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Cheap flights from Moncton to San Francisco from C$ 287

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Air Canada Logo
5:10 a.m. - 10:54 a.m.
YQM
-
SFO
9h 44m1 stop
Air Canada Logo
8:30 a.m. - 11:43 p.m.
SFO
-
YQM
11h 13m1 stop
C$ 437Air Canada
Wed, 21 Jan - Sat, 31 Jan
Air Canada Logo
5:50 a.m. - 3:25 p.m.
YQM
-
SFO
13h 35m2 stops
Air Canada Logo
1:20 p.m. - 8:31 p.m.
SFO
-
YQM
27h 11m2 stops
C$ 495Air Canada
Fri, 6 Mar - Wed, 18 Mar
United Airlines Logo
4:20 p.m. - 11:23 a.m.
YQM
-
SFO
23h 03m2 stops
United Airlines Logo
5:00 a.m. - 11:43 p.m.
SFO
-
YQM
14h 43m2 stops
C$ 499United Airlines
Wed, 21 Jan - Sat, 31 Jan
United Airlines Logo
5:10 a.m. - 10:54 a.m.
YQM
-
SFO
9h 44m1 stop
United Airlines Logo
6:45 a.m. - 11:43 p.m.
SFO
-
YQM
12h 58m2 stops
C$ 506United Airlines
Wed, 21 Jan - Sat, 31 Jan
United Airlines Logo
4:20 p.m. - 10:16 a.m.
YQM
-
SFO
21h 56m2 stops
United Airlines Logo
5:00 a.m. - 11:43 p.m.
SFO
-
YQM
14h 43m2 stops
C$ 508United Airlines
Wed, 21 Jan - Sat, 31 Jan
United Airlines Logo
5:10 a.m. - 1:30 p.m.
YQM
-
SFO
12h 20m1 stop
United Airlines Logo
9:45 p.m. - 4:03 p.m.
SFO
-
YQM
14h 18m2 stops
C$ 664United Airlines
Fri, 6 Mar - Wed, 18 Mar
Air Canada Logo
5:10 a.m. - 10:54 a.m.
YQM
-
SFO
9h 44m1 stop
Air Canada Logo
1:20 p.m. - 8:31 p.m.
SFO
-
YQM
27h 11m2 stops
C$ 674Air Canada
Fri, 6 Mar - Wed, 18 Mar
United Airlines Logo
5:10 a.m. - 5:36 p.m.
YQM
-
SFO
16h 26m2 stops
United Airlines Logo
10:35 p.m. - 3:28 p.m.
SFO
-
YQM
12h 53m2 stops
C$ 708United Airlines
Sun, 25 Jan - Tue, 27 Jan
Multiple Airlines Logo
1:40 p.m. - 9:30 a.m.
YQM
-
SFO
23h 50m2 stops
Multiple Airlines Logo
10:15 a.m. - 6:18 p.m.
SFO
-
YQM
28h 03m3 stops
C$ 818Multiple Airlines
Wed, 21 Jan - Sat, 31 Jan
Multiple Airlines Logo
1:40 p.m. - 12:12 p.m.
YQM
-
SFO
26h 32m3 stops
Multiple Airlines Logo
10:15 a.m. - 6:18 p.m.
SFO
-
YQM
28h 03m3 stops
C$ 843Multiple Airlines
Wed, 21 Jan - Sat, 31 Jan

United Airlines flights from Moncton to San Francisco

Our best United Airlines deals on Moncton to San Francisco flight tickets
United Airlines
21 Jan
YQM4:20 p.m.Moncton Intl
23h 03m
2 stops
SFO11:23 a.m.San Francisco
31 Jan
SFO5:00 a.m.San Francisco
14h 43m
2 stops
YQM11:43 p.m.Moncton Intl
C$ 499
Find similar
United Airlines
21 Jan
YQM5:10 a.m.Moncton Intl
9h 44m
1 stop
SFO10:54 a.m.San Francisco
31 Jan
SFO5:00 a.m.San Francisco
14h 43m
2 stops
YQM11:43 p.m.Moncton Intl
C$ 506
Find similar
United Airlines
21 Jan
YQM4:20 p.m.Moncton Intl
21h 56m
2 stops
SFO10:16 a.m.San Francisco
31 Jan
SFO5:00 a.m.San Francisco
14h 43m
2 stops
YQM11:43 p.m.Moncton Intl
C$ 508
Find similar

Air Canada flights from Moncton to San Francisco

Our best Air Canada deals on Moncton to San Francisco flight tickets
Air Canada
21 Jan
YQM5:10 a.m.Moncton Intl
9h 44m
1 stop
SFO10:54 a.m.San Francisco
31 Jan
SFO8:30 a.m.San Francisco
11h 13m
1 stop
YQM11:43 p.m.Moncton Intl
C$ 437
Find similar
Air Canada
6 Mar
YQM5:50 a.m.Moncton Intl
13h 35m
2 stops
SFO3:25 p.m.San Francisco
18 Mar
SFO1:20 p.m.San Francisco
27h 11m
2 stops
YQM8:31 p.m.Moncton Intl
C$ 495
Find similar
Air Canada
6 Mar
YQM5:10 a.m.Moncton Intl
9h 44m
1 stop
SFO10:54 a.m.San Francisco
18 Mar
SFO1:20 p.m.San Francisco
27h 11m
2 stops
YQM8:31 p.m.Moncton Intl
C$ 674
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 18 December 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

Wed 21/1

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

1 stop9h 44m

San Francisco

Sat 31/1

8:30 a.m.-11:43 p.m.

1 stop11h 13m

C$ 437

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

1:20 p.m.-8:31 p.m.

2 stops27h 11m

C$ 495

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 21/1

4:20 p.m.-11:23 a.m.

2 stops23h 03m

San Francisco

Sat 31/1

5:00 a.m.-11:43 p.m.

2 stops14h 43m

C$ 499

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 21/1

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

1 stop9h 44m

San Francisco

Sat 31/1

6:45 a.m.-11:43 p.m.

2 stops12h 58m

C$ 506

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 21/1

4:20 p.m.-10:16 a.m.

2 stops21h 56m

San Francisco

Sat 31/1

5:00 a.m.-11:43 p.m.

2 stops14h 43m

C$ 508

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

9:45 p.m.-4:03 p.m.

2 stops14h 18m

C$ 664

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Fri 6/3

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

1 stop9h 44m

San Francisco

Wed 18/3

1:20 p.m.-8:31 p.m.

2 stops27h 11m

C$ 674

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Sun 25/1

5:10 a.m.-5:36 p.m.

2 stops16h 26m

San Francisco

Tue 27/1

10:35 p.m.-3:28 p.m.

2 stops12h 53m

C$ 708

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 21/1

1:40 p.m.-9:30 a.m.

2 stops23h 50m

San Francisco

Sat 31/1

10:15 a.m.-6:18 p.m.

3 stops28h 03m

C$ 818

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 21/1

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

3 stops26h 32m

San Francisco

Sat 31/1

10:15 a.m.-6:18 p.m.

3 stops28h 03m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 August. Flight prices, which tend to average around C$ 389, 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$ 451.

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$ 588. 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$ 883.

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$ 668 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$ 748.

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

9h 44m

Direct flights

None
The fastest flight from Moncton to San Francisco takes 9h 44m
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$ 325Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 383Free CancellationRating
7.1
10,534 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
Milpitas
Carmel-by-the-Sea
Turlock
South San Francisco
Palo Alto
Burlingame
Cupertino
Mill Valley
Morgan Hill
Los Banos
Mountain View
Pacifica
Woodland
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.

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