How to find the cheapest flight from
Houston (IAH) to Guam
What is the cheapest month to fly from Houston to Guam?
Our data shows that February tends to be the cheapest month to fly to Guam from Houston. Users have commonly found prices around $1,842 for the month, but tickets can be as low as $1,611. Due to multiple factors, prepare for potentially higher prices in September.
One-way flights to Guam from Houston
The cheapest one-way flights from Houston to Guam
4:40 am - 2:15 pm
Related info for your journey
Useful info, stats and facts about Houston to Guam flights.
Arrival points for flights from Houston to Guam
Destination information for Guam
Things to know before you go. Useful info for your trip from Houston to Guam