Search & Compare - Boston to San Francisco Flights & Tickets

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Cheap flights from Boston to San Francisco (BOS to SFO)

Looking for a cheap last-minute deal or the best round-trip flight from Boston to San Francisco? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from Logan International to San Francisco International and booking your next trip

Cheapest Round Trip Flight

$233

B6 JetBlue Airways • nonstop • 10h 44m

Jul 18 – Jul 22

The cheapest round trip flight from Logan International to San Francisco International is currently $233

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Cheapest Direct Flight

$216

B6 JetBlue Airways • nonstop • 10h 45m

Jul 18

The cheapest nonstop flight from Logan International to San Francisco International is currently $216

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Fastest Flight

10h 36m

The fastest nonstop flight from Logan International to San Francisco International takes 10h 36m

Recent airfare deals on Boston to San Francisco

Jul 18 - Jul 22, Economy
B6
Boston → San Francisco
10h 44m
3:59 PM - 7:43 PM • nonstop
UA
Boston → San Francisco
9h 8m
11:30 PM - 8:18 AM • nonstop
$233
JetBlue Airways
Jul 18 - Jul 22, Economy
UA
Boston → San Francisco
14h 18m
11:45 AM - 5:43 PM • 1 stop
UA
Boston → San Francisco
12h 38m
7:03 PM - 6:01 AM • 1 stop
$285
United Airlines
Jul 18 - Jul 22, Economy
B6
Boston → San Francisco
10h 44m
3:59 PM - 7:43 PM • nonstop
B6
Boston → San Francisco
13h 37m
1:10 PM - 12:27 AM • 1 stop
$287
JetBlue Airways
Jul 18 - Jul 22, Economy
AA
Boston → San Francisco
15h 53m
2:49 PM - 9:42 PM • 1 stop
AA
Boston → San Francisco
9h 2m
9:28 PM - 6:10 AM • nonstop
$315
American Airlines
Jul 18 - Jul 22, Economy
AA
Boston → San Francisco
15h 53m
2:49 PM - 9:42 PM • 1 stop
AA
Boston → San Francisco
14h 18m
5:23 AM - 5:21 PM • 1 stop
$335
American Airlines
Jul 18 - Jul 22, Economy
UA
Boston → San Francisco
10h 36m
2:05 PM - 5:36 PM • nonstop
UA
Boston → San Francisco
9h 9m
3:20 PM - 12:04 AM • nonstop
$442
United Airlines

Facts to know while booking flights from Boston to San Francisco

What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to SFO?
The most popular airline flying from Boston to San Francisco are
Can I fly from BOS to SFO non-stop?
Yes, you can fly BOS to SFO non-stop on
Which airlines fly nonstop between Boston and San Francisco?
The non-stop flights between Boston and San Francisco are .
What’s the earliest departure time from BOS to SFO Airport?
The earliest flight leaves BOS at 11:45 am and lands in SFO - San Francisco International
What are the airports in San Francisco?
SFO
Can I make changes to my Boston to San Francisco flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to SFO?
Read the fare rules of the Boston to San Francisco air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and San Francisco?
operate flights between Boston and San Francisco
How long does a flight from Boston to San Francisco take?
It takes approximately 6 hour to fly non-stop from BOS to SFO, which is 2704.12 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to San Francisco (SFO) ?
In the past couple of days, the cheapest tickets to SFO from BOS were found on ('B6') : USD 287
Do I need a passport to fly between BOS and SFO?
No
What’s the latest departure time from BOS to SFO ?
The last flight leaves BOS at 6:35 pm

Flights from Boston to San Francisco

Origin Airport Logan International, Boston, US
Destination Airport San Francisco International , San Francisco, US
Distance miles

Popular Airlines

Southwest Airlines-WN
Delta Airline, DL
United Airlines, UA
Sun Country Airlines (SY)
American Airlines, AA
Hawaiian Airlines-HA
Alaska Airlines -AS

Popular Origin & Destination

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