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Cheap flights from Moncton to San Francisco from C$ 308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moncton to San Francisco departing on 17/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Moncton to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:15 p.m. - 12:00 p.m.
YQM
-
SFO
21h 45m
1 stop
WestJet Logo
6:05 p.m. - 6:15 p.m.
SFO
-
YQM
20h 10m
2 stops
C$ 599WestJet
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
6:15 p.m. - 9:55 p.m.
YQM
-
SFO
31h 40m
1 stop
WestJet Logo
6:05 p.m. - 6:15 p.m.
SFO
-
YQM
20h 10m
2 stops
C$ 620WestJet
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
6:35 a.m. - 3:22 p.m.
YQM
-
SFO
12h 47m
2 stops
Air Canada Logo
12:55 a.m. - 6:38 p.m.
SFO
-
YQM
13h 43m
2 stops
C$ 621Air Canada
Thu, 27 Aug - Sun, 30 Aug
WestJet Logo
6:15 p.m. - 4:40 p.m.
YQM
-
SFO
26h 25m
1 stop
WestJet Logo
6:05 p.m. - 5:20 p.m.
SFO
-
YQM
19h 15m
1 stop
C$ 622WestJet
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
6:35 a.m. - 11:21 a.m.
YQM
-
SFO
8h 46m
1 stop
Air Canada Logo
12:55 a.m. - 10:44 p.m.
SFO
-
YQM
17h 49m
2 stops
C$ 628Air Canada
Thu, 27 Aug - Sun, 30 Aug
Air Canada Logo
7:10 a.m. - 3:27 p.m.
YQM
-
SFO
12h 17m
2 stops
Air Canada Logo
12:55 a.m. - 10:44 p.m.
SFO
-
YQM
17h 49m
2 stops
C$ 635Air Canada
Thu, 27 Aug - Sun, 30 Aug
United Airlines Logo
6:35 a.m. - 3:30 p.m.
YQM
-
SFO
12h 55m
2 stops
United Airlines Logo
5:05 a.m. - 10:44 p.m.
SFO
-
YQM
13h 39m
2 stops
C$ 636United Airlines
Thu, 27 Aug - Mon, 31 Aug
WestJet Logo
6:15 p.m. - 12:00 p.m.
YQM
-
SFO
21h 45m
1 stop
WestJet Logo
6:00 a.m. - 5:20 p.m.
SFO
-
YQM
31h 20m
1 stop
C$ 641WestJet
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
6:35 a.m. - 11:21 a.m.
YQM
-
SFO
8h 46m
1 stop
Air Canada Logo
8:10 a.m. - 10:44 p.m.
SFO
-
YQM
10h 34m
1 stop
C$ 667Air Canada
Thu, 27 Aug - Mon, 31 Aug
Air Canada Logo
6:35 a.m. - 11:21 a.m.
YQM
-
SFO
8h 46m
1 stop
Air Canada Logo
8:10 a.m. - 10:44 p.m.
SFO
-
YQM
10h 34m
1 stop
C$ 686Air Canada
Thu, 27 Aug - Mon, 31 Aug

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WestJet flights from Moncton to San Francisco

Our best WestJet deals on Moncton to San Francisco flight tickets
WestJet
27 Aug
YQM6:15 p.m.Moncton Intl
21h 45m
1 stop
SFO12:00 p.m.San Francisco
31 Aug
SFO6:05 p.m.San Francisco
20h 10m
2 stops
YQM6:15 p.m.Moncton Intl
C$ 599
WestJet
27 Aug
YQM6:15 p.m.Moncton Intl
31h 40m
1 stop
SFO9:55 p.m.San Francisco
31 Aug
SFO6:05 p.m.San Francisco
20h 10m
2 stops
YQM6:15 p.m.Moncton Intl
C$ 620
WestJet
27 Aug
YQM6:15 p.m.Moncton Intl
21h 45m
1 stop
SFO12:00 p.m.San Francisco
31 Aug
SFO6:05 p.m.San Francisco
19h 15m
1 stop
YQM5:20 p.m.Moncton Intl
C$ 621

