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Tamuning

$1,543+ Cheap flights from Houston to Tamuning (GUM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GUM
juin 17 — juin 241
mar. 6/17
mar. 6/24
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 juin 12, 2025.

Round-trip from

$1,833
(Delta)

One-way from

$1,543
(Delta)

Popular in

July

Cheapest in

August

Average price

$2,467
From Houston to Tamuning Guam Intl
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One-way flight from Houston to Tamuning Guam Intl
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Highest demand for flights based on searches. 1% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 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 juin 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
mer. 11/510:05 amHOU - GUM
2 stops36h 30mDelta
mar. 11/254:50 pmGUM - HOU
2 stops44h 50mDelta
Deal found 6/10$1,833
This Delta deal was found by Cheapflights users on 6/12. 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. 11/49:40 amIAH - GUM
2 stops36h 55mDelta
mar. 11/254:50 pmGUM - IAH
2 stops47h 06mDelta
Deal found 6/12$1,833
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 11/47:50 pmIAH - GUM
2 stops31h 00mUnited Airlines
mar. 11/257:25 amGUM - IAH
1 stop16h 35mUnited Airlines
Deal found 6/10$1,917

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 juin 12, 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

HOU - GUM

HOUGUM

Houston Hobby

mer. 11/5

10:05 am-2:35 pm

2 stops36h 30m

Tamuning Guam Intl

mar. 11/25

4:50 pm-9:40 pm

2 stops44h 50m

$1,833

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

mar. 11/4

9:40 am-2:35 pm

2 stops36h 55m

Tamuning Guam Intl

mar. 11/25

4:50 pm-11:56 pm

2 stops47h 06m

$1,833

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

mar. 11/4

9:35 pm-6:50 pm

2 stops29h 15m

Tamuning Guam Intl

mar. 11/25

7:25 am-8:00 am

1 stop16h 35m

$1,917

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

dim. 7/13

1:07 pm-3:15 pm

2 stops35h 08m

$1,543

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

dim. 7/13

9:45 am-6:05 pm

1 stop17h 20m

$1,731

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

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.

Rainfall in Tamuning by month

Plan your trip to Tamuning by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tamuning ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Tamuning when rainfall is around 2.6 in.

Temperature in Tamuning by month

Plan your trip to Tamuning by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tamuning, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 juin 12, 2025.
See what other customers who have flown with Delta and United Airlines from Houston to Tamuning have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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 17% 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,764Average$2,171FlexibilityNo cancel feeOn-time69%

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