Distance From Cincinnati Municipal Airport Lunken Field to George Bush Intercontinental Houston Airport, LUK - IAH Distance

The distance from Cincinnati Municipal Airport Lunken Field (LUK) to George Bush Intercontinental Houston Airport (IAH) is 884 miles or 1423 kilometers or 768 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Cincinnati ( United States ) to Houston ( United States )?

A one-way nonstop (direct) flight between Cincinnati and Houston takes around 2 hours 1 minutes.

Estimated flight time from Cincinnati Municipal Airport Lunken Field, Cincinnati, United States to George Bush Intercontinental Houston Airport, Houston, United States is 2 hours 1 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • LUK - IAH

Kilometers		1423 km
Statute Miles		884 miles
Nautical Miles		768 nm
Avg. Time of Flight		2 hours 1 minutes

Cincinnati Municipal Airport Lunken Field to George Bush Intercontinental Houston Airport Flight Route Map - LUK to IAH Flight Path

Location of Cincinnati Municipal Airport Lunken Field & George Bush Intercontinental Houston Airport is given below.
Click the map to view Cincinnati to Houston nonstop flight path and travel direction.

Click to see flight route on Google Map between Cincinnati, United States and Houston, United States. .

Nonstop flight route between Cincinnati, United States and Houston, United States.

Time Difference Between the Airports • LUK - IAH

Time difference between Cincinnati (United States) and Houston (United States) is 1 Hours.
Houston time is 1 Hours behind Cincinnati.

Location	Local Time
Cincinnati (United States)	2025-12-16, 08:42:04 EST
Houston (United States)	2025-12-16, 07:42:04 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Cincinnati Municipal Airport Lunken Field (LUK / KLUK) Cincinnati, United States

Destination

George Bush Intercontinental Houston Airport (IAH / KIAH) Houston, United States