Direct (nonstop) flights from San Salvador to San Francisco
1 airline flys nonstop from El Salvador International (SAL) to San Francisco International (SFO). It's 2,640 miles (4,248 km), about 6h 15m in the air. Operated by AVIANCA.
AVIANCA
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from San Salvador to San Francisco with one stop · direct emits 404 kg CO₂ per passenger
Looking for the return flight?
SFO → SAL: Flights from San Francisco to San SalvadorOther direct flights from San Salvador
Direct flights from San Francisco (SFO)
Frequently Asked Questions
How long is the direct flight from San Salvador to San Francisco?
A nonstop flight from San Salvador (SAL) to San Francisco (SFO) takes approximately 6 hours and 15 minutes. The distance is 2,640 miles (4,248 km).
Which airlines fly nonstop from San Salvador to San Francisco?
Just AVIANCA.
Is there a nonstop flight from San Salvador to San Francisco?
Yes. 1 airline: AVIANCA.
How far is San Salvador from San Francisco?
The flight distance from San Salvador to San Francisco is 2,640 miles (4,248 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between San Salvador and San Francisco?
San Francisco is 1 hour behind San Salvador. (America/El_Salvador vs America/Los_Angeles.)
What type of aircraft flies from San Salvador to San Francisco?
At 6h 15m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from El Salvador to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from San Salvador to San Francisco?
Roughly 404 kg CO2 per passenger one-way. That's about the same as driving 2,020 km.
Is the return flight from San Francisco to San Salvador also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from San Salvador to San Francisco?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at El Salvador International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.