What’s the fastest layover option from Moncton to San Francisco?

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 8h 39m.

What’s the top layover airport for flights from Moncton to San Francisco?

Montreal (YUL) – chosen by Cheapflights users on 65% of one-stop itineraries from Moncton to San Francisco on Cheapflights.

What’s the cheapest layover airport for flights from Moncton to San Francisco?

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 517.

Which airport typically offers the quickest layover for flights from Moncton to San Francisco?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 18m.

How long is the flight from Moncton to San Francisco?

There are many flights that can get you from Moncton to San Francisco in 9h 44m. Fly via Air Canada to get the fastest option. There are 4759 km between Moncton and San Francisco.

What are the cheapest airlines flying from Moncton to San Francisco round-trip?

Our cheapest airline available from Moncton to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as C$ 330 on this airline. An additional option worth looking into is Air Canada, starting at C$ 389. United Airlines is currently priced 51% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from YQM to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Moncton to San Francisco as you normally would.

Can I find deals for flights from Moncton to San Francisco that include hotel bookings?

Yes. In addition to deals on Moncton to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Moncton to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moncton to San Francisco.

Can I find deals for business class flights from Moncton to San Francisco?

Yes. Cheapflights offers flight deals from Moncton to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 372+ Flights from Moncton to San Francisco

Find flight deals from Moncton to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Moncton to San Francisco
Explore the most affordable flight options available from Moncton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Mon 8/125:10 a.m.YQM - SFO

1 stop9h 44mUnited Airlines

Mon 15/124:10 p.m.SFO - YQM

2 stops20h 53mUnited Airlines

Deal found 25/10C$ 666

Thu 11/125:10 a.m.YQM - SFO

2 stops22h 49mUnited Airlines

Thu 18/127:11 p.m.SFO - YQM

2 stops24h 32mUnited Airlines

Deal found 27/10C$ 929

Mon 8/125:10 a.m.YQM - SFO

1 stop9h 44mMultiple Airlines

Mon 15/128:50 a.m.SFO - YQM

1 stop28h 13mMultiple Airlines

Deal found 25/10C$ 1,067

Thu 11/125:10 a.m.YQM - SFO

1 stop9h 44mAir Canada

Thu 18/128:30 a.m.SFO - YQM

1 stop11h 13mAir Canada

Deal found 27/10C$ 1,487

Fri 31/106:30 a.m.YQM - SFO

2 stops16h 37mUnited Airlines

Sun 2/1111:44 p.m.SFO - YQM

2 stops18h 29mUnited Airlines

Deal found 27/10C$ 1,736

Fri 31/106:30 a.m.YQM - SFO

2 stops17h 13mMultiple Airlines

Sun 2/118:30 a.m.SFO - YQM

1 stop11h 18mMultiple Airlines

Deal found 27/10C$ 1,869

Thu 11/121:40 p.m.YQM - SFO

3 stops27h 00mPorter Airlines

Thu 18/121:40 p.m.SFO - YQM

2 stops24h 38mPorter Airlines

Deal found 27/10C$ 1,897

Thu 11/121:40 p.m.YQM - SFO

3 stops27h 00mMultiple Airlines

Thu 18/126:18 p.m.SFO - YQM

3 stops25h 20mMultiple Airlines

Deal found 27/10C$ 1,902

Best flights from Moncton to San Francisco
Discover carefully curated flight deals from Moncton to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 October 2025.

Fri 6/35:10 a.m.YQM - SFO

1 stop9h 44mAir Canada

Wed 18/36:00 p.m.SFO - YQM

2 stops22h 31mAir Canada

Deal found 26/10C$ 545

Tue 24/211:35 a.m.YQM - SFO

2 stops15h 36mUnited Airlines

Sun 1/37:10 p.m.SFO - YQM

2 stops17h 53mUnited Airlines

Deal found 26/10C$ 571

Tue 24/211:35 a.m.YQM - SFO

2 stops15h 36mMultiple Airlines

Sun 1/38:30 a.m.SFO - YQM

1 stop11h 18mMultiple Airlines

Deal found 26/10C$ 755

Mon 8/125:10 a.m.YQM - SFO

1 stop9h 44mUnited Airlines

Mon 15/124:10 p.m.SFO - YQM

2 stops20h 53mUnited Airlines

Deal found 25/10C$ 666

Tue 24/211:35 a.m.YQM - SFO

1 stop13h 47mAir Canada

Sun 1/38:30 a.m.SFO - YQM

1 stop11h 18mAir Canada

Deal found 26/10C$ 873

Thu 11/125:10 a.m.YQM - SFO

2 stops22h 49mUnited Airlines

Thu 18/127:11 p.m.SFO - YQM

2 stops24h 32mUnited Airlines

Deal found 27/10C$ 929

Last-minute flights from Moncton to San Francisco
Discover last-minute flight deals from Moncton to San Francisco. Data last updated 28 October 2025 and is based on user searches.

Fri 31/106:30 a.m.YQM - SFO

2 stops16h 37mUnited Airlines

Sun 2/1111:44 p.m.SFO - YQM

2 stops18h 29mUnited Airlines

Deal found 27/10C$ 1,736

Fri 31/106:30 a.m.YQM - SFO

2 stops17h 13mMultiple Airlines

Sun 2/118:30 a.m.SFO - YQM

1 stop11h 18mMultiple Airlines

Deal found 27/10C$ 1,869

Fri 31/106:30 a.m.YQM - SFO

1 stop18h 52mAir Canada

Sun 2/118:30 a.m.SFO - YQM

1 stop11h 18mAir Canada

Deal found 27/10C$ 2,071

One-way flights from Moncton to San Francisco
Search for one-way flight options from Moncton to San Francisco. Find affordable one-way fares based on user searches. Data last updated 28 October 2025.

