United States
Washington to Houston by direct flight
Ronald Reagan Washington National (DCA) and George Bush Intercontinental Houston (IAH) are connected non-stop — 1,942 km apart, roughly 2 h 46 m in the air, served in both directions.
1,942
km, great-circle
2 h 46 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| DCA Ronald Reagan Washington National | Washington | United States | 91 |
| IAH George Bush Intercontinental Houston | Houston | United States | 169 |
More routes from Washington
- DCA–SFOSan Francisco3,921 km
- DCA–PDXPortland3,773 km
- DCA–SEASeattle3,738 km
- DCA–LAXLos Angeles3,711 km
- DCA–SANSan Diego3,655 km
- DCA–LASLas Vegas3,354 km
- DCA–PHXPhoenix3,178 km
- DCA–SLCSalt Lake City2,972 km
More routes from Houston
- IAH–DXBDubai13,125 km
- IAH–DOHDoha12,933 km
- IAH–PEKBeijing11,556 km
- IAH–ICNSeoul11,346 km
- IAH–NRTTokyo10,669 km
- IAH–LOSLagos10,469 km
- IAH–ISTIstanbul10,232 km
- IAH–DMEMoscow9,532 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.