Distance From Southwest Washington Regional Airport to Monseñor Óscar Arnulfo Romero International Airport, KLS - SAL Distance

The distance from Southwest Washington Regional Airport (KLS) to Monseñor Óscar Arnulfo Romero International Airport (SAL) is 2994 miles or 4818 kilometers or 2600 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Kelso ( United States ) to San Salvador (San Luis Talpa) ( El Salvador )?

A one-way nonstop (direct) flight between Kelso and San Salvador (San Luis Talpa) takes around 6 hours 52 minutes.

Estimated flight time from Southwest Washington Regional Airport, Kelso, United States to Monseñor Óscar Arnulfo Romero International Airport, San Salvador (San Luis Talpa), El Salvador is 6 hours 52 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • KLS - SAL

Kilometers		4818 km
Statute Miles		2994 miles
Nautical Miles		2600 nm
Avg. Time of Flight		6 hours 52 minutes

Southwest Washington Regional Airport to Monseñor Óscar Arnulfo Romero International Airport Flight Route Map - KLS to SAL Flight Path

Location of Southwest Washington Regional Airport & Monseñor Óscar Arnulfo Romero International Airport is given below.
Click the map to view Kelso to San Salvador (San Luis Talpa) nonstop flight path and travel direction.

Click to see flight route on Google Map between Kelso, United States and San Salvador (San Luis Talpa), El Salvador. .

Nonstop flight route between Kelso, United States and San Salvador (San Luis Talpa), El Salvador.

Time Difference Between the Airports • KLS - SAL

Time difference between Kelso (United States) and San Salvador (San Luis Talpa) (El Salvador) is 1 Hours.
San Salvador (San Luis Talpa) time is 1 Hours ahead of Kelso.

Location	Local Time
Kelso (United States)	2025-12-05, 08:59:46 MST
San Salvador (San Luis Talpa) (El Salvador)	2025-12-05, 09:59:46 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Southwest Washington Regional Airport (KLS / KKLS) Kelso, United States

Destination

Monseñor Óscar Arnulfo Romero International Airport (SAL / MSLP) San Salvador (San Luis Talpa), El Salvador