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Find cheap flights from Montreal to San Francisco Bay Area from C$ 262

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to San Francisco Bay Area departing on 18/6. 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.
1 adult
0 bags
Fri 7/6
Fri 14/6

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Best San Francisco Bay Area Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

San Francisco
San Francisco1 stopC$ 448
San Jose
San Jose2 stopsC$ 523

Good to know

Low season

January

High season

August

Cheapest flight

C$ 262
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Montreal to San Francisco

FAQs - booking San Francisco Bay Area flights

  • How does KAYAK find such low prices on flights from Montreal to San Francisco Bay Area?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to San Francisco Bay Area.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to San Francisco Bay Area?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco Bay Area from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to San Francisco Bay Area?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco Bay Area with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to San Francisco Bay Area?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco Bay Area from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Montreal to San Francisco Bay Area

 
Need help choosing which airline to fly with from Montreal to San Francisco Bay Area? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Air TransatOverall score based on 485 reviews
8.3Crew
6.8Food
6.9Entertainment
7.8Boarding
7.1Comfort
Airline reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

10.0 ExcellentTZ, May 2024FCO - YUL
Read more about Air Transat reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

Super unproffesional flight . Flight attendants were unproffesional. I could hear them gossiping about theor boyfriends the whole trip

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

Compagnie efficace et bons prix. Les sièges en classe club pourraient être plus confortables.

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

Seats were comfortable and leg room was good. Slight delay for boarding but nothing too bad. Would fly with them again.

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

First time with Porter. Amazing experience overall, will be my airline of choice in North America whenever possible. Liked the quality of food and how it was served but one suggestion- a hot meal on the longer flights, perhaps?

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10 Tips for people flying porter from Boston. The airline doesn’t have inflight entertainment No TV No WIFI. Bring your entertainment with you.

The airline arrival at the downtown airport is a big plus.. Food and beverage was excellent. Their non weather related cancellation is horrible. Overall I gave the airline 7 over 10

Wasn’t on the flight- again. Bad weather in Halifax and I was in an accident. What a poor experience to have to pay for all this flight and not be on it

I didn’t make my flight due to poor weather and I had an accident driving there. I tried to get my money back or even credit and nothing. I have an entire flight both to Florida and back that I paid for and no one will give me any money back. I know this isn’t just Porter and it’s 3rd party- however airlines should allow these companies to take money for things they don’t get. I’m so upset. Who can afford a full flight they never take?

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

My flight has been canceled and I had to cancel entire trip.

No food for a 6 hours flight! Plus very expensive to buy ! Sit uncomfortable! Awful!!!

There was no food on this flight. We had less than 1/3 full plane and were not allowed to spread out. Staff gave the story of the plane had to have all of us up front for 'balance.' Total bs.

There were changes to my flight with many email and very difficult to keep up with details of changes. I consulted Air Canada website that said I was to depart Casablanca at 9:35 but when I got to airport that take off time was delayed by 2 hours. That's 2 hours at an airport instead of bed. I don't understand why Air Canada website didn't show the change in take off like they showed the change in transfer. Do better.

I was delayed from Montreal to Tokyo for 3 hours and they didn't compensate anything

Flying Business on Air Canada is wonderful. With ultimate destination in US, you get the Lounge. Only problem is there was no lounge in YQB so it had to wait until connector in YUL. Flight itself is only about 30 min like the old DC-NYC shuttle so there was no service other than almonds and the bottle of water that was at your seat upon boarding. Would have been nice to be offered a beverage and there was enough time to do a quick pass for the 16 seats. That and having a lounge in YQB are only complaints, but that's very first world complaint. The FA were cordial and professional if not warm. It was a good flight and I'd do it again. But, word to the wise, it's a very different experience doing border check in YUL than YYZ. Long walk and had to go through full screening (including taking off shoes and having to chuck the bottle I had just gotten not knowing there was going to be a frull screening since there was no warning) at YUL even though never left the terminal after landing. YYZ was just a passport check. This is not A/C's fault, but travelers should be advised/warned in advance so they know what to expect especially since you land and have access tot eh terminal and it's stores and food before you get to border check. If you have mobility issues, the distance can easily be a problem and there is no warning of how long it is until you have reached the end. My mom would not be able to navigate it and someone like her may not be able to stop in the middle of an empty long corridor to ask for mobility help. A sign offering how long (10 Min, etc.) the walk is like at new LGA terminals goes a long way. Also can be stressful if you're tight on time for a connection.

I’m 5’3 115 lbs and felt so cramped in this express jet. My carry on actually meets the requirements and still had to be stuffed Into the overhead and barely fit down the aisle. Not a great experience. Air Canada needs to replace these planes.

