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.

When did momondo last update prices for flights from Guam to Houston?

Prices for flights from Guam to Houston are updated daily.

How many operators does momondo search for flights from Guam to Houston?

As of January 2026, there is 1 operator available to choose from for flights from Guam to Houston.

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.

$1,578 Cheap Flights from Guam to Houston in 2026

1 adult

0 bags

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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.

7:20 am - 7:10 pm

GUM

IAH

27h 50m2 stops

5:00 am - 6:50 pm

IAH

GUM

22h 50m2 stops

$1,578United Airlines

Wed, Feb 18 - Wed, Mar 11

7:40 am - 7:57 am

GUM

IAH

16h 17m1 stop

11:25 am - 1:45 am

IAH

GUM

23h 20m1 stop

$1,580United Airlines

Wed, Feb 18 - Wed, Mar 11

7:15 am - 6:38 pm

GUM

IAH

26h 23m2 stops

8:15 pm - 6:05 pm

IAH

GUM

30h 50m2 stops

$1,778United Airlines

Tue, Jul 7 - Tue, Jul 14

7:05 am - 1:09 pm

GUM

IAH

21h 04m2 stops

10:40 am - 9:45 pm

IAH

GUM

20h 05m1 stop

$1,780United Airlines

Mon, Jun 1 - Mon, Jun 22

7:05 am - 11:10 am

GUM

IAH

19h 05m2 stops

5:20 am - 4:20 am

IAH

GUM

32h 00m2 stops

$1,781United Airlines

Mon, Jun 1 - Mon, Jun 22

1:00 pm - 3:00 pm

GUM

IAH

17h 00m1 stop

10:40 am - 9:45 pm

IAH

GUM

20h 05m1 stop

$4,813United Airlines

Tue, Jul 7 - Tue, Jul 14

United Airlines flights from Guam to Houston

Our best United Airlines deals on Guam to Houston flight tickets

United Airlines

Feb 18

GUM7:20 amTamuning Guam Intl

27h 50m

2 stops

IAH7:10 pmHouston George Bush Intcntl

Mar 11

IAH5:00 amHouston George Bush Intcntl

22h 50m

2 stops

GUM6:50 pmTamuning Guam Intl

$1,578

United Airlines

Feb 18

GUM7:40 amTamuning Guam Intl

16h 17m

1 stop

IAH7:57 amHouston George Bush Intcntl

Mar 11

IAH11:25 amHouston George Bush Intcntl

23h 20m

1 stop

GUM1:45 amTamuning Guam Intl

$1,580

United Airlines

Jul 7

GUM7:15 amTamuning Guam Intl

26h 23m

2 stops

IAH6:38 pmHouston George Bush Intcntl

Jul 14

IAH8:15 pmHouston George Bush Intcntl

30h 50m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,778

Fly from

Fly to

Route

Depart

Return

Price

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 2/18

7:20 am-7:10 pm

2 stops27h 50m

Houston George Bush Intcntl

Wed 3/11

5:00 am-6:50 pm

2 stops22h 50m

$1,578

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 2/18

7:40 am-7:57 am

1 stop16h 17m

Houston George Bush Intcntl

Wed 3/11

11:25 am-1:45 am

1 stop23h 20m

$1,580

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Tue 7/7

7:15 am-6:38 pm

2 stops26h 23m

Houston George Bush Intcntl

Tue 7/14

8:15 pm-6:05 pm

2 stops30h 50m

$1,778

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 6/1

7:05 am-1:09 pm

2 stops21h 04m

Houston George Bush Intcntl

Mon 6/22

10:40 am-9:45 pm

1 stop20h 05m

$1,780

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 6/1

7:05 am-11:10 am

2 stops19h 05m

Houston George Bush Intcntl

Mon 6/22

5:20 am-4:20 am

2 stops32h 00m

$1,781

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Tue 7/7

1:00 pm-3:00 pm

1 stop17h 00m

Houston George Bush Intcntl

Tue 7/14

10:40 am-9:45 pm

1 stop20h 05m

$4,813

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	21h 04m
Direct flights	None

The fastest flight from Guam to Houston takes 21h 04m

There are no direct flights from Guam to Houston. There are no popular flight routes from Guam to Houston.

Search flight deals

When did momondo last update prices for flights from Guam to Houston?
Prices for flights from Guam to Houston are updated daily.
How many operators does momondo search for flights from Guam to Houston?
As of January 2026, there is 1 operator available to choose from for flights from Guam to Houston.
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.

Best airlines flying from Guam to Houston

Compare and see reviews for airlines that fly from Guam to Houston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,575	Free Cancellation	Rating 7.4 9,144 reviews		Search United Airlines flights

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.