$921+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GUM
Oct 11 — Oct 181
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 September 11, 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 September 11, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:55 pm -
2 stops57h 10m
Fri 10/304:50 pm -
2 stops46h 09m
Deal found 9/8![Multiple Airlines logo]()
$1,389
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:02 am -
2 stops40h 33m
Mon 9/284:35 pm -
2 stops46h 24m
Deal found 9/8![Multiple Airlines logo]()
$1,743
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:02 am -
2 stops40h 33m
Sun 9/134:35 pm -
2 stops63h 38m
Deal found 9/7![Multiple Airlines logo]()
$1,841
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:02 am -
2 stops41h 38m
Sun 10/252:40 am -
2 stops36h 19m
Deal found 9/9![Multiple Airlines logo]()
$1,956
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 10/129:54 pm -
2 stops29h 11m
Mon 10/267:45 am -
1 stop16h 15m
Deal found 9/9![United Airlines logo]()
$2,230
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.
Fri 10/2310:15 am -
1 stop16h 50m
Fri 10/307:45 am -
2 stops29h 10m
Deal found 9/8![United Airlines logo]()
$2,329
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.
Mon 10/510:15 am -
1 stop16h 50m
Mon 10/127:10 am -
2 stops28h 45m
Deal found 9/8![United Airlines logo]()
$2,429
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.
Fri 9/2510:15 am -
1 stop16h 50m
Mon 9/287:10 am -
2 stops31h 05m
Deal found 9/8![United Airlines logo]()
$2,879
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.
Fri 9/1110:15 am -
1 stop16h 50m
Sun 9/137:35 pm -
2 stops43h 52m
Deal found 9/7![United Airlines logo]()
$3,004
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 September 11, 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 September 11, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:02 am -
2 stops40h 33m
Mon 9/284:35 pm -
2 stops46h 24m
Deal found 9/8![Multiple Airlines logo]()
$1,743
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 1/229:30 am -
1 stop17h 30m
Sat 1/307:45 am -
1 stop16h 20m
Deal found 9/9![United Airlines logo]()
$2,019
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:02 am -
2 stops41h 38m
Sun 10/252:40 am -
2 stops36h 19m
Deal found 9/9![Multiple Airlines logo]()
$1,956
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 10/129:54 pm -
2 stops29h 11m
Mon 10/267:45 am -
1 stop16h 15m
Deal found 9/9![United Airlines logo]()
$2,230
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.
Fri 10/2310:10 am -
1 stop20h 40m
Fri 10/307:45 am -
1 stop16h 15m
Deal found 9/8![United Airlines logo]()
$2,351
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.
Fri 9/2510:15 am -
1 stop16h 50m
Mon 9/287:10 am -
2 stops31h 05m
Deal found 9/8![United Airlines logo]()
$2,879
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.
Fri 10/166:00 am -
3 stops21h 05m
Fri 10/307:45 am -
2 stops20h 23m
Deal found 9/6![United Airlines logo]()
$4,227
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/86:00 am -
2 stops21h 05m
Thu 10/157:10 am -
1 stop16h 27m
Deal found 9/10![United Airlines logo]()
$5,080
Last-minute flights from George Bush Intcntl to GuamDiscover last-minute flight deals from George Bush Intcntl to Guam. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Guam. Data last updated September 11, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:02 am -
2 stops40h 33m
Sun 9/134:35 pm -
2 stops63h 38m
Deal found 9/7![Multiple Airlines logo]()
$1,841
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.
Fri 9/1110:15 am -
1 stop16h 50m
Sun 9/137:35 pm -
2 stops43h 52m
Deal found 9/7![United Airlines logo]()
$3,004
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:02 am -
2 stops40h 33m
Mon 9/284:35 pm -
2 stops46h 24m
Deal found 9/8![Multiple Airlines logo]()
$1,743
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.
Fri 9/2510:15 am -
1 stop16h 50m
Mon 9/287:10 am -
2 stops31h 05m
Deal found 9/8![United Airlines logo]()
$2,879
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.
Mon 10/510:15 am -
1 stop16h 50m
Mon 10/127:10 am -
1 stop16h 27m
Deal found 9/8![United Airlines logo]()
$2,429
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:02 am -
2 stops41h 38m
Sun 10/252:40 am -
2 stops36h 19m
Deal found 9/9![Multiple Airlines logo]()
$1,956
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 10/129:54 pm -
2 stops29h 11m
Mon 10/267:45 am -
1 stop16h 15m
Deal found 9/9![United Airlines logo]()
$2,230
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:55 pm -
2 stops57h 10m
Fri 10/304:50 pm -
2 stops46h 09m
Deal found 9/8![Multiple Airlines logo]()
$1,389
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.
Fri 10/2310:15 am -
1 stop16h 50m
Fri 10/307:45 am -
2 stops29h 10m
Deal found 9/8![United Airlines logo]()
$2,329
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 September 11, 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 September 11, 2026.
This Travelocity deal was found by Cheapflights users on 9/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:55 pm -
2 stops56h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1010:15 am -
1 stop16h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$1,732
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/297:20 am -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$4,477
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:16 pm -
3 stops42h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$5,363
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 September 11, 2026.
Round-trip from | $1,389 (Priceline) |
|---|---|
One-way from | $921 (Travelocity) |
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 September 11, 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
Sat 10/10
2:55 pm-1:00 am
3 stops43h 05m
Tamuning Guam Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$991
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Fri 9/25
7:02 am-2:35 pm
2 stops40h 33m
Tamuning Guam Intl
Mon 9/28
4:35 pm-11:59 pm
2 stops46h 24m
$1,743
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Mon 10/12
6:02 am-2:40 pm
2 stops41h 38m
Tamuning Guam Intl
Sun 10/25
2:40 am-11:59 pm
2 stops36h 19m
$1,956
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Fri 1/22
9:30 am-7:00 pm
1 stop17h 30m
Tamuning Guam Intl
Sat 1/30
7:45 am-8:05 am
1 stop16h 20m
$2,019
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Mon 10/12
9:54 pm-6:05 pm
2 stops29h 11m
Tamuning Guam Intl
Mon 10/26
7:45 am-9:00 am
1 stop16h 15m
$2,230
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Fri 10/23
10:10 am-9:50 pm
1 stop20h 40m
Tamuning Guam Intl
Fri 10/30
7:45 am-9:00 am
1 stop16h 15m
$2,351
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Fri 9/25
10:15 am-6:05 pm
1 stop16h 50m
Tamuning Guam Intl
Mon 9/28
7:10 am-11:15 pm
2 stops31h 05m
$2,879
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Fri 10/16
6:00 am-6:05 pm
3 stops21h 05m
Tamuning Guam Intl
Fri 10/30
7:45 am-1:08 pm
2 stops20h 23m
$4,227
Quickest round-trip
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Tue 9/29
10:15 am-6:05 pm
1 stop16h 50m
Tamuning Guam Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$4,477
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Thu 10/8
6:00 am-6:05 pm
2 stops21h 05m
Tamuning Guam Intl
Thu 10/15
7:10 am-8:37 am
1 stop16h 27m
$5,080
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