$1,969+ Cheap flights from Houston to Tamuning (GUM)
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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GUM
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Tamuning with Cheapflights
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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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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 Houston to Tamuning
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Cheapest flights from Houston to TamuningExplore the most affordable flight options available from Houston to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Houston to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 12/88:10 pm -
2 stops30h 50m
Thu 12/177:45 am -
2 stops28h 44m
Deal found 8/7![United Airlines logo]()
$1,969
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 10/16:10 am -
2 stops26h 45m
Fri 10/92:00 am -
2 stops36h 55m
Deal found 8/6![Delta logo]()
$1,984
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/77:35 am -
2 stops25h 20m
Mon 9/145:20 pm -
2 stops39h 34m
Deal found 8/8![Delta logo]()
$2,034
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/76:00 am -
2 stops50h 55m
Mon 9/145:20 pm -
2 stops44h 19m
Deal found 8/8![Delta logo]()
$2,039
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/225:00 am -
2 stops31h 40m
Tue 12/297:45 am -
2 stops21h 50m
Deal found 8/9![United Airlines logo]()
$2,044
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 12/2010:15 pm -
2 stops35h 30m
Mon 12/287:45 am -
1 stop16h 20m
Deal found 8/9![United Airlines logo]()
$2,045
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/1910:15 pm -
2 stops28h 45m
Tue 12/297:45 am -
2 stops29h 15m
Deal found 8/9![United Airlines logo]()
$2,069
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/1910:15 pm -
2 stops28h 45m
Sun 12/277:45 am -
1 stop16h 20m
Deal found 8/9![United Airlines logo]()
$2,119
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:25 pm -
2 stops42h 30m
Tue 9/155:20 pm -
2 stops44h 19m
Deal found 8/9![Delta logo]()
$2,184
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/179:35 am -
1 stop17h 25m
Tue 12/297:45 am -
2 stops23h 01m
Deal found 8/9![United Airlines logo]()
$2,189
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/217:25 am -
2 stops26h 20m
Mon 12/287:45 am -
2 stops21h 41m
Deal found 8/9![United Airlines logo]()
$2,215
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/179:35 am -
1 stop17h 25m
Sat 12/267:45 am -
1 stop16h 20m
Deal found 8/9![United Airlines logo]()
$2,239
Best flights from Houston to TamuningDiscover carefully curated flight deals from Houston to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Houston to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 12/89:35 am -
1 stop17h 25m
Thu 12/177:45 am -
1 stop16h 16m
Deal found 8/7![United Airlines logo]()
$1,969
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/77:35 am -
2 stops25h 20m
Mon 9/145:20 pm -
2 stops39h 34m
Deal found 8/8![Delta logo]()
$2,034
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/76:00 am -
2 stops50h 55m
Mon 9/145:20 pm -
2 stops44h 19m
Deal found 8/8![Delta logo]()
$2,039
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/2110:25 pm -
2 stops35h 20m
Tue 12/297:45 am -
2 stops25h 34m
Deal found 8/9![United Airlines logo]()
$2,045
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:25 pm -
2 stops42h 30m
Tue 9/155:20 pm -
2 stops44h 19m
Deal found 8/9![Delta logo]()
$2,184
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/217:25 am -
2 stops26h 20m
Mon 12/287:45 am -
1 stop16h 20m
Deal found 8/9![United Airlines logo]()
$2,215
This United Airlines deal was found by Cheapflights users on 8/4. 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 -
2 stops21h 05m
Tue 10/207:10 am -
2 stops20h 48m
Deal found 8/4![United Airlines logo]()
$2,279
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 10/110:15 am -
1 stop16h 50m
Sat 10/107:10 am -
1 stop16h 27m
Deal found 8/6![United Airlines logo]()
$2,279
This Delta deal was found by Cheapflights users on 8/6. 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 9/15:20 pm -
2 stops31h 15m
Sat 9/52:00 am -
2 stops46h 50m
Deal found 8/6![Delta logo]()
$2,658
Last-minute flights from Houston to TamuningDiscover last-minute flight deals from Houston to Tamuning. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Tamuning. Data last updated August 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 8/86:00 am -
2 stops21h 05m
Mon 8/107:30 pm -
2 stops43h 57m
Deal found 8/8![United Airlines logo]()
$3,004
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 8/155:20 pm -
2 stops31h 15m
Fri 8/212:00 am -
2 stops34h 23m
Deal found 8/8![Delta logo]()
$2,846
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 8/1512:12 pm -
2 stops36h 23m
Fri 8/212:00 am -
2 stops34h 05m
Deal found 8/8![Delta logo]()
$2,846
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 8/156:00 am -
2 stops21h 05m
Sat 8/221:00 pm -
1 stop17h 00m
Deal found 8/8![United Airlines logo]()
$3,051
This Delta deal was found by Cheapflights users on 8/6. 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 9/16:36 pm -
2 stops38h 19m
Sat 9/52:00 am -
2 stops34h 50m
Deal found 8/6![Delta logo]()
$2,646
This Delta deal was found by Cheapflights users on 8/6. 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 9/15:20 pm -
2 stops31h 15m
Sat 9/52:00 am -
2 stops46h 50m
Deal found 8/6![Delta logo]()
$2,658
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 9/110:15 am -
1 stop16h 50m
Sun 9/67:30 pm -
2 stops40h 50m
Deal found 8/6![United Airlines logo]()
$2,954
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/77:35 am -
2 stops25h 20m
Mon 9/145:20 pm -
2 stops39h 34m
Deal found 8/8![Delta logo]()
$2,034
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 9/76:00 am -
2 stops50h 55m
Mon 9/145:20 pm -
2 stops44h 19m
Deal found 8/8![Delta logo]()
$2,039
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/710:15 am -
1 stop16h 50m
Mon 9/147:10 am -
1 stop16h 27m
Deal found 8/8![United Airlines logo]()
$2,359
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:25 pm -
2 stops42h 30m
Tue 9/155:20 pm -
2 stops44h 19m
Deal found 8/9![Delta logo]()
$2,184
Find flight deals from Houston to Tamuning
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 9, 2026.
