$2,519 Cheap Flights from Houston (IAH) to Koror (ROR)

View $2,519 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Koror (ROR-Palau Intl.)

Cheap Flights from Houston to Koror (IAH-ROR)

Prices were available within the past 7 days and start at $2,519 for one-way flights and $1,802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jan 12 - Wed, Jan 28
IAH
Houston
ROR
Koror
$1,802 Roundtrip, found 4 days ago
$1,802
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 12 from Houston to Koror, returning Wed, Jan 28, priced at $1,802 found 4 days ago
United
Wed, Mar 4 - Wed, Mar 18
IAH
Houston
ROR
Koror
$1,821 Roundtrip, found 6 days ago
$1,821
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 4 from Houston to Koror, returning Wed, Mar 18, priced at $1,821 found 6 days ago
United
Wed, Mar 4 - Wed, Mar 18
IAH
Houston
ROR
Koror
$1,829 Roundtrip, found 6 days ago
$1,829
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 4 from Houston to Koror, returning Wed, Mar 18, priced at $1,829 found 6 days ago
United
Wed, Mar 4 - Wed, Mar 18
IAH
Houston
ROR
Koror
$1,845 Roundtrip, found 6 days ago
$1,845
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 4 from Houston to Koror, returning Wed, Mar 18, priced at $1,845 found 6 days ago
United
Sat, Dec 27 - Mon, Jan 12
IAH
Houston
ROR
Koror
$1,852 Roundtrip, found 4 days ago
$1,852
Roundtrip
found 4 days ago
Select United flight, departing Sat, Dec 27 from Houston to Koror, returning Mon, Jan 12, priced at $1,852 found 4 days ago
United
Wed, Mar 4 - Wed, Mar 18
IAH
Houston
ROR
Koror
$1,853 Roundtrip, found 6 days ago
$1,853
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 4 from Houston to Koror, returning Wed, Mar 18, priced at $1,853 found 6 days ago
United
Mon, Jan 12 - Sun, Feb 1
IAH
Houston
ROR
Koror
$1,854 Roundtrip, found 4 days ago
$1,854
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 12 from Houston to Koror, returning Sun, Feb 1, priced at $1,854 found 4 days ago
United
Fri, Jan 16 - Mon, Feb 2
IAH
Houston
ROR
Koror
$1,860 Roundtrip, found 4 days ago
$1,860
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jan 16 from Houston to Koror, returning Mon, Feb 2, priced at $1,860 found 4 days ago
United
Wed, Mar 4 - Wed, Mar 18
IAH
Houston
ROR
Koror
$1,862 Roundtrip, found 6 days ago
$1,862
Roundtrip
found 6 days ago
Select United flight, departing Wed, Mar 4 from Houston to Koror, returning Wed, Mar 18, priced at $1,862 found 6 days ago
United
Mon, Mar 23 - Sun, Apr 12
IAH
Houston
ROR
Koror
$1,864 Roundtrip, found 4 days ago
$1,864
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 23 from Houston to Koror, returning Sun, Apr 12, priced at $1,864 found 4 days ago

Alternative airports near Koror

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Palau Intl. ROR. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $2,192
ROR
Palau Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $2,192

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR) cost?
Get a cheap one-way flight from $2,519 or cheap return flight from $1,802 from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR)?
The cheapest month to fly from IAH to ROR is January, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from IAH to ROR. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR)?
Direct flights from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to ROR?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR) last-minute?
Last-minute bookings from IAH to ROR are generally more expensive. For the lowest prices, start searching for flights early. That being said, if you can play around with your travel dates, you may score a cheap fare right before you leave.
Is it cheaper to book an IAH to ROR flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to ROR flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Palau Intl. Airport (ROR)?
If you booked your IAH to ROR flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Palau Intl.
Airlines serving
United
Roundtrip price
$1,801
Distance
8243 mi

Book with confidence

Houston to Koror Flights

The cheapest times to fly from Houston to Koror

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Koror are during the month of January. You can find some of the cheapest flights from Houston to Koror with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Koror

Sunday is one of the best days to book for cheap flights from Houston to Koror: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Koror

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Koror in 2025. You can also book with separate airlines for your outbound and return journeys, from $2,519 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Koror flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Koror airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Koror Flights
*Available to One Key members.