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Cheap flights from San Francisco to Logan Intl (SFO - BOS)

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The best prices from San Francisco to Logan Intl are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

$490
$410
$330
$257
SFO - BOS
Price
$257 - $434
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.76 - 3.9 inches
Popular in December High demand for flights, 5% potential price rise
Cheapest in February Best time to find cheap flights, 3% potential price drop
Average price $297 Average for round-trip flights in March 2020
Round-trip from $257 From San Francisco to Logan Intl

Cheap flights from San Francisco to Logan Intl in April 2020

The best prices found for SFO to BOS flights for April
5 Apr - 13 Apr
$101pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
29 Apr - 4 May
$103pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
30 Apr - 5 May
$108pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Logan Intl 2020 flight deals

Cheap flights to Logan Intl from San Francisco found for this year
29 Apr - 4 May
$103pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
30 Apr - 5 May
$108pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
23 May - 31 May
$113pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Logan Intl

Late deals on round-trip flights to Logan Intl from San Francisco, departing today and this week
1 Apr - 5 Apr
$109pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
4 Apr - 13 Apr
$113pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
30 Mar - 9 Apr
$115pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco

One-way flights to Logan Intl from San Francisco

The cheapest one-way flights from San Francisco to Logan Intl
10:00 am - 6:39 pm
JetBlue
Nonstop
5h 39m
SFO - BOS
JetBlue
8:55 am - 5:35 pm
Delta
Nonstop
5h 40m
SFO - BOS
Delta
$357
Delta
4:35 am - 1:25 pm
Major Airline
Nonstop
5h 50m
SFO - BOS
Major Airline
$369
Flightsbank

Destination information for Logan Intl

Things to know before you go. Useful info for your trip from San Francisco to Logan Intl
Flight duration
6h 20m
Average temperature for March in Logan Intl
48.2 °F
Avg rainfall for March in Logan Intl
3.9 ″

Airports servicing San Francisco

Airports servicing Boston

Weekly flight availability
from San Francisco to Logan Intl
Sunday
23 daily flights
Monday
22 daily flights
Tuesday
20 daily flights
Wednesday
19 daily flights
Thursday
21 daily flights
Friday
24 daily flights
Saturday
34 daily flights

Related info for your journey

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

Flight FAQs

From San Francisco to Logan Intl

Are flight prices decreasing from San Francisco to Boston 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 San Francisco and Boston 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.

Are there nonstop flights from San Francisco to Logan Intl for under $100 on Cheapflights?

There are no nonstop flights from San Francisco to Logan Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

There are currently just 3 open flights from San Francisco to Logan Intl within the next 7 days for less than $200.

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

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

How popular is this flight route?

Within the past month, 182 users have taken a look at flights from San Francisco to Boston Logan Intl.

What percent of flights are delayed?

Airlines departing from San Francisco to Boston can be delayed by up to 41min. or more hours.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from San Francisco to Boston on average you can expect to find 140 flights available for this route daily.

How long does the flight from San Francisco to Logan Intl take?

You can expect a flight time of up to 6 hours for nonstop. Airlines will travel a distance of up to 1,685 miles.

How many flights depart from San Francisco to Logan Intl on average per day?

Per day, 86 flights depart from San Francisco to Boston Logan Intl on average.
Early Morning (Midnight to 6am) - 5% of flight departures
Morning (6am - Noon) - 38% of flight departures
Afternoon (Noon - 6pm) - 17% of flight departures
Evening (6pm - Midnight) - 40% of flight departures

Does it rain more in San Francisco or Boston?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in San Francisco is roughly less than Boston. You can assume this to be the case over the next 14 days.

Is San Francisco weather warmer or cooler than Boston?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Boston is generally hotter than in San Francisco.