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Cheap flights from Portland to Koror from $1,230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Koror departing on 6/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Koror

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:22 pm - 5:20 pm
PDX
-
ROR
29h 58m
2 stops
Multiple Airlines Logo
3:35 pm - 11:02 pm
ROR
-
PDX
23h 27m
2 stops
$1,547Multiple Airlines
Mon, Sep 28 - Thu, Oct 15
United Airlines Logo
5:30 am - 8:10 pm
PDX
-
ROR
22h 40m
3 stops
United Airlines Logo
10:55 am - 6:15 pm
ROR
-
PDX
23h 20m
2 stops
$1,811United Airlines
Mon, Sep 28 - Thu, Oct 15
United Airlines Logo
7:00 am - 8:10 pm
PDX
-
ROR
21h 10m
3 stops
United Airlines Logo
10:55 am - 9:05 pm
ROR
-
PDX
26h 10m
3 stops
$2,222United Airlines
Mon, Sep 28 - Thu, Oct 15
United Airlines Logo
7:00 am - 9:35 pm
PDX
-
ROR
22h 35m
2 stops
United Airlines Logo
2:05 am - 10:20 am
ROR
-
PDX
24h 15m
3 stops
$3,065United Airlines
Tue, May 26 - Mon, Jun 1
United Airlines Logo
5:15 am - 8:10 pm
PDX
-
ROR
22h 55m
3 stops
United Airlines Logo
10:55 am - 12:34 am
ROR
-
PDX
29h 39m
2 stops
$3,222United Airlines
Mon, Aug 10 - Sun, Aug 16
United Airlines Logo
1:14 pm - 9:35 pm
PDX
-
ROR
40h 21m
2 stops
United Airlines Logo
10:55 am - 8:59 pm
ROR
-
PDX
26h 04m
2 stops
$3,246United Airlines
Mon, Aug 10 - Sun, Aug 16
United Airlines Logo
7:00 am - 8:10 pm
PDX
-
ROR
21h 10m
3 stops
United Airlines Logo
10:55 am - 8:59 pm
ROR
-
PDX
26h 04m
3 stops
$4,117United Airlines
Mon, Aug 10 - Sun, Aug 16

United Airlines flights from Portland to Koror

Our best United Airlines deals on Portland to Koror flight tickets
United Airlines
Sep 28
PDX5:30 amPortland
22h 40m
3 stops
ROR8:10 pmKoror Airai
Oct 15
ROR10:55 amKoror Airai
23h 20m
2 stops
PDX6:15 pmPortland
$1,811
United Airlines
Sep 28
PDX7:00 amPortland
21h 10m
3 stops
ROR8:10 pmKoror Airai
Oct 15
ROR10:55 amKoror Airai
26h 10m
3 stops
PDX9:05 pmPortland
$2,222
United Airlines
May 26
PDX7:00 amPortland
22h 35m
2 stops
ROR9:35 pmKoror Airai
Jun 1
ROR2:05 amKoror Airai
24h 15m
3 stops
PDX10:20 amPortland
$3,065

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Koror that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Portland to Koror that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKoror

PDX - ROR

PDXROR

Portland

Mon 9/28

7:22 pm-5:20 pm

2 stops29h 58m

Koror Airai

Thu 10/15

3:35 pm-11:02 pm

2 stops23h 27m

$1,547
Quickest round-trip

PortlandKoror

PDX - ROR

PDXROR

Portland

Mon 9/28

5:30 am-8:10 pm

3 stops22h 40m

Koror Airai

Thu 10/15

10:55 am-6:15 pm

2 stops23h 20m

$1,811

PortlandKoror

PDX - ROR

PDXROR

Portland

Mon 9/28

7:00 am-8:10 pm

3 stops21h 10m

Koror Airai

Thu 10/15

10:55 am-9:05 pm

3 stops26h 10m

$2,222

PortlandKoror

PDX - ROR

PDXROR

Portland

Tue 5/26

7:00 am-9:35 pm

2 stops22h 35m

Koror Airai

Mon 6/1

2:05 am-10:20 am

3 stops24h 15m

$3,065

PortlandKoror

PDX - ROR

PDXROR

Portland

Mon 8/10

5:15 am-8:10 pm

3 stops22h 55m

Koror Airai

Sun 8/16

10:55 am-12:34 am

2 stops29h 39m

$3,222

PortlandKoror

PDX - ROR

PDXROR

Portland

Mon 8/10

1:14 pm-9:35 pm

2 stops40h 21m

Koror Airai

Sun 8/16

10:55 am-8:59 pm

2 stops26h 04m

$3,246

PortlandKoror

PDX - ROR

PDXROR

Portland

Mon 8/10

7:00 am-8:10 pm

3 stops21h 10m

Koror Airai

Sun 8/16

10:55 am-8:59 pm

3 stops26h 04m

$4,117
Cheapest one-way
Quickest one-way

PortlandKoror

PDX - ROR

PDXROR

Portland

Sat 6/13

7:15 am-2:35 pm

2 stops39h 20m

$1,230

PortlandKoror

PDX - ROR

PDXROR

Portland

Sat 6/13

7:15 am-2:35 pm

3 stops39h 20m

$1,494

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland to Koror

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Koror according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Koror (PDX to ROR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Koror

Fastest flight time

27h 51m

Direct flights

None
The fastest flight from Portland to Koror takes 27h 51m
There are no direct flights from Portland to Koror. There are no popular flight routes from Portland to Koror.
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Frequently asked questions about flying from Portland to Koror

  • How far is Portland to Koror Airai by plane?

    There are 6465.0 mi between Portland and Koror Airai. Typically, this will take 27h 51m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Koror Airai Airport?

    Prices for flights from Portland Airport to Koror Airai Airport were last updated today.

  • How old do you have to be to fly from Portland Airport to Koror Airai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Koror Airai Airport.

  • What documentation or ID do you need to fly to Koror Airai Airport?

    The required travel and health documents for your Koror Airai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Koror Airai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Portland to Koror

  • How do I get Price Alerts for flights from Portland to Koror?

    Confirm your travel details to search for the latest offers for flights from Portland to Koror. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Portland to Koror with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Koror?

Finding the right flight to Koror from Portland 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 Koror quick and easy, saving you time and money.

Can I find flights from Portland to Koror with flexible booking policies on momondo?

momondo does allow users to show only those flights to Koror from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Koror?

momondo helps you find the best flight between Portland and Koror by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Portland to Koror now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Koror and let you know when they change.

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Fri 6/12
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Cabin classes currently available on flights to Koror

List of cabin classes available on flights landing in Koror. Availability may vary depending on flight origin and airline.
First Class to Koror
Business Class to Koror