Find Cheap Flights from Islip Long Island to San Francisco (ISP - SFO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Islip Long Island to San Francisco

(Round-trip)
Depart: Sat Oct 21 2017 Return: Tue Oct 31 2017 Trip spans 11 days
American Airlines
American Airlines
ISP
SFO
8h 35m
1 stop
SFO
ISP
7h 51m
1 stop
Depart: Wed Nov 15 2017 Return: Tue Nov 28 2017 Trip spans 14 days
Frontier
Frontier
ISP
SFO
29h 16m
2 stops
SFO
ISP
16h 40m
2 stops
Depart: Sat Nov 18 2017 Return: Tue Nov 28 2017 Trip spans 11 days
Frontier
Frontier
ISP
SFO
11h 06m
2 stops
SFO
ISP
16h 40m
2 stops
Depart: Sat Oct 14 2017 Return: Tue Oct 17 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
SFO
8h 35m
1 stop
SFO
ISP
7h 51m
1 stop
Depart: Wed Nov 22 2017 Return: Tue Nov 28 2017 Trip spans 7 days
Frontier
Frontier
ISP
SFO
11h 06m
2 stops
SFO
ISP
16h 40m
2 stops
Depart: Sat Dec 9 2017 Return: Tue Dec 12 2017 Trip spans 4 days
Frontier
Frontier
ISP
SFO
29h 25m
2 stops
SFO
ISP
17h 04m
2 stops
Depart: Sat Oct 28 2017 Return: Sat Nov 11 2017 Trip spans 15 days
American Airlines
American Airlines
ISP
SFO
7h 55m
1 stop
SFO
ISP
7h 48m
1 stop
Depart: Sat Dec 16 2017 Return: Tue Jan 16 2018 Trip spans 32 days
Frontier
Frontier
ISP
SFO
11h 09m
2 stops
SFO
ISP
17h 15m
2 stops
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
SFO
7h 55m
1 stop
SFO
ISP
7h 44m
1 stop
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
American Airlines
American Airlines
ISP
SFO
7h 55m
1 stop
SFO
ISP
7h 48m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Frontier
Frontier
ISP
SFO
29h 16m
2 stops
SFO
ISP
16h 40m
2 stops
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
SFO
8h 22m
1 stop
SFO
ISP
7h 44m
1 stop
Depart: Wed Nov 15 2017 Return: Tue Nov 28 2017 Trip spans 14 days
Frontier
Frontier
ISP
SFO
11h 06m
2 stops
SFO
ISP
16h 40m
2 stops
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
SFO
8h 22m
1 stop
SFO
ISP
7h 44m
1 stop
Depart: Sat Nov 18 2017 Return: Fri Dec 1 2017 Trip spans 14 days
Frontier
Frontier
ISP
SFO
11h 06m
2 stops
SFO
ISP
10h 35m
2 stops
Depart: Sat Nov 11 2017 Return: Mon Nov 13 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
SFO
9h 03m
1 stop
SFO
ISP
7h 44m
1 stop
Depart: Wed Nov 22 2017 Return: Tue Nov 28 2017 Trip spans 7 days
Frontier
Frontier
ISP
SFO
11h 06m
2 stops
SFO
ISP
10h 35m
2 stops
Depart: Thu Jan 11 2018 Return: Tue Jan 16 2018 Trip spans 6 days
American Airlines
American Airlines
ISP
SFO
8h 06m
1 stop
SFO
ISP
7h 40m
1 stop
Depart: Wed Mar 21 2018 Return: Tue Apr 3 2018 Trip spans 14 days
Frontier
Frontier
ISP
SFO
11h 24m
2 stops
SFO
ISP
16h 49m
2 stops
Depart: Thu Feb 1 2018 Return: Tue Feb 6 2018 Trip spans 6 days
American Airlines
American Airlines
ISP
SFO
8h 32m
1 stop
SFO
ISP
7h 40m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Islip
$318
Destination

San Francisco
$318