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Tamuning

$956+ Cheap flights from George Bush Intcntl (IAH) 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.
IAH — GUM
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Tamuning

Cheapest flights from George Bush Intcntl to Tamuning
Explore the most affordable flight options available from George Bush Intcntl 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
Tue 9/292:00 am
GUM
-
IAH
2 stops34h 15m
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 9/186:20 am
IAH
-
GUM
2 stops26h 35m
Delta
Wed 9/302:00 am
GUM
-
IAH
2 stops36h 49m
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 12/2110:15 pm
IAH
-
GUM
2 stops28h 35m
United Airlines
Wed 2/37:45 am
GUM
-
IAH
2 stops25h 11m
United Airlines
Deal found 6/6$1,969
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
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.
Fri 12/255:05 am
IAH
-
GUM
2 stops21h 45m
United Airlines
Thu 1/287:45 am
GUM
-
IAH
1 stop16h 20m
United Airlines
Deal found 6/6$2,019

Find flight deals from George Bush Intcntl to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,833
(Delta)

One-way from

$956
(Kiwi.com)
Provider with most accurate pricing for Houston George Bush Intcntl-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Tamuning Guam Intl flights.
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From Houston George Bush Intcntl to Tamuning Guam Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Tamuning Guam Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 George Bush Intcntl Airport 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

Mon 9/21

4:52 pm-11:55 pm

2 stops40h 03m

Tamuning Guam Intl

Fri 10/2

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

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Fri 9/18

4:52 pm-3:35 pm

2 stops31h 43m

Tamuning Guam Intl

Mon 10/5

2:00 am-2:44 pm

2 stops27h 44m

$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

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

Thu 9/17

10:15 am-6:05 pm

1 stop16h 50m

Tamuning Guam Intl

Mon 9/21

7:10 am-8:30 pm

2 stops28h 20m

$2,229

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 7/28

10:10 am-6:05 pm

1 stop16h 55m

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
Cheapest one-way

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 7/12

4:51 pm-11:55 pm

2 stops40h 04m

$1,542

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from George Bush Intcntl to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Tamuning in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Tamuning flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Tamuning flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Tamuning flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from George Bush Intcntl 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.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Tamuning Guam Intl (GUM), located 1.1 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Tamuning. 0 airlines have flights to Guam Intl from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Tamuning Guam Intl should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

  • How long is the flight from Houston George Bush Intcntl Airport to Tamuning?

    Delta and United Airlines can get you from Houston George Bush Intcntl Airport to Tamuning in just under 16h 50m. Your travel time can differ by up to 21h 25m. The distance between Houston George Bush Intcntl Airport and Tamuning is about 7431 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from George Bush Intcntl to Tamuning that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Tamuning?

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

  • Can I find deals for business class flights from George Bush Intcntl to Tamuning?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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

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