air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      SFO → STL
      • Southwest Airlines (Mon, Tue, Wed, Thu, Fri, Sat, Sun · Sat 09:25 · Sun 12:00); United Airlines (Mon 12:12 · Tue 12:12 · Wed 12:12 · Thu 12:12 · Fri 12:12 · Sat 12:12 · Sun 12:00/12:12); SkyWest (Mon 23:20 · Tue 12:00 · Wed 23:20 · Thu 23:20 · Fri 23:20 · Sat 12:00 · Sun 23:20) — nonstop, 4h 14m

      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