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AGC to IAH: distance & flight time
Pittsburgh (Allegheny County Airport) → Houston (George Bush Intercontinental Houston Airport)
1,124 mi
1,810 km · 977 nm
2h 55m
estimated nonstop flight time
-1h
time difference · heading southwest
See live AGC→IAH fares Phone-only fares on this route — call free
Flight time details
1,124 miles nonstop takes roughly 2h 55m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- AGC — Allegheny County Airport · Pittsburgh, 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 AGC
- PIT · Pittsburgh International Airport19 mi away
- LBE · Arnold Palmer Regional Airport28 mi away
- BFP · Beaver County Airport38 mi away
- HLG · Wheeling Ohio County Airport40 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 AGC from IAH?
The flight distance from Pittsburgh (AGC) to Houston (IAH) is 1,124 miles (1,810 km, 977 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AGC to IAH?
A nonstop flight takes about 2h 55m 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 Pittsburgh and Houston?
Houston is 1 hour behind Pittsburgh.
What is the cheapest way to fly from AGC to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AGC–IAH that never appear on search engines, with no booking fees.