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Cheap flights from Moncton to San Francisco from C$ 476

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SFO
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Moncton to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Moncton (YQM) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 476

Popular in

February

Cheapest in

May

Average price

C$ 512
Air Canada
  • Air Canada
  • 27/8-3/9
  • 2 total stops
  • 21h 10m total
  • Moncton to San Francisco
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Moncton to San Francisco

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 29 July 2025.

Wed 27/86:35 a.m.YQM - SFO
1 stop8h 40mAir Canada
Wed 3/97:25 a.m.SFO - YQM
1 stop12h 30mAir Canada
Deal found 27/7C$ 476
Wed 27/86:00 p.m.YQM - SFO
2 stops47h 59mWestJet
Wed 3/97:30 a.m.SFO - YQM
1 stop29h 40mWestJet
Deal found 27/7C$ 501
Wed 27/86:35 a.m.YQM - SFO
2 stops11h 00mUnited Airlines
Wed 3/95:15 a.m.SFO - YQM
2 stops12h 07mUnited Airlines
Deal found 27/7C$ 530
Thu 11/96:00 p.m.YQM - SFO
2 stops23h 57mMultiple Airlines
Thu 18/910:15 a.m.SFO - YQM
3 stops33h 44mMultiple Airlines
Deal found 28/7C$ 704

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Moncton to San Francisco that are best for you.

Fly from

Moncton

Fly to

San Francisco

Route

Depart

Return

Price

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 27/8

6:35 a.m.-11:15 a.m.

1 stop8h 40m

San Francisco

Wed 3/9

7:25 a.m.-11:55 p.m.

1 stop12h 30m

C$ 476

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 27/8

6:00 p.m.-1:59 p.m.

2 stops47h 59m

San Francisco

Wed 3/9

7:30 a.m.-5:10 p.m.

1 stop29h 40m

C$ 501

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 27/8

6:35 a.m.-1:35 p.m.

2 stops11h 00m

San Francisco

Wed 3/9

5:15 a.m.-9:22 p.m.

2 stops12h 07m

C$ 530

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 11/9

6:00 p.m.-1:57 p.m.

2 stops23h 57m

San Francisco

Thu 18/9

10:15 a.m.-11:59 p.m.

3 stops33h 44m

C$ 704

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

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

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

Currently, January is the cheapest month in which you can book a flight from Moncton to San Francisco (average of C$ 276). Flying from Moncton to San Francisco in December is currently the most expensive (average of C$ 368). 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.

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

Share of one-stop round-trip flights from Moncton to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 63% of one-stop itineraries from Moncton to San Francisco on Cheapflights.

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

Average round-trip fare for 1-stop flights from Moncton to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 522.

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

Shortest average travel time for 1-stop one-way flights from Moncton to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 7h 08m.

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

Average layover duration for 1-stop one-way flights from Moncton to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 00m.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 29 July 2025.
See what other customers who have flown with United Airlines,WestJet, andAir 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
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,972 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,826 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

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

    Our cheapest airline available from Moncton to San Francisco is Air Canada. Our recent data shows that you can find tickets from as low as C$ 476 on this airline. Additional options worth looking into are WestJet and United Airlines, starting at C$ 501 and C$ 530 round-trip. Air Canada is currently priced 27% 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, January is the cheapest month in which you can book a flight from Moncton to San Francisco (average of C$ 276). Flying from Moncton to San Francisco in December is currently the most expensive (average of C$ 368). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Richmond
Newark
Alameda
Redwood City
Burlingame
San Bruno
South San Francisco
Scotts Valley
Novato
Belmont
Millbrae
Santa Clara
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Moncton to San Francisco

Discover the top 2 airlines that operate flights from Moncton to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 382AverageC$ 650FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 435AverageC$ 589FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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?

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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