Flights from Chicago (ORD) to Houston (IAH)

Route intelligence for ORD → IAH: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from ORDAll flights to IAH

Direct flights

No direct flights currently listed. See stopover options below.

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: AA2504, AS4593, AV2312, NZ6850, UA1231, AV2126, AA1224, AS6115, NH7428, NZ6851, UA1448, AS4417, GF4215, JL7366, QR9091, RJ7438, LH7494, AA1168, EI7502, GF6873 …

Flight number: AA 2504

Operating days: 1, 2, 3, 4, 5, 6, 7

  • ORD 07:10 → IAH 09:55

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from ORD →Explore all arrivals to IAH →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to IAH when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
Back to full map