air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      IAD → AUS
      • Frontier Airlines (Mon); Allegiant Air (Mon 16:36/16:46 · Fri 16:36/16:46); United Airlines (Mon 12:55/18:00 · Tue 12:55/18:00 · Wed 08:24/13:20 · Thu 08:30/12:55 · Fri 08:30/12:55 · Sat 08:24/18:00 · Sun 12:57/18:00); Mesa Airlines (Thu, Sat) — nonstop, 3h 21m

      How it works — direct flights first; otherwise connections ordered preferring fewer stops (times shown are flying time only), up to seven.
      Data refreshed daily · API docs · /api/connections?from=OTP&to=BCN