$645 Cheap Flights from Guam (GUM) to Koror (ROR)

View $645 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Koror (ROR-Palau Intl.)

Cheap Flights from Guam to Koror (GUM-ROR)

Prices were available within the past 7 days and start at $645 for one-way flights and $993 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Apr 4 - Thu, Apr 9
GUM
Guam
ROR
Koror
$993 Roundtrip, found 17 hours ago
$993
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 4 from Guam to Koror, returning Thu, Apr 9, priced at $993 found 17 hours ago
United
Wed, Apr 8 - Sun, Apr 12
GUM
Guam
ROR
Koror
$1,056 Roundtrip, found 17 hours ago
$1,056
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Apr 8 from Guam to Koror, returning Sun, Apr 12, priced at $1,056 found 17 hours ago
United
Wed, Nov 12 - Sun, Nov 16
GUM
Guam
ROR
Koror
$1,066 Roundtrip, found 3 days ago
$1,066
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 12 from Guam to Koror, returning Sun, Nov 16, priced at $1,066 found 3 days ago
United
Wed, Apr 15 - Sun, Apr 26
GUM
Guam
ROR
Koror
$1,117 Roundtrip, found 2 days ago
$1,117
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 15 from Guam to Koror, returning Sun, Apr 26, priced at $1,117 found 2 days ago
United
Sat, Apr 4 - Thu, Apr 16
GUM
Guam
ROR
Koror
$1,124 Roundtrip, found 4 days ago
$1,124
Roundtrip
found 4 days ago
Select United flight, departing Sat, Apr 4 from Guam to Koror, returning Thu, Apr 16, priced at $1,124 found 4 days ago
United
Sat, Apr 4 - Sun, Apr 12
GUM
Guam
ROR
Koror
$1,131 Roundtrip, found 17 hours ago
$1,131
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 4 from Guam to Koror, returning Sun, Apr 12, priced at $1,131 found 17 hours ago
United
Sat, Apr 4 - Thu, Apr 16
GUM
Guam
ROR
Koror
$1,135 Roundtrip, found 17 hours ago
$1,135
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Apr 4 from Guam to Koror, returning Thu, Apr 16, priced at $1,135 found 17 hours ago
United
Wed, Nov 12 - Sun, Nov 16
GUM
Guam
ROR
Koror
$1,147 Roundtrip, found 6 days ago
$1,147
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 12 from Guam to Koror, returning Sun, Nov 16, priced at $1,147 found 6 days ago
United
Wed, Dec 3 - Sun, Dec 7
GUM
Guam
ROR
Koror
$1,151 Roundtrip, found 19 hours ago
$1,151
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Dec 3 from Guam to Koror, returning Sun, Dec 7, priced at $1,151 found 19 hours ago
United
Tue, Feb 10 - Tue, Feb 17
GUM
Guam
ROR
Koror
$1,155 Roundtrip, found 17 hours ago
$1,155
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Feb 10 from Guam to Koror, returning Tue, Feb 17, priced at $1,155 found 17 hours ago

Find the cheapest month to fly from Barrigada (GUM) to Koror (ROR)

October is typically the cheapest month to fly

From $1,137 - $1,214 per traveler.

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 $1,212
ROR
Palau Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $1,212
Flights from Guam (GUM) to Koror (ROR)
Origin airport
A.B. Won Pat Intl.
Destination airport
Palau Intl.
Airlines serving
United
Roundtrip price
$993
Distance
816 mi
Average flight time
1 hour 10 mins

Guam to Koror Flights

The cheapest times to fly from Guam 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 Guam to Koror are during the month of April. You can find some of the cheapest flights from Guam to Koror with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Guam to Koror

Sunday is one of the best days to book for cheap flights from Guam 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 Guam 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 Guam to Koror in 2025. You can also book with separate airlines for your outbound and return journeys, from $645 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 Guam 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 Guam 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.

 

Frequently asked questions

How much does a flight from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR) cost?
Snag a cheap one-way flight from $645 or cheap return flight from $993 from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
The cheapest month to fly from GUM to ROR is April, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
Which airlines fly direct from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
Catch a nonstop flight with United Airlines and go straight from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR).
What is the cheapest airline that flies from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
To find the cheapest airline flying from GUM to ROR, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
On average, A.B. Won Pat Intl. Airport (GUM) has 6 direct flights to Palau Intl. Airport (ROR) per week. If you're looking for more options, take advantage of Expedia's filter tool to find flights with layovers. Fit in a quick visit to another location or simply break up your travels.
What are the most popular departure times for flights from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
More people fly between GUM and ROR at 11 PM than at any other time of day. Rather go when it's quieter? Consider flying outside peak hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from GUM to ROR?
Depart on a Friday if you're after the biggest selection of flights from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR).
What is the earliest flight from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
A.B. Won Pat Intl. Airport (GUM)'s earliest flight to Palau Intl. Airport (ROR) departs at approximately 7:55PM UTC+10. With a travel time of 2h 10m, you'll land at around 9:05PM UTC+9.
How long does it take to fly from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
Flights from GUM to ROR have an average travel time of 2 hours and 10 minutes. The distance between the two is 820 mi.
What airline has the least delays from GUM to ROR?
United Airlines has the strongest track record for on-time direct flights from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR), with an on-time rating of 84%. Use the Expedia App to check your flight schedule before you head off and get real-time alerts about any changes.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
Select a flight from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 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.
What airports do you fly into for Koror from A.B. Won Pat Intl. Airport (GUM)?
Compare your flight options from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR). This is the only Koror airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR) last-minute?
Booking your plane ticket from GUM to ROR just before your getaway is usually more expensive. But if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a GUM to ROR flight and hotel package?
Compared with arranging hotels and flights separately, booking a GUM to ROR flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Palau Intl. Airport (ROR)?
You can usually cancel or reschedule your GUM to ROR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.