$1,311+ Cheap flights from George Bush Intcntl (IAH) to Guam
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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GUM
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from George Bush Intcntl to Guam 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 George Bush Intcntl to Guam
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to GuamExplore the most affordable flight options available from George Bush Intcntl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
2 stops40h 45m
Mon 12/74:45 pm -
2 stops47h 14m
Deal found 10/24![Alaska Airlines logo]()
$1,311
This Delta deal was found by Cheapflights users on 10/22. 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 11/235:10 am -
2 stops27h 50m
Sun 12/62:40 am -
2 stops35h 50m
Deal found 10/22![Delta logo]()
$1,923
This Delta deal was found by Cheapflights users on 10/21. 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 11/115:10 am -
2 stops41h 55m
Wed 12/22:40 am -
2 stops35h 50m
Deal found 10/21![Delta logo]()
$1,935
This Priceline deal was found by Cheapflights users on 10/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:45 pm -
2 stops56h 00m
Mon 12/74:45 pm -
2 stops47h 14m
Deal found 10/20![Alaska Airlines logo]()
$1,983
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:30 am -
1 stop17h 30m
Mon 12/77:45 am -
1 stop16h 20m
Deal found 10/24![United Airlines logo]()
$2,229
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/239:30 am -
1 stop17h 30m
Mon 12/77:45 am -
1 stop16h 20m
Deal found 10/22![United Airlines logo]()
$2,230
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/110:25 am -
1 stop19h 20m
Mon 12/77:45 am -
1 stop16h 20m
Deal found 10/20![United Airlines logo]()
$2,251
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/185:00 am -
2 stops22h 00m
Wed 11/257:45 am -
2 stops25h 15m
Deal found 10/20![United Airlines logo]()
$2,429
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/246:00 am -
2 stops22h 00m
Sat 11/287:45 am -
1 stop16h 20m
Deal found 10/20![United Airlines logo]()
$2,929
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/2410:15 am -
1 stop17h 45m
Fri 1/87:45 am -
1 stop16h 20m
Deal found 10/20![United Airlines logo]()
$2,979
Best flights from George Bush Intcntl to GuamDiscover carefully curated flight deals from George Bush Intcntl to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/179:30 am -
1 stop17h 30m
Sat 1/234:55 pm -
1 stop37h 55m
Deal found 10/24![United Airlines logo]()
$2,049
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 3/217:55 pm -
2 stops32h 05m
Thu 3/257:45 am -
1 stop16h 17m
Deal found 10/21![United Airlines logo]()
$2,229
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:30 am -
1 stop17h 30m
Mon 12/77:45 am -
2 stops23h 07m
Deal found 10/24![United Airlines logo]()
$2,229
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/239:30 am -
1 stop17h 30m
Mon 12/77:45 am -
2 stops23h 07m
Deal found 10/22![United Airlines logo]()
$2,230
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/209:30 am -
1 stop18h 30m
Wed 3/247:45 am -
2 stops24h 38m
Deal found 10/24![United Airlines logo]()
$2,279
Last-minute flights from George Bush Intcntl to GuamDiscover last-minute flight deals from George Bush Intcntl to Guam. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Guam. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/247:20 am -
2 stops20h 40m
Sat 11/287:45 am -
2 stops21h 50m
Deal found 10/20![United Airlines logo]()
$2,929
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/246:00 am -
3 stops22h 00m
Fri 1/87:45 am -
2 stops23h 05m
Deal found 10/20![United Airlines logo]()
$2,979
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/105:00 am -
2 stops22h 00m
Thu 11/127:45 am -
2 stops28h 30m
Deal found 10/23![United Airlines logo]()
$3,129
This Delta deal was found by Cheapflights users on 10/21. 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 11/115:10 am -
2 stops41h 55m
Wed 12/22:40 am -
2 stops35h 50m
Deal found 10/21![Delta logo]()
$1,935
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/185:00 am -
2 stops22h 00m
Wed 11/257:45 am -
2 stops25h 15m
Deal found 10/20![United Airlines logo]()
$2,429
This Delta deal was found by Cheapflights users on 10/22. 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 11/235:10 am -
2 stops27h 50m
Sun 12/62:40 am -
2 stops35h 50m
Deal found 10/22![Delta logo]()
$1,923
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/239:30 am -
1 stop17h 30m
Mon 12/77:45 am -
1 stop16h 20m
Deal found 10/22![United Airlines logo]()
$2,230
One-way flights from George Bush Intcntl to GuamSearch for one-way flight options from George Bush Intcntl to Guam. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from George Bush Intcntl to Guam. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/186:48 pm -
2 stops32h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$1,682
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 12/2010:25 am -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$2,197
Find flight deals from George Bush Intcntl to Guam
Keep the following information in mind while searching for George Bush Intcntl to Guam flight deals. Data was last updated October 25, 2026.
Round-trip from | $1,311 (Alaska Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Guam 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 October 25, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Guam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Sun 12/20
6:40 pm-7:00 pm
2 stops32h 20m
Tamuning Guam Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,682
Quickest round-trip
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Wed 11/18
6:48 pm-7:00 pm
2 stops32h 12m
Tamuning Guam Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,682
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Sun 1/17
9:30 am-7:00 pm
1 stop17h 30m
Tamuning Guam Intl
Sat 1/23
4:55 pm-2:50 pm
1 stop37h 55m
$2,049
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Sun 3/21
7:55 pm-7:00 pm
2 stops32h 05m
Tamuning Guam Intl
Thu 3/25
7:45 am-9:02 am
1 stop16h 17m
$2,229
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Thu 12/3
9:30 am-7:00 pm
1 stop17h 30m
Tamuning Guam Intl
Mon 12/7
7:45 am-2:52 pm
2 stops23h 07m
$2,229
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Mon 11/23
9:30 am-7:00 pm
1 stop17h 30m
Tamuning Guam Intl
Mon 12/7
7:45 am-2:52 pm
2 stops23h 07m
$2,230
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Sat 3/20
9:30 am-7:00 pm
1 stop18h 30m
Tamuning Guam Intl
Wed 3/24
7:45 am-5:23 pm
2 stops24h 38m
$2,279
Sorted by cheapest first
Best time to book a flight from George Bush Intcntl to Guam
Have a flexible travel schedule? Discover the best time to fly to Guam from George Bush Intcntl with our price prediction graph.
IAH-GUM
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 George Bush Intcntl Airport to Guam
IAH-GU0
IAH-GUM
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights