Direct flights from Boston to San Francisco

Did you mean flights from San Francisco to Boston?

Last updated on: 04-02-2026

Boston

United States

BOS

Logan International Airport

San Francisco

United States

SFO

San Francisco International Airport

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Flight schedule

Distance

2,697 miles · (4,340 km)

Flight time

6 hours and 40 minutes

Airlines

Delta
JetBlue
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A318/319/320/321
Airbus A321neo
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 757-200

Boston to San Francisco Flight Schedule

Scan through all non-stop flights from Boston to San Francisco. The full flight schedule below gives an overview of all non-stop flights from BOS to SFO, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

Return schedule

Best time to visit San Francisco

What is the best time to visit San Francisco?

🌿 🍇 Warm Mediterranean

In San Francisco, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

San Francisco is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.

San Francisco

SFO

Airlines flying from Boston to San Francisco

Airline-specific flight schedules from Boston to San Francisco

In total there are 3 airlines operating nonstop flights from Boston BOS to San Francisco SFO. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their BOS SFO flight schedule.

Delta (DL)

JetBlue (B6)

United Airlines (UA)

Delta flight schedulefrom Boston to San Francisco

Delta is a member of SkyTeam

Return schedule

JetBlue flight schedulefrom Boston to San Francisco

Return schedule

United Airlines flight schedulefrom Boston to San Francisco

United Airlines is a member of Star Alliance

Return schedule

Boston to San Francisco Flights

Flights from BOS to SFO are operated 89 times a week, with an average of 13 flights per day. Departure times vary between 05:30 - 21:27. The earliest flight departs at 05:30, the last flight departs at 21:27. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Boston to San Francisco takes 6 hours and 40 minutes. The flight distance between Boston and San Francisco is 2,697 miles (or 4,340 km).

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