YQM - SFO

C$ 253 Find Cheap Flights from Moncton to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moncton to San Francisco departing on 29/10. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moncton to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moncton to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Moncton to San Francisco (YQM-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moncton to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moncton to San Francisco

Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
5:10 a.m. - 1:30 p.m.YQM-SFO
12h 20m1 stop
Air Canada Logo
8:30 a.m. - 11:48 p.m.SFO-YQM
11h 18m1 stop
C$ 513Air Canada
Find Deal
Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
11:35 a.m. - 9:34 p.m.YQM-SFO
13h 59m2 stops
Air Canada Logo
2:30 p.m. - 10:48 a.m.SFO-YQM
16h 18m2 stops
C$ 525Air Canada
Find Deal
Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
11:35 a.m. - 9:39 p.m.YQM-SFO
14h 04m2 stops
Air Canada Logo
12:00 p.m. - 10:48 a.m.SFO-YQM
18h 48m2 stops
C$ 526Air Canada
Find Deal
Fri, 6 Mar - Tue, 17 Mar
United Airlines Logo
5:10 a.m. - 1:30 p.m.YQM-SFO
12h 20m1 stop
United Airlines Logo
12:32 a.m. - 5:03 p.m.SFO-YQM
12h 31m2 stops
C$ 671United Airlines
Find Deal
Fri, 6 Mar - Tue, 17 Mar
United Airlines Logo
5:10 a.m. - 1:30 p.m.YQM-SFO
12h 20m1 stop
United Airlines Logo
12:32 a.m. - 5:03 p.m.SFO-YQM
12h 31m2 stops
C$ 678United Airlines
Find Deal
Fri, 6 Mar - Tue, 17 Mar
United Airlines Logo
11:35 a.m. - 6:43 p.m.YQM-SFO
11h 08m2 stops
United Airlines Logo
12:32 a.m. - 5:03 p.m.SFO-YQM
12h 31m2 stops
C$ 1,010United Airlines
Find Deal
Fri, 6 Mar - Tue, 17 Mar
United Airlines Logo
11:35 a.m. - 6:43 p.m.YQM-SFO
11h 08m2 stops
United Airlines Logo
12:32 a.m. - 5:03 p.m.SFO-YQM
12h 31m2 stops
C$ 1,022United Airlines
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 513 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 39% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 513
Overall average: C$ 604
Air Canada
Fri 6/3Wed 18/3
YQM - SFO • 1 stop
Cheapest one-way flights
C$ 253
Air Canada
Wed 29/10
YQM - SFO • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Moncton to San Francisco flights

Get data-powered insights and trends into flights from Moncton to San Francisco to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Moncton to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Moncton to San Francisco is August, where tickets cost C$ 395 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is C$ 1,256 and C$ 807 respectively.

Good to know

Low seasonNovember
Cheapest flightC$ 253
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Moncton to San Francisco

When to book flights from Moncton to San Francisco

Are your dates flexible? Find out the best times to travel from Moncton to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Moncton to San Francisco

  • What is the cheapest flight from Moncton to San Francisco?

    In the last 3 days, the lowest price for a flight from Moncton to San Francisco was C$ 183 for a one-way ticket and C$ 371 for a round-trip.

  • Which airports will I be using when flying from Moncton to San Francisco?

    When flying out of Moncton you will be using Moncton Intl. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Moncton to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Moncton to San Francisco?

    Star Alliance is the only airline alliance operating flights between Moncton and San Francisco.

  • Which is the best airline for flights from Moncton to San Francisco, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Moncton to San Francisco are United Airlines and Air Canada. With an average price for the route of C$ 507 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 659 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Moncton to San Francisco?

    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 Moncton to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Moncton 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 Moncton to San Francisco?

    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 with an airline and back to Moncton with another airline.

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

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

Reviews of the top airlines flying from Moncton to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Moncton to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Moncton to San Francisco? 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.
7.4
United AirlinesOverall score based on 8929 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

2.0 MediocreGeorge, Aug 2025HNL - SFO
Read more United Airlines reviews

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

I liked the behaviour of the crew members.The flight was good.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

Seats were comfortable, flights boarded easily, arrived early in Toronto and on time in Nassau

My flight was delayed for more than 18 hours no accommodations was provided spent the night at the airport

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

The speakers were way too loud. Music was played during boarding too. This noise could've been avoided.

Everything you need to know for your flight from Moncton to San Francisco

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