air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      STL → BWI
      • Sun Country Airlines (Fri, Sat); Southwest Airlines (Mon 05:50/11:15 · Tue 13:15/18:20 · Wed 13:15/18:20 · Thu 11:15/17:20 · Fri 11:15/17:20 · Sat 09:55/14:30 · Sun 06:40/08:20) — nonstop, 1h 46m

      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