air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      BWI → ONT
      • Frontier Airlines (Tue); Southwest Airlines (Mon 12:45/20:10 · Tue 09:50/13:45 · Wed 09:50/13:45 · Thu 12:45/20:10 · Fri 12:45/20:10 · Sat 17:00/19:20 · Sun 12:40/13:40) — nonstop, 4h 51m

      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