Thu 11/125:55 p.m.YQM - SFO

2 stops19h 45mUnited Airlines

Deal found 27/10C$ 372

Thu 11/126:00 p.m.YQM - SFO

1 stop22h 12mWestJet

Deal found 27/10C$ 386

Thu 11/127:00 p.m.YQM - SFO

3 stops21h 12mMultiple Airlines

Deal found 27/10C$ 436

Cheap flight deals from Moncton to San Francisco

Round-trip from	C$ 545
One-way from	C$ 372
Popular in	February
Cheapest in	August
Average price	C$ 620

Air Canada
6/3-18/3
4 total stops
36h 06m total
Moncton to San Francisco

Search Deals

United Airlines
11/12
2 total stops
19h 45m total
Moncton to San Francisco

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (C$ 225 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (C$ 77 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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.-10:54 a.m.

1 stop9h 44m

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

Tue 24/2

11:35 a.m.-11:11 p.m.

2 stops15h 36m

San Francisco

Sun 1/3

7:10 p.m.-5:03 p.m.

2 stops17h 53m

C$ 571

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Mon 8/12

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

1 stop9h 44m

San Francisco

Mon 15/12

4:10 p.m.-5:03 p.m.

2 stops20h 53m

C$ 666

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 24/2

11:35 a.m.-11:11 p.m.

2 stops15h 36m

San Francisco

Sun 1/3

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

1 stop11h 18m

C$ 755

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 24/2

11:35 a.m.-9:22 p.m.

1 stop13h 47m

San Francisco

Sun 1/3

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

1 stop11h 18m

C$ 873

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 11/12

5:10 a.m.-11:59 p.m.

2 stops22h 49m

San Francisco

Thu 18/12

7:11 p.m.-11:43 p.m.

2 stops24h 32m

C$ 929

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 11/12

5:55 p.m.-9:40 a.m.

2 stops19h 45m

C$ 372

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 11/12

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

1 stop22h 12m

C$ 386

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 11/12

7:00 p.m.-12:12 p.m.

3 stops21h 12m

C$ 436

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Best time to book a flight from Moncton to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Moncton with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

What is the cheapest month to book a flight from Moncton to San Francisco?

Currently, May is the cheapest month in which you can book a flight from Moncton to San Francisco (average of C$ 232). Flying from Moncton to San Francisco in December is currently the most expensive (average of C$ 733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Francisco

See what other customers who have flown with United Airlines and Air Canada from Moncton to San Francisco have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,001 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

9,001 reviews

United Airlines

7.4

Good

9,001 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Air Canada

7.1

Good

10,371 reviews

United Airlines

7.4

Good

9,001 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

How long is the flight from Moncton to San Francisco?
There are many flights that can get you from Moncton to San Francisco in 9h 44m. Fly via Air Canada to get the fastest option. There are 4759 km between Moncton and San Francisco.
What are the cheapest airlines flying from Moncton to San Francisco round-trip?
Our cheapest airline available from Moncton to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as C$ 330 on this airline. An additional option worth looking into is Air Canada, starting at C$ 389. United Airlines is currently priced 51% below the average price you’ll pay for this route.
Can I find deals for flights from Moncton to San Francisco that include hotel bookings?
Yes. In addition to deals on Moncton to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Moncton to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moncton to San Francisco.
Can I find deals for business class flights from Moncton to San Francisco?
Yes. Cheapflights offers flight deals from Moncton to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Moncton to San Francisco?
Currently, May is the cheapest month in which you can book a flight from Moncton to San Francisco (average of C$ 232). Flying from Moncton to San Francisco in December is currently the most expensive (average of C$ 733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Richmond

Newark

Alameda

Redwood City

Burlingame

San Bruno

South San Francisco

Scotts Valley

Novato

Santa Clara

Vallejo

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Moncton to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 330	AverageC$ 513	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 389	AverageC$ 587	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Moncton to San Francisco?

Cheapflights makes it easy to find Moncton to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Moncton to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Moncton to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Moncton to San Francisco with no change fees?

Yes, we can. To see specific flights from Moncton to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Moncton to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Moncton to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Moncton to San Francisco from C$ 372

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Moncton to San Francisco

Cheapest flights from Moncton to San FranciscoExplore the most affordable flight options available from Moncton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Explore the most affordable flight options available from Moncton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Cheap flight deals from Moncton to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Moncton to San Francisco that are best for you.

Best time to book a flight from Moncton to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Moncton with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Moncton to San Francisco?

What’s the top layover airport for flights from Moncton to San Francisco?

What’s the fastest layover option from Moncton to San Francisco?

What’s the fastest layover option from Moncton to San Francisco?

Which airport typically offers the quickest layover for flights from Moncton to San Francisco?

Reviews of airlines servicing San Francisco

See what other customers who have flown with United Airlines and Air Canada from Moncton to San Francisco have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Moncton to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Moncton to San Francisco?

What are the cheapest airlines flying from Moncton to San Francisco round-trip?

Can I find deals for flights from Moncton to San Francisco that include hotel bookings?

How can I find direct flights from Moncton to San Francisco?

Can I find deals for business class flights from Moncton to San Francisco?

What is the cheapest month to book a flight from Moncton to San Francisco?

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Moncton to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Moncton to San Francisco

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Moncton to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Moncton to San Francisco?

Can Cheapflights find flights from Moncton to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Moncton to San Francisco become cheaper?

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Cheapest flights from Moncton to San Francisco
Explore the most affordable flight options available from Moncton to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.