Find the cheapest flights from San Francisco to San Salvador
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Avianca flights from San Francisco to San Salvador
Our best Avianca deals on San Francisco to San Salvador flight tickets
United Airlines flights from San Francisco to San Salvador
Our best United Airlines deals on San Francisco to San Salvador flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from San Francisco to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Thu 5/11
13:15-20:50
Nonstop5h 35m
San Salvador El Salvador Intl
Wed 11/11
17:30-21:40
Nonstop6h 10m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Tue 23/3
7:00-20:19
1 stop12h 19m
San Salvador El Salvador Intl
Wed 31/3
2:00-10:48
1 stop9h 48m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Sun 28/3
22:44-4:50
1 stop29h 06m
San Salvador El Salvador Intl
Wed 7/4
2:00-19:02
1 stop18h 02m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Mon 7/12
5:00-21:19
1 stop14h 19m
San Salvador El Salvador Intl
Mon 18/1
16:40-10:50
1 stop20h 10m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Mon 18/1
19:51-5:50
1 stop7h 59m
San Salvador El Salvador Intl
Tue 2/2
14:50-0:30
1 stop11h 40m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Sun 6/12
0:45-21:19
1 stop18h 34m
San Salvador El Salvador Intl
Fri 15/1
16:40-0:30
1 stop9h 50m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Fri 26/2
5:00-15:24
1 stop8h 24m
San Salvador El Salvador Intl
Sun 7/3
3:00-23:04
1 stop22h 04m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Sat 20/3
22:44-4:45
1 stop29h 01m
San Salvador El Salvador Intl
Wed 31/3
2:00-19:02
1 stop18h 02m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Tue 1/12
23:59-21:19
1 stop19h 20m
San Salvador El Salvador Intl
Tue 15/12
16:40-7:20
1 stop16h 40m
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Sat 28/11
17:42-5:50
1 stop10h 08m
San Salvador El Salvador Intl
Sun 13/12
2:05-9:48
1 stop9h 43m
See travel insights to San Salvador from
How to get the cheapest flight ticket from San Francisco to San Salvador
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Francisco and San Salvador?
Prices are currently typical for flights on this route.
Typical prices usually range from R10 071 to R12 192.The lowest price recently found on this route was R11 678.
What is the cheapest month to fly to San Salvador?
If you are unable to visit San Salvador during the month of February, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around R7 885.
What is the cheapest San Francisco to San Salvador El Salvador Intl flight route?
Fly from San Francisco to San Salvador El Salvador Intl for the best San Francisco - San Salvador El Salvador Intl flight prices
How far in advance should I book a flight from San Francisco to San Salvador?
You are more likely to see cheaper flights to San Salvador from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around R10 491 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from San Francisco for as low as R8 614 on momondo.
What cabin class options are available on San Francisco to San Salvador flights?
There is only 1 cabin class available to choose from on San Francisco to San Salvador flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How often are flights from San Francisco to San Salvador delayed?
Historically, on average around 16% of flights between San Francisco and San Salvador have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.
What is the most punctual flight time for San Francisco to San Salvador flights?
Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on San Francisco to San Salvador flights?
According to our data, Avianca have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.
How many flights depart from San Francisco to San Salvador on average per day?
2 flights are operational daily from San Francisco to San Salvador as of October 2026. The most popular departure time for this route is 23:00, with 57% of flights per day taking off in the evening.
How many flights depart from San Francisco to San Salvador on average per week?
15 flights are operational weekly from San Francisco to San Salvador as of October 2026. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.
When to book flights from San Francisco to San Salvador
Cheap San Francisco to San Salvador (SFO to SAL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to San Salvador
Frequently asked questions about flying from San Francisco to San Salvador
How far is San Francisco to San Salvador El Salvador Intl by plane?
San Salvador El Salvador Intl is 4225,5 km away from San Francisco.
When did momondo last update prices for flights from San Francisco Airport to San Salvador El Salvador Intl Airport?
Prices for flights from San Francisco Airport to San Salvador El Salvador Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from San Francisco Airport to San Salvador El Salvador Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The necessary travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to San Salvador?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to San Salvador is Airbus A320neo (87,57% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (10,03%), Boeing 737 (1,01%), and Airbus A320-100/200 (0,38%).
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to San Salvador?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to San Salvador. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to San Salvador with flexible booking policies on momondo?
Yes. All flights to San Salvador from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Francisco to San Salvador?
Once you have performed a search for San Francisco to San Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Francisco to San Salvador right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Salvador from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.