Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Moncton to San Francisco from C$ 327

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 13/12. 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

Enter your travel dates to find the best prices.
Air Canada Logo
5:10 a.m. - 1:30 p.m.YQM-SFO
12h 20m1 stop
Air Canada Logo
6:00 p.m. - 8:31 p.m.SFO-YQM
22h 31m2 stops
C$ 545Air Canada
Find Deal
Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
5:50 a.m. - 3:25 p.m.YQM-SFO
13h 35m2 stops
Air Canada Logo
6:00 p.m. - 8:31 p.m.SFO-YQM
22h 31m2 stops
C$ 547Air Canada
Find Deal
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$ 549Air Canada
Find Deal
Fri, 6 Mar - Wed, 18 Mar
United Airlines Logo
4:30 p.m. - 10:16 a.m.YQM-SFO
21h 46m2 stops
United Airlines Logo
10:50 p.m. - 4:03 p.m.SFO-YQM
13h 13m2 stops
C$ 563United Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb
United Airlines Logo
5:10 a.m. - 10:54 a.m.YQM-SFO
9h 44m1 stop
United Airlines Logo
10:50 p.m. - 4:03 p.m.SFO-YQM
13h 13m2 stops
C$ 564United Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb
Multiple Airlines Logo
4:30 p.m. - 9:40 a.m.YQM-SFO
21h 10m2 stops
Multiple Airlines Logo
6:00 p.m. - 8:31 p.m.SFO-YQM
22h 31m2 stops
C$ 606Multiple Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb
Multiple Airlines Logo
5:10 a.m. - 1:30 p.m.YQM-SFO
12h 20m1 stop
Multiple Airlines Logo
6:00 p.m. - 8:31 p.m.SFO-YQM
22h 31m2 stops
C$ 607Multiple Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb
United Airlines Logo
5:10 a.m. - 10:54 a.m.YQM-SFO
9h 44m1 stop
United Airlines Logo
8:53 a.m. - 11:48 p.m.SFO-YQM
10h 55m1 stop
C$ 707United Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb
Air Canada Logo
5:10 a.m. - 1:30 p.m.YQM-SFO
12h 20m1 stop
Air Canada Logo
11:31 p.m. - 5:03 p.m.SFO-YQM
13h 32m1 stop
C$ 743Air Canada
Find Deal
Tue, 27 Jan - Mon, 16 Feb
Porter Airlines Logo
1:40 p.m. - 12:40 p.m.YQM-SFO
27h 00m2 stops
Porter Airlines Logo
1:40 p.m. - 6:15 p.m.SFO-YQM
24h 35m2 stops
C$ 1,343Porter Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb

Air Canada flights from Moncton to San Francisco

Our best Air Canada deals on Moncton to San Francisco flight tickets
Air Canada
6 Mar
YQM5:10 a.m.Moncton Intl
12h 20m
1 stop
SFO1:30 p.m.San Francisco
18 Mar
SFO6:00 p.m.San Francisco
22h 31m
2 stops
YQM8:31 p.m.Moncton Intl
C$ 545
Find similar
Air Canada
6 Mar
YQM5:50 a.m.Moncton Intl
13h 35m
2 stops
SFO3:25 p.m.San Francisco
18 Mar
SFO6:00 p.m.San Francisco
22h 31m
2 stops
YQM8:31 p.m.Moncton Intl
C$ 547
Find similar
Air Canada
6 Mar
YQM5:10 a.m.Moncton Intl
12h 20m
1 stop
SFO1:30 p.m.San Francisco
18 Mar
SFO8:30 a.m.San Francisco
11h 18m
1 stop
YQM11:48 p.m.Moncton Intl
C$ 549
Find similar

United Airlines flights from Moncton to San Francisco

Our best United Airlines deals on Moncton to San Francisco flight tickets
United Airlines
27 Jan
YQM4:30 p.m.Moncton Intl
21h 46m
2 stops
SFO10:16 a.m.San Francisco
16 Feb
SFO10:50 p.m.San Francisco
13h 13m
2 stops
YQM4:03 p.m.Moncton Intl
C$ 563
Find similar
United Airlines
27 Jan
YQM5:10 a.m.Moncton Intl
9h 44m
1 stop
SFO10:54 a.m.San Francisco
16 Feb
SFO10:50 p.m.San Francisco
13h 13m
2 stops
YQM4:03 p.m.Moncton Intl
C$ 564
Find similar
United Airlines
27 Jan
YQM5:10 a.m.Moncton Intl
9h 44m
1 stop
SFO10:54 a.m.San Francisco
16 Feb
SFO8:53 a.m.San Francisco
10h 55m
1 stop
YQM11:48 p.m.Moncton Intl
C$ 707
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 30 October 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

Fri 6/3

5:10 a.m.-1:30 p.m.

1 stop12h 20m

San Francisco

Wed 18/3

6:00 p.m.-8:31 p.m.

2 stops22h 31m

C$ 545

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Fri 6/3

5:50 a.m.-3:25 p.m.

2 stops13h 35m

San Francisco

Wed 18/3

6:00 p.m.-8:31 p.m.

2 stops22h 31m

C$ 547

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Fri 6/3

5:10 a.m.-1:30 p.m.

1 stop12h 20m

San Francisco

Wed 18/3

8:30 a.m.-11:48 p.m.

1 stop11h 18m

C$ 549

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

4:30 p.m.-10:16 a.m.

2 stops21h 46m

San Francisco

Mon 16/2

10:50 p.m.-4:03 p.m.

2 stops13h 13m

C$ 563

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

5:10 a.m.-10:54 a.m.

1 stop9h 44m

San Francisco

Mon 16/2

10:50 p.m.-4:03 p.m.

2 stops13h 13m

C$ 564

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

4:30 p.m.-9:40 a.m.

2 stops21h 10m

San Francisco

Mon 16/2

6:00 p.m.-8:31 p.m.

2 stops22h 31m

C$ 606

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

5:10 a.m.-1:30 p.m.

1 stop12h 20m

San Francisco

Mon 16/2

6:00 p.m.-8:31 p.m.

2 stops22h 31m

C$ 607

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

5:10 a.m.-10:54 a.m.

1 stop9h 44m

San Francisco

Mon 16/2

8:53 a.m.-11:48 p.m.

1 stop10h 55m

C$ 707

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

5:10 a.m.-1:30 p.m.

1 stop12h 20m

San Francisco

Mon 16/2

11:31 p.m.-5:03 p.m.

1 stop13h 32m

C$ 743

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 27/1

1:40 p.m.-12:40 p.m.

2 stops27h 00m

San Francisco

Mon 16/2

1:40 p.m.-6:15 p.m.

2 stops24h 35m

C$ 1,343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 August. Flight prices, which tend to average around C$ 399, are often lower during this time because this is during the off-season. The month of May is another great option to travel to San Francisco, with average flight prices from Moncton averaging around C$ 457.

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$ 596. 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$ 895.

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$ 677 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$ 758.

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

Direct flights

None
There are no direct flights from Moncton to San Francisco. There are no popular flight routes from Moncton to San Francisco.
Search flight deals

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

    There are 4743.8 km between Moncton Intl and San Francisco. 9h 44m 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$ 329Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 388Free CancellationRating
7.1
10,381 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
Los Altos
San Bruno
Santa Cruz
Newark
Fremont
Carmel-by-the-Sea
Turlock
South San Francisco
Palo Alto
Sunnyvale
Santa Clara
Cupertino
Mill Valley
Morgan Hill
Los Banos
Mountain View
Pacifica
Woodland

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
Sat 29/11
Sat 6/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States