What is the cheapest airline that flies from Houston to Tamuning Guam Intl?

United Airlines and Delta are the most popular carriers operating from Houston to Tamuning Guam Intl

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?

As of September 2025, there is 1 operator available to choose from 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.

$1,764 Cheap Flights from Houston to Tamuning in 2025/26

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Cheap round-trip flights

5:30 am - 2:35 pmIAH-GUM

41h 05m2 stops

1:00 am - 11:58 pmGUM-IAH

38h 58m2 stops

$1,933Delta

Find Deal

Tue, Nov 4 - Mon, Nov 24

9:55 pm - 7:00 pmIAH-GUM

29h 05m2 stops

7:40 am - 5:25 pmGUM-IAH

25h 45m2 stops

$2,017United Airlines

Find Deal

Mon, Dec 22 - Tue, Jan 6

5:15 am - 7:00 pmIAH-GUM

21h 45m2 stops

7:40 am - 8:54 pmGUM-IAH

29h 14m2 stops

$2,067United Airlines

Find Deal

Sun, Dec 21 - Tue, Jan 6

10:15 pm - 7:00 pmIAH-GUM

28h 45m2 stops

7:40 am - 6:42 pmGUM-IAH

27h 02m2 stops

$2,187United Airlines

Find Deal

Mon, Dec 22 - Wed, Jan 7

8:00 am - 2:40 pmIAH-GUM

39h 40m2 stops

4:40 pm - 12:10 amGUM-IAH

46h 30m2 stops

$2,221Multiple Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

9:35 am - 6:50 pmIAH-GUM

17h 15m1 stop

7:40 am - 8:00 amGUM-IAH

16h 20m1 stop

$2,227United Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 25

6:44 pm - 2:35 pmHOU-GUM

27h 51m2 stops

4:50 pm - 11:46 pmGUM-HOU

46h 56m2 stops

$2,233Delta

Find Deal

Tue, Nov 4 - Tue, Nov 25

9:35 am - 7:00 pmIAH-GUM

17h 25m1 stop

7:40 am - 8:04 amGUM-IAH

16h 24m1 stop

$2,237United Airlines

Find Deal

Sun, Dec 21 - Tue, Jan 6

6:44 pm - 2:35 pmHOU-GUM

27h 51m2 stops

1:00 am - 9:45 amGUM-HOU

48h 45m2 stops

$2,238Delta

Find Deal

Tue, Nov 4 - Mon, Nov 24

6:00 am - 2:35 pmHOU-GUM

40h 35m2 stops

4:50 pm - 11:46 pmGUM-HOU

46h 56m2 stops

$2,407Delta

Find Deal

Wed, Nov 5 - Tue, Nov 25

United Airlines flights from Houston to Tamuning

Our best United Airlines deals on Houston to Tamuning flight tickets

United Airlines

Dec 22

IAH9:55 pmHouston George Bush Intcntl

29h 05m

2 stops

GUM7:00 pmTamuning Guam Intl

Jan 6

GUM7:40 amTamuning Guam Intl

25h 45m

2 stops

IAH5:25 pmHouston George Bush Intcntl

$2,017

Find similar

United Airlines

Dec 21

IAH5:15 amHouston George Bush Intcntl

21h 45m

2 stops

GUM7:00 pmTamuning Guam Intl

Jan 6

GUM7:40 amTamuning Guam Intl

29h 14m

2 stops

IAH8:54 pmHouston George Bush Intcntl

$2,067

Find similar

United Airlines

Dec 22

IAH10:15 pmHouston George Bush Intcntl

28h 45m

2 stops

GUM7:00 pmTamuning Guam Intl

Jan 7

GUM7:40 amTamuning Guam Intl

27h 02m

2 stops

IAH6:42 pmHouston George Bush Intcntl

$2,187

Find similar

Delta flights from Houston to Tamuning

Our best Delta deals on Houston to Tamuning flight tickets

Delta

Nov 4

IAH5:30 amHouston George Bush Intcntl

41h 05m

2 stops

GUM2:35 pmTamuning Guam Intl

Nov 24

GUM1:00 amTamuning Guam Intl

38h 58m

2 stops

IAH11:58 pmHouston George Bush Intcntl

$1,933

Find similar

Delta

Sep 21

HOU6:37 pmHouston Hobby

38h 33m

2 stops

GUM12:10 amTamuning Guam Intl

Sep 29

GUM5:00 pmTamuning Guam Intl

44h 37m

2 stops

HOU10:37 pmHouston Hobby

$2,195

Find similar

Delta

Nov 4

HOU6:44 pmHouston Hobby

27h 51m

2 stops

GUM2:35 pmTamuning Guam Intl

Nov 25

GUM4:50 pmTamuning Guam Intl

46h 56m

2 stops

HOU11:46 pmHouston Hobby

$2,233

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 11/4

5:30 am-2:35 pm

2 stops41h 05m

Tamuning Guam Intl

Mon 11/24

1:00 am-11:58 pm

