$1,543 Find Cheap Flights from Houston George Bush Airport to Guam

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 Guam departing on 4/14. 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, 0 bags

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Book Cheap George Bush Intcntl to Guam Plane Tickets

 
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 Guam 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 Guam

Mon, Apr 27 - Mon, May 4
United Airlines Logo
6:00 am - 6:05 pm
IAH
-
GUM
21h 05m
2 stops
United Airlines Logo
7:05 am - 1:11 pm
GUM
-
IAH
21h 06m
2 stops
$1,919United Airlines
Sun, Jun 7 - Sun, Jun 14
United Airlines Logo
7:50 pm - 6:05 pm
IAH
-
GUM
31h 15m
2 stops
United Airlines Logo
7:30 pm - 8:50 pm
GUM
-
IAH
40h 20m
2 stops
$2,043United 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 - 3:09 pm
GUM
-
IAH
23h 04m
2 stops
$2,119United Airlines
Wed, Mar 18 - Thu, Mar 26
United Airlines Logo
6:00 am - 6:50 pm
IAH
-
GUM
21h 50m
2 stops
United Airlines Logo
7:25 am - 1:35 pm
GUM
-
IAH
21h 10m
2 stops
$2,229United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
8:22 pm - 6:50 pm
IAH
-
GUM
30h 28m
2 stops
United Airlines Logo
7:00 am - 10:58 pm
GUM
-
IAH
30h 58m
2 stops
$2,356United Airlines
Sat, Feb 21 - Mon, Mar 2
United Airlines Logo
9:35 am - 7:05 pm
IAH
-
GUM
17h 30m
1 stop
United Airlines Logo
7:40 am - 7:57 am
GUM
-
IAH
16h 17m
1 stop
$2,479United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
9:30 am - 7:05 pm
IAH
-
GUM
17h 35m
1 stop
United Airlines Logo
12:30 pm - 7:10 pm
GUM
-
IAH
21h 40m
2 stops
$2,580United Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
9:30 am - 7:05 pm
IAH
-
GUM
17h 35m
1 stop
United Airlines Logo
7:25 am - 8:37 am
GUM
-
IAH
16h 12m
1 stop
$3,156United Airlines
Wed, Mar 18 - Thu, Mar 26
United Airlines Logo
10:05 am - 6:50 pm
IAH
-
GUM
17h 45m
1 stop
United Airlines Logo
7:25 am - 8:37 am
GUM
-
IAH
16h 12m
1 stop
$3,627United Airlines
Fri, Apr 3 - Fri, Apr 17
United Airlines Logo
5:00 am - 6:05 pm
IAH
-
GUM
22h 05m
2 stops
United Airlines Logo
7:05 am - 3:05 pm
GUM
-
IAH
23h 00m
2 stops
$4,227United Airlines
Booking Insights

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

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

How long does a flight from Houston George Bush Intcntl Airport to Guam take?

The duration of a flight to Guam depends on your arrival airport. The shortest route to Guam from Houston George Bush Intcntl Airport is to Tamuning, which takes 16h 55m.

Good to know

Cheapest flight$1,543
Flight from Houston George Bush Airport to Tamuning

FAQs - booking Guam flights

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

    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 Guam.

  • 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 Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport to Guam 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 Guam?

    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 from Houston George Bush Airport to Guam with an airline and back with another airline.

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

    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 from Houston George Bush Airport to Guam 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 Guam

 
Need help choosing which airline to fly with from George Bush Intcntl to Guam? 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 9215 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

I like flying first class, and United has a nice one

10.0 ExcellentMitchell, Jan 2026
IAH - BOS
Read more United Airlines reviews

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

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.

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

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