How long is the flight from San Juan to Austin?

Direct flights from SJU to AUS cover approximately 3,450 km (2,144 miles), with an estimated flight time of 4h 4m. Operating airlines: WN.

Cheap flights from San Juan to Austin

Direct flight: 3,450 km, ~4h 4m from San Juan (SJU) to Austin (AUS).

Last updated May 25, 2026 · By Flightmaps Editorial

How long is the flight from San Juan to Austin?

Direct flights from SJU to AUS cover approximately 3,450 km (2,144 miles), with an estimated flight time of 4h 4m. Operating airlines: WN.

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