United Airlines flights from Moncton to San Francisco

Our best United Airlines deals on Moncton to San Francisco flight tickets
United Airlines
27 Aug
YQM6:35 a.m.Moncton Intl
12h 55m
2 stops
SFO3:30 p.m.San Francisco
31 Aug
SFO5:05 a.m.San Francisco
13h 39m
2 stops
YQM10:44 p.m.Moncton Intl
C$ 636
United Airlines
27 Aug
YQM6:35 a.m.Moncton Intl
8h 46m
1 stop
SFO11:21 a.m.San Francisco
31 Aug
SFO5:05 a.m.San Francisco
13h 39m
2 stops
YQM10:44 p.m.Moncton Intl
C$ 647
United Airlines
27 Aug
YQM6:35 a.m.Moncton Intl
12h 55m
2 stops
SFO3:30 p.m.San Francisco
31 Aug
SFO5:05 a.m.San Francisco
13h 39m
2 stops
YQM10:44 p.m.Moncton Intl
C$ 655

momondo Fare Finder

 
Customize your flight search to find flights from Moncton to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 6 May 2026.
Use the filters below to find and compare flights from Moncton to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:15 p.m.-12:00 p.m.

1 stop21h 45m

San Francisco

Mon 31/8

6:05 p.m.-6:15 p.m.

2 stops20h 10m

C$ 599

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:15 p.m.-9:55 p.m.

1 stop31h 40m

San Francisco

Mon 31/8

6:05 p.m.-6:15 p.m.

2 stops20h 10m

C$ 620

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:35 a.m.-3:22 p.m.

2 stops12h 47m

San Francisco

Sun 30/8

12:55 a.m.-6:38 p.m.

2 stops13h 43m

C$ 621

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:15 p.m.-4:40 p.m.

1 stop26h 25m

San Francisco

Mon 31/8

6:05 p.m.-5:20 p.m.

1 stop19h 15m

C$ 622

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:35 a.m.-11:21 a.m.

1 stop8h 46m

San Francisco

Sun 30/8

12:55 a.m.-10:44 p.m.

2 stops17h 49m

C$ 628

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

7:10 a.m.-3:27 p.m.

2 stops12h 17m

San Francisco

Sun 30/8

12:55 a.m.-10:44 p.m.

2 stops17h 49m

C$ 635

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:35 a.m.-3:30 p.m.

2 stops12h 55m

San Francisco

Mon 31/8

5:05 a.m.-10:44 p.m.

2 stops13h 39m

C$ 636

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:15 p.m.-12:00 p.m.

1 stop21h 45m

San Francisco

Mon 31/8

6:00 a.m.-5:20 p.m.

1 stop31h 20m

C$ 641
Quickest round-trip

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:35 a.m.-11:21 a.m.

1 stop8h 46m

San Francisco

Mon 31/8

8:10 a.m.-10:44 p.m.

1 stop10h 34m

C$ 667

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

6:35 a.m.-11:21 a.m.

1 stop8h 46m

San Francisco

Mon 31/8

8:10 a.m.-10:44 p.m.

1 stop10h 34m

C$ 686

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Moncton to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Moncton is in May. Flight prices, which tend to average around C$ 0, are often lower during this time because this is during the off-season. The month of August is another great option to travel to San Francisco, with average flight prices from Moncton averaging around C$ 379.

Can stopping save me money on Moncton to San Francisco flights?

You could potentially save up to 6% on your flight if you consider stops on a Moncton to San Francisco flight.

When to book flights from Moncton to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Moncton to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Moncton to San Francisco (YQM to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moncton to San Francisco

Fastest flight time

8h 46m

Direct flights

None
The fastest flight from Moncton to San Francisco takes 8h 46m
There are no direct flights from Moncton to San Francisco. There are no popular flight routes from Moncton to San Francisco.
Search flight deals

Frequently asked questions about flying from Moncton to San Francisco

  • How far is Moncton Intl to San Francisco by plane?

    There are 4743.6 km between Moncton Intl and San Francisco. 8h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Moncton Intl Airport to San Francisco Airport?

    Prices for flights from Moncton Intl Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Moncton Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Moncton Intl Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moncton Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Moncton to San Francisco?

Best airlines flying from Moncton to San Francisco

Compare and see reviews for airlines that fly from Moncton to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 291Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 379Free CancellationRating
7.1
11,000 reviews
Search Air Canada flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Mateo
Belmont
Santa Cruz
Palo Alto
San Bruno
Milpitas
Carmel-by-the-Sea
Turlock
South San Francisco
Mountain View
Burlingame
Pacific Grove
Fremont
Santa Clara
Cupertino
Pacifica
Woodland
Los Banos
Roseville
Berkeley

Why use momondo?

Why should I use momondo to find a flight deal from Moncton to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Moncton to San Francisco for you.

Can I find flights from Moncton to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Moncton to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Moncton to San Francisco?

momondo helps you find the best flight between Moncton and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Moncton to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Moncton and alert you when they change.

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