C$ 1,653, our data shows the cheapest flight currently is C$ 366. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - San Francisco), you can expect to pay C$ 499 for that flight.

  • What does YUL to SFO mean?

    This is defined as Montreal Pierre Elliott Trudeau Intl Airport (YUL) and San Francisco Airport (SFO). Codes like San Francisco Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Montreal to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Montreal to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Montreal to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Montreal to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Montreal to San Francisco that include hotel bookings?

    Yes. In addition to deals on Montreal to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to San Francisco.

  • Can I find deals for business class flights from Montreal to San Francisco?

    Yes. Cheapflights offers flight deals from Montreal to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Montreal to San Francisco that allow pets onboard?

    Many airlines flying from Montreal to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Montreal to San Francisco?

    Yes, you can often find last-minute deals on Montreal to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Montreal to San Francisco flight deals updated?

    The Montreal to San Francisco flight deals you see on this page were last updated on 18/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Montreal to San Francisco on these airlines
Choose from the following airlines for your flight from Montreal to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 18 May 2024.

Air Canada flights from Montreal to San Francisco
United Airlines flights from Montreal to San Francisco
Air Transat flights from Montreal to San Francisco

Top 9 airlines flying from Montreal to San Francisco

Discover the top 9 airlines that operate flights from Montreal to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 408,927 searches. Data last updated 18 May 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 351AverageC$ 679FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Flair AirlinesCheapestC$ 370AverageC$ 462FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 370AverageC$ 694FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 381AverageC$ 550FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 382AverageC$ 625FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 440AverageC$ 683FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 458AverageC$ 602FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 466AverageC$ 575FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Endeavor AirlinesCheapestC$ 745AverageC$ 947FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
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Search flights from Montreal to San Francisco by cabin class

Find flights from Montreal to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Montreal to San Francisco

Find hourly flight availability from Montreal to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
65%of flight departuresAfternoonNoon to 6 pm
34%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Montreal to San Francisco

Explore weekly flight availability from Montreal to San Francisco. 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 18 May 2024.
Sunday4daily flights
Monday5daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday5daily flights
Friday4daily flights
Saturday5daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to San Francisco?

Deals for Montreal to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to San Francisco, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Montreal to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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