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Find Flight Deals from United States to San Francisco

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to San Francisco

(Round-trip)
Depart: Fri Oct 9 2015 Return: Mon Oct 12 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
LAS
SFO
1h 37m
nonstop
SFO
LAS
1h 40m
nonstop
Depart: Sat Jun 27 2015 Return: Tue Jun 30 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
LGB
SFO
1h 20m
nonstop
SFO
LGB
1h 25m
nonstop
Depart: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
Virgin America
Virgin America
SAN
SFO
1h 30m
nonstop
SFO
SAN
1h 30m
nonstop
Depart: Sat Jun 6 2015 Return: Wed Jun 10 2015 Trip spans 5 days
Frontier
Frontier
DEN
SFO
2h 39m
nonstop
SFO
DEN
2h 30m
nonstop
Depart: Tue Aug 4 2015 Return: Sat Aug 8 2015 Trip spans 5 days
Frontier
Frontier
PHX
SFO
1h 55m
nonstop
SFO
PHX
1h 55m
nonstop
Depart: Tue Jun 16 2015 Return: Wed Jun 24 2015 Trip spans 9 days
United
United
LAX
SFO
1h 23m
nonstop
SFO
LAX
1h 38m
nonstop
Depart: Fri Jun 19 2015 Return: Sun Jun 21 2015 Trip spans 3 days
United
United
SNA
SFO
1h 28m
nonstop
SFO
SNA
1h 31m
nonstop
Depart: Mon Aug 31 2015 Return: Sun Sep 6 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
SFO
1h 53m
nonstop
SFO
PDX
1h 40m
nonstop
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
American Airlines
American Airlines
SLC
SFO
1h 59m
nonstop
SFO
SLC
1h 41m
nonstop
Depart: Sat Jun 13 2015 Return: Sat Jun 20 2015 Trip spans 8 days
United
United
ONT
SFO
1h 27m
nonstop
SFO
ONT
1h 30m
nonstop
Depart: Wed Jun 10 2015 Return: Sun Jul 12 2015 Trip spans 33 days
American Airlines
American Airlines
SEA
SFO
2h 10m
nonstop
SFO
SEA
1h 59m
nonstop
Depart: Tue Sep 29 2015 Return: Sat Oct 3 2015 Trip spans 5 days
Frontier
Frontier
ORD
SFO
4h 35m
nonstop
SFO
ORD
4h 05m
nonstop
Depart: Thu Oct 8 2015 Return: Tue Oct 13 2015 Trip spans 6 days
Frontier
Frontier
HOU
SFO
4h 10m
nonstop
SFO
HOU
3h 45m
nonstop
Depart: Thu Oct 22 2015 Return: Mon Oct 26 2015 Trip spans 5 days
United
United
BUR
SFO
1h 10m
nonstop
SFO
BUR
1h 16m
nonstop
Depart: Wed Jul 22 2015 Return: Wed Aug 5 2015 Trip spans 15 days
United
United
DFW
SFO
3h 58m
nonstop
SFO
DFW
3h 35m
nonstop
Depart: Wed Oct 28 2015 Return: Sat Oct 31 2015 Trip spans 4 days
Virgin America
Virgin America
DAL
SFO
3h 45m
nonstop
SFO
DAL
3h 20m
nonstop
Depart: Tue Sep 15 2015 Return: Fri Sep 25 2015 Trip spans 11 days
US Airways
US Airways
EWR
SFO
7h 55m
1 stop
SFO
EWR
10h 36m
1 stop
Depart: Fri Oct 30 2015 Return: Sun Nov 1 2015 Trip spans 3 days
US Airways
US Airways
IND
SFO
6h 30m
1 stop
SFO
IND
5h 58m
1 stop
Depart: Tue Sep 8 2015 Return: Sun Sep 13 2015 Trip spans 6 days
Delta
Delta
MDW
SFO
9h 26m
1 stop
SFO
MDW
7h 10m
1 stop
Depart: Sun Jul 5 2015 Return: Thu Jul 9 2015 Trip spans 5 days
Frontier
Frontier
IAH
SFO
4h 15m
nonstop
SFO
IAH
3h 45m
nonstop
Airports
Origin

Portland
$149
Seattle
$177
Chicago
only $198
only $286
Santa Ana
$145
Burbank
$217
San Diego
$137
Long Beach
$96
Phoenix
$138
Salt Lake City
$157
Los Angeles
$145
Newark
$263
Denver
$138
Dallas
only $237
only $237
Ontario
$164
Las Vegas
$67
Houston
only $288
only $198
Indianapolis
$278
Destination

San Francisco
$67