air-routes.com

2026.09.07 (63e2638)

      7 results

      No direct — 7 connections
      LIS → STL
      • via Montréal (YUL) — 9h 19m total
      • via Chicago (ORD) — 9h 22m total
      • via Philadelphia (PHL) — 9h 25m total
      • via Boston (BOS) — 9h 27m total
      • via Toronto (YYZ) — 9h 33m total
      • via Newark (EWR) — 9h 39m total
      • via London (LHR) — 11h 19m total

      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