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Cheap flights from Guam to Houston from $1,577

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 2/18. 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
7:20 am - 8:41 pmGUM-IAH
29h 21m2 stops
United Airlines Logo
10:05 am - 6:50 pmIAH-GUM
17h 45m1 stop
$1,577United Airlines
Find Deal
Wed, Feb 18 - Wed, Mar 11
United Airlines Logo
7:40 am - 7:57 amGUM-IAH
16h 17m1 stop
United Airlines Logo
11:25 am - 1:45 amIAH-GUM
23h 20m1 stop
$1,579United Airlines
Find Deal
Wed, Feb 18 - Wed, Mar 11
United Airlines Logo
7:05 am - 8:39 pmGUM-IAH
29h 34m2 stops
United Airlines Logo
10:14 pm - 6:50 pmIAH-GUM
28h 36m2 stops
$1,627United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
7:05 am - 8:39 pmGUM-IAH
29h 34m2 stops
United Airlines Logo
9:35 pm - 6:50 pmIAH-GUM
29h 15m2 stops
$1,677United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
7:05 am - 6:55 pmGUM-IAH
27h 50m2 stops
United Airlines Logo
6:00 am - 7:00 pmIAH-GUM
21h 00m2 stops
$1,827United Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2
United Airlines Logo
12:30 pm - 2:40 pmGUM-IAH
18h 10m1 stop
United Airlines Logo
6:00 am - 7:00 pmIAH-GUM
21h 00m2 stops
$1,834United Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2
United Airlines Logo
12:30 pm - 2:40 pmGUM-IAH
18h 10m1 stop
United Airlines Logo
9:35 am - 7:00 pmIAH-GUM
17h 25m1 stop
$1,879United Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2
United Airlines Logo
7:40 am - 8:00 amGUM-IAH
16h 20m1 stop
United Airlines Logo
10:25 am - 9:45 pmIAH-GUM
19h 20m1 stop
$2,104United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
7:40 am - 8:00 amGUM-IAH
16h 20m1 stop
United Airlines Logo
5:15 am - 9:45 pmIAH-GUM
24h 30m2 stops
$2,109United Airlines
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Thu, Nov 13 - Mon, Nov 17
Delta Logo
1:00 am - 11:15 pmGUM-IAH
38h 15m2 stops
Delta Logo
7:40 am - 11:05 pmIAH-GUM
23h 25m2 stops
$2,117Delta
Find Deal
Wed, Nov 19 - Mon, Nov 24

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
Feb 18
GUM7:20 amTamuning Guam Intl
29h 21m
2 stops
IAH8:41 pmHouston George Bush Intcntl
Mar 11
IAH10:05 amHouston George Bush Intcntl
17h 45m
1 stop
GUM6:50 pmTamuning Guam Intl
$1,577
Find similar
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
$1,579
Find similar
United Airlines
Nov 20
GUM7:05 amTamuning Guam Intl
29h 34m
2 stops
IAH8:39 pmHouston George Bush Intcntl
Nov 24
IAH10:14 pmHouston George Bush Intcntl
28h 36m
2 stops
GUM6:50 pmTamuning Guam Intl
$1,627
Find similar

Delta flights from Guam to Houston George Bush Intcntl Airport

Our best Delta deals on Guam to Houston George Bush Intcntl Airport flight tickets
Delta
Nov 19
GUM1:00 amTamuning Guam Intl
38h 15m
2 stops
IAH11:15 pmHouston George Bush Intcntl
Nov 24
IAH7:40 amHouston George Bush Intcntl
23h 25m
2 stops
GUM11:05 pmTamuning Guam Intl
$2,117
Find similar
Delta
Nov 12
GUM1:00 amTamuning Guam Intl
38h 15m
2 stops
IAH11:15 pmHouston George Bush Intcntl
Nov 17
IAH7:40 amHouston George Bush Intcntl
23h 25m
2 stops
GUM11:05 pmTamuning Guam Intl
$2,223
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Guam to Houston George Bush Intcntl Airport 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 November 3, 2025.
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

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 2/18

7:20 am-8:41 pm

2 stops29h 21m

Houston George Bush Intcntl

Wed 3/11

10:05 am-6:50 pm

1 stop17h 45m

$1,577

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

$1,579

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 11/20

7:05 am-8:39 pm

2 stops29h 34m

Houston George Bush Intcntl

Mon 11/24

10:14 pm-6:50 pm

2 stops28h 36m

$1,627

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 11/13

7:05 am-8:39 pm

2 stops29h 34m

Houston George Bush Intcntl

Mon 11/17

9:35 pm-6:50 pm

2 stops29h 15m

$1,677

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 12/22

7:05 am-6:55 pm

2 stops27h 50m

Houston George Bush Intcntl

Fri 1/2

6:00 am-7:00 pm

2 stops21h 00m

$1,827

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 12/22

12:30 pm-2:40 pm

1 stop18h 10m

Houston George Bush Intcntl

Fri 1/2

6:00 am-7:00 pm

2 stops21h 00m

$1,834

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 12/22

12:30 pm-2:40 pm

1 stop18h 10m

Houston George Bush Intcntl

Fri 1/2

9:35 am-7:00 pm

1 stop17h 25m

$1,879

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 11/13

7:40 am-8:00 am

1 stop16h 20m

Houston George Bush Intcntl

Mon 11/17

10:25 am-9:45 pm

1 stop19h 20m

$2,104

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 11/13

7:40 am-8:00 am

1 stop16h 20m

Houston George Bush Intcntl

Mon 11/17

5:15 am-9:45 pm

2 stops24h 30m

$2,109

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 11/19

1:00 am-11:15 pm

2 stops38h 15m

Houston George Bush Intcntl

Mon 11/24

7:40 am-11:05 pm

2 stops23h 25m

$2,117

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Guam to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $1,677. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Saturday is $1,925.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Guam to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $1,677. Try not to purchase tickets at noon because they tend to be around $1,781. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 22% 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

Direct flights

None
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.
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  • 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?

  • 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 AirlinesPriceFrom $1,576Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

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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.

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