Direct flights from Houston to Charleston
14 nonstop flights a week on 1 airline. Zero layovers — one hop from IAH to CHS.
Flight time: about 2h6m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United ASH6295 | 12:39p | 2h6m | Mon, Tue, Fri, Sat |
| United ASH6295 | 12:47p | 2h6m | Sun |
| United ASH6295 | 1:07p | 2h6m | Wed |
| United ASH6295 | 1:32p | 1h51m | Thu |
| United UAL2237 | 6:52p | 2h4m | Tue |
| United UAL2237 | 6:56p | 2h6m | Thu–Sat |
| United UAL2237 | 7:07p | 2h3m | Mon, Wed, Sun |
United
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The route
One hop: IAH → CHSDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston (IAH) to Charleston (CHS)
George Bush Intercontinental Airport (IAH) has 14 nonstop flights a week to Charleston (CHS), operated by United. No layovers, no connections — one hop out of IAH and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Houston to Charleston?
The nonstop flight from Houston (IAH) to Charleston (CHS) takes about 2h6m in the air, based on recently observed nonstop departures.
How long does it take to drive from Houston to Charleston?
Driving from Houston to Charleston takes about 16h 4m behind the wheel — roughly 1,086 miles, or about 2 days of real driving. The nonstop flight takes about 2h6m.