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Cheap flights from Houston George Bush Intcntl Airport to Tamuning from $1,681

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Tamuning departing on 1/5. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:35 am - 7:05 pmIAH-GUM
17h 30m1 stop
United Airlines Logo
7:25 am - 8:37 amGUM-IAH
16h 12m1 stop
$1,918United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 17
United Airlines Logo
8:34 pm - 7:05 pmIAH-GUM
30h 31m2 stops
United Airlines Logo
7:25 am - 8:55 pmGUM-IAH
28h 30m2 stops
$1,968United Airlines
Find Deal
Mon, Feb 23 - Fri, Mar 27
United Airlines Logo
9:33 pm - 7:05 pmIAH-GUM
29h 32m2 stops
United Airlines Logo
7:30 pm - 10:12 pmGUM-IAH
41h 42m2 stops
$1,992United Airlines
Find Deal
Mon, Jan 26 - Sun, Jun 28
United Airlines Logo
9:40 am - 7:05 pmIAH-GUM
17h 25m1 stop
United Airlines Logo
5:00 pm - 3:00 pmGUM-IAH
37h 00m1 stop
$1,998United Airlines
Find Deal
Mon, Jan 26 - Sun, Jun 28
United Airlines Logo
5:00 am - 6:50 pmIAH-GUM
22h 50m2 stops
United Airlines Logo
7:20 pm - 11:09 pmGUM-IAH
42h 49m2 stops
$2,042United Airlines
Find Deal
Sat, Mar 14 - Fri, Mar 20
United Airlines Logo
9:40 am - 7:05 pmIAH-GUM
17h 25m1 stop
United Airlines Logo
7:05 am - 8:35 amGUM-IAH
16h 30m1 stop
$2,068United Airlines
Find Deal
Sun, Jan 25 - Sun, Jun 21
Delta Logo
9:54 am - 2:35 pmIAH-GUM
36h 41m2 stops
Delta Logo
1:00 am - 11:59 pmGUM-IAH
37h 59m2 stops
$2,183Delta
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Tue, Mar 3 - Mon, Mar 16
United Airlines Logo
8:15 pm - 6:05 pmIAH-GUM
30h 50m2 stops
United Airlines Logo
7:05 am - 8:10 amGUM-IAH
16h 05m1 stop
$2,228United Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
9:45 am - 6:05 pmIAH-GUM
17h 20m1 stop
United Airlines Logo
7:05 am - 8:10 amGUM-IAH
16h 05m1 stop
$2,278United Airlines
Find Deal
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
9:45 am - 6:05 pmIAH-GUM
17h 20m1 stop
United Airlines Logo
7:30 pm - 9:10 pmGUM-IAH
40h 40m2 stops
$2,302United Airlines
Find Deal
Sun, Apr 19 - Tue, Apr 21

United Airlines flights from Houston George Bush Intcntl Airport to Tamuning

Our best United Airlines deals on Houston George Bush Intcntl Airport to Tamuning flight tickets
United Airlines
Mar 3
IAH9:35 amHouston George Bush Intcntl
17h 30m
1 stop
GUM7:05 pmTamuning Guam Intl
Mar 17
GUM7:25 amTamuning Guam Intl
16h 12m
1 stop
IAH8:37 amHouston George Bush Intcntl
$1,918
Find similar
United Airlines
Feb 23
IAH8:34 pmHouston George Bush Intcntl
30h 31m
2 stops
GUM7:05 pmTamuning Guam Intl
Mar 27
GUM7:25 amTamuning Guam Intl
28h 30m
2 stops
IAH8:55 pmHouston George Bush Intcntl
$1,968
Find similar
United Airlines
Jan 26
IAH9:33 pmHouston George Bush Intcntl
29h 32m
2 stops
GUM7:05 pmTamuning Guam Intl
Jun 28
GUM7:30 pmTamuning Guam Intl
41h 42m
2 stops
IAH10:12 pmHouston George Bush Intcntl
$1,992
Find similar

