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QSC to IAH: distance & flight time
Sao Carlos (Mário Pereira Lopes–São Carlos Airport) → Houston (George Bush Intercontinental Houston Airport)
4,771 mi
7,679 km · 4,146 nm
9h 49m
estimated nonstop flight time
-2h
time difference · heading northwest
See live QSC→IAH fares Phone-only fares on this route — call free
Flight time details
4,771 miles nonstop takes roughly 9h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- QSC — Mário Pereira Lopes–São Carlos Airport · Sao Carlos, Brazil
- 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 QSC
- AQA · Araraquara Airport15 mi away
- QPS · Campo Fontenelle Airport37 mi away
- RAO · Leite Lopes Airport52 mi away
- JTC · Bauru - Arealva Airport76 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 QSC from IAH?
The flight distance from Sao Carlos (QSC) to Houston (IAH) is 4,771 miles (7,679 km, 4,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QSC to IAH?
A nonstop flight takes about 9h 49m 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 time difference between Sao Carlos and Houston?
Houston is 2 hours behind Sao Carlos.
What is the cheapest way to fly from QSC to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QSC–IAH that never appear on search engines, with no booking fees.