How many operators does momondo search for flights from Guam to Houston George Bush Intcntl Airport?

As of April 2026, there is 1 operator available to choose from for flights from Guam to Houston George Bush Intcntl Airport.

How old do you have to be to fly from Guam to Houston George Bush Intcntl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Guam to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,793 Cheap Flights from Guam to Houston George Bush Intcntl Airport in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Guam to Houston

Round-trip

One-way

Recent round-trip flight deals from Guam to Houston

Enter your travel dates to find the best prices.

7:35 pm - 12:22 am

GUM

IAH

43h 47m

2 stops

4:21 pm - 6:05 pm

IAH

GUM

58h 44m

2 stops

$1,793United Airlines

Sun, Sep 13 - Fri, Sep 18

12:15 pm - 2:55 pm

GUM

IAH

17h 40m

1 stop

4:21 pm - 6:05 pm

IAH

GUM

58h 44m

2 stops

$1,796United Airlines

Sun, Sep 13 - Fri, Sep 18

12:15 pm - 2:55 pm

GUM

IAH

17h 40m

1 stop

10:15 am - 6:05 pm

IAH

GUM

16h 50m

1 stop

$1,830United Airlines

Sun, Sep 13 - Fri, Sep 18

5:00 pm - 3:00 pm

GUM

IAH

37h 00m

1 stop

8:10 pm - 4:20 am

IAH

GUM

41h 10m

2 stops

$1,919United Airlines

Wed, Jun 17 - Fri, Jun 26

7:30 pm - 12:15 am

GUM

IAH

43h 45m

2 stops

8:10 pm - 4:20 am

IAH

GUM

41h 10m

2 stops

$1,924United Airlines

Wed, Jun 17 - Fri, Jun 26

7:15 am - 10:52 pm

GUM

IAH

30h 37m

2 stops

8:10 pm - 4:20 am

IAH

GUM

41h 10m

2 stops

$1,925United Airlines

Wed, Jun 17 - Fri, Jun 26

7:15 am - 10:52 pm

GUM

IAH

30h 37m

2 stops

8:10 pm - 6:05 pm

IAH

GUM

30h 55m

2 stops

$2,301United Airlines

Wed, Jun 17 - Fri, Jun 26

7:05 am - 8:32 am

GUM

IAH

16h 27m

1 stop

10:40 am - 9:45 pm

IAH

GUM

20h 05m

1 stop

$2,303United Airlines

Wed, Jun 17 - Fri, Jun 26

7:05 am - 11:15 am

GUM

IAH

19h 10m

2 stops

6:00 am - 4:20 am

IAH

GUM

31h 20m

2 stops

$2,304United Airlines

Wed, Jun 17 - Fri, Jun 26

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United Airlines flights from Guam to Houston George Bush Intcntl Airport

Our best United Airlines deals on Guam to Houston George Bush Intcntl Airport flight tickets

United Airlines

Sep 13

GUM7:35 pmTamuning Guam Intl

43h 47m

2 stops

IAH12:22 amHouston George Bush Intcntl

Sep 18

IAH4:21 pmHouston George Bush Intcntl

58h 44m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,793

United Airlines

Sep 13

GUM12:15 pmTamuning Guam Intl

17h 40m

1 stop

IAH2:55 pmHouston George Bush Intcntl

Sep 18

IAH4:21 pmHouston George Bush Intcntl

58h 44m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,796

United Airlines

Sep 13

GUM12:15 pmTamuning Guam Intl

17h 40m

1 stop

IAH2:55 pmHouston George Bush Intcntl

Sep 18

IAH10:15 amHouston George Bush Intcntl

16h 50m

1 stop

GUM6:05 pmTamuning Guam Intl

$1,830

momondo Fare Finder

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

Price

Cheapest round-trip

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Sun 9/13

7:35 pm-12:22 am

2 stops43h 47m

Houston George Bush Intcntl

Fri 9/18

4:21 pm-6:05 pm

2 stops58h 44m

$1,793

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Sun 9/13

12:15 pm-2:55 pm

1 stop17h 40m

Houston George Bush Intcntl

Fri 9/18

4:21 pm-6:05 pm

2 stops58h 44m

$1,796

Quickest round-trip

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Sun 9/13

12:15 pm-2:55 pm

1 stop17h 40m

Houston George Bush Intcntl

Fri 9/18

10:15 am-6:05 pm

1 stop16h 50m

$1,830

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 6/17

5:00 pm-3:00 pm

1 stop37h 00m

Houston George Bush Intcntl

Fri 6/26

8:10 pm-4:20 am

2 stops41h 10m

$1,919

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 6/17

7:30 pm-12:15 am

2 stops43h 45m

Houston George Bush Intcntl

Fri 6/26

8:10 pm-4:20 am

2 stops41h 10m

$1,924

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 6/17

7:15 am-10:52 pm

2 stops30h 37m

Houston George Bush Intcntl

Fri 6/26

8:10 pm-4:20 am

2 stops41h 10m

$1,925

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 6/17

7:15 am-10:52 pm

2 stops30h 37m

Houston George Bush Intcntl

Fri 6/26

8:10 pm-6:05 pm

2 stops30h 55m

$2,301

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 6/17

7:05 am-8:32 am

1 stop16h 27m

Houston George Bush Intcntl

Fri 6/26

10:40 am-9:45 pm

1 stop20h 05m

$2,303

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 6/17

7:05 am-11:15 am

2 stops19h 10m

Houston George Bush Intcntl

Fri 6/26

6:00 am-4:20 am

2 stops31h 20m

$2,304

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Guam to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Guam to Houston George Bush Intcntl Airport flights?

You could potentially save up to 43% on your flight if you consider stops on a Guam to Houston George Bush Intcntl Airport flight.

Cheap Guam to Houston George Bush Intcntl Airport flight deals and tips

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

Fastest flight time	30h 37m
Direct flights	None

The fastest flight from Guam to Houston George Bush Intcntl Airport takes 30h 37m

There are no direct flights from Guam to Houston George Bush Intcntl Airport. There are no popular flight routes from Guam to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Guam to Houston George Bush Intcntl Airport

When did momondo last update prices for flights from Guam to Houston George Bush Intcntl Airport?
Prices for flights from Guam to Houston George Bush Intcntl Airport were last updated today.
How many operators does momondo search for flights from Guam to Houston George Bush Intcntl Airport?
As of April 2026, there is 1 operator available to choose from for flights from Guam to Houston George Bush Intcntl Airport.
How old do you have to be to fly from Guam to Houston George Bush Intcntl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Guam to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Guam to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Guam to Houston George Bush Intcntl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,579	Free Cancellation	Rating 7.4 9,607 reviews		Search United Airlines flights

Katy

The Woodlands

Conroe

Humble

Spring

Cypress

Montgomery

Jersey Village

Tomball

Livingston

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Guam.

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

All flight searches from Guam to Houston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Guam.

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

Price alerts on flights to Houston from Guam are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.