Flights from San Antonio (SAT) to Houston (IAH)

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

Show route on mapAll flights from SATAll flights to IAH

Direct flights

8 direct option(s) across 8 airline(s) · 306 km route distance.

  • All Nippon Airways · 60 min · 306 km
  • Turkish Airlines · 60 min · 306 km
  • Air New Zealand · 60 min · 306 km
  • Copa Airlines · 60 min · 306 km
  • Emirates · 60 min · 306 km
  • Air Canada · 60 min · 306 km
  • Lufthansa · 60 min · 306 km
  • United Airlines · 65 min · 306 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

All Nippon Airways route map →Turkish Airlines route map →Air New Zealand route map →Copa Airlines route map →Emirates route map →Air Canada route map →

Stopover options

  • 1 stop(s) · 3h 29m · SAT → IAH
  • 1 stop(s) · 4h 31m · SAT → IAH
  • 1 stop(s) · 4h 32m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 33m · SAT → IAH
  • 1 stop(s) · 4h 34m · SAT → IAH

Timetable coverage

Published flight numbers: AC3749, AC3753, CM1674, CM1677, CM1678, CM1679, EK6346, LH8644, LH8645, NH6531, NZ6616, NZ6618, NZ6626, TK8895, UA1022, UA404, UA410, UA469, UA515, UA753

Published schedule snapshot may be stale

Flight number: AC 3749

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

  • SAT 12:24 → IAH 13:24

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 SAT →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.
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