YQM - SFO

C$ 447 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 16/3. 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, 0 bags

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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Everything you should know

Cheapest round-trip
C$ 515
Overall average: C$ 649
United Airlines
Fri 6/3Wed 18/3
YQM - SFO • 1 stop
Cheapest one-way flights
C$ 447
Air Canada
Mon 16/3
YQM - SFO • 2 stops
Top airlines
United Airlines
Cheapest • from C$ 515 (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 • 43% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
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
United Airlines Logo
5:00 a.m. - 10:54 a.m.
YQM
-
SFO
9h 54m
1 stop
United Airlines Logo
5:05 a.m. - 11:43 p.m.
SFO
-
YQM
14h 38m
2 stops
C$ 515United Airlines
Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
5:50 a.m. - 3:30 p.m.
YQM
-
SFO
13h 40m
2 stops
Air Canada Logo
11:55 a.m. - 10:48 a.m.
SFO
-
YQM
18h 53m
2 stops
C$ 679Air Canada
Tue, 17 Feb - Sat, 21 Feb
Air Canada Logo
5:50 a.m. - 11:24 p.m.
YQM
-
SFO
21h 34m
2 stops
Air Canada Logo
11:59 p.m. - 11:43 p.m.
SFO
-
YQM
19h 44m
2 stops
C$ 745Air Canada
Fri, 24 Jul - Thu, 6 Aug
Air Canada Logo
6:35 a.m. - 9:45 p.m.
YQM
-
SFO
19h 10m
1 stop
Air Canada Logo
4:30 p.m. - 11:08 a.m.
SFO
-
YQM
14h 38m
1 stop
C$ 758Air Canada
Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
5:00 a.m. - 10:54 a.m.
YQM
-
SFO
9h 54m
1 stop
Air Canada Logo
8:53 a.m. - 11:43 p.m.
SFO
-
YQM
10h 50m
1 stop
C$ 809Air Canada
Mon, 16 Mar - Sat, 21 Mar
United Airlines Logo
11:35 a.m. - 12:16 a.m.
YQM
-
SFO
16h 41m
2 stops
United Airlines Logo
7:10 p.m. - 5:03 p.m.
SFO
-
YQM
17h 53m
2 stops
C$ 821United Airlines
Tue, 17 Feb - Sat, 21 Feb
United Airlines Logo
5:00 a.m. - 8:45 p.m.
YQM
-
SFO
19h 45m
2 stops
United Airlines Logo
11:59 p.m. - 11:43 p.m.
SFO
-
YQM
19h 44m
2 stops
C$ 835United Airlines
Mon, 16 Mar - Sat, 21 Mar
United Airlines Logo
11:35 a.m. - 12:16 a.m.
YQM
-
SFO
16h 41m
2 stops
United Airlines Logo
7:10 p.m. - 5:03 p.m.
SFO
-
YQM
17h 53m
2 stops
C$ 865United Airlines
Fri, 24 Jul - Thu, 6 Aug
United Airlines Logo
6:35 a.m. - 11:21 a.m.
YQM
-
SFO
8h 46m
1 stop
United Airlines Logo
5:00 a.m. - 9:39 p.m.
SFO
-
YQM
12h 39m
2 stops
C$ 890United Airlines
Mon, 16 Mar - Mon, 23 Mar
United Airlines Logo
11:35 a.m. - 12:16 a.m.
YQM
-
SFO
16h 41m
2 stops
United Airlines Logo
6:44 p.m. - 5:03 p.m.
SFO
-
YQM
18h 19m
2 stops
C$ 905United Airlines
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$ 378 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 1,062 and C$ 987 respectively.

Good to know

Low seasonMay
Cheapest flightC$ 447
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 2% lower 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$ 447 for a one-way ticket and C$ 515 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$ 553 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$ 610 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 9219 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
Airline reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

6.0 GoodAnonymous, Jan 2026
SLC - SFO
Read more United Airlines reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Flight was late - I was downgraded from first class to coach

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

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

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.

The TSA people or whatever you call them were a bit rude- I asked why I had to take my shoes off bc I'm 75 and in the USA, I don't have to. The man didn't need to snap at me. It wasn't even busy! The plane was ok, a bit small for such a long flight, but I'm very familiar with the 737 used ( I fly it often between SFO and SAN) service was ok-nothing special. If I drank alcohol I guess I would be happy with free choices. the plane was HOT and even the FA commented on it. They tried to get it cooler, but it never happened.

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

Information on your arrival and departure airports