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C$ 242 Find cheap flights from Montreal to Sonoma

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 Sonoma departing on 15/12. 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.
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Good to know

Low season

January

High season

July

Cheapest flight

C$ 242
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Montreal to San Francisco

When to book flights from Montreal to Sonoma

Are your dates flexible? Find out the best times to travel from Montreal to Sonoma based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Montreal to Sonoma

  • Which airports will I be using when flying from Montreal to Sonoma?

    When flying out of Montreal you’ll be using Montreal Pierre Elliott Trudeau Intl. Sonoma does not have its own airport so you’ll be flying into nearby San Francisco airport, which is 74.8 km away.

  • How long does a flight from Montreal to Sonoma take?

    Direct flights cover the 6,577 km separating Montreal and Sonoma in about 6h 31m.

  • How many flights are there between Montreal and Sonoma?

    4 direct flights run between Montreal and Sonoma on a daily basis. On average, there are about 28 departures each week.

  • What’s the cheapest day of the week to fly between Montreal and Sonoma?

    Consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Montreal, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from Montreal to Sonoma?

    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 Sonoma.

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

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

  • What is the Hacker Fare option on flights from Montreal to Sonoma?

    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 Sonoma 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 Sonoma?

    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 Sonoma from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Montreal to Sonoma?

    In the last 72 hours, the cheapest one-way ticket between Montreal and Sonoma found on KAYAK was with Porter Airlines for C$ 242. Porter Airlines offered a round-trip connection from C$ 344 and WestJet from C$ 481.

See more FAQs

Top tips for finding cheap flights from Montreal to Sonoma

  • There is no airport in Sonoma. Instead, you’ll be flying into San Francisco Airport when flying between Montreal and Sonoma.
  • The cheapest flight from Montreal to Sonoma was found 22 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is October.
See more tips

Flights from Montreal to Sonoma: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Montreal to Sonoma 
HibaFlew with Porter AirlinesYUL-SFOAug 2024
People with kids or disabilities should be informed that boarding this flight requires taking stairs and a bus. Also, although this was over 5 hr flight, we were only served tiny snack bag and a drink. WiFi was great👍.
Verified travelerFlew with Air CanadaYUL-SFOMay 2024
Despite the warnings online about requiring extra time to travel from Trudeau, the entire process of security, customs and boarding were all very smooth and didn't require much time.

Top 5 airlines serving Montreal to Sonoma

Need help choosing which airline to fly with from Montreal to Sonoma? 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.
7.8
Porter AirlinesOverall score based on 295 reviews
8.1Boarding
7.6Food
8.6Crew
6.9Entertainment
7.9Comfort
Airline reviews

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

4.0 OkayJanna, Oct 2024YTZ - BOS
Read more Porter Airlines reviews

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

We were given a complimentary seat upgrade which was so unexpected but so lovely!

Porter was excellent. Boarding was a breeze. The seats were a little uncomfortably but the overall trip was excellent.

Only packaged snacks were served. It was a flight at lunchtime and a hot meal would have been a great.

Reserve check-in was very slow compared to regular check-in. Internet was slow

Lavatories broke with an hour to go. At least we were on time.

Chaotic boarding, but mostly my issues are with Toronto airport

Flight delayed by half hour, causing rush to get to connecting flight in Toronto Pearson which doesn’t have good flow for managing immigration check and connections.

Service was amazing, and the plane was comfortable even for this long haul. But they could have more movies selections. But they were still a lot to choose from.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Boarding and staff were excellent. The food was ok. Very cramped seating. No existent entertainment other than on iPhone over wifi with poor choices of movie or shows. Bring your own entertainment. Nowhere to charge your phone

Delay was not properly communicated. Service, plane, value of ticker were all great.

Excellent service and food in the Club Class. Warmly recommend. Much better than AC.

My new suitcase got busted when I arrived at Toronto , two of the wheels are broken and can no longer be used , I am very disappointed over this situation but the flight and service was awesome .

From what I saw there was no entertainment. Similar to my flight to London, I personally would like the attendants to be more interactive during the flight.

Air Transat left my luggage back in Montreal and it took them 5 DAYS to get it to Venice. Luckily I was still in town, or else their option was to send my luggage back to my house in CANADA. What a joke! Oh, and I had to find a way to go get it at the airport in Venice, they needed 72 hours more to get it to where I was staying.

