United Airlines Boston to San Francisco Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Boston to San Francisco. Compare airline ticket prices and book air tickets starting from $86 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — San Francisco (CA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $86, two-way – $147.

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Cheap Flights from Boston to San Francisco by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $86. The fastest nonstop flight takes 6h 49m. The fastest connecting flight — 8h 33m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $86 Find flight	6:00 pm Boston Logan	9:49 pm San Francisco San Francisco	6h 49m	United Airlines	UA2400
from $178 Find flight	5:45 am Boston Logan	9:40 am San Francisco San Francisco	6h 55m	United Airlines	UA2367
from $186 Find flight	2:00 pm Boston Logan	7:49 pm San Francisco San Francisco	8h 49m layover 1h 5m - Newark	United Airlines	UA2454 UA648
from $186 Find flight	2:45 pm Boston Logan	8:58 pm San Francisco San Francisco	9h 13m layover 1h 32m - Washington D.C.	United Airlines	UA214 UA1757
from $186 Find flight	1:30 pm Boston Logan	9:05 pm San Francisco San Francisco	10h 35m layover 1h 25m - Houston	United Airlines	UA1976 UA2636
from $186 Find flight	9:30 am Boston Logan	3:38 pm San Francisco San Francisco	9h 8m layover 1h 17m - Chicago	United Airlines	UA216 UA1878
from $186 Find flight	6:00 am Boston Logan	11:33 am San Francisco San Francisco	8h 33m layover 0h 42m - Chicago	United Airlines	UA1414 UA1387
from $186 Find flight	9:15 am Boston Logan	3:25 pm San Francisco San Francisco	9h 10m layover 1h 29m - Denver	United Airlines	UA662 UA304
from $186 Find flight	9:25 am Boston Logan	3:17 pm San Francisco San Francisco	8h 52m layover 1h 10m - Newark	United Airlines	UA515 UA618
from $186 Find flight	4:55 pm Boston Logan	10:56 pm San Francisco San Francisco	9h 1m layover 1h 25m - Denver	United Airlines	UA800 UA2190
from $186 Find flight	11:35 am Boston Logan	7:11 pm San Francisco San Francisco	10h 36m layover 2h 55m - Denver	United Airlines	UA414 UA1076
from $186 Find flight	7:10 am Boston Logan	1:15 pm San Francisco San Francisco	9h 5m layover 1h 22m - Newark	United Airlines	UA570 UA598
from $186 Find flight	7:05 am Boston Logan	3:25 pm San Francisco San Francisco	11h 20m layover 3h 34m - Denver	United Airlines	UA647 UA304
from $186 Find flight	10:25 am Boston Logan	5:16 pm San Francisco San Francisco	9h 51m layover 2h 10m - Newark	United Airlines	UA592 UA608
from $186 Find flight	9:35 am Boston Logan	3:42 pm San Francisco San Francisco	9h 7m layover 1h 14m - Washington D.C.	United Airlines	UA2098 UA1126
from $186 Find flight	6:00 am Boston Logan	12:10 pm San Francisco San Francisco	9h 10m layover 1h 16m - Newark	United Airlines	UA1833 UA2855

