Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) to San Salvador (SAL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)

How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Francisco to San Salvador in August , September 2026

26 Aug - 04 Sep $ 745.00
SFO
San Francisco
Avianca
DIRECT
SAL
San Salvador
SAL
San Salvador
Avianca
DIRECT
SFO
San Francisco
Pick dates
29 Aug - 04 Sep $ 889.00
SFO
San Francisco
Avianca
1 STOPS
SAL
San Salvador
SAL
San Salvador
Avianca
DIRECT
SFO
San Francisco
Pick dates
30 Aug - 02 Sep $ 1,126.00
SFO
San Francisco
Avianca
DIRECT
SAL
San Salvador
SAL
San Salvador
Avianca
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to San Salvador

24 Aug - 31 Aug $ 781.00
SFO
San Francisco
United Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
United Airlines
1 STOPS
SFO
San Francisco
Pick dates
28 Aug - 31 Aug $ 781.00
SFO
San Francisco
United Airlines
1 STOPS
SAL
San Salvador
SAL
San Salvador
United Airlines
1 STOPS
SFO
San Francisco
Pick dates
26 Aug - 31 Aug $ 1,126.00
SFO
San Francisco
Avianca
DIRECT
SAL
San Salvador
SAL
San Salvador
Avianca
DIRECT
SFO
San Francisco
Pick dates

One-way flights to San Salvador from San Francisco

12:29 AM - 7:17 AM
Frontier Airlines
1 Stops
8h 33m
SFO - SAL
$ 263
Kiwi
Pick dates
2:15 PM - 2:15 PM
Avianca
0 Stops
5h 35m
SFO - SAL
$ 519
Kiwi
Pick dates
11:55 PM - 11:55 PM
Avianca
0 Stops
5h 35m
SFO - SAL
$ 519
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to San Salvador (SAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.