Find Cheap Flights from San Francisco to Montreal (SFO - YMQ)

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FAQs for Booking San Francisco to Montreal Flights

How long does a flight from San Francisco to Montreal take?
An average nonstop flight takes 6h 49m, covering a distance of 4089 km.
How many flights are there between San Francisco and Montreal?
There are 73 (nonstop) flights between San Francisco and Montreal per week, averaging 10 per day.
Which airlines provide the cheapest flights from San Francisco to Montreal?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 411), Multiple Airlines (C$ 416) and Delta (C$ 443).
Do I need a passport to fly between San Francisco and Montreal?
Yes.
Which airlines fly most frequently between San Francisco and Montreal?
Air Canada (3 times daily), Air New Zealand (2 times daily), United (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from San Francisco to Montreal?
For San Francisco to Montreal, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Montreal back to San Francisco, the best deals are generally found on Thursday, with Tuesday being the most expensive.

Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
December
Most popular time to fly
17%
expected price increase
Average price:
C$ 690
(avg. price over the last 2 weeks)
Good Deal:
C$ 394
or less (round trip)

When to Book Flights from San Francisco to Montreal

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 393 or less.
The cheapest flight from San Francisco to Montreal was found, on average, 28 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 7% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from San Francisco to Montreal (round-trip)

Airports
Origin
San Francisco
C$ 411
only
C$ 411
Destination
Montreal
C$ 411
only
C$ 411
Tue, 5 Dec
SFO
YUL
10h 00m
Sun, 17 Dec
YUL
SFO
8h 38m
C$ 411
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 8 Feb
SFO
YUL
8h 13m
Tue, 13 Feb
YUL
SFO
18h 52m
C$ 416
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 5 Dec
SFO
YUL
8h 37m
Mon, 11 Dec
YUL
SFO
11h 06m
C$ 443
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
CUN
Excellent 9.0

Entertainment and crew were great- comfortable seats, got to watch a couple of movies with headphones provided by Delta; forgot mine so I assumed I would be miserable thru the whole 4 hour flight. so glad I was wrong! Would definitely take another flight with Delta... looking into the frequent flyer program as we speak

SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

ATL
DAB
Okay 4.0

Staff were friendly and worked hard.

Seats were very basic and not as good as the low cost carrier I normally fly out of the UK. Very old and noisy aircraft. Seemed little control over how much hand luggage passengers were bringing onto the aircraft.

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

Wed, 16 May
SFO
YUL
29h 16m
Sat, 19 May
YUL
SFO
9h 37m
C$ 560
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3680 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
BZE
YYZ
Okay 5.0

Good snacks $

Title says it.

YYZ
LGW
Excellent 10.0

Free upgrade and gate check!

No checked bags or meals for economy passengers

YEG
YMM
Good 7.6

Overall flight and connections were good. Board process was smooth and flight departed and arrived on time. Watch for baggage delays when arriving in Fort McMurray as they can sometimes be excessive. No entertainment provided on the smaller planes but most people have some form of entertainment with them.

YSB
YYZ
Good 6.4

The crew was friendly and funny.

The Westjet staff at the Sudbury airport was not exactly friendly. My flight was departing at 6am, and they ask to be there 45 mins before which would have been at 5:15am, I got there at 5:20am and the gate was closed. At 5:25am an employee came to check me in but still advised me to be 45 mins in advance next time. I was only 5 mins late and they weren't even at the gate on my arrival. The security at the airport was rude.

YVR
YEG
Excellent 8.3

Flight was good, crew was courteous and boarded on time. Cabin space was adequate and the entertainment provided through WestJet’s app is very good.

Mon, 25 Dec
SFO
YUL
6h 49m
Thu, 11 Jan
YUL
SFO
18h 52m
C$ 412
Trip: 18 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 7 Dec
SFO
YUL
8h 37m
Tue, 12 Dec
YUL
SFO
10h 33m
C$ 443
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

Mon, 5 Feb
SFO
YUL
18h 54m
Mon, 12 Feb
YUL
SFO
11h 14m
C$ 412
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 22 Jan
SFO
YUL
10h 58m
Mon, 29 Jan
YUL
SFO
10h 55m
C$ 443
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LHR
ATL
Good 6.0

Staff were friendly and attentive. Boarding was good - efficient and quick.

Seats were not that comfortable. Aircraft very noisy. Competition offers a much better service. Transfer in Atlanta was a nightmare, taking almost two hours from landing to getting to the domestic gate for the next sector. only three immigration staff working.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

ATL
DAB
Okay 4.0

Staff were friendly and worked hard.

Seats were very basic and not as good as the low cost carrier I normally fly out of the UK. Very old and noisy aircraft. Seemed little control over how much hand luggage passengers were bringing onto the aircraft.

