Distance From Lafferty Field to Guanacaste Airport

The distance from Lafferty Field () to Guanacaste Airport (LIR) is 3223 miles or 5187 kilometers or 2799 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 Brownsville ( United States ) to Liberia ( Costa Rica )?

A one-way nonstop (direct) flight between Brownsville and Liberia takes around 7 hours 24 minutes.

Estimated flight time from Lafferty Field, Brownsville, United States to Guanacaste Airport, Liberia, Costa Rica is 7 hours 24 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 • - LIR

Kilometers		5187 km
Statute Miles		3223 miles
Nautical Miles		2799 nm
Avg. Time of Flight		7 hours 24 minutes

Lafferty Field to Guanacaste Airport Flight Route Map - to LIR Flight Path

Location of Lafferty Field & Guanacaste Airport is given below.
Click the map to view Brownsville to Liberia nonstop flight path and travel direction.

Click to see flight route on Google Map between Brownsville, United States and Liberia, Costa Rica. .

Nonstop flight route between Brownsville, United States and Liberia, Costa Rica.

Time Difference Between the Airports • - LIR

Time difference between Brownsville (United States) and Liberia (Costa Rica) is 1 Hours.
Liberia time is 1 Hours ahead of Brownsville.

Location	Local Time
Brownsville (United States)	2025-12-13, 21:26:37 MST
Liberia (Costa Rica)	2025-12-13, 22:26:37 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

Lafferty Field ( / 9OR0) Brownsville, United States

Destination

Guanacaste Airport (LIR / MRLB) Liberia, Costa Rica