air-routes.com

2026.09.07 (58fefa6)

      7 results

      No direct — 7 connections
      IAH → BCN
      • via Toronto (YYZ) — 9h 55m total
      • via Newark (EWR) — 10h 03m total
      • via Atlanta (ATL) — 10h 05m total
      • via Chicago (ORD) — 10h 07m total
      • via Paris (CDG) — 10h 13m total
      • via Montréal (YUL) — 10h 19m total
      • via New York (JFK) — 10h 27m 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