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United Airlines flights from Boston to San Francisco

United Airlines flies Boston to San Francisco nonstop 27 times a week, departures from 07:10 to 13:32, 6h 40m in the air. Tickets from $386 (the route's cheapest fare is $142).

Flights from Boston to San Francisco

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Prices by day: Boston to San Francisco

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

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United Airlines on Boston to San Francisco at a glance

flights a week
27
days of operation
Daily
first and last departure
07:10 - 13:32
flight time
6h 40m - 12h 9m
aircraft
Boeing 757-200, Boeing 737
departure terminal
B
cheapest fare, 19 December
$386
cheapest fare on the route
$142

United Airlines Boston to San Francisco schedule

27 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1023
United Airlines
07:10 Logan International, terminal B
10:59 San Francisco International, terminal 3
6h 49m
Mon, Thu, Fri, Sat, Sun
Boeing 757-200
UA 582
United Airlines
08:05 Logan International, terminal B
11:54 San Francisco International, terminal 3
6h 49m
Daily
Boeing 757-200
UA 574
United Airlines
09:00 Logan International, terminal B
12:49 San Francisco International, terminal 3
6h 49m
Daily
Boeing 757-200
UA 1074
United Airlines
09:45 Logan International, terminal B
13:34 San Francisco International, terminal 3
6h 49m
Mon, Thu, Fri, Sun
Boeing 757-200
UA 340
United Airlines
13:32 Logan International, terminal B
21:46 San Francisco International, terminal 3
11h 14m
Mon, Tue, Thu, Sun
Boeing 737-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 29 November.

FlightDepartsArrivesDurationDaysAircraft
UA 1591
United Airlines
06:41 Logan International, terminal B
10:30 San Francisco International, terminal 3
6h 49m
Seasonal
Boeing 757-200
UA 1023
United Airlines
07:30 Logan International, terminal B
11:23 San Francisco International, terminal 3
6h 53m
Seasonal
Boeing 757-200
UA 574
United Airlines
08:45 Logan International, terminal B
12:43 San Francisco International, terminal 3
6h 58m
Seasonal
Boeing 757-200
UA 2441
United Airlines
06:00 Logan International, terminal B
09:51 San Francisco International, terminal 3
6h 51m
Seasonal
Boeing 737
UA 1074
United Airlines
09:15 Logan International, terminal B
13:13 San Francisco International, terminal 3
6h 58m
Seasonal
Boeing 757-200
UA 1074
United Airlines
10:00 Logan International, terminal B
13:56 San Francisco International, terminal 3
6h 56m
Seasonal
Boeing 757-200
UA 2441
United Airlines
05:30 Logan International, terminal B
09:10 San Francisco International, terminal 3
6h 40m
Seasonal
Boeing 757-200
UA 1074
United Airlines
11:10 Logan International, terminal B
14:53 San Francisco International, terminal 3
6h 43m
Seasonal
Boeing 757-200
UA 2213
United Airlines
13:30 Logan International, terminal B
19:29 San Francisco International, terminal 3
8h 59m
Seasonal
Airbus A319
UA 340
United Airlines
13:30 Logan International, terminal B
22:39 San Francisco International, terminal 3
12h 9m
Seasonal
Boeing 737-800

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Francisco is 3 hours behind Boston.

Other airlines flying Boston to San Francisco

Nonstop flights by the current schedule

jetBlue Delta Southwest Airlines All flights Boston to San Francisco

Frequently asked questions

How many United Airlines flights are there from Boston to San Francisco?
27 nonstop flights a week, 8 flight numbers in the schedule: Daily.
How long is the United Airlines flight from Boston to San Francisco?
From 6 hours 40 minutes to 12 hours 9 minutes nonstop, depending on the flight.
Which aircraft does United Airlines fly from Boston to San Francisco?
Boeing 757-200, Boeing 737, Airbus A319, Boeing 737-800 and Boeing 737-900.
Which terminals does United Airlines use between Boston and San Francisco?
United Airlines departs from Logan International, terminal B and arrives at San Francisco International, terminal 3.
How much is a United Airlines ticket from Boston to San Francisco?
The cheapest United Airlines nonstop fare found recently is $386 for 19 December; the cheapest fare on the route with any airline is $142. The search shows the price for your date.