Flights from Great Falls Airport (GTF) to Houston Airport Airport (IAH)

You are limited to only 1 airline company United Express when departing International to George Bush Intercontinental United States. The flight time from International to George Bush Intercontinental is around 3 Hours 37 Minutes and you will cover 2,381 Km (1,479 Miles). The airport code for International is GTF and for George Bush Intercontinental it is IAH.

The price of the flight is dependent on the time of the day you fly (if there is a choice) and the day of the week with weekends being normally a higher price. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 6.0 GMT at George Bush Intercontinental United States, so remember to alter your watch to the correct time upon your arrival.