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IAH to GYY: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Gary (Gary Chicago International Airport)
917 mi
1,476 km · 797 nm
2h 28m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IAH→GYY fares Phone-only fares on this route — call free
Flight time details
917 miles nonstop takes roughly 2h 28m gate to gate, flying northeast. 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
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- GYY — Gary Chicago International Airport · Gary, 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 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
Near GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 mi away
Frequently asked questions
How far is IAH from GYY?
The flight distance from Houston (IAH) to Gary (GYY) is 917 miles (1,476 km, 797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to GYY?
A nonstop flight takes about 2h 28m 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 IAH to GYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–GYY that never appear on search engines, with no booking fees.