Find flights
When to book
Airlines
FAQs

Cheap flights from Moncton to San Francisco from C$ 362

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SFO
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 June 2026.

Fri 2/105:25 a.m.
YQM
-
SFO
2 stops15h 40m
United Airlines
Tue 6/1010:51 p.m.
SFO
-
YQM
1 stop8h 27m
United Airlines
Deal found 8/6C$ 542
Fri 4/96:35 a.m.
YQM
-
SFO
1 stop8h 46m
United Airlines
Fri 11/910:35 p.m.
SFO
-
YQM
2 stops19h 03m
United Airlines
Deal found 9/6C$ 637
Fri 4/96:15 p.m.
YQM
-
SFO
1 stop21h 45m
WestJet
Fri 11/91:00 p.m.
SFO
-
YQM
1 stop24h 20m
WestJet
Deal found 9/6C$ 669
Fri 2/106:35 a.m.
YQM
-
SFO
2 stops13h 00m
Air Canada
Mon 5/1012:35 a.m.
SFO
-
YQM
2 stops14h 03m
Air Canada
Deal found 7/6C$ 704
Fri 4/91:00 p.m.
YQM
-
SFO
2 stops12h 55m
Multiple Airlines
Fri 11/91:00 p.m.
SFO
-
YQM
3 stops23h 33m
Multiple Airlines
Deal found 9/6C$ 1,123

Find 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 11 June 2026.

Round-trip from

C$ 542

One-way from

C$ 362

Popular in

March

Cheapest in

August

Average price

C$ 467
United Airlines
  • United Airlines
  • 2/10-6/10
  • 3 total stops
  • 24h 07m total
  • Moncton to San Francisco
Search Deals
Air Canada
  • Air Canada
  • 8/7
  • 1 total stop
  • 19h 16m total
  • Moncton to San Francisco
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 462 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (C$ 136 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 11 June 2026.
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

Cheapest round-trip
Quickest round-trip

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Fri 2/10

5:25 a.m.-5:05 p.m.

2 stops15h 40m

San Francisco

Tue 6/10

10:51 p.m.-11:18 a.m.

1 stop8h 27m

C$ 542

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Fri 2/10

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

2 stops13h 00m

San Francisco

Mon 5/10

12:35 a.m.-6:38 p.m.

2 stops14h 03m

C$ 704
Cheapest one-way

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 8/7

6:35 a.m.-9:51 p.m.

1 stop19h 16m

C$ 362

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 22/7

5:30 a.m.-12:32 p.m.

1 stop11h 02m

C$ 404

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 22/7

1:00 p.m.-9:55 p.m.

2 stops12h 55m

C$ 433

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 28/7

11:55 a.m.-12:00 p.m.

2 stops28h 05m

C$ 486
Quickest one-way

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 28/7

6:35 a.m.-11:21 a.m.

1 stop8h 46m

C$ 503

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 8/7

1:00 p.m.-4:11 p.m.

2 stops31h 11m

C$ 553

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Wed 8/7

6:35 a.m.-7:24 p.m.

3 stops16h 49m

C$ 643

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 28/7

6:35 a.m.-9:20 p.m.

2 stops18h 45m

C$ 1,187

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

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

How much does it cost to fly round-trip from Moncton to San Francisco?

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 11 June 2026.
See what other customers who have flown with 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.
Air Canada
7.1
Good
11,160 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
11,160 reviews
Air Canada
7.1
Good
11,160 reviews
Check prices

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

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?

    There are many flights that can get you from Moncton to San Francisco in 15h 40m. Fly via United Airlines to get the fastest option. There are 4759 km between Moncton and San Francisco.

  • What is the cheapest airline to fly 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$ 387 on this airline. Air Canada is currently priced 49% 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.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Burlingame
San Bruno
Roseville
Livermore
South San Francisco
Novato
Vallejo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Moncton to San Francisco

Discover the top airline 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 387AverageC$ 620FlexibilityNo cancel feeOn-time67%
Search Air Canada 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.