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$115+ Cheap flights from San Francisco (SFO) to Falmouth, MA

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from San Francisco to Falmouth are usually found in February or January, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Francisco to Falmouth

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Falmouth (FM5). 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 November 21, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$202
(Mytrip)

One-way from

$115
(Delta)
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From San Francisco to Falmouth
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One-way flight from San Francisco to Falmouth
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Find flight deals from San Francisco to Falmouth

Cheapest flights from San Francisco to Falmouth
Explore the most affordable flight options available from San Francisco to Falmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:05 pmSFO - BOS
1 stop13h 36mMultiple Airlines
Mon 1/1312:38 pmBOS - SFO
1 stop10h 08mMultiple Airlines
Deal found 11/20$202
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/111:15 pmSFO - BOS
Nonstop5h 42mDelta
Wed 1/87:40 amBOS - SFO
Nonstop7h 09mDelta
Deal found 11/21$233
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/111:30 pmSFO - BOS
Nonstop5h 38mUnited Airlines
Sun 12/155:55 amBOS - SFO
Nonstop6h 45mUnited Airlines
Deal found 11/20$237
This JetBlue deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:35 pmSFO - BOS
Nonstop5h 28mJetBlue
Thu 12/128:40 amBOS - SFO
1 stop8h 56mJetBlue
Deal found 11/20$241
This Alaska Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:45 amSFO - BOS
Nonstop5h 38mAlaska Airlines
Wed 1/85:24 pmBOS - SFO
1 stop17h 36mAlaska Airlines
Deal found 11/21$242
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:11 amSFO - BOS
1 stop10h 44mAmerican Airlines
Wed 1/86:00 amBOS - SFO
1 stop9h 29mAmerican Airlines
Deal found 11/21$252
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:20 amSFO - BOS
1 stop8h 25mSouthwest
Wed 12/117:00 amBOS - SFO
2 stops10h 15mSouthwest
Deal found 11/19$332

Find flights from San Francisco to Falmouth within your budget

Customize your flight search to find flights from San Francisco to Falmouth 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Fri 12/13

6:05 pm-10:41 am

1 stop13h 36m

Boston Logan Intl

Mon 1/13

12:38 pm-7:46 pm

1 stop10h 08m

$202

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 1/29

7:20 am-3:58 pm

Nonstop5h 38m

Boston Logan Intl

Fri 1/31

7:50 am-11:59 am

Nonstop7h 09m

$229

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 2/25

11:20 pm-7:50 am

Nonstop5h 30m

Boston Logan Intl

Wed 2/26

10:05 am-1:54 pm

Nonstop6h 49m

$231

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 12/11

1:30 pm-10:08 pm

Nonstop5h 38m

Boston Logan Intl

Sun 12/15

5:55 am-9:40 am

Nonstop6h 45m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 12/11

7:45 am-4:23 pm

Nonstop5h 38m

Boston Logan Intl

Wed 1/8

5:24 pm-8:00 am

1 stop17h 36m

$242

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 12/11

7:11 am-8:55 pm

1 stop10h 44m

Boston Logan Intl

Wed 1/8

6:00 am-12:29 pm

1 stop9h 29m

$252

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Fri 1/17

11:00 am-10:40 pm

1 stop8h 40m

Boston Logan Intl

Tue 1/21

2:05 pm-10:15 pm

2 stops11h 10m

$292

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 1/6

7:20 am-3:58 pm

Nonstop5h 38m

$115

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 5/20

3:50 pm-12:25 am

Nonstop5h 35m

$120

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 12/9

7:45 am-4:23 pm

Nonstop5h 38m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 16 results
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Best time to book a flight from San Francisco to Falmouth

Have a flexible travel schedule? Discover the best time to fly to Falmouth from San Francisco 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.

Travel insights for flights from San Francisco to Falmouth

Get recent, data-driven insights about flights from San Francisco to Falmouth including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Falmouth?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Falmouth. Price data was last updated on November 15, 2024.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Falmouth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Falmouth (average of $218). Flying from San Francisco to Falmouth in July is currently the most expensive (average of $311). 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 is the cheapest time of day to fly from SFO to FM5?

Find hourly flight availability from San Francisco to Falmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from San Francisco to Falmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from San Francisco to Falmouth?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Falmouth. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their San Francisco to Falmouth flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Falmouth

Explore weekly flight availability from San Francisco to Falmouth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 21, 2024.

The most flights from SFO to FM5 are scheduled on a Wednesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Falmouth by month

Plan your trip to Falmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Falmouth ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Falmouth when rainfall is around 3.1 in.

Temperature in Falmouth by month

Plan your trip to Falmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Falmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Falmouth

Get insights into the airlines that provide service to Falmouth. 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 Falmouth. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from San Francisco to Falmouth to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,759 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.5
Good
3,395 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,173 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Falmouth. 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 San Francisco to Falmouth?

    If you book a flight to Falmouth from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 31 flights from San Francisco to Falmouth per day from 9 different airlines.

  • How popular is this San Francisco to Falmouth flight route?

    Within the past month, 59 users have taken a look at flights from San Francisco to Falmouth.

  • What are the cheapest airlines to fly from San Francisco to Falmouth one-way?

    One-way options have recently been found by users for as low as $115 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $121 and Frontier from $123 one-way.

  • What are the most reliable airlines from San Francisco to Falmouth?

    Before booking your flight to Falmouth from San Francisco, check out the most reliable airlines to get you to your destination on time: Scandinavian Airlines (100%), Qatar Airways (97%), American Airlines( 97%).

  • What are the cheapest flights from San Francisco to Falmouth?

    While on average a flight from San Francisco to Falmouth is generally $999, our data shows the cheapest flight currently is $113. When looking at the most popular route, (San Francisco - Boston Logan Intl), you can expect to pay $177 for that flight.

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

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

  • How can I find direct flights from San Francisco to Falmouth?

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Falmouth 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 San Francisco to Falmouth?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Falmouth (average of $218). Flying from San Francisco to Falmouth in July is currently the most expensive (average of $311). 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.

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Top 8 airlines flying from San Francisco to Falmouth

Discover the top 8 airlines that operate flights from San Francisco to Falmouth. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$119Average$421FlexibilityNo cancel feeOn-time71%
FrontierCheapest$128Average$148FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$146Average$405FlexibilityNo cancel feeOn-time75%
DeltaCheapest$149Average$482FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$160Average$335FlexibilityNo cancel feeOn-time83%
JetBlueCheapest$167Average$649FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$225Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$406Average$541FlexibilityNo cancel feeOn-time63%
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