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Cheap flights from Massachusetts (MA) to San Francisco (SFO)

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How to find the cheapest flight from
Massachusetts to San Francisco (SFO)

How far in advance should I book a flight from Massachusetts to San Francisco?

Travelers have found it’s best to book a flight 61 days in advance to save up to 99% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Massachusetts to San Francisco 1-2 weeks in advance for as low as $416, or $638 for flights within the next 24 hours.

Cheap flights from Massachusetts to San Francisco in November, December 2020

The best prices found for Massachusetts to SFO flights for November, December
14 Dec - 20 Dec
$122pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
14 Dec - 19 Dec
$123pp
BOS
Boston Logan Intl
Frontier
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier
   
2 STOPS
BOS
Boston Logan Intl
14 Dec - 20 Dec
$127pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

Massachusetts to San Francisco 2021 flight deals

Cheap flights to San Francisco from Massachusetts found for next year
14 Dec - 20 Dec
$122pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
14 Dec - 19 Dec
$123pp
BOS
Boston Logan Intl
Frontier
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier
   
2 STOPS
BOS
Boston Logan Intl
14 Dec - 20 Dec
$127pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

Non-stop flights to San Francisco from Massachusetts

Save time with Massachusetts to San Francisco direct flight deals
1 May - 11 May
$194pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
BOS
Boston Logan Intl
19 Jan - 26 Jan
$195pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
Non-Stop
BOS
Boston Logan Intl
16 Jan - 19 Jan
$197pp
BOS
Boston Logan Intl
JetBlue
Non-Stop
SFO
San Francisco
SFO
San Francisco
JetBlue
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Massachusetts to San Francisco

Late deals on round-trip flights to San Francisco from Massachusetts, departing today and this week
7 Dec - 16 Dec
$139pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier
   
2 STOPS
BOS
Boston Logan Intl
7 Dec - 21 Dec
$146pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
7 Dec - 16 Dec
$152pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to San Francisco from Massachusetts

The cheapest one-way flights from Massachusetts to San Francisco
7:20 am - 3:45 am
Frontier
2 Stops
23h 25m
BOS - SFO
Frontier
$62
Kiwi.com
12:45 pm - 4:25 pm
Alaska Airlines
Nonstop
6h 40m
BOS - SFO
Alaska Airlines
$77
mytrip.com
4:44 am - 3:45 am
Multiple Airlines
2 Stops
26h 01m
BOS - SFO
Multiple Airlines
$85
Gotogate

Related info for your journey

Useful info, stats and facts about Massachusetts to San Francisco flights.

Flight FAQs

From Massachusetts to San Francisco

Are flight prices decreasing from Massachusetts to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Massachusetts and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Massachusetts to San Francisco to control the spread of COVID-19?

Alaska Airlines, JetBlue, and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Massachusetts to San Francisco are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Massachusetts to San Francisco have flexible cancellations due to COVID-19?

United Airlines, JetBlue, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Massachusetts to San Francisco for under $200 on Cheapflights?

Yes, there are multiple flights from Massachusetts to San Francisco for under $200. The cheapest flight booked recently is on Multiple Airlines for just $122, but on average you can expect to pay $135.

Are there nonstop flights from Massachusetts to San Francisco for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Massachusetts to San Francisco under $200. A good price for a nonstop flight from Massachusetts to San Francisco is less than $217.

Are there last-minute flights available from Massachusetts to San Francisco for under $200?

There are currently 20+ open flights from Massachusetts to San Francisco within the next 7 days for less than $200.

What days are nonstop flights available from Massachusetts to San Francisco?

Days when nonstop flights are available for this flight are: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Massachusetts to San Francisco have been viewed 318 times in the past calendar month.

What are the most popular airlines that fly from Massachusetts to San Francisco?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Massachusetts to San Francisco.

What are the most popular routes from Massachusetts to San Francisco?

The most popular route from Massachusetts to San Francisco is Boston Logan Intl - San Francisco. You may also consider New Bedford Regional - San Francisco or Provincetown - San Francisco.

What are the cheapest Flights from Massachusetts to San Francisco?

Looking for the cheapest flight from Massachusetts to San Francisco? While on average our users pay $287, our data indicates the cheapest price to be $119. The most popular route (Boston Logan Intl - San Francisco), is priced around $127.

What are the most reliable airlines from Massachusetts to San Francisco?

The top 3 most reliable airlines when flying from Massachusetts to San Francisco are Emirates (100%), EL AL (100%) and Qantas Airways (100%).

How long is the flight from Massachusetts to San Francisco?

A quick flight from Massachusetts to San Francisco can take about 9h 33m. JetBlue provides one of the quickest options available for as low as $402.

What is the cheapest airline to fly from Massachusetts to San Francisco round-trip?

According to our current data, Frontier ($137), offers the cheapest pricing from Massachusetts to San Francisco.

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

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $46. Check flights for Alaska Airlines, as they currently have the next best price.

Arrival points for flights from Massachusetts to San Francisco

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Destination information for San Francisco

Things to know before you go. Useful info for your trip from Massachusetts to San Francisco
Average temperature for November in San Francisco
64.4 °F
Avg rainfall for November in San Francisco
1.7 ″

Airports servicing

Boston (BOS)
Beverly (BVY)
New Bedford (EWB)
Hyannis (HYA)
West Tisbury Martha's Vineyard (MVY)

Airports servicing San Francisco

Top 8 airlines from Massachusetts to San Francisco

The chart below displays the airlines Cheapflights users traveling from Massachusetts to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$107 $230 No cancel fee 65%
Frontier
$114 $270 No cancel fee 62%
Alaska Airlines
$108 $286 No cancel fee 75%
Delta
$118 $291 No cancel fee N/A
Sun Country Air
$118 $302 N/A 83%
American Airlines
$126 $346 No cancel fee 71%
United Airlines
$118 $353 No cancel fee 69%
JetBlue
$128 $452 No cancel fee 62%
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