Flights from Guam to Houston – Airlines & connecting routes
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GUM to IAH – All flight route options from Guam, Guam to George Bush Intcntl Houston, Texas, USA. These flights are operated by ANA & United Airlines through 2 different flight connections. The shortest flight time is 16 hours and 21 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Guam to Houston flights
With over 50 flights every week and 2 different airlines you have a wide range of options. While flying to Houston from Guam you will be doing a stopover in either Honolulu (HNL) or Tokyo (NRT).
Are there any non-stop flights from GUM to IAH?
There are no direct or non-stop flights from Guam, GUM to George Bush Intcntl Houston, IAH.
Guam to Houston with United Airlines
If you choose to fly with United Airlines from Guam to Houston you can make a transit either via Honolulu or via Tokyo. The route via Honolulu is 59 minutes faster. United Airlines is a Star Alliance member.
Distance & flight times: Guam to Houston Airport
The shortest flight time between GUM and IAH is 16 hours and 21 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
HNL Honolulu | 16h 21m | 1h 30m | 7736 miles (12447 km) |
NRT Tokyo | 17h 25m | 1h 20m | 8238 miles (13255 km) |


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From Guam to USA
Below is a list of other destinations to USA from Guam with either direct flights or 1 stop connections.