Houston to Seattle Distance
IAH to SEA · 3,013 km (1,872 mi)
Distance
3,013 km
Distance
1,872 mi
Est. Flight Time
4h 5m
Direction
NW
Route Map
IAH → SEA
IAH → SEA
Save up to 90% on Houston → Seattle flights
Instant email & SMS alerts the moment this route drops — book directly with the airline.
✓ Free forever
✓ 2-minute setup
✓ Book direct
Origin Airport
Airport Name
George Bush Intercontinental Airport
IATA Code
IAH
ICAO Code
KIAH
City
Houston
Country
United States
United States
Continent
North America
Coordinates
29.9844, -95.3414
Elevation
97 ft (30 m)
Destination Airport
Airport Name
Seattle–Tacoma International Airport
IATA Code
SEA
ICAO Code
KSEA
City
Seattle
Country
United States
United States
Continent
North America
Coordinates
47.447943, -122.310276
Elevation
433 ft (132 m)
Route Summary
Distance (km)
3,013 km
Distance (miles)
1,872 mi
Bearing
317.7°
Direction
NW
Est. Flight Time
4h 5m
Fly for less
Get cheap flight alerts from Houston to Seattle
We scan fares daily. You book directly with the airline. Free forever.
Sign Up →