I liked that the flight was on time for departure and arrival

Book cheap flights from Montreal to San Francisco Bay Area

Recent round-trip flight deals

6/6Thu
1 stopPorter Airlines
8h 52mYUL-SFO
10/6Mon
1 stopPorter Airlines
7h 38mSFO-YUL
C$ 448
22/5Wed
1 stopPorter Airlines
8h 52mYUL-SFO
28/5Tue
1 stopPorter Airlines
7h 40mSFO-YUL
C$ 449
2/9Mon
2 stopsWestJet
34h 33mYUL-SFO
15/9Sun
1 stopWestJet
8h 46mSFO-YUL
C$ 482
29/7Mon
1 stopWestJet
27h 13mYUL-SFO
24/8Sat
1 stopWestJet
26h 50mSFO-YUL
C$ 500
20/5Mon
2 stopsUnited Airlines
18h 12mYUL-SJC
26/5Sun
1 stopUnited Airlines
11h 12mSJC-YUL
C$ 524
3/6Mon
directUnited Airlines
6h 17mYUL-SFO
9/6Sun
1 stopUnited Airlines
9h 42mSFO-YUL
C$ 531
29/8Thu
2 stopsAmerican Airlines
14h 04mYUL-SJC
2/9Mon
2 stopsAmerican Airlines
15h 30mSJC-YUL
C$ 537
20/9Fri
directAir Canada
6h 16mYUL-SFO
2/10Wed
1 stopAir Canada
8h 34mSFO-YUL
C$ 541
6/6Thu
1 stopAmerican Airlines
22h 04mYUL-SJC
13/6Thu
2 stopsAmerican Airlines
13h 41mSJC-YUL
C$ 542
23/5Thu
directAir Canada
6h 17mYUL-SFO
1/7Mon
1 stopAir Canada
7h 39mSFO-YUL
C$ 582

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Recent one-way flight deals

18/6Tue
1 stopPorter Airlines
8h 52mYUL-SFO
C$ 262
20/5Mon
1 stopPorter Airlines
8h 52mYUL-SFO
C$ 267
21/7Sun
1 stopWestJet
19h 17mYUL-SFO
C$ 281
9/7Tue
directAir Canada
6h 12mYUL-SFO
C$ 282
17/7Wed
1 stopWestJet
27h 13mYUL-SFO
C$ 288
10/7Wed
1 stopAir Canada
11h 28mYUL-SFO
C$ 289
23/5Thu
1 stopAmerican Airlines
11h 12mYUL-SFO
C$ 304
1/6Sat
1 stopUnited Airlines
15h 27mYUL-SFO
C$ 318
21/5Tue
2 stopsUnited Airlines
11h 23mYUL-SFO
C$ 331
5/7Fri
1 stopAmerican Airlines
18h 28mYUL-SFO
C$ 353

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Last minute flights from Montreal to San Francisco Bay Area

Last minute flight, train and bus deals

10/5Fri
multi-stopPorter Airlines
8h 52mYUL-SFO
13/5Mon
multi-stopPorter Airlines
7h 40mSFO-YUL
C$ 456
11/5Sat
directUnited Airlines
6h 17mYUL-SFO
15/5Wed
multi-stopUnited Airlines
9h 08mSFO-YUL
C$ 524
10/5Fri
directAir Canada
6h 17mYUL-SFO
13/5Mon
directAir Canada
5h 40mSFO-YUL
C$ 545
10/5Fri
directAir Canada
6h 17mYUL-SFO
13/5Mon
multi-stopAir Canada
10h 18mSFO-YUL
C$ 549
10/5Fri
multi-stop
8h 52mYUL-SFO
13/5Mon
multi-stop
10h 18mSFO-YUL
C$ 575
10/5Fri
multi-stop
8h 52mYUL-SFO
13/5Mon
multi-stop
20h 47mSFO-YUL
C$ 589
11/5Sat
directUnited Airlines
6h 17mYUL-SFO
14/5Tue
multi-stopUnited Airlines
11h 00mSFO-YUL
C$ 663
11/5Sat
multi-stopAmerican Airlines
11h 27mYUL-SFO
15/5Wed
multi-stopAmerican Airlines
12h 35mSFO-YUL
C$ 826
11/5Sat
multi-stopAmerican Airlines
12h 41mYUL-SFO
15/5Wed
multi-stopAmerican Airlines
12h 35mSFO-YUL
C$ 833
10/5Fri
multi-stopWestJet
24h 34mYUL-SFO
13/5Mon
multi-stopWestJet
30h 11mSFO-YUL
C$ 866

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Montreal - San Francisco Bay Area Flights

Departure:

Montreal (YUL)Canada

Return flight deals:

San Francisco Bay Area - Montreal

Cabin classes:

C$ 401
C$ 596
C$ 690
C$ 168