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$1,590+ Cheap flights from Guam 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — HOU
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Guam to Houston

Cheapest flights from Guam to Houston
Explore the most affordable flight options available from Guam to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This United Airlines deal was found by Cheapflights users on 7/25. 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 11/47:45 am
GUM
-
IAH
2 stops28h 37m
United Airlines
Mon 11/98:31 pm
IAH
-
GUM
2 stops54h 29m
United Airlines
Deal found 7/25$1,590
This United Airlines deal was found by Cheapflights users on 7/25. 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 11/307:10 am
GUM
-
IAH
2 stops38h 36m
United Airlines
Fri 12/119:35 am
IAH
-
GUM
1 stop17h 25m
United Airlines
Deal found 7/25$1,628
This United Airlines deal was found by Cheapflights users on 7/27. 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 11/147:45 am
GUM
-
IAH
2 stops28h 37m
United Airlines
Fri 11/279:30 am
IAH
-
GUM
1 stop17h 30m
United Airlines
Deal found 7/27$1,678
This Delta deal was found by Cheapflights users on 7/25. 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 9/42:00 am
GUM
-
HOU
2 stops46h 50m
Delta
Sat 9/195:26 pm
HOU
-
GUM
2 stops39h 29m
Delta
Deal found 7/25$1,793
This Delta deal was found by Cheapflights users on 7/25. 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 11/32:40 am
GUM
-
HOU
2 stops36h 29m
Delta
Mon 11/95:35 pm
HOU
-
GUM
2 stops39h 25m
Delta
Deal found 7/25$1,881
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 9/52:00 am
GUM
-
HOU
2 stops46h 50m
Delta
Sun 9/136:00 am
HOU
-
GUM
2 stops42h 35m
Delta
Deal found 7/24$1,893
This Delta deal was found by Cheapflights users on 7/27. 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 11/132:40 am
GUM
-
HOU
2 stops36h 33m
Delta
Fri 11/276:00 am
HOU
-
GUM
2 stops40h 35m
Delta
Deal found 7/27$2,430
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 9/147:15 am
GUM
-
IAH
2 stops32h 13m
United Airlines
Mon 10/269:56 pm
IAH
-
GUM
2 stops30h 04m
United Airlines
Deal found 7/26$3,365

Find flight deals from Guam to Houston

Keep the following information in mind while searching for Guam to Houston flight deals. Data was last updated July 28, 2026.

Round-trip from

$1,590
(United Airlines)
From Guam to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam 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 July 28, 2026.
Use the filters below to find and compare flights from Guam to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 11/4

7:45 am-8:22 pm

2 stops28h 37m

Houston George Bush Intcntl

Mon 11/9

8:31 pm-7:00 pm

2 stops54h 29m

$1,590
Quickest round-trip

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 11/30

7:10 am-5:46 am

2 stops38h 36m

Houston George Bush Intcntl

Fri 12/11

9:35 am-7:00 pm

1 stop17h 25m

$1,628

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Sat 11/14

7:45 am-12:23 am

2 stops32h 38m

Houston George Bush Intcntl

Fri 11/27

7:20 pm-7:00 pm

2 stops31h 40m

$1,678

TamuningHouston

GUM - HOU

GUMHOU

Tamuning Guam Intl

Tue 11/3

2:40 am-11:09 pm

2 stops36h 29m

Houston Hobby

Mon 11/9

5:35 pm-1:00 am

2 stops39h 25m

$1,881

TamuningHouston

GUM - HOU

GUMHOU

Tamuning Guam Intl

Sat 9/5

2:00 am-9:50 am

2 stops46h 50m

Houston Hobby

Sun 9/13

6:00 am-3:35 pm

2 stops42h 35m

$1,893

TamuningHouston

GUM - HOU

GUMHOU

Tamuning Guam Intl

Fri 11/13

2:40 am-9:26 am

2 stops46h 46m

Houston Hobby

Fri 11/27

5:35 pm-1:00 am

2 stops39h 25m

$2,430

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 9/14

7:15 am-12:28 am

2 stops32h 13m

Houston George Bush Intcntl

Mon 10/26

9:56 pm-7:00 pm

2 stops30h 04m

$3,365

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Best time to book a flight from Guam to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Guam 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 Guam 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 July 28, 2026.
Read reviews from past customers who have flown United Airlines from Guam to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,041 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

  • How long is the flight from Guam to Houston?

    For as low as $1,590, United Airlines can have you in Houston from Guam in 28h 37m. The distance between Guam and Houston 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 Guam to Houston that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Guam 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Guam to Houston

Discover the top airline that operate flights from Guam 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,579Average$2,019FlexibilityNo cancel feeOn-time69%

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