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.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

The seat seemed roomy, the service was good, everything was fine.

Was realllly smooth. It was delayed but we were well informed.

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

There was no room in overhead bin to place our luggage despite we had tree seats. It means a lot of people had more than 1 carry on bags. When I asked a crew member to help she said that it was not her responsibility.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Haven’t used United in a while. Was surprised with the free blanket and earphones. Service was great. Huge plane. 9/.row.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

The width of the chair is very small. Not comfortable at all.

I had a problem checking in as I didn’t have the correct code. I had to phone BudgetAir.com. They charged me an additional 174US for some tax or something in order to provide me with my booking number. I will never use a third party seller again. Absolutely criminal activity. But I did get to where I wanted to go

Still sitting in a hotel when I'm due for work

My trip was two parts flying from Canada to ATL then to PNS I had confirmed seats with tickets at boarding in Canada and bags tagged for said flight. Got to ATL got help to plane before boarding ended and was told at the gate that I had no seats on this flight even though I had tickets that said so I was told by a supervisor with Delta that I was booked on flight 5 hours later not the one on my ticket had to sit in ATL not knowing if my bags were on flight I was booked on or the one I was told at the gate for 5 hours later or even if I would have seat on that flight as seats were to be assigned at gate. Will never recommend West Jet product and am not sure about Delta any longer and had never booked thru Kayak for flight before and will probably never again and will be sharing my experience with who ever will listen to me about it to warn them to avoid the problems I went thru.

Terrible experience at the gate. Charged for carry on luggage despite them meeting the requirements for sizing.

It was not clear that a shopping bag with gifts would need to be checked. Lucky that my friend checked her carry on so that she could take mine on. It contained fragile items ( and expensive). Plus they charged me $100 for that last minute change.

Never been on a long haul flight that didn't have on flight entertainment. I hope the way back is better !

It was fine for a low cost trip. No entertainment and poor food offer. The sits were ok. It was on time.

Seat barely reclined. Boarding took forever. Flight attendants were not very friendly

Worst airlines. I will never fly this again. Please warn customers. They cancelled our first flight and then gave us flight vouchers that were declined.

Needs to be clearer about baggage allowances upon purchasing tickets

I have flown on many airlines all over the world, and this plane flight was the most uncomfortable I have ever experienced.

Flight from Minneapolis to Montreal was easy, breezy. Small plane, so not much overhead space. The seats felt slightly smaller than normal, but not uncomfortable for my body type. No screens in the seats for watching movies or shows, but I don't mind, I'm more of a reader.

Excellent overall experience. Seats were comfortable and ample leg room.

Con: Travelers shouldn't have to pay a fee for first checked bag, in any fare class. Pro: Plane was new and comfortable, even for the seats that didn't cost extra.

Wheelchair help is not reliable & chaotic. No food and minimal liquids for a flight at 6;25.

I wasnt able to choose my seat during booking my flight _months_ in advance and then when I checked in for my flight, I _still_ couldnt choose my seat. I was finally able to get a seat when I got to the gate, and they stuck me in a middle seat next to a jerk. This was my return flight, and on my departing flight I was able to choose my seat, so I dont understand what the issue was but it was very annoying and a miserable ~6.5 hours on the return flight.

Gate changed twice, boarding late. However, there was more than usual leg room. Crew was fine. No entertainment due to computer problem.

I don’t think the on-board testing worked on any of the 4 Air Canada flights for this trip. And in this particular flight, the entertainment and WiFi was out for a portion of the journey.

Ok, a very small soda in a small glass was all that was served. Pitiful. Comfort seat was not, no legroom at all would not recommend comfort class, not worth the extra.

