Direct flights from Seattle to Houston (SEA → IAH)

Distance 3,013 km (1,872 mi)
Est. duration 3h 33m
SEA
Seattle
Seattle Tacoma International, USA
IAH
Houston
George Bush Intcntl Houston, USA

Destination overview

📍
Destination
Houston, USA
🌍
Continent
north-america
✈️
Airlines
2 on this route

Tips for Seattle to Houston

  • Book 6-8 weeks ahead for the best fares on the SEA to IAH route.
  • Tuesday and Wednesday departures are typically 15-20% cheaper.
  • Compare 2 airlines on this route: AS, UA.
  • Check visa requirements for your destination well in advance.
Route details All flights from SEA All flights from IAH