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

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

Show route on mapAll flights from IAHAll flights to SAT

Direct flights

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

  • All Nippon Airways · 63 min · 306 km
  • Turkish Airlines · 63 min · 306 km
  • Air New Zealand · 63 min · 306 km
  • Copa Airlines · 63 min · 306 km
  • United Airlines · 63 min · 306 km
  • Emirates · 63 min · 306 km
  • Air Canada · 63 min · 306 km
  • Lufthansa · 63 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 →United Airlines route map →Emirates route map →

Stopover options

  • No stopover itineraries available.

Timetable coverage

Published flight numbers: AC3748, AC3754, AC3764, AC3814, CM1669, CM1670, CM1671, CM1672, EK6152, LH8642, LH8643, NH6530, NZ6617, NZ6619, NZ6627, TK8894, UA1371, UA1477, UA468, UA683 …

Published schedule snapshot may be stale

Flight number: AC 3748

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

  • IAH 20:10 → SAT 21:13

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 IAH →Explore all arrivals to SAT →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 SAT when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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