Round-trip from | $1,969 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Tamuning 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 August 9, 2026.
Use the filters below to find and compare flights from Houston to Tamuning 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
Tue 12/8
9:35 am-7:00 pm
1 stop17h 25m
Tamuning Guam Intl
Thu 12/17
7:45 am-8:01 am
1 stop16h 16m
$1,969
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Mon 9/7
7:35 am-11:55 pm
2 stops25h 20m
Tamuning Guam Intl
Mon 9/14
5:20 pm-5:54 pm
2 stops39h 34m
$2,034
HoustonTamuning
HOU Houston Hobby - GUM Tamuning Guam Intl
HOUGUM
Houston Hobby
Mon 9/7
6:00 am-11:55 pm
2 stops50h 55m
Tamuning Guam Intl
Mon 9/14
5:20 pm-10:39 pm
2 stops44h 19m
$2,039
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Mon 12/21
10:25 pm-1:45 am
2 stops35h 20m
Tamuning Guam Intl
Tue 12/29
7:45 am-5:19 pm
2 stops25h 34m
$2,045
HoustonTamuning
HOU Houston Hobby - GUM Tamuning Guam Intl
HOUGUM
Houston Hobby
Wed 9/9
2:25 pm-11:55 pm
2 stops42h 30m
Tamuning Guam Intl
Tue 9/15
5:20 pm-10:39 pm
2 stops44h 19m
$2,184
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Mon 12/21
7:25 am-1:45 am
2 stops26h 20m
Tamuning Guam Intl
Mon 12/28
7:45 am-8:05 am
1 stop16h 20m
$2,215
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Fri 10/16
6:00 am-6:05 pm
2 stops21h 05m
Tamuning Guam Intl
Tue 10/20
7:10 am-12:58 pm
2 stops20h 48m
$2,279
Quickest round-trip
HoustonTamuning
IAH Houston George Bush Intcntl - GUM Tamuning Guam Intl
IAHGUM
Houston George Bush Intcntl
Thu 10/1
10:15 am-6:05 pm
1 stop16h 50m
Tamuning Guam Intl
Sat 10/10
7:10 am-8:37 am
1 stop16h 27m
$2,279
HoustonTamuning
HOU Houston Hobby - GUM Tamuning Guam Intl
HOUGUM
Houston Hobby
Tue 9/1
5:20 pm-3:35 pm
2 stops31h 15m
Tamuning Guam Intl
Sat 9/5
2:00 am-9:50 am
2 stops46h 50m
$2,658
Sorted by cheapest first
Best time to book a flight from Houston to Tamuning
Have a flexible travel schedule? Discover the best time to fly to Tamuning from Houston with our price prediction graph.
HO1-GUM
IAH-GUM
HOU-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 to Tamuning
HO1-GUM
IAH-GUM
HOU-GUM
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Tamuning
Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated August 9, 2026.
Peruse reviews from past customers who have flown with United Airlines from Houston to Tamuning to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Houston to Tamuning. 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 Houston to Tamuning
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Complete your trip
Complete your trip to Tamuning by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Houston to Tamuning, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Tamuning flights
Browse other Houston and Tamuning flight options. Last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Tamuning
Explore flights to Tamuning departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Top airline flying from Houston to Tamuning
Discover the top airline that operate flights from Houston to Tamuning. 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 August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,918 | Average$2,227 | FlexibilityNo cancel fee | On-time69% |