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Cheap flights from Guam to Houston from $1,832

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Guam to Houston departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Guam to Houston

Recent round-trip flight deals from Guam to Houston

Enter your travel dates to find the best prices.
United Airlines Logo
7:05 am - 8:32 am
GUM
-
IAH
16h 27m
1 stop
United Airlines Logo
10:08 pm - 4:20 am
IAH
-
GUM
39h 12m
2 stops
$1,832United Airlines
Thu, Jul 23 - Mon, Jul 27
United Airlines Logo
7:05 am - 8:32 am
GUM
-
IAH
16h 27m
1 stop
United Airlines Logo
10:40 am - 9:45 pm
IAH
-
GUM
20h 05m
1 stop
$2,105United Airlines
Thu, Jul 23 - Mon, Jul 27

United Airlines flights from Guam to Houston

Our best United Airlines deals on Guam to Houston flight tickets
United Airlines
Apr 9
GUM7:05 amTamuning Guam Intl
37h 12m
2 stops
IAH5:17 amHouston George Bush Intcntl
May 9
IAH10:04 pmHouston George Bush Intcntl
53h 01m
3 stops
GUM6:05 pmTamuning Guam Intl
$1,605
United Airlines
Apr 9
GUM7:05 amTamuning Guam Intl
16h 05m
1 stop
IAH8:10 amHouston George Bush Intcntl
May 9
IAH4:31 pmHouston George Bush Intcntl
34h 34m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,643
United Airlines
Jul 23
GUM7:05 amTamuning Guam Intl
16h 27m
1 stop
IAH8:32 amHouston George Bush Intcntl
Jul 27
IAH10:08 pmHouston George Bush Intcntl
39h 12m
2 stops
GUM4:20 amTamuning Guam Intl
$1,832

momondo 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, momondo users made 832,500 searches. Data last updated February 26, 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

Price

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 7/23

7:05 am-8:32 am

1 stop16h 27m

Houston George Bush Intcntl

Mon 7/27

10:08 pm-4:20 am

2 stops39h 12m

$1,832

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 7/23

7:05 am-8:32 am

1 stop16h 27m

Houston George Bush Intcntl

Mon 7/27

10:40 am-9:45 pm

1 stop20h 05m

$2,105

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Guam to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to Houston

Fastest flight time

27h 05m

Direct flights

None
The fastest flight from Guam to Houston takes 27h 05m
There are no direct flights from Guam to Houston. There are no popular flight routes from Guam to Houston.
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  • When did momondo last update prices for flights from Guam to Houston?

    Prices for flights from Guam to Houston are updated daily.

  • How old do you have to be to fly from Guam to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Guam to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Guam to Houston?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Guam from Houston. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Guam to Houston with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Guam to Houston?

Finding the right flight to Houston from Guam is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Guam to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Guam on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Guam to Houston?

momondo helps you find the best flight between Guam and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Guam to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Guam to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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