Skip to main content
Beginning of main content

IAH (Houston) to GUM (Guam) Flights $1,749.45

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap IAH to GUM Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to Guam (IAH to GUM)

Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating more for this route than the majority of routes from the United States, as they're ranging from $1,749 to $6,087. The further out you book a route, the more likely you are to save.

Question : Would you be willing to change your travel days if it saved you money?
Answer : Sunday is your lowest-cost day to fly in the month of August. Being flexible with your travel days garners even more savings during booking.

Question : How many days should you spend in Guam?
Answer : The average time spent in Guam by travelers from Houston is 11 days.

Question : Which airline is offering the cheapest flight from IAH to GUM?
Answer : Flight prices are hitting as high as $6,087 over the next three months when flying to GUM from IAH. Check out United Airlines, as they have been booking customers at just $1,749.

Question : What day in the next four weeks has the best fares?
Answer : As of Jul 24th, the cheapest day to fly from Houston to Guam is Aug 22nd. Tickets are currently being sold for $1,833, which is 24% below the average price for this route.

Question : Is there another local airport that can get you to Guam?
Answer : William P. Hobby Airport is just 23 miles away, and, on average, flights are 22% cheaper for the upcoming months. Save now and put it towards your next adventure.