IAH - GUM

$937 Find Cheap Flights from Houston George Bush Airport to Tamuning

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Tamuning departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Tamuning

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Tamuning, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Tamuning, as well as popular online travel agencies
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Cheap Flights from George Bush Intcntl to Tamuning (IAH-GUM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Tamuning that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Tamuning

Tue, Nov 4 - Mon, Nov 24
Delta Logo
5:30 am - 2:35 pmIAH-GUM
41h 05m2 stops
Delta Logo
1:00 am - 11:15 pmGUM-IAH
38h 15m2 stops
$1,933Delta
Find Deal
Wed, Nov 19 - Fri, Nov 28
United Airlines Logo
9:35 am - 6:50 pmIAH-GUM
17h 15m1 stop
United Airlines Logo
7:25 am - 8:00 amGUM-IAH
16h 35m1 stop
$1,967United Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 21
United Airlines Logo
9:40 am - 7:05 pmIAH-GUM
17h 25m1 stop
United Airlines Logo
7:20 pm - 9:28 pmGUM-IAH
42h 08m2 stops
$1,992United Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 21
United Airlines Logo
9:40 am - 7:05 pmIAH-GUM
17h 25m1 stop
United Airlines Logo
5:00 pm - 2:40 pmGUM-IAH
37h 40m1 stop
$1,999United Airlines
Find Deal
Thu, Dec 18 - Tue, Jan 6
United Airlines Logo
6:00 am - 7:00 pmIAH-GUM
21h 00m2 stops
United Airlines Logo
7:25 am - 3:05 pmGUM-IAH
23h 40m2 stops
$2,017United Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 4
Delta Logo
5:20 am - 12:10 amIAH-GUM
27h 50m2 stops
Delta Logo
1:55 am - 11:50 pmGUM-IAH
36h 55m2 stops
$2,033Delta
Find Deal
Thu, Jan 15 - Mon, Jan 19
Delta Logo
7:45 am - 11:05 pmIAH-GUM
23h 20m2 stops
Delta Logo
4:50 pm - 8:24 pmGUM-IAH
43h 34m2 stops
$2,183Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
2:30 pm - 11:05 pmIAH-GUM
40h 35m2 stops
Delta Logo
1:00 am - 11:15 pmGUM-IAH
38h 15m2 stops
$2,188Delta
Find Deal
Tue, Oct 7 - Mon, Oct 13
Delta Logo
5:30 am - 3:15 pmIAH-GUM
42h 45m2 stops
Delta Logo
1:55 am - 11:59 pmGUM-IAH
37h 04m2 stops
$2,195Delta
Find Deal
Sun, Sep 28 - Sun, Oct 5
Delta Logo
7:15 pm - 12:10 amIAH-GUM
37h 55m2 stops
Delta Logo
5:00 pm - 10:56 pmGUM-IAH
44h 56m2 stops
$2,200Delta
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $1,933 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$1,933
Delta
Tue 11/4Mon 11/24
IAH - GUM • 2 stops
Cheapest one-way
$937
Multiple Airlines
Wed 10/8
IAH - GUM • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Tamuning flights

Get data-powered insights and trends into flights from George Bush Intcntl to Tamuning to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Tamuning?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Tamuning clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to Tamuning, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Tamuning back to Houston George Bush Airport, the best deals are generally found on Monday, with Saturday being the most expensive.

Good to know

Cheapest flight$937
Flight from Houston George Bush Airport to Tamuning

When to book flights from George Bush Intcntl to Tamuning

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Tamuning based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Tamuning flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Tamuning?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Tamuning was $937 for a one-way ticket and $1,933 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Tamuning?

    A passport is required to fly from Houston George Bush Airport to Tamuning.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Tamuning?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Tamuning?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Houston George Bush Airport and Tamuning, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Tamuning?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Tamuning.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Tamuning?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Tamuning?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tamuning with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and GUM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Tamuning?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tamuning from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to Tamuning

 
See real verified KAYAK customer reviews for airlines flying from Houston to Tamuning. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Tamuning? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8937 reviews
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

Everything you need to know for your flight from George Bush Intcntl to Tamuning

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