$1,425+ Cheap flights from Guam to George Bush Intcntl (IAH)
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 — IAH
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Guam to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Guam to George Bush Intcntl
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Best
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Cheapest flights from Guam to George Bush IntcntlExplore the most affordable flight options available from Guam to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Guam to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 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 stops39h 22m
Fri 12/119:30 am -
1 stop17h 30m
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 12/17:45 am -
2 stops19h 23m
Sat 12/128:20 pm -
2 stops33h 25m
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 12/136:00 am -
2 stops21h 00m
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 stops38h 40m
Tue 12/2210:30 pm -
2 stops28h 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 -
2 stops25h 38m
Thu 12/247:25 am -
2 stops23h 00m
Deal found 9/9![United Airlines logo]()
$1,684
Best flights from Guam to George Bush IntcntlDiscover carefully curated flight deals from Guam to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Guam to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 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 9/9. 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 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.
Fri 12/44:45 pm -
2 stops47h 18m
Tue 12/157:00 am -
2 stops39h 45m
Deal found 9/9![Alaska Airlines logo]()
$2,001
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 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:45 am -
2 stops28h 37m
Sat 12/59:30 am -
1 stop17h 30m
Deal found 9/8![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.
Mon 11/307:45 am -
2 stops25h 20m
Sun 12/136:00 am -
2 stops21h 00m
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.
Sat 12/57:45 am -
1 stop16h 20m
Sat 12/128:20 pm -
2 stops34h 05m
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.
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
Last-minute flights from Guam to George Bush IntcntlDiscover last-minute flight deals from Guam to George Bush Intcntl. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Guam to George Bush Intcntl. Data last updated September 10, 2026 and is based on user searches.
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
Find flight deals from Guam to George Bush Intcntl
Keep the following information in mind while searching for Guam to George Bush Intcntl flight deals. Data was last updated September 10, 2026.
Round-trip from | $1,425 (Expedia) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Guam to George Bush Intcntl 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 10, 2026.
Use the filters below to find and compare flights from Guam to Houston George Bush Intcntl Airport 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
Thu 12/3
7:10 am-12:24 am
2 stops33h 14m
Houston George Bush Intcntl
Mon 12/14
6:00 am-7:00 pm
2 stops21h 00m
$1,578
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
Wed 11/18
7:45 am-8:22 pm
2 stops28h 37m
Houston George Bush Intcntl
Sat 12/5
9:30 am-7:00 pm
1 stop17h 30m
$1,628
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Mon 11/30
7:45 am-5:05 pm
2 stops25h 20m
Houston George Bush Intcntl
Sun 12/13
6:00 am-7:00 pm
2 stops21h 00m
$1,643
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Sat 12/5
7:45 am-8:05 am
1 stop16h 20m
Houston George Bush Intcntl
Sat 12/12
8:20 pm-10:25 pm
2 stops34h 05m
$1,684
TamuningHouston
GUM Tamuning Guam Intl - IAH Houston George Bush Intcntl
GUMIAH
Tamuning Guam Intl
Fri 12/4
4:45 pm-12:03 am
2 stops47h 18m
Houston George Bush Intcntl
Tue 12/15
7:00 am-2:45 pm
2 stops39h 45m
$2,001
Quickest round-trip
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
Sorted by cheapest first
Best time to book a flight from Guam to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Guam with our price prediction graph.
GUM-IAH
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 George Bush Intcntl Airport
GU0-IAH
GUM-IAH
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown United Airlines from Guam to Houston George Bush Intcntl Airport. 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.
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.7
Reviews
1 / 20
8.0
ExcellentFERNANDO,Sep 2024
YYC - IAH
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
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 George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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Popular flight searches
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Top airline flying from Guam to George Bush Intcntl
Discover the top airline that operate flights from Guam to George Bush Intcntl. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,579 | Average$1,942 | FlexibilityNo cancel fee | On-time69% |