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

United Airlines Flight Schedule Boston to San Francisco

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
5:45 am — 9:40 am	5:45 am — 9:40 am UA2367 United Airlines Boston — San Francisco	6h 55m	Find flight from$178
6:00 pm — 9:49 pm	6:00 pm — 9:49 pm UA2400 United Airlines Boston — San Francisco	6h 49m	Find flight from$86
10:25 am — 5:16 pm	10:25 am — 11:50 am UA592 United Airlines Boston — Newark 2h 10m stop 2:00 pm — 5:16 pm UA608 United Airlines Newark — San Francisco	9h 51m including layover	Find flight from$186
10:25 am — 7:03 pm	10:25 am — 11:50 am UA592 United Airlines Boston — Newark 3h 40m stop 3:30 pm — 7:03 pm UA2080 United Airlines Newark — San Francisco	11h 38m including layover	Find flight from$186
11:35 am — 7:11 pm	11:35 am — 2:25 pm UA414 United Airlines Boston — Denver 2h 55m stop 5:20 pm — 7:11 pm UA1076 United Airlines Denver — San Francisco	10h 36m including layover	Find flight from$186
12:04 pm — 7:55 pm	12:04 pm — 1:30 pm UA1603 United Airlines Boston — Newark 3h stop 4:30 pm — 7:55 pm UA648 United Airlines Newark — San Francisco	10h 51m including layover	Find flight from$290
12:12 pm — 6:45 pm	12:10 pm — 2:08 pm UA222 United Airlines Boston — Chicago 1h 40m stop 4:02 pm — 6:57 pm UA2409 United Airlines Chicago — San Francisco	9h 33m including layover	Find flight from$186
1:30 pm — 9:05 pm	1:30 pm — 5:10 pm UA1976 United Airlines Boston — Houston 1h 25m stop 6:35 pm — 9:05 pm UA2636 United Airlines Houston — San Francisco	10h 35m including layover	Find flight from$186
2:00 pm — 7:49 pm	2:00 pm — 3:25 pm UA2454 United Airlines Boston — Newark 1h 5m stop 4:30 pm — 7:49 pm UA648 United Airlines Newark — San Francisco	8h 49m including layover	Find flight from$186
2:45 pm — 8:58 pm	2:45 pm — 4:28 pm UA214 United Airlines Boston — Washington D.C. 1h 32m stop 6:00 pm — 8:58 pm UA1757 United Airlines Washington D.C. — San Francisco	9h 13m including layover	Find flight from$186
3:14 pm — 10:56 pm	3:14 pm — 6:04 pm UA778 United Airlines Boston — Denver 3h 1m stop 9:05 pm — 10:56 pm UA2190 United Airlines Denver — San Francisco	10h 42m including layover	Find flight from$186
3:35 pm — 11:34 pm	3:35 pm — 4:59 pm UA1977 United Airlines Boston — Newark 3h 1m stop 8:00 pm — 11:34 pm UA448 United Airlines Newark — San Francisco	10h 59m including layover	Find flight from$186
4:43 pm — 11:13 pm	4:23 pm — 6:19 pm UA2040 United Airlines Boston — Chicago 1h 44m stop 8:20 pm — 11:08 pm UA210 United Airlines Chicago — San Francisco	9h 30m including layover	Find flight from$186
4:55 pm — 10:56 pm	4:48 pm — 7:37 pm UA800 United Airlines Boston — Denver 1h 25m stop 9:05 pm — 10:55 pm UA2190 United Airlines Denver — San Francisco	9h 1m including layover	Find flight from$186
5:09 pm — 0:30 am +1 day	4:30 pm — 8:10 pm UA353 United Airlines Boston — Houston 1h 10m stop 9:33 pm — 11:59 pm UA725 United Airlines Houston — San Francisco	10h 21m including layover	Find flight from$188
6:00 am — 11:33 am	6:00 am — 7:56 am UA1414 United Airlines Boston — Chicago 42m stop 8:55 am — 11:39 am UA1387 United Airlines Chicago — San Francisco	8h 33m including layover	Find flight from$186
7:05 am — 3:25 pm	7:05 am — 10:00 am UA647 United Airlines Boston — Denver 3h 34m stop 1:34 pm — 3:25 pm UA304 United Airlines Denver — San Francisco	11h 20m including layover	Find flight from$186
7:10 am — 1:15 pm	7:10 am — 8:37 am UA570 United Airlines Boston — Newark 1h 22m stop 10:00 am — 1:15 pm UA598 United Airlines Newark — San Francisco	9h 5m including layover	Find flight from$186
8:24 am — 3:19 pm	8:24 am — 12:05 pm UA311 United Airlines Boston — Los Angeles 1h 40m stop 1:45 pm — 3:19 pm UA2603 United Airlines Los Angeles — San Francisco	9h 55m including layover	Find flight from$248
8:36 am — 5:40 pm	8:36 am — 10:00 am UA515 United Airlines Boston — Newark 4h stop 2:00 pm — 5:40 pm UA1227 United Airlines Newark — San Francisco	12h 4m including layover	Find flight from$290
9:15 am — 3:25 pm	9:15 am — 12:05 pm UA662 United Airlines Boston — Denver 1h 29m stop 1:34 pm — 3:25 pm UA304 United Airlines Denver — San Francisco	9h 10m including layover	Find flight from$186
9:30 am — 3:38 pm	9:30 am — 11:28 am UA216 United Airlines Boston — Chicago 1h 17m stop 12:45 pm — 3:38 pm UA1878 United Airlines Chicago — San Francisco	9h 8m including layover	Find flight from$186

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 2 flights by United Airlines from Boston to San Francisco every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at San Francisco, Embarkadero, China Basin Heliport.

Departures start from 10:25 am to 9:35 am. Nonstop flight is 6h 49m. The time difference between Boston and San Francisco is 3h.

The fastest flight 6h 49m
Average flight time 6h 52m
The earliest flight 10:25 am
The latest flight 9:35 am
Distance 2698 ml

The cheapest months for traveling to San Francisco are december (from 86 $), february (from 178 $), january (from 186 $).

The most expensive and popular months are november (from 212 $), january (from 186 $), february (from 178 $).

The cheapest flight by United Airlines that our users were able to find is $86. This airfare is economy class on one-way UA2400 flight for December 25, 2024 leaving Logan in Boston at 6:00 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Boston to San Francisco:

Other Popular Airlines on the Route

Besides United Airlines there are other 3 airline carriers between Boston and San Francisco. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to San Francisco.

Nonstop flights

There are 2 direct flights every day from Boston. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $134

Find
PD - Porter Airlines

from $378

Find
AM - Aeromexico

from $499

Find

See more connecting flights

How to book an air ticket yourself?

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