Washington (IAD) to San Salvador (San Luis Talpa) (SAL) flights
Nonstop from Washington Dulles International to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez: distance, flying time, which airlines fly it and how often.
Distance
1,899 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying IAD to SAL
Also in the data (cargo, charter or a foreign airline on a domestic route): Vuela El Salvador.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare IAD to SAL fares by month.
Both directions
- El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) · we don't have SAL's route list yet
- All nonstop routes from Washington (IAD)
- IAD to SAL on the flight-path tool
Frequently asked questions
How long is the flight from Washington to San Salvador (San Luis Talpa)?
About 4h 18m gate to gate for the 3,056 km (1,899 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from IAD to SAL?
Avianca and United Airlines, with about 5.6 flights a day between them in our data (AeroDataBox, November 2026).