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Cheap flights from Houston to Tamuning from $761

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 to Tamuning departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:10 am - 6:05 pm
IAH
-
GUM
16h 55m
1 stop
United Airlines Logo
7:05 am - 8:32 am
GUM
-
IAH
16h 27m
1 stop
$2,019United Airlines
Tue, Jun 16 - Thu, Jun 25
United Airlines Logo
10:09 pm - 6:05 pm
IAH
-
GUM
28h 56m
2 stops
United Airlines Logo
7:15 am - 10:52 pm
GUM
-
IAH
30h 37m
2 stops
$2,039United Airlines
Sun, Jun 14 - Mon, Jun 22
United Airlines Logo
10:40 am - 9:45 pm
IAH
-
GUM
20h 05m
1 stop
United Airlines Logo
7:05 am - 12:34 pm
GUM
-
IAH
20h 29m
2 stops
$2,041United Airlines
Mon, Jul 6 - Mon, Jul 13
United Airlines Logo
10:03 pm - 6:05 pm
IAH
-
GUM
29h 02m
2 stops
United Airlines Logo
7:30 pm - 10:59 pm
GUM
-
IAH
42h 29m
2 stops
$2,043United Airlines
Mon, Jul 6 - Mon, Jul 13
United Airlines Logo
10:09 pm - 6:05 pm
IAH
-
GUM
28h 56m
2 stops
United Airlines Logo
7:05 am - 12:34 pm
GUM
-
IAH
20h 29m
2 stops
$2,069United Airlines
Sat, Jun 13 - Tue, Jun 23
United Airlines Logo
8:15 pm - 4:20 am
IAH
-
GUM
41h 05m
2 stops
United Airlines Logo
7:30 pm - 9:36 pm
GUM
-
IAH
41h 06m
2 stops
$2,076United Airlines
Sun, Jun 7 - Sun, Jun 14
United Airlines Logo
8:30 am - 6:05 pm
IAH
-
GUM
42h 35m
2 stops
United Airlines Logo
7:30 pm - 8:50 pm
GUM
-
IAH
40h 20m
2 stops
$2,078United Airlines
Sun, Jun 7 - Sun, Jun 14
United Airlines Logo
8:30 am - 6:05 pm
IAH
-
GUM
42h 35m
2 stops
United Airlines Logo
5:00 pm - 3:00 pm
GUM
-
IAH
37h 00m
1 stop
$2,089United Airlines
Sun, Jun 7 - Sun, Jun 14
United Airlines Logo
10:10 am - 6:05 pm
IAH
-
GUM
16h 55m
1 stop
United Airlines Logo
7:05 am - 8:32 am
GUM
-
IAH
16h 27m
1 stop
$2,119United Airlines
Sun, Jun 7 - Sun, Jun 14
United Airlines Logo
10:10 am - 6:05 pm
IAH
-
GUM
16h 55m
1 stop
United Airlines Logo
7:05 am - 8:32 am
GUM
-
IAH
16h 27m
1 stop
$2,189United Airlines
Mon, Jun 15 - Wed, Jun 24

United Airlines flights from Houston to Tamuning

Our best United Airlines deals on Houston to Tamuning flight tickets
United Airlines
Jul 6
IAH10:40 amHouston George Bush Intcntl
20h 05m
1 stop
GUM9:45 pmTamuning Guam Intl
Jul 13
GUM7:05 amTamuning Guam Intl
20h 29m
2 stops
IAH12:34 pmHouston George Bush Intcntl
$2,041
United Airlines
Jul 6
IAH10:03 pmHouston George Bush Intcntl
29h 02m
2 stops
GUM6:05 pmTamuning Guam Intl
Jul 13
GUM7:30 pmTamuning Guam Intl
42h 29m
2 stops
IAH10:59 pmHouston George Bush Intcntl
$2,043
United Airlines
Jun 7
IAH8:15 pmHouston George Bush Intcntl
41h 05m
2 stops
GUM4:20 amTamuning Guam Intl
Jun 14
GUM7:30 pmTamuning Guam Intl
41h 06m
2 stops
IAH9:36 pmHouston George Bush Intcntl
$2,076

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 February 24, 2026.
Use the filters below to find and compare flights from Houston to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 6/16

10:10 am-6:05 pm

1 stop16h 55m

Tamuning Guam Intl

Thu 6/25

7:05 am-8:32 am

1 stop16h 27m

$2,019

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 6/14

10:09 pm-6:05 pm

2 stops28h 56m

Tamuning Guam Intl

Mon 6/22

7:15 am-10:52 pm

2 stops30h 37m

$2,039

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 7/6

10:40 am-9:45 pm

1 stop20h 05m

Tamuning Guam Intl

Mon 7/13

7:05 am-12:34 pm

2 stops20h 29m

$2,041

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 7/6

10:03 pm-6:05 pm

2 stops29h 02m

Tamuning Guam Intl

Mon 7/13

7:30 pm-10:59 pm

2 stops42h 29m

$2,043

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sat 6/13

10:09 pm-6:05 pm

2 stops28h 56m

Tamuning Guam Intl

Tue 6/23

7:05 am-12:34 pm

2 stops20h 29m

$2,069

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 6/7

8:15 pm-4:20 am

2 stops41h 05m

Tamuning Guam Intl

Sun 6/14

7:30 pm-9:36 pm

2 stops41h 06m

$2,076

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 6/7

8:30 am-6:05 pm

2 stops42h 35m

Tamuning Guam Intl

Sun 6/14

7:30 pm-8:50 pm

2 stops40h 20m

$2,078

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 6/7

8:30 am-6:05 pm

2 stops42h 35m

Tamuning Guam Intl

Sun 6/14

5:00 pm-3:00 pm

1 stop37h 00m

$2,089

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 6/7

10:10 am-6:05 pm

1 stop16h 55m

Tamuning Guam Intl

Sun 6/14

7:05 am-8:32 am

1 stop16h 27m

$2,119

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 6/15

10:10 am-6:05 pm

1 stop16h 55m

Tamuning Guam Intl

Wed 6/24

7:05 am-8:32 am

1 stop16h 27m

$2,189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Tamuning from

How to get the cheapest flight ticket from Houston 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 airline that flies from Houston to Tamuning Guam Intl?

Delta is the most popular carrier operating from Houston to Tamuning Guam Intl

Cheap Houston to Tamuning flight deals and tips

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

Fastest flight time

21h 43m

Direct flights

None
The fastest flight from Houston to Tamuning takes 21h 43m
There are no direct flights from Houston to Tamuning. There are no popular flight routes from Houston to Tamuning.
Search flight deals

  • How far is Houston to Tamuning Guam Intl by plane?

    Tamuning Guam Intl is 7437.8 mi away from Houston. Typically, this will take 21h 43m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Houston 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 to Tamuning Guam Intl Airport.

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

    The travel and health documents required for your trip to Tamuning Guam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tamuning Guam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Tamuning

Compare and see reviews for airlines that fly from Houston to Tamuning with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,917Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Tamuning from Houston 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 Tamuning quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to Tamuning flights to just show those with flexible booking policies.

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?

If you are not ready to book a flight from Houston to Tamuning now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tamuning and let you know when they change.

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