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ISW to IAH: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Houston (George Bush Intercontinental Houston Airport)
1,038 mi
1,670 km · 902 nm
2h 43m
estimated nonstop flight time
Same time
time difference · heading south
See live ISW→IAH fares Phone-only fares on this route — call free
Flight time details
1,038 miles nonstop takes roughly 2h 43m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, United States
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is ISW from IAH?
The flight distance from Wisconsin Rapids (ISW) to Houston (IAH) is 1,038 miles (1,670 km, 902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to IAH?
A nonstop flight takes about 2h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from ISW to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–IAH that never appear on search engines, with no booking fees.