Delta flights from Houston George Bush Intcntl Airport to Tamuning

Our best Delta deals on Houston George Bush Intcntl Airport to Tamuning flight tickets
Delta
Mar 3
IAH9:54 amHouston George Bush Intcntl
36h 41m
2 stops
GUM2:35 pmTamuning Guam Intl
Mar 16
GUM1:00 amTamuning Guam Intl
37h 59m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$2,183
Find similar
Delta
Nov 4
IAH1:29 pmHouston George Bush Intcntl
33h 06m
2 stops
GUM2:35 pmTamuning Guam Intl
Nov 24
GUM1:00 amTamuning Guam Intl
38h 15m
2 stops
IAH11:15 pmHouston George Bush Intcntl
$2,533
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Tamuning 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 Houston George Bush Intcntl Airport to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 3/3

9:35 am-7:05 pm

1 stop17h 30m

Tamuning Guam Intl

Tue 3/17

7:25 am-8:37 am

1 stop16h 12m

$1,918

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 2/23

8:34 pm-7:05 pm

2 stops30h 31m

Tamuning Guam Intl

Fri 3/27

7:25 am-8:55 pm

2 stops28h 30m

$1,968

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 1/26

9:33 pm-7:05 pm

2 stops29h 32m

Tamuning Guam Intl

Sun 6/28

7:30 pm-10:12 pm

2 stops41h 42m

$1,992

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 1/26

9:40 am-7:05 pm

1 stop17h 25m

Tamuning Guam Intl

Sun 6/28

5:00 pm-3:00 pm

1 stop37h 00m

$1,998

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sat 3/14

5:00 am-6:50 pm

2 stops22h 50m

Tamuning Guam Intl

Fri 3/20

7:20 pm-11:09 pm

2 stops42h 49m

$2,042

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 1/25

9:40 am-7:05 pm

1 stop17h 25m

Tamuning Guam Intl

Sun 6/21

7:05 am-8:35 am

1 stop16h 30m

$2,068

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 3/3

9:54 am-2:35 pm

2 stops36h 41m

Tamuning Guam Intl

Mon 3/16

1:00 am-11:59 pm

2 stops37h 59m

$2,183

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 4/19

8:15 pm-6:05 pm

2 stops30h 50m

Tamuning Guam Intl

Thu 4/23

7:05 am-8:10 am

1 stop16h 05m

$2,228

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 4/19

9:45 am-6:05 pm

1 stop17h 20m

Tamuning Guam Intl

Thu 4/23

7:05 am-8:10 am

1 stop16h 05m

$2,278

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 4/19

9:45 am-6:05 pm

1 stop17h 20m

Tamuning Guam Intl

Tue 4/21

7:30 pm-9:10 pm

2 stops40h 40m

$2,302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Tamuning

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 Tamuning?

The cheapest day to depart from Houston George Bush Intcntl Airport to Tamuning is on a Friday. Travelers who choose to depart for Tamuning on a Friday will often find tickets for as low as $1,764. The most expensive day to fly to Tamuning is Monday, with ticket prices averaging around $2,121.

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

You could potentially save up to 8% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Tamuning flight.

When to book flights from Houston George Bush Intcntl Airport to Tamuning

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Tamuning according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Tamuning (IAH to GUM) flight deals and tips

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Tamuning. There are no popular flight routes from Houston George Bush Intcntl Airport to Tamuning.
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  • How far is Houston George Bush Intcntl to Tamuning Guam Intl by plane?

    Houston George Bush Intcntl and Tamuning Guam Intl are 7431.8 mi apart from one another. Typically, this will take 17h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Tamuning Guam Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Tamuning Guam Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Tamuning Guam Intl Airport.

  • What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

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

  • What is the most popular airline from Houston George Bush Intcntl Airport to Tamuning?

Best airlines flying from Houston George Bush Intcntl Airport to Tamuning

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Tamuning with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,917Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Why use momondo?

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

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 Tamuning from Houston.

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

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

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

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 Tamuning from Houston.

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

Of course. momondo tracks the price of Houston to Tamuning flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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