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Cheap flights from Guam to Houston from $1,361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guam to Houston departing on 9/3. 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

United Airlines Logo
7:20 am - 6:52 pmGUM-IAH
26h 32m2 stops
United Airlines Logo
6:50 pm - 6:05 pmIAH-GUM
32h 15m2 stops
$1,628United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
7:15 am - 12:33 amGUM-IAH
32h 18m2 stops
United Airlines Logo
10:40 am - 1:45 amIAH-GUM
24h 05m1 stop
$1,884United Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
United Airlines Logo
12:30 pm - 2:55 pmGUM-IAH
17h 25m1 stop
United Airlines Logo
10:15 am - 6:05 pmIAH-GUM
16h 50m1 stop
$1,904United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
1:00 pm - 2:55 pmGUM-IAH
16h 55m1 stop
United Airlines Logo
10:15 am - 6:05 pmIAH-GUM
16h 50m1 stop
$1,905United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
12:30 pm - 2:55 pmGUM-IAH
17h 25m1 stop
United Airlines Logo
5:40 am - 6:05 pmIAH-GUM
21h 25m2 stops
$1,909United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Delta Logo
1:55 am - 11:13 pmGUM-IAH
36h 18m2 stops
Delta Logo
6:27 am - 12:10 amIAH-GUM
26h 43m2 stops
$1,917Delta
Find Deal
Wed, Sep 17 - Mon, Sep 22
Delta Logo
1:55 am - 8:41 amGUM-IAH
45h 46m2 stops
Delta Logo
1:07 pm - 12:10 amIAH-GUM
44h 03m2 stops
$2,887Delta
Find Deal
Sun, Aug 10 - Tue, Aug 19
United Airlines Logo
12:30 pm - 2:45 pmGUM-IAH
17h 15m1 stop
United Airlines Logo
10:10 am - 6:05 pmIAH-GUM
16h 55m1 stop
$3,218United Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
United Airlines Logo
7:05 am - 5:47 amGUM-IAH
38h 42m2 stops
United Airlines Logo
9:55 pm - 7:00 pmIAH-GUM
29h 05m2 stops
$3,664United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 20
United Airlines Logo
7:25 am - 12:55 pmGUM-IAH
21h 30m2 stops
United Airlines Logo
10:25 am - 1:45 amIAH-GUM
23h 20m1 stop
$6,671United Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 20

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 18
GUM7:20 amTamuning Guam Intl
26h 32m
2 stops
IAH6:52 pmHouston George Bush Intcntl
Sep 22
IAH6:50 pmHouston George Bush Intcntl
32h 15m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,628
Find similar
United Airlines
Aug 11
GUM7:15 amTamuning Guam Intl
32h 18m
2 stops
IAH12:33 amHouston George Bush Intcntl
Aug 19
IAH10:40 amHouston George Bush Intcntl
24h 05m
1 stop
GUM1:45 amTamuning Guam Intl
$1,884
Find similar
United Airlines
Sep 18
GUM12:30 pmTamuning Guam Intl
17h 25m
1 stop
IAH2:55 pmHouston George Bush Intcntl
Sep 22
IAH10:15 amHouston George Bush Intcntl
16h 50m
1 stop
GUM6:05 pmTamuning Guam Intl
$1,904
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
Sep 17
GUM1:55 amTamuning Guam Intl
36h 18m
2 stops
IAH11:13 pmHouston George Bush Intcntl
Sep 22
IAH6:27 amHouston George Bush Intcntl
26h 43m
2 stops
GUM12:10 amTamuning Guam Intl
$1,917
Find similar
Delta
Aug 10
GUM1:55 amTamuning Guam Intl
45h 46m
2 stops
IAH8:41 amHouston George Bush Intcntl
Aug 19
IAH1:07 pmHouston George Bush Intcntl
44h 03m
2 stops
GUM12:10 amTamuning Guam Intl
$2,887
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 July 31, 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

Thu 9/18

7:20 am-6:52 pm

2 stops26h 32m

Houston George Bush Intcntl

Mon 9/22

6:50 pm-6:05 pm

2 stops32h 15m

$1,628

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 8/11

7:15 am-12:33 am

2 stops32h 18m

Houston George Bush Intcntl

Tue 8/19

10:40 am-1:45 am

1 stop24h 05m

$1,884

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 9/18

12:30 pm-2:55 pm

1 stop17h 25m

Houston George Bush Intcntl

Mon 9/22

10:15 am-6:05 pm

1 stop16h 50m

$1,904

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 9/18

1:00 pm-2:55 pm

1 stop16h 55m

Houston George Bush Intcntl

Mon 9/22

10:15 am-6:05 pm

1 stop16h 50m

$1,905

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 9/18

12:30 pm-2:55 pm

1 stop17h 25m

Houston George Bush Intcntl

Mon 9/22

5:40 am-6:05 pm

2 stops21h 25m

$1,909

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Wed 9/17

1:55 am-11:13 pm

2 stops36h 18m

Houston George Bush Intcntl

Mon 9/22

6:27 am-12:10 am

2 stops26h 43m

$1,917

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Sun 8/10

1:55 am-8:41 am

2 stops45h 46m

Houston George Bush Intcntl

Tue 8/19

1:07 pm-12:10 am

2 stops44h 03m

$2,887

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Mon 8/11

12:30 pm-2:45 pm

1 stop17h 15m

Houston George Bush Intcntl

Tue 8/19

10:10 am-6:05 pm

1 stop16h 55m

$3,218

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 12/4

7:05 am-5:47 am

2 stops38h 42m

Houston George Bush Intcntl

Sat 12/20

9:55 pm-7:00 pm

2 stops29h 05m

$3,664

TamuningHouston

GUM - IAH

GUMIAH

Tamuning Guam Intl

Thu 12/4

7:25 am-12:55 pm

2 stops21h 30m

Houston George Bush Intcntl

Sat 12/20

10:25 am-1:45 am

1 stop23h 20m

$6,671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted 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.

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

Best Price Found

$1,361

Fastest flight time

16h 35m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Guam in the past 72 hours is $1,361. The best round-trip flight deal from Guam to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,628.
The fastest flight from Guam to Houston George Bush Intcntl Airport takes 16h 35m
There are no direct flights from Guam to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Tamuning Guam Intl Airport - Houston George Bush Intcntl Airport.
Search flight deals

  • 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 $1,575Free CancellationRating
7.4
8,900 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
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
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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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