Distance From Helena Regional Airport to George Bush Intercontinental Houston Airport, HLN - IAH Distance

The distance from Helena Regional Airport (HLN) to George Bush Intercontinental Houston Airport (IAH) is 1455 miles or 2341 kilometers or 1263 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 Helena ( United States ) to Houston ( United States )?

A one-way nonstop (direct) flight between Helena and Houston takes around 3 hours 20 minutes.

Estimated flight time from Helena Regional Airport, Helena, United States to George Bush Intercontinental Houston Airport, Houston, United States is 3 hours 20 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 • HLN - IAH

Kilometers		2341 km
Statute Miles		1455 miles
Nautical Miles		1263 nm
Avg. Time of Flight		3 hours 20 minutes

Helena Regional Airport to George Bush Intercontinental Houston Airport Flight Route Map - HLN to IAH Flight Path

Location of Helena Regional Airport & George Bush Intercontinental Houston Airport is given below.
Click the map to view Helena to Houston nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • HLN - IAH

Time difference between Helena (United States) and Houston (United States) is 1 Hours.
Houston time is 1 Hours ahead of Helena.

Location	Local Time
Helena (United States)	2024-12-22, 08:02:21 MST
Houston (United States)	2024-12-22, 09:02:21 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

Helena Regional Airport (HLN / KHLN) Helena, United States

Destination

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