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Tamuning

$1,833+ Cheap flights from Houston to Tamuning (GUM)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GUM
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Houston to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Tamuning (GUM). 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 julio 31, 2025.

Round-trip from

$1,833
(Delta)

Popular in

December

Cheapest in

March

Average price

$2,487
From Houston to Tamuning Guam Intl
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Highest demand for flights based on searches. 7% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Houston to Tamuning

Cheapest flights from Houston to Tamuning
Explore the most affordable flight options available from Houston to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/145:30 amIAH - GUM
2 stops27h 40mDelta
mié. 10/221:55 amGUM - IAH
2 stops34h 14mDelta
Deal found 7/31$1,833
This United Airlines deal was found by Cheapflights users on 7/31. 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.
lun. 10/135:00 amIAH - GUM
2 stops22h 05mUnited Airlines
lun. 10/207:10 amGUM - IAH
1 stop16h 31mUnited Airlines
Deal found 7/31$1,917
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:34 pmHOU - GUM
2 stops38h 36mDelta
mar. 8/261:55 amGUM - HOU
2 stops35h 36mDelta
Deal found 7/29$2,033

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Tamuning 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 julio 31, 2025.
Use the filters below to find and compare flights from Houston to Tamuning that are best for you.

Fly from

Houston

Fly to

Tamuning

Route

Depart

Return

Price

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

mar. 10/14

5:30 am-12:10 am

2 stops27h 40m

Tamuning Guam Intl

mié. 10/22

1:55 am-9:09 pm

2 stops34h 14m

$1,833

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

lun. 10/13

10:10 am-6:05 pm

1 stop16h 55m

Tamuning Guam Intl

jue. 10/23

7:10 am-8:41 am

1 stop16h 31m

$1,917

HoustonTamuning

HOU - GUM

HOUGUM

Houston Hobby

mar. 8/19

6:34 pm-12:10 am

2 stops38h 36m

Tamuning Guam Intl

mar. 8/26

1:55 am-10:31 pm

2 stops35h 36m

$2,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Houston to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Houston 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 Houston to Tamuning
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated julio 31, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Houston to Tamuning 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Houston to Tamuning. 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 into for flights to Tamuning from Houston?

    Located just 1.1 mi from the city center, Tamuning Guam Intl is the airport most travelers will use when flying to Tamuning from Houston. Booking flights from Houston to Guam Intl (GUM) should be relatively easy as there are 0 daily inbound flights from Houston from 1 airline.

  • What are the cheapest airlines flying from Houston to Tamuning round-trip?

    Delta, at $1,833, was found to be the cheapest airline from Houston to Tamuning. An alternate airline flying to your destination would be United Airlines. Delta is currently priced 21% below the average price you’ll pay for this route.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Houston to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Houston to Tamuning (average of $1,977). Flying from Houston to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Houston to Tamuning

Discover the top airline that operate flights from Houston to Tamuning. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,206FlexibilityNo cancel feeOn-time69%

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