Flights from Austin (AUS) to Harlingen (HRL)

Route intelligence for AUS → HRL: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from AUSAll flights to HRL

Direct flights

1 direct option(s) across 1 airline(s) · 441 km route distance.

  • Southwest Airlines · 65 min · 441 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Southwest Airlines route map →

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: WN2521, WN590, WN645, WN2527

Flight number: WN 2521

Operating days: 1

  • AUS 09:40 → HRL 10:50

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from AUS →Explore all arrivals to HRL →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to HRL when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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