Direct flights from Oklahoma City to Houston
51 nonstop flights a week on 1 airline. Zero layovers — one hop from OKC to IAH.
Flight time: about 1h7m nonstop
Which days does it fly?
When does it fly?
Departure times in Oklahoma City local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United ASH4072 | 5:02a | 1h7m | Wed, Fri, Sat, Sun |
| United ASH4072 | 5:05a | 1h7m | Mon, Tue, Thu |
| United UAL1262 | 7:00a | 58m | Mon, Wed, Thu, Sun |
| United UAL1262 | 7:05a | 57m | Sat |
| United UAL1262 | 7:16a | 59m | Tue, Fri |
| United ASH6219 | 9:40a | 1h7m | Mon, Tue, Thu, Fri, Sat, Sun |
| United ASH6219 | 9:45a | 1h7m | Wed |
| United UCA4284 | 12:03p | 1h7m | Sun |
| United UCA4284 | 12:07p | 1h7m | Sat |
| United ASH6227 | 12:11p | 1h7m | Mon, Tue, Wed, Fri |
| United ASH6227 | 1:08p | 1h7m | Thu |
| United SKW5531 | 1:41p | 1h7m | Mon, Tue, Fri, Sun |
| United SKW5531 | 1:51p | 1h7m | Wed |
| United SKW5531 | 2:05p | 1h7m | Sat |
| United SKW5531 | 2:33p | 1h6m | Thu |
| United ASH6242 | 2:38p | 1h7m | Mon–Wed |
| United ASH6242 | 2:48p | 1h10m | Thu, Sun |
| United ASH6242 | 2:57p | 1h7m | Fri |
| United ASH6232 | 5:02p | 1h7m | Mon–Tue |
| United ASH6232 | 5:14p | 1h7m | Thu, Sat, Sun |
| United ASH6232 | 5:18p | 1h7m | Wed, Fri |
| United ASH4075 | 7:08p | 1h | Mon, Sun |
| United ASH4075 | 7:32p | 1h13m | Thu |
United
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The route
One hop: OKC → IAHDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Oklahoma City (OKC) to Houston (IAH)
OKC Will Rogers World Airport (OKC) has 51 nonstop flights a week to Houston (IAH), operated by United. No layovers, no connections — one hop out of OKC and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Oklahoma City to Houston?
The nonstop flight from Oklahoma City (OKC) to Houston (IAH) takes about 1h7m in the air, based on recently observed nonstop departures.
How long does it take to drive from Oklahoma City to Houston?
Driving from Oklahoma City to Houston takes about 6h 33m, covering roughly 445 miles. The nonstop flight takes about 1h7m.