Oklahoma CityHoustonDirect FlightsOKC–IAH
Oklahoma City (Will Rogers World Airport) to Houston (George Bush Intercontinental Airport).
Flight time from OKC to IAH is estimated at about 1h 24m, based on the 396-mile great-circle distance. Our current captured departure sample includes 8-9/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 05:04 to 19:05 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 24m Estimated from great-circle distance — no tracked flights yet. | 396 mi | 8-9/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for OKC to IAH
Our current provider sample includes 8-9/day from OKC to IAH across 2 captured airlines.
- First departure
- 05:04
- Last departure
- 19:05
- Cadence
- ~every 2 hours
- Captured departures/day
- 11
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 8-9/day | Embraer E-Jet, Boeing 737, Embraer 145 · Seat map | 05:0406:55 |
Aircraft on this route
Flying the other way?
IAH to OKC flights — 8-9/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for OKC to IAH, last seen June 15, 2026. Frequency uses 58 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from OKC to IAH?
The OKC to IAH flight time is estimated at about 1h 24m from great-circle distance until enough tracked flights are available.
How far is OKC from IAH?
OKC to IAH is about 396 miles by air.
Which airlines fly from OKC to IAH?
Our current provider sample for OKC to IAH includes United Airlines, SCW. Confirm live timetables before booking.
What aircraft fly from OKC to IAH?
Aircraft captured in our current provider sample for OKC to IAH include Bombardier CRJ, Embraer E-Jet, Boeing 737, Embraer 145.