Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Moncton to San Francisco from C$ 430

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 12/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Moncton to San Francisco

Cheap round-trip flights

Air Canada Logo
6:35 a.m. - 11:11 a.m.YQM-SFO
8h 36m1 stop
Air Canada Logo
8:30 a.m. - 11:07 p.m.SFO-YQM
10h 37m1 stop
C$ 491Air Canada
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air Canada Logo
6:35 a.m. - 11:11 a.m.YQM-SFO
8h 36m1 stop
Air Canada Logo
8:30 a.m. - 11:07 p.m.SFO-YQM
10h 37m1 stop
C$ 492Air Canada
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Air Canada Logo
6:35 a.m. - 3:28 p.m.YQM-SFO
12h 53m2 stops
Air Canada Logo
8:30 a.m. - 11:07 p.m.SFO-YQM
10h 37m1 stop
C$ 499Air Canada
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Air Canada Logo
12:25 p.m. - 6:53 p.m.YQM-SFO
10h 28m1 stop
Air Canada Logo
8:30 a.m. - 11:07 p.m.SFO-YQM
10h 37m1 stop
C$ 502Air Canada
Find Deal
Wed, 17 Sep - Tue, 23 Sep
Air Canada Logo
6:35 a.m. - 3:28 p.m.YQM-SFO
12h 53m2 stops
Air Canada Logo
7:10 a.m. - 11:07 p.m.SFO-YQM
11h 57m2 stops
C$ 506Air Canada
Find Deal
Thu, 18 Sep - Wed, 24 Sep
Air Canada Logo
6:35 a.m. - 11:11 a.m.YQM-SFO
8h 36m1 stop
Air Canada Logo
7:25 a.m. - 11:07 p.m.SFO-YQM
11h 42m2 stops
C$ 509Air Canada
Find Deal
Sat, 13 Sep - Sun, 21 Sep
Air Canada Logo
6:35 a.m. - 3:28 p.m.YQM-SFO
12h 53m2 stops
Air Canada Logo
7:10 a.m. - 11:55 p.m.SFO-YQM
12h 45m2 stops
C$ 516Air Canada
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Air Canada Logo
12:25 p.m. - 6:53 p.m.YQM-SFO
10h 28m1 stop
Air Canada Logo
7:10 a.m. - 11:55 p.m.SFO-YQM
12h 45m2 stops
C$ 517Air Canada
Find Deal
Wed, 17 Sep - Thu, 25 Sep
WestJet Logo
6:00 p.m. - 5:14 p.m.YQM-SFO
27h 14m1 stop
WestJet Logo
2:45 p.m. - 5:10 p.m.SFO-YQM
22h 25m2 stops
C$ 563WestJet
Find Deal
Sun, 14 Sep - Mon, 22 Sep
WestJet Logo
6:00 p.m. - 11:54 a.m.YQM-SFO
21h 54m1 stop
WestJet Logo
12:50 p.m. - 5:10 p.m.SFO-YQM
24h 20m1 stop
C$ 567WestJet
Find Deal
Sun, 14 Sep - Wed, 24 Sep

Air Canada flights from Moncton to San Francisco

Our best Air Canada deals on Moncton to San Francisco flight tickets
Air Canada
16 Sep
YQM6:35 a.m.Moncton Intl
8h 36m
1 stop
SFO11:11 a.m.San Francisco
23 Sep
SFO8:30 a.m.San Francisco
10h 37m
1 stop
YQM11:07 p.m.Moncton Intl
C$ 491
Find similar
Air Canada
13 Sep
YQM6:35 a.m.Moncton Intl
8h 36m
1 stop
SFO11:11 a.m.San Francisco
21 Sep
SFO8:30 a.m.San Francisco
10h 37m
1 stop
YQM11:07 p.m.Moncton Intl
C$ 492
Find similar
Air Canada
18 Sep
YQM6:35 a.m.Moncton Intl
12h 53m
2 stops
SFO3:28 p.m.San Francisco
24 Sep
SFO8:30 a.m.San Francisco
10h 37m
1 stop
YQM11:07 p.m.Moncton Intl
C$ 499
Find similar

