Distance From Ponciano Arriaga International Airport to Monseñor Óscar Arnulfo Romero International Airport, SLP - SAL Distance

The distance from Ponciano Arriaga International Airport (SLP) to Monseñor Óscar Arnulfo Romero International Airport (SAL) is 990 miles or 1593 kilometers or 860 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.

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How long does it take to travel from San Luis Potosí ( Mexico ) to San Salvador (San Luis Talpa) ( El Salvador )?

A one-way nonstop (direct) flight between San Luis Potosí and San Salvador (San Luis Talpa) takes around 2 hours 16 minutes.

Estimated flight time from Ponciano Arriaga International Airport, San Luis Potosí, Mexico to Monseñor Óscar Arnulfo Romero International Airport, San Salvador (San Luis Talpa), El Salvador is 2 hours 16 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 • SLP - SAL

Kilometers		1593 km
Statute Miles		990 miles
Nautical Miles		860 nm
Avg. Time of Flight		2 hours 16 minutes

Ponciano Arriaga International Airport to Monseñor Óscar Arnulfo Romero International Airport Flight Route Map - SLP to SAL Flight Path

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

Click to see flight route on Google Map between San Luis Potosí, Mexico and San Salvador (San Luis Talpa), El Salvador. .

Nonstop flight route between San Luis Potosí, Mexico and San Salvador (San Luis Talpa), El Salvador.

Time Difference Between the Airports • SLP - SAL

Time difference between San Luis Potosí (Mexico) and San Salvador (San Luis Talpa) (El Salvador) is 0 Hours.

Location	Local Time
San Luis Potosí (Mexico)	2026-04-29, 08:41:58 CST
San Salvador (San Luis Talpa) (El Salvador)	2026-04-29, 08:41:58 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

Ponciano Arriaga International Airport (SLP / MMSP) San Luis Potosí, Mexico

Destination

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