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$1,578+ Cheap flights from Tamuning (GUM) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — HOU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Tamuning to Houston

Cheapest flights from Tamuning to Houston
Explore the most affordable flight options available from Tamuning to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:20 am
GUM
-
IAH
2 stops27h 50m
United Airlines
Wed 3/1110:05 am
IAH
-
GUM
1 stop17h 45m
United Airlines
Deal found 1/26$1,578
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:05 am
GUM
-
IAH
2 stops30h 46m
United Airlines
Sat 5/164:40 pm
IAH
-
GUM
2 stops58h 25m
United Airlines
Deal found 1/26$1,640

Find flight deals from Tamuning to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Tamuning (GUM) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$1,578
(United Airlines)
From Tamuning Guam Intl to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tamuning to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Tamuning to Houston that are best for you.

Fly from

Tamuning

Fly to

Houston

Route

Depart

Return

Price

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 2/18

7:20 am-8:41 pm

2 stops29h 21m

Houston George Bush Intcntl

Wed 3/11

10:05 am-6:50 pm

1 stop17h 45m

$1,578

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Tue 5/12

7:05 am-10:51 pm

2 stops30h 46m

Houston George Bush Intcntl

Sat 5/16

4:40 pm-6:05 pm

2 stops58h 25m

$1,640

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Best time to book a flight from Tamuning to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Tamuning with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tamuning to Houston
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with United Airlines from Tamuning to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Tamuning to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tamuning to Houston?

    Tamuning Guam Intl (GUM) is the airport you will fly out of if you book a flight from Tamuning to Houston. You should not have trouble finding flights to Houston from Guam Intl; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Tamuning airport to Houston. It is only a 1.1 mi journey to Guam Intl (GUM) from Tamuning’s city center.

  • How long is the flight from Tamuning to Houston?

    Departing from Tamuning to Houston will take you 29h 21m. Tamuning and Houston are separated by a distance of 7431 mi.

  • What is the cheapest airline to fly from Tamuning to Houston round-trip?

    Flying on United Airlines is currently your cheapest option to Houston, with prices starting at $1,578.

  • Can I find deals for flights from Tamuning to Houston that include hotel bookings?

    Yes. In addition to deals on Tamuning to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tamuning to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to Houston.

  • Can I find deals for business class flights from Tamuning to Houston?

    Yes. Cheapflights offers flight deals from Tamuning to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Tamuning to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Tamuning to Dallas/Fort Worth flights
Tamuning to George Bush Intcntl flights
Tamuning to Love Field flights
Tamuning to Austin flights
Tamuning to San Antonio flights

Top airline flying from Tamuning to Houston

Discover the top airline that operate flights from Tamuning to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,578Average$1,735FlexibilityNo cancel feeOn-time69%

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