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Cheap flights from Moncton to San Francisco Bay Area from C$ 320

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — SFO
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Moncton to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Moncton to San Francisco Bay Area
Explore the most affordable flight options available from Moncton to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Tue 25/87:05 p.m.
YQM
-
SFO
2 stops20h 55m
WestJet
Wed 26/86:05 p.m.
SFO
-
YQM
1 stop19h 15m
WestJet
Deal found 21/5C$ 621
Thu 27/86:35 a.m.
YQM
-
SFO
1 stop8h 46m
United Airlines
Mon 31/85:00 a.m.
SFO
-
YQM
2 stops13h 44m
United Airlines
Deal found 17/5C$ 651
Thu 27/87:10 a.m.
YQM
-
SFO
2 stops12h 17m
Air Canada
Mon 31/85:00 a.m.
SFO
-
YQM
2 stops13h 44m
Air Canada
Deal found 17/5C$ 657
Tue 25/86:35 a.m.
YQM
-
SFO
2 stops14h 48m
United Airlines
Wed 26/89:13 p.m.
SFO
-
YQM
2 stops22h 55m
United Airlines
Deal found 21/5C$ 715
Tue 25/86:35 a.m.
YQM
-
SFO
1 stop8h 46m
Air Canada
Wed 26/84:30 p.m.
SFO
-
YQM
1 stop14h 48m
Air Canada
Deal found 19/5C$ 756
Mon 22/66:15 p.m.
YQM
-
SFO
1 stop21h 45m
WestJet
Tue 23/66:05 p.m.
SFO
-
YQM
1 stop19h 15m
WestJet
Deal found 20/5C$ 890

Find flight deals from Moncton to San Francisco Bay Area

Keep the following information in mind while searching for Moncton to San Francisco Bay Area flight deals. Data was last updated 22 May 2026.

Round-trip from

C$ 621

One-way from

C$ 320

Popular in

March

Cheapest in

August
WestJet
  • WestJet
  • 25/8-26/8
  • 3 total stops
  • 40h 10m total
  • Moncton to San Francisco Bay Area
Search Deals
Air Canada
  • Air Canada
  • 18/6
  • 1 total stop
  • 11h 02m total
  • Moncton to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 469 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (C$ 134 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moncton to San Francisco Bay Area 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 22 May 2026.
Use the filters below to find and compare flights from Moncton to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 25/8

7:05 p.m.-12:00 p.m.

2 stops20h 55m

San Francisco

Wed 26/8

6:05 p.m.-5:20 p.m.

1 stop19h 15m

C$ 621

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 27/8

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

1 stop8h 46m

San Francisco

Mon 31/8

5:00 a.m.-10:44 p.m.

2 stops13h 44m

C$ 651

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 25/8

6:35 a.m.-5:23 p.m.

2 stops14h 48m

San Francisco

Wed 26/8

9:13 p.m.-12:08 a.m.

2 stops22h 55m

C$ 715

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Tue 25/8

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

1 stop8h 46m

San Francisco

Wed 26/8

8:30 a.m.-12:08 a.m.

1 stop11h 38m

C$ 756

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Mon 22/6

6:15 p.m.-12:00 p.m.

1 stop21h 45m

San Francisco

Tue 23/6

6:05 p.m.-5:20 p.m.

1 stop19h 15m

C$ 890

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Mon 22/6

6:15 p.m.-9:09 a.m.

1 stop18h 54m

San Francisco

Tue 23/6

7:56 p.m.-9:39 p.m.

2 stops21h 43m

C$ 1,034
Quickest round-trip

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Mon 22/6

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

1 stop8h 46m

San Francisco

Tue 23/6

8:10 a.m.-10:44 p.m.

1 stop10h 34m

C$ 1,307
Cheapest one-way
Quickest one-way

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 18/6

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

1 stop11h 02m

C$ 320

MonctonSan Francisco

YQM - SFO

YQMSFO

Moncton Intl

Thu 18/6

5:30 a.m.-1:15 p.m.

2 stops11h 45m

C$ 386

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Sorted by cheapest first

Best time to book a flight from Moncton to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated 22 May 2026.
Read through reviews of airlines operating flights from Moncton to San Francisco Bay Area, such as United Airlines and Air Canada. 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
9,751 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
9,751 reviews
United Airlines
7.4
Good
9,751 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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
11,075 reviews
United Airlines
7.4
Good
9,751 reviews
Check prices

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

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

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

  • What airport do you fly from for flights from Moncton to San Francisco Bay Area?

    Moncton Intl (YQM), located 8.8 km from the city centre, is the airport you fly out of when you book flights from Moncton to San Francisco Bay Area.

  • How long is the flight from Moncton to San Francisco Bay Area?

    There are many flights that can get you from Moncton to San Francisco Bay Area in 8h 46m. Fly via WestJet or United Airlines to get the fastest option. There are 4759 km between Moncton and San Francisco Bay Area. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

    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 Bay Area.

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

    Yes. Cheapflights offers flight deals from Moncton to San Francisco Bay Area 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

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Top 2 airlines flying from Moncton to San Francisco Bay Area

Discover the top 2 airlines that operate flights from Moncton to San Francisco Bay Area. 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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 295AverageC$ 561FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 384AverageC$ 614FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Moncton to San Francisco Bay Area.

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

Yes, we can. To see specific flights from Moncton to San Francisco Bay Area 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 Bay Area become cheaper?

Yes! Start tracking prices for Moncton to San Francisco Bay Area flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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