air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      COS → SAN
      • Frontier Airlines (Thu); Southwest Airlines (Mon 12:20/14:15 · Thu 12:20/14:15 · Fri 12:20/14:15 · Sun 14:25/18:15) — nonstop, 2h 24m

      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