Air Canada did nothing for me when my flight got delayed and canceled and I had to spent the entire day in the airport and spend money on a hotel room, plus lose money on a car rental

Book cheap flights from Montreal to Sonoma

Recent round-trip flight deals

21/1Tue
1 stopPorter Airlines
8h 49mYUL-SFO
26/1Sun
1 stopPorter Airlines
8h 00mSFO-YUL
C$ 344
17/1Fri
1 stopPorter Airlines
8h 49mYUL-SFO
20/1Mon
1 stopPorter Airlines
8h 00mSFO-YUL
C$ 352
24/1Fri
2 stopsWestJet
45h 35mYUL-SFO
30/1Thu
1 stopWestJet
22h 41mSFO-YUL
C$ 481
23/1Thu
2 stopsWestJet
21h 35mYUL-SFO
2/2Sun
2 stopsWestJet
24h 31mSFO-YUL
C$ 484
13/11Wed
2 stopsDelta
17h 52mYUL-SFO
16/11Sat
2 stopsDelta
14h 33mSFO-YUL
C$ 525
13/11Wed
1 stopDelta
8h 09mYUL-SFO
19/11Tue
2 stopsDelta
14h 11mSFO-YUL
C$ 546
23/11Sat
1 stopAir Canada
9h 36mYUL-SFO
29/11Fri
1 stopAir Canada
11h 09mSFO-YUL
C$ 553
13/11Wed
directUnited Airlines
6h 31mYUL-SFO
16/11Sat
1 stopUnited Airlines
10h 51mSFO-YUL
C$ 554
21/11Thu
directUnited Airlines
6h 31mYUL-SFO
2/12Mon
1 stopUnited Airlines
17h 46mSFO-YUL
C$ 558
15/11Fri
1 stopAir Canada
11h 07mYUL-SFO
17/11Sun
1 stopAir Canada
9h 33mSFO-YUL
C$ 575

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Recent one-way flight deals

15/12Sun
1 stopPorter Airlines
8h 49mYUL-SFO
C$ 242
23/11Sat
2 stopsPorter Airlines
20h 29mYUL-SFO
C$ 243
18/12Wed
1 stopAir Canada
10h 52mYUL-SFO
C$ 285
5/11Tue
directAir Canada
6h 31mYUL-SFO
C$ 307
17/12Tue
1 stopUnited Airlines
12h 29mYUL-SFO
C$ 323
4/11Mon
1 stopDelta
8h 39mYUL-SFO
C$ 326
6/1Mon
1 stopUnited Airlines
15h 39mYUL-SFO
C$ 346
18/12Wed
2 stopsWestJet
21h 35mYUL-SFO
C$ 361
15/12Sun
1 stopDelta
9h 57mYUL-SFO
C$ 704
25/12Wed
3 stopsWestJet
33h 20mYUL-SFO
C$ 912

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Last minute flights from Montreal to Sonoma

Last minute flight, train and bus deals

25/10Fri
multi-stop
34h 33mYUL-SFO
9/11Sat
multi-stop
7h 58mSFO-YUL
C$ 492
26/10Sat
multi-stop
17h 16mYUL-SFO
9/11Sat
multi-stop
7h 58mSFO-YUL
C$ 509
25/10Fri
multi-stopPorter Airlines
8h 37mYUL-SFO
6/11Wed
multi-stopPorter Airlines
7h 58mSFO-YUL
C$ 817
25/10Fri
directUnited Airlines
6h 16mYUL-SFO
6/11Wed
directUnited Airlines
5h 28mSFO-YUL
C$ 968
24/10Thu
directAir Canada
6h 16mYUL-SFO
10/11Sun
multi-stopAir Canada
7h 58mSFO-YUL
C$ 976
25/10Fri
multi-stopAir Canada
9h 53mYUL-SFO
6/11Wed
directAir Canada
5h 28mSFO-YUL
C$ 984
24/10Thu
directUnited Airlines
6h 16mYUL-SFO
29/10Tue
multi-stopUnited Airlines
7h 33mSFO-YUL
C$ 987
23/10Wed
multi-stopPorter Airlines
19h 17mYUL-SFO
30/10Wed
multi-stopPorter Airlines
16h 28mSFO-YUL
C$ 999
23/10Wed
multi-stopWestJet
24h 33mYUL-SFO
30/10Wed
multi-stopWestJet
22h 01mSFO-YUL
C$ 1,364
26/10Sat
multi-stopWestJet
33h 26mYUL-SFO
2/11Sat
multi-stopWestJet
22h 41mSFO-YUL
C$ 1,415

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Everything you need to know for your flight from Montreal to Sonoma