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Tamuning

$956+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GUM
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap 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 June 8, 2026.

This Delta deal was found by Cheapflights users on 6/4. 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.
Wed 9/165:30 am
IAH
-
GUM
2 stops27h 25m
Delta
Wed 9/302:00 am
GUM
-
IAH
2 stops36h 49m
Delta
Deal found 6/4$1,833
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 9/207:00 pm
IAH
-
GUM
2 stops37h 55m
Delta
Mon 10/52:00 am
GUM
-
IAH
2 stops34h 10m
Delta
Deal found 6/4$1,847
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 9/186:40 pm
IAH
-
GUM
2 stops29h 55m
Delta
Sun 10/45:20 pm
GUM
-
IAH
2 stops36h 05m
Delta
Deal found 6/4$1,883
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 9/207:00 pm
IAH
-
GUM
2 stops37h 55m
Delta
Fri 10/22:00 am
GUM
-
IAH
2 stops36h 49m
Delta
Deal found 6/4$1,897
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 10/2210:15 am
IAH
-
GUM
1 stop16h 50m
United Airlines
Thu 10/297:25 am
GUM
-
IAH
1 stop16h 16m
United Airlines
Deal found 6/5$1,919
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 9/186:40 pm
IAH
-
GUM
2 stops38h 15m
Delta
Fri 10/22:00 am
GUM
-
IAH
2 stops36h 49m
Delta
Deal found 6/4$1,933
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 12/219:45 pm
IAH
-
GUM
2 stops29h 05m
United Airlines
Thu 1/287:45 am
GUM
-
IAH
1 stop16h 20m
United Airlines
Deal found 6/6$1,969
This Delta deal was found by Cheapflights users on 6/6. 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.
Sun 8/166:00 am
HOU
-
GUM
2 stops26h 55m
Delta
Sun 8/302:00 am
GUM
-
HOU
2 stops46h 50m
Delta
Deal found 6/6$1,988
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 12/245:05 am
IAH
-
GUM
2 stops21h 45m
United Airlines
Sun 1/314:55 pm
GUM
-
IAH
1 stop37h 45m
United Airlines
Deal found 6/7$2,003
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 9/199:30 pm
IAH
-
GUM
2 stops53h 35m
United Airlines
Sat 10/37:10 am
GUM
-
IAH
1 stop16h 27m
United Airlines
Deal found 6/4$2,007
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 7/286:30 am
IAH
-
GUM
2 stops26h 25m
Delta
Tue 8/45:20 pm
GUM
-
IAH
2 stops43h 01m
Delta
Deal found 6/8$2,014
This Delta deal was found by Cheapflights users on 6/6. 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.
Mon 7/275:40 am
IAH
-
GUM
2 stops27h 15m
Delta
Tue 8/45:20 pm
GUM
-
IAH
2 stops43h 01m
Delta
Deal found 6/6$2,018

Find 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 June 8, 2026.

Round-trip from

$1,833
(Delta)

One-way from

$956
(Kiwi.com)
From Houston to Tamuning Guam Intl
Search Deals
One-way flight from Houston to Tamuning Guam Intl
Search Deals

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 June 8, 2026.
Use the filters below to find and compare flights from Houston to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 9/22

6:40 pm-11:55 pm

2 stops38h 15m

Tamuning Guam Intl

Tue 9/29

2:00 am-9:15 pm

2 stops34h 15m

$1,833

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 9/22

4:52 pm-11:55 pm

2 stops40h 03m

Tamuning Guam Intl

Mon 10/5

2:00 am-2:44 pm

2 stops27h 44m

$1,833

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Fri 9/18

6:40 pm-3:35 pm

2 stops29h 55m

Tamuning Guam Intl

Sun 10/4

5:20 pm-2:25 pm

2 stops36h 05m

$1,883

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Fri 9/18

6:20 am-11:55 pm

2 stops26h 35m

Tamuning Guam Intl

Wed 9/30

2:00 am-11:49 pm

2 stops36h 49m

$1,883

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Thu 10/22

6:30 am-3:35 pm

2 stops42h 05m

Tamuning Guam Intl

Thu 10/29

4:50 pm-11:58 pm

2 stops46h 08m

$1,883
Quickest round-trip

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Thu 10/22

10:15 am-6:05 pm

1 stop16h 50m

Tamuning Guam Intl

Thu 10/29

7:25 am-8:41 am

1 stop16h 16m

$1,919

HoustonTamuning

HOU - GUM

HOUGUM

Houston Hobby

Sun 8/16

6:00 am-11:55 pm

2 stops26h 55m

Tamuning Guam Intl

Sun 8/30

2:00 am-9:50 am

2 stops46h 50m

$1,988

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 8/4

10:10 am-6:05 pm

1 stop16h 55m

Tamuning Guam Intl

Wed 8/19

7:05 am-3:36 pm

2 stops23h 31m

$2,019

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 7/28

5:04 am-6:05 pm

2 stops22h 01m

Tamuning Guam Intl

Tue 8/4

7:05 am-8:32 am

1 stop16h 27m

$2,353

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 7/27

10:10 am-6:05 pm

1 stop16h 55m

Tamuning Guam Intl

Wed 8/5

7:05 am-8:32 am

1 stop16h 27m

$2,359

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 June 8, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
9,781 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,781 reviews
United Airlines
7.4
Good
9,781 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • How long is the flight from Houston to Tamuning?

    Delta and United Airlines can get you from Houston to Tamuning in just under 16h 50m. Your travel time can differ by up to 23h 13m. The distance from Houston to Tamuning is about 7431 mi. This flight may include one or multiple stops.

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

    United Airlines, at $1,967, was found to be the cheapest airline from Houston to Tamuning..

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Tamuning

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

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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,967Average$2,068FlexibilityNo cancel feeOn-time69%

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