$1,425+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — HOU
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest
Best
Last-minute
Cheapest flights from Guam to HoustonExplore 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 September 11, 2026.
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 September 11, 2026.
This Expedia deal was found by Cheapflights users on 9/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
2 stops45h 39m
Sun 10/256:02 am -
2 stops27h 58m
Deal found 9/6![Multiple Airlines logo]()
$1,425
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:50 pm -
2 stops47h 08m
Sat 12/57:00 am -
2 stops26h 00m
Deal found 9/8![Multiple Airlines logo]()
$1,561
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/37:10 am -
2 stops33h 14m
Mon 12/146:00 am -
2 stops21h 00m
Deal found 9/9![United Airlines logo]()
$1,578
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/307:45 am -
2 stops27h 23m
Mon 12/147:00 am -
2 stops29h 40m
Deal found 9/9![United Airlines logo]()
$1,583
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/37:10 am -
2 stops33h 14m
Fri 12/115:10 am -
2 stops21h 50m
Deal found 9/9![United Airlines logo]()
$1,628
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/187:45 am -
2 stops21h 50m
Sun 12/610:25 am -
1 stop19h 20m
Deal found 9/9![United Airlines logo]()
$1,630
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/217:10 am -
1 stop16h 27m
Sun 10/258:40 pm -
2 stops41h 00m
Deal found 9/6![United Airlines logo]()
$1,633
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/11:25 pm -
2 stops26h 19m
Sun 12/136:00 am -
2 stops21h 00m
Deal found 9/9![United Airlines logo]()
$1,634
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/307:45 am -
2 stops25h 20m
Sun 12/139:30 am -
1 stop17h 30m
Deal found 9/9![United Airlines logo]()
$1,643
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/37:10 am -
2 stops33h 14m
Wed 12/239:30 am -
1 stop17h 30m
Deal found 9/9![United Airlines logo]()
$1,678
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/47:45 am -
1 stop16h 20m
Fri 12/116:00 am -
2 stops30h 40m
Deal found 9/9![United Airlines logo]()
$1,683
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/17:45 am -
1 stop16h 20m
Thu 12/246:00 am -
2 stops27h 45m
Deal found 9/9![United Airlines logo]()
$1,684
Best flights from Guam to HoustonDiscover carefully curated flight deals from Guam to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Guam to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Expedia deal was found by Cheapflights users on 9/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
2 stops45h 39m
Sun 10/256:02 am -
2 stops27h 58m
Deal found 9/6![Multiple Airlines logo]()
$1,425
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 11/187:45 am -
2 stops30h 43m
Sat 12/57:55 pm -
2 stops31h 05m
Deal found 9/7![United Airlines logo]()
$1,628
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/202:00 am -
2 stops36h 03m
Sun 10/256:09 am -
2 stops27h 51m
Deal found 9/6![Delta logo]()
$1,969
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:45 pm -
2 stops47h 18m
Sat 12/192:33 pm -
2 stops56h 12m
Deal found 9/9![Alaska Airlines logo]()
$2,614
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/217:15 am -
2 stops30h 46m
Sun 10/259:45 pm -
2 stops30h 15m
Deal found 9/6![United Airlines logo]()
$1,628
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/112:25 pm -
2 stops27h 19m
Wed 12/236:00 am -
2 stops21h 00m
Deal found 9/9![United Airlines logo]()
$1,684
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/47:45 am -
1 stop16h 20m
Sun 12/139:30 am -
1 stop17h 30m
Deal found 9/9![United Airlines logo]()
$1,693
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/232:00 am -
2 stops36h 03m
Sat 10/316:09 am -
2 stops41h 56m
Deal found 9/8![Delta logo]()
$2,112
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/17:45 am -
1 stop16h 20m
Wed 12/169:30 am -
1 stop17h 30m
Deal found 9/9![United Airlines logo]()
$2,216
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/27:45 am -
1 stop16h 20m
Mon 12/2110:25 am -
1 stop23h 20m
Deal found 9/9![United Airlines logo]()
$2,340
Last-minute flights from Guam to HoustonDiscover last-minute flight deals from Guam to Houston. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Guam to Houston. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/202:00 am -
2 stops36h 03m
Sun 10/256:09 am -
2 stops27h 51m
Deal found 9/6![Delta logo]()
$1,969
This Expedia deal was found by Cheapflights users on 9/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
2 stops45h 39m
Sun 10/256:02 am -
2 stops27h 58m
Deal found 9/6![Multiple Airlines logo]()
$1,425
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/217:15 am -
2 stops30h 46m
Sun 10/259:45 pm -
2 stops30h 15m
Deal found 9/6![United Airlines logo]()
$1,628
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/232:00 am -
2 stops36h 03m
Sat 10/316:09 am -
2 stops41h 56m
Deal found 9/8![Delta logo]()
$2,112
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 September 11, 2026.
Round-trip from | $1,425 (Expedia) |
|---|
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 7,457,451 searches. Data last updated September 11, 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
Cheapest round-trip
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Wed 10/21
5:20 pm-11:59 pm
2 stops45h 39m
Houston George Bush Intcntl
Sun 10/25
6:02 am-1:00 am
2 stops27h 58m
$1,425
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Wed 11/18
7:45 am-10:28 pm
2 stops30h 43m
Houston George Bush Intcntl
Sat 12/5
7:55 pm-7:00 pm
2 stops31h 05m
$1,628
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Wed 10/21
7:15 am-11:01 pm
2 stops30h 46m
Houston George Bush Intcntl
Sun 10/25
9:45 pm-7:00 pm
2 stops30h 15m
$1,628
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Tue 12/1
12:25 pm-11:44 pm
2 stops27h 19m
Houston George Bush Intcntl
Wed 12/23
6:00 am-7:00 pm
2 stops21h 00m
$1,684
Quickest round-trip
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Fri 12/4
7:45 am-8:05 am
1 stop16h 20m
Houston George Bush Intcntl
Sun 12/13
9:30 am-7:00 pm
1 stop17h 30m
$1,693
TamuningHouston
GUM Tamuning Guam Intl - HOU Houston Hobby
GUMHOU
Tamuning Guam Intl
Tue 10/20
2:00 am-11:03 pm
2 stops36h 03m
Houston Hobby
Sun 10/25
6:09 am-1:00 am
2 stops27h 51m
$1,969
TamuningHouston
GUM Tamuning Guam Intl - HOU Houston Hobby
GUMHOU
Tamuning Guam Intl
Fri 10/23
2:00 am-11:03 pm
2 stops36h 03m
Houston Hobby
Sat 10/31
6:09 am-3:05 pm
2 stops41h 56m
$2,112
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Tue 12/1
7:45 am-8:05 am
1 stop16h 20m
Houston George Bush Intcntl
Wed 12/16
9:30 am-7:00 pm
1 stop17h 30m
$2,216
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Wed 12/2
7:45 am-8:05 am
1 stop16h 20m
Houston George Bush Intcntl
Mon 12/21
10:25 am-1:45 am
1 stop23h 20m
$2,340
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Tue 12/1
4:45 pm-12:03 am
2 stops47h 18m
Houston George Bush Intcntl
Sat 12/19
2:33 pm-2:45 pm
2 stops56h 12m
$2,614
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.
GUM-IAH
GUM-HOU
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
GU0-HO1
GUM-IAH
GUM-HOU
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 September 11, 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.
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
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.
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Alternative routes for Guam to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Guam to Houston by cabin class
Find flights from Guam to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Guam and Houston flights
Browse other Guam and Houston flight options. Last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,579 | Average$1,942 | FlexibilityNo cancel fee | On-time69% |