2 stops38h 58m

$1,933

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 12/22

9:55 pm-7:00 pm

2 stops29h 05m

Tamuning Guam Intl

Tue 1/6

7:40 am-5:25 pm

2 stops25h 45m

$2,017

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 12/21

5:15 am-7:00 pm

2 stops21h 45m

Tamuning Guam Intl

Tue 1/6

7:40 am-8:54 pm

2 stops29h 14m

$2,067

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Mon 12/22

10:15 pm-7:00 pm

2 stops28h 45m

Tamuning Guam Intl

Wed 1/7

7:40 am-6:42 pm

2 stops27h 02m

$2,187

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Fri 10/3

8:00 am-2:40 pm

2 stops39h 40m

Tamuning Guam Intl

Tue 10/7

4:40 pm-12:10 am

2 stops46h 30m

$2,221

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Tue 11/4

9:35 am-6:50 pm

1 stop17h 15m

Tamuning Guam Intl

Tue 11/25

7:40 am-8:00 am

1 stop16h 20m

$2,227

HoustonTamuning

HOU - GUM

HOUGUM

Houston Hobby

Tue 11/4

6:44 pm-2:35 pm

2 stops27h 51m

Tamuning Guam Intl

Tue 11/25

4:50 pm-11:46 pm

2 stops46h 56m

$2,233

HoustonTamuning

IAH - GUM

IAHGUM

Houston George Bush Intcntl

Sun 12/21

9:35 am-7:00 pm

1 stop17h 25m

Tamuning Guam Intl

Tue 1/6

7:40 am-8:04 am

1 stop16h 24m

$2,237

HoustonTamuning

HOU - GUM

HOUGUM

Houston Hobby

Tue 11/4

6:44 pm-2:35 pm

2 stops27h 51m

Tamuning Guam Intl

Mon 11/24

1:00 am-9:45 am

2 stops48h 45m

$2,238

HoustonTamuning

HOU - GUM

HOUGUM

Houston Hobby

Wed 11/5

6:00 am-2:35 pm

2 stops40h 35m

Tamuning Guam Intl

Tue 11/25

4:50 pm-11:46 pm

2 stops46h 56m

$2,407

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Tamuning?

The cheapest day to depart from Houston 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.

Cheap Houston to Tamuning flight deals and tips

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

Direct flights	None

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 16h 55m 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?
As of September 2025, there is 1 operator available to choose from 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 Airlines	PriceFrom $1,916	Free Cancellation	Rating 7.4 8,926 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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Cheap flights from Houston to Tamuning from $1,933

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Tamuning departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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United Airlines flights from Houston to Tamuning

Our best United Airlines deals on Houston to Tamuning flight tickets

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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 day to depart on your flight to Tamuning?

The cheapest day to depart from Houston 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.

What is the cheapest airline that flies from Houston to Tamuning Guam Intl?

United Airlines and Delta 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

Direct flights

How far is Houston to Tamuning Guam Intl by plane?

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

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?

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

Best airlines flying from Houston to Tamuning

Compare and see reviews for airlines that fly from Houston to Tamuning with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Tamuning trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Fly your favorite airline to Tamuning

Airlines are sorted and displayed according to clicks in the past 7 days on momondo