WestJet flights from Moncton to San Francisco

Our best WestJet deals on Moncton to San Francisco flight tickets
WestJet
14 Sep
YQM6:00 p.m.Moncton Intl
27h 14m
1 stop
SFO5:14 p.m.San Francisco
22 Sep
SFO2:45 p.m.San Francisco
22h 25m
2 stops
YQM5:10 p.m.Moncton Intl
C$ 563
Find similar
WestJet
14 Sep
YQM6:00 p.m.Moncton Intl
21h 54m
1 stop
SFO11:54 a.m.San Francisco
24 Sep
SFO12:50 p.m.San Francisco
24h 20m
1 stop
YQM5:10 p.m.Moncton Intl
C$ 567
Find similar
WestJet
14 Sep
YQM6:00 p.m.Moncton Intl
31h 24m
1 stop
SFO9:24 p.m.San Francisco
26 Sep
SFO2:45 p.m.San Francisco
22h 25m
2 stops
YQM5:10 p.m.Moncton Intl
C$ 600
Find similar

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 31 July 2025.
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

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 16/9

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

1 stop8h 36m

San Francisco

Tue 23/9

8:30 a.m.-11:07 p.m.

1 stop10h 37m

C$ 491

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Sat 13/9

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

1 stop8h 36m

San Francisco

Sun 21/9

8:30 a.m.-11:07 p.m.

1 stop10h 37m

C$ 492

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 18/9

6:35 a.m.-3:28 p.m.

2 stops12h 53m

San Francisco

Wed 24/9

8:30 a.m.-11:07 p.m.

1 stop10h 37m

C$ 499

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 17/9

12:25 p.m.-6:53 p.m.

1 stop10h 28m

San Francisco

Tue 23/9

8:30 a.m.-11:07 p.m.

1 stop10h 37m

C$ 502

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 18/9

6:35 a.m.-3:28 p.m.

2 stops12h 53m

San Francisco

Wed 24/9

7:10 a.m.-11:07 p.m.

2 stops11h 57m

C$ 506

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Sat 13/9

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

1 stop8h 36m

San Francisco

Sun 21/9

7:25 a.m.-11:07 p.m.

2 stops11h 42m

C$ 509

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 18/9

6:35 a.m.-3:28 p.m.

2 stops12h 53m

San Francisco

Thu 25/9

7:10 a.m.-11:55 p.m.

2 stops12h 45m

C$ 516

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 17/9

12:25 p.m.-6:53 p.m.

1 stop10h 28m

San Francisco

Thu 25/9

7:10 a.m.-11:55 p.m.

2 stops12h 45m

C$ 517

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Sun 14/9

6:00 p.m.-5:14 p.m.

1 stop27h 14m

San Francisco

Mon 22/9

2:45 p.m.-5:10 p.m.

2 stops22h 25m

C$ 563

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Sun 14/9

6:00 p.m.-11:54 a.m.

1 stop21h 54m

San Francisco

Wed 24/9

12:50 p.m.-5:10 p.m.

1 stop24h 20m

C$ 567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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$ 451, 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$ 454.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Moncton to San Francisco is on a Saturday. Travellers who choose to depart for San Francisco on a Saturday will often find tickets for as low as C$ 589. On the other hand, Monday is the most expensive day to depart from Moncton because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 884.

What is the cheapest time of day to depart on your flight to San Francisco?

Flying to San Francisco from Moncton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 669 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to San Francisco is in the morning when prices are around C$ 749.

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

You could potentially save up to 1% 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

Best price found

C$ 430

Fastest flight time

8h 36m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Moncton in the past 72 hours is C$ 430. The best round-trip flight deal from Moncton to San Francisco found on momondo in the last 72 hours is C$ 491.
The fastest flight from Moncton to San Francisco takes 8h 36m
There are no direct flights from Moncton to San Francisco. Popular non-direct route for this connection is Moncton Intl Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

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

    There are 4743.8 km between Moncton Intl and San Francisco. 8h 36m 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
Air CanadaPriceFrom C$ 384Free CancellationRating
7.1
9,837 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 437Free CancellationRating
7.4
8,896 reviews
Search United Airlines 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
Los Altos
South San Francisco
Newark
San Bruno
Santa Cruz
Sunnyvale
Fremont
Turlock
Mountain View
Half Moon Bay
Mill Valley
Cupertino
Los Banos
Palo Alto
Pacifica
Carmel Valley
Berkeley
Roseville

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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/8
Tue 12/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States