Flight number: AS 438
Operating days: 1, 2, 3, 4, 5, 6, 7
- SEA 11:45 → IAH 18:15
Flights from Seattle (SEA) to Houston (IAH)
Route intelligence for SEA → IAH: direct flights, stopover options, and timetable coverage in one place.
Direct flights
8 direct option(s) across 8 airline(s) · 3,013 km route distance.
- EVA Air · 256 min · 3013 km
- Asiana Airlines · 256 min · 3013 km
- Emirates · 258 min · 3013 km
- Alaska Airlines · 262 min · 3013 km
- Air Tahiti Nui · 262 min · 3013 km
- Qatar Airways · 262 min · 3013 km
- Finnair · 263 min · 3013 km
- Japan Airlines · 263 min · 3013 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.
Stopover options
- 1 stop(s) · 6h 57m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 58m · SEA → IAH
- 1 stop(s) · 6h 59m · SEA → IAH
Timetable coverage
Published flight numbers: AS438, TN2753, OZ9541, AS398, AY2619, JL6386, QR2998, TN2592, AS452, BR3018, QR3309, TN2593
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.
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.