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

RDU
CDG
Good 7.0

The Delta check-in at RDU was terribly understaffed with only 2 agents handling baggage drop-off for a fully booked Boeing 757. I waited over 1 hour and got to the gate at the last minute. Poorly managed! The flight crew was great though! Very attentive service even in the economy class!

The food could be better.

Tue, 6 Feb
SFO
YUL
12h 09m
Tue, 13 Feb
YUL
SFO
10h 35m
C$ 412
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 1 Feb
SFO
YUL
11h 11m
Mon, 5 Feb
YUL
SFO
11h 25m
C$ 443
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

JFK
CUN
Excellent 9.0

Entertainment and crew were great- comfortable seats, got to watch a couple of movies with headphones provided by Delta; forgot mine so I assumed I would be miserable thru the whole 4 hour flight. so glad I was wrong! Would definitely take another flight with Delta... looking into the frequent flyer program as we speak

RDU
CDG
Good 7.0

The Delta check-in at RDU was terribly understaffed with only 2 agents handling baggage drop-off for a fully booked Boeing 757. I waited over 1 hour and got to the gate at the last minute. Poorly managed! The flight crew was great though! Very attentive service even in the economy class!

The food could be better.

Wed, 7 Feb
SFO
YUL
12h 09m
Mon, 12 Feb
YUL
SFO
11h 14m
C$ 412
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 2 Feb
SFO
YUL
11h 11m
Mon, 5 Feb
YUL
SFO
11h 25m
C$ 443
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

LHR
ATL
Good 6.0

Staff were friendly and attentive. Boarding was good - efficient and quick.

Seats were not that comfortable. Aircraft very noisy. Competition offers a much better service. Transfer in Atlanta was a nightmare, taking almost two hours from landing to getting to the domestic gate for the next sector. only three immigration staff working.

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

RDU
CDG
Good 7.0

The Delta check-in at RDU was terribly understaffed with only 2 agents handling baggage drop-off for a fully booked Boeing 757. I waited over 1 hour and got to the gate at the last minute. Poorly managed! The flight crew was great though! Very attentive service even in the economy class!

The food could be better.

MIA
ATL
Excellent 8.3

They gave me extra pretzels and 2 cans of soda

The seats were awful.. Miniscule

Mon, 19 Feb
SFO
YUL
7h 44m
Tue, 6 Mar
YUL
SFO
16h 02m
C$ 412
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Sun, 25 Feb
SFO
YUL
6h 54m
Tue, 6 Mar
YUL
SFO
16h 02m
C$ 412
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 8 Dec
SFO
YUL
11h 13m
Sun, 10 Dec
YUL
SFO
11h 15m
C$ 459
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

ATL
DAB
Okay 4.0

Staff were friendly and worked hard.

Seats were very basic and not as good as the low cost carrier I normally fly out of the UK. Very old and noisy aircraft. Seemed little control over how much hand luggage passengers were bringing onto the aircraft.

RDU
CDG
Good 7.0

The Delta check-in at RDU was terribly understaffed with only 2 agents handling baggage drop-off for a fully booked Boeing 757. I waited over 1 hour and got to the gate at the last minute. Poorly managed! The flight crew was great though! Very attentive service even in the economy class!

The food could be better.

PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

MIA
ATL
Excellent 8.3

They gave me extra pretzels and 2 cans of soda

The seats were awful.. Miniscule

Mon, 25 Dec
SFO
YUL
6h 49m
Fri, 12 Jan
YUL
SFO
15h 49m
C$ 413
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 15 Jan
SFO
YUL
7h 31m
Fri, 19 Jan
YUL
SFO
11h 25m
C$ 477
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

RDU
CDG
Good 7.0

The Delta check-in at RDU was terribly understaffed with only 2 agents handling baggage drop-off for a fully booked Boeing 757. I waited over 1 hour and got to the gate at the last minute. Poorly managed! The flight crew was great though! Very attentive service even in the economy class!

The food could be better.

SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

Wed, 7 Feb
SFO
YUL
8h 43m
Tue, 13 Feb
YUL
SFO
10h 18m
C$ 413
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 1 Feb
SFO
YUL
11h 11m
Sun, 4 Feb
YUL
SFO
9h 55m
C$ 477
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13658 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

RDU
CDG
Good 7.0

The Delta check-in at RDU was terribly understaffed with only 2 agents handling baggage drop-off for a fully booked Boeing 757. I waited over 1 hour and got to the gate at the last minute. Poorly managed! The flight crew was great though! Very attentive service even in the economy class!

The food could be better.

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

Fri, 9 Feb
SFO
YUL
14h 55m
Tue, 13 Feb
YUL
SFO
10h 18m
C$ 413
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.