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Cheap flights from Houston to Tamuning from $1,483

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 7/21. 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 Houston to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:15 pm - 11:55 pm
IAH
-
GUM
43h 40m
2 stops
Delta Logo
2:00 am - 10:04 pm
GUM
-
IAH
35h 04m
2 stops
$1,833Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
7:50 am - 3:35 pm
IAH
-
GUM
40h 45m
2 stops
Delta Logo
4:50 pm - 10:36 pm
GUM
-
IAH
44h 46m
2 stops
$1,883Delta
Thu, Oct 22 - Sat, Oct 31
United Airlines Logo
10:15 am - 6:05 pm
IAH
-
GUM
16h 50m
1 stop
United Airlines Logo
7:10 am - 8:37 am
GUM
-
IAH
16h 27m
1 stop
$1,919United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
10:15 am - 6:05 pm
IAH
-
GUM
16h 50m
1 stop
United Airlines Logo
7:25 am - 8:41 am
GUM
-
IAH
16h 16m
1 stop
$1,969United Airlines
Thu, Oct 22 - Sat, Oct 31
United Airlines Logo
7:20 am - 6:05 pm
IAH
-
GUM
19h 45m
2 stops
United Airlines Logo
7:05 am - 8:37 am
GUM
-
IAH
16h 32m
1 stop
$2,019United Airlines
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
6:00 am - 6:05 pm
IAH
-
GUM
21h 05m
3 stops
United Airlines Logo
7:10 am - 2:56 pm
GUM
-
IAH
22h 46m
2 stops
$2,069United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
6:00 am - 6:05 pm
IAH
-
GUM
21h 05m
3 stops
United Airlines Logo
7:25 am - 3:30 pm
GUM
-
IAH
23h 05m
2 stops
$2,119United Airlines
Thu, Oct 22 - Sat, Oct 31
United Airlines Logo
6:00 am - 6:05 pm
IAH
-
GUM
21h 05m
3 stops
United Airlines Logo
7:05 am - 1:40 pm
GUM
-
IAH
21h 35m
2 stops
$2,169United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
10:15 am - 6:05 pm
IAH
-
GUM
16h 50m
1 stop
United Airlines Logo
7:10 am - 8:37 am
GUM
-
IAH
16h 27m
1 stop
$2,229United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
6:25 am - 6:50 pm
IAH
-
GUM
21h 25m
2 stops
United Airlines Logo
7:25 am - 2:58 pm
GUM
-
IAH
22h 33m
2 stops
$2,279United Airlines
Sat, Oct 24 - Wed, Oct 28

Delta flights from Houston to Tamuning

Our best Delta deals on Houston to Tamuning flight tickets
Delta
Oct 7
IAH1:15 pmHouston George Bush Intcntl
43h 40m
2 stops
GUM11:55 pmTamuning Guam Intl
Oct 13
GUM2:00 amTamuning Guam Intl
35h 04m
2 stops
IAH10:04 pmHouston George Bush Intcntl
$1,833
Delta
Oct 22
IAH7:50 amHouston George Bush Intcntl
40h 45m
2 stops
GUM3:35 pmTamuning Guam Intl
Oct 31
GUM4:50 pmTamuning Guam Intl
44h 46m
2 stops
IAH10:36 pmHouston George Bush Intcntl
$1,883
Delta
Oct 22
HOU5:35 pmHouston Hobby
39h 20m
2 stops
GUM11:55 pmTamuning Guam Intl
Oct 31
GUM4:50 pmTamuning Guam Intl
56h 36m
2 stops
HOU10:26 amHouston Hobby
$2,305

United Airlines flights from Houston to Tamuning

Our best United Airlines deals on Houston to Tamuning flight tickets
United Airlines
Oct 7
IAH10:15 amHouston George Bush Intcntl
16h 50m
1 stop
GUM6:05 pmTamuning Guam Intl
Oct 14
GUM7:10 amTamuning Guam Intl
16h 27m
1 stop
IAH8:37 amHouston George Bush Intcntl
$1,919
United Airlines
Oct 22
IAH10:15 amHouston George Bush Intcntl
16h 50m
1 stop
GUM6:05 pmTamuning Guam Intl
Oct 31
GUM7:25 amTamuning Guam Intl
16h 16m
1 stop
IAH8:41 amHouston George Bush Intcntl
$1,969
United Airlines
Aug 4
IAH7:20 amHouston George Bush Intcntl
19h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
Aug 19
GUM7:05 amTamuning Guam Intl
16h 32m
1 stop
IAH8:37 amHouston George Bush Intcntl
$2,019

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 May 29, 2026.
Use the filters below to find and compare flights from Houston to Tamuning that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Wed 10/7

1:15 pm-11:55 pm

2 stops43h 40m

Tamuning Guam Intl

Tue 10/13

2:00 am-10:04 pm

2 stops35h 04m

$1,833

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Thu 10/22

7:50 am-3:35 pm

2 stops40h 45m

Tamuning Guam Intl

Sat 10/31

4:50 pm-10:36 pm

2 stops44h 46m

$1,883

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Wed 10/7

10:15 am-6:05 pm

1 stop16h 50m

Tamuning Guam Intl

Wed 10/14

7:10 am-8:37 am

1 stop16h 27m

$1,919
Quickest round-trip

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Thu 10/22

10:15 am-6:05 pm

1 stop16h 50m

Tamuning Guam Intl

Sat 10/31

7:25 am-8:41 am

1 stop16h 16m

$1,969

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 8/4

7:20 am-6:05 pm

2 stops19h 45m

Tamuning Guam Intl

Wed 8/19

7:05 am-8:37 am

1 stop16h 32m

$2,019

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Wed 10/7

6:00 am-6:05 pm

3 stops21h 05m

Tamuning Guam Intl

Wed 10/14

7:10 am-2:56 pm

2 stops22h 46m

$2,069

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Thu 10/22

6:00 am-6:05 pm

3 stops21h 05m

Tamuning Guam Intl

Sat 10/31

7:25 am-3:30 pm

2 stops23h 05m

$2,119

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 8/24

6:00 am-6:05 pm

3 stops21h 05m

Tamuning Guam Intl

Mon 8/31

7:05 am-1:40 pm

2 stops21h 35m

$2,169

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Thu 9/17

10:15 am-6:05 pm

1 stop16h 50m

Tamuning Guam Intl

Mon 9/21

7:10 am-8:37 am

1 stop16h 27m

$2,229

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sat 10/24

6:25 am-6:50 pm

2 stops21h 25m

Tamuning Guam Intl

Wed 10/28

7:25 am-2:58 pm

2 stops22h 33m

$2,279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 and United Airlines are the most popular carriers 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

19h 45m

Direct flights

None
The fastest flight from Houston to Tamuning takes 19h 45m
There are no direct flights from Houston to Tamuning. There are no popular flight routes from Houston to Tamuning.
Search flight deals

Frequently asked questions about flying from Houston to Tamuning

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

    Tamuning Guam Intl is 7437.8 mi away from Houston. Typically, this will take 19h 45m 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 $1,967Free CancellationRating
7.4
9,763 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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