What is the cheapest airline that flies from Washington to Koror Airai?

China Airlines is the most popular carrier operating from Washington to Koror Airai

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

Prices for flights from Washington to Koror Airai Airport refresh daily.

How many operators does momondo search for flights from Washington to Koror Airai Airport?

As of November 2026, there are 2 operators available to choose from for flights from Washington to Koror Airai Airport.

How old do you have to be to fly from Washington 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 Washington 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.

$862 Cheap Flights from Washington to Koror in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Koror

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,306China Airlines

Sat, Feb 27 - Mon, Mar 8

9:15 pm - 5:10 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

50h 55m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,434Multiple Airlines

Sun, Feb 28 - Mon, Mar 8

11:10 am - 5:10 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

37h 00m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

3:35 pm - 7:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,437Multiple Airlines

Thu, Mar 4 - Thu, Mar 18

3:00 pm - 5:10 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

33h 10m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

3:35 pm - 7:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,439Multiple Airlines

Thu, Mar 4 - Thu, Mar 18

12:10 am - 5:10 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$2,090China Airlines

Thu, Nov 19 - Thu, Nov 26

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

6:10 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

17h 00m1 stop Taipei City Taiwan Taoyuan Intl

$2,400China Airlines

Sat, Jan 2 - Sat, Jan 9

12:10 am - 5:10 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$2,425China Airlines

Thu, Nov 19 - Mon, Nov 23

6:29 am - 10:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

23h 06m2 stops Los Angeles Tokyo Narita

1:20 am - 9:36 amROR Koror Airai-SEA Seattle/Tacoma Intl

24h 16m3 stops Tamuning Guam Intl Honolulu San Francisco

$2,429United Airlines

Tue, Mar 9 - Mon, Mar 22

7:00 am - 9:05 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 05m3 stops San Francisco Honolulu Tamuning Guam Intl

3:45 am - 2:30 pmROR Koror Airai-SEA Seattle/Tacoma Intl

27h 45m3 stops Tamuning Guam Intl Honolulu San Francisco

$2,593United Airlines

Thu, Feb 11 - Fri, Feb 19

5:00 am - 12:10 amSEA Seattle/Tacoma Intl-ROR Koror Airai

26h 10m3 stops San Francisco Honolulu Tamuning Guam Intl

1:20 am - 12:22 pmROR Koror Airai-SEA Seattle/Tacoma Intl

28h 02m3 stops Tamuning Guam Intl Honolulu San Francisco

$2,643United Airlines

Sat, Jan 2 - Thu, Jan 7

Cheap last minute flights

Enter your travel dates to find the best prices.

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

6:10 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

17h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,450China Airlines

Sat, Nov 14 - Sat, Nov 21

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,450China Airlines

Sat, Nov 14 - Thu, Nov 26

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

6:10 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

17h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,723Multiple Airlines

Sat, Nov 14 - Wed, Nov 25

9:30 pm - 1:30 amSEA Seattle/Tacoma Intl-ROR Koror Airai

35h 00m1 stop Manila Ninoy Aquino Intl

2:40 am - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

32h 30m2 stops Manila Ninoy Aquino Intl Taipei City Taiwan Taoyuan Intl

$1,772Multiple Airlines

Mon, Nov 16 - Wed, Nov 25

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$1,774Multiple Airlines

Sat, Nov 14 - Mon, Nov 23

3:40 pm - 9:05 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

36h 25m2 stops Tokyo Haneda Tamuning Guam Intl

9:55 pm - 9:40 amROR Koror Airai-SEA Seattle/Tacoma Intl

52h 45m2 stops Manila Ninoy Aquino Intl San Francisco

$2,860United Airlines

Sun, Nov 15 - Tue, Nov 24

3:40 pm - 12:50 amSEA Seattle/Tacoma Intl-ROR Koror Airai

40h 10m2 stops Tokyo Haneda Tamuning Guam Intl

9:55 pm - 12:59 amROR Koror Airai-SEA Seattle/Tacoma Intl

44h 04m2 stops Manila Ninoy Aquino Intl San Francisco

$2,860United Airlines

Mon, Nov 16 - Tue, Nov 24

7:35 pm - 10:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

34h 00m2 stops San Francisco Tokyo Narita

11:20 am - 4:32 pmROR Koror Airai-SEA Seattle/Tacoma Intl

22h 12m2 stops Tokyo Narita Los Angeles

$3,088United Airlines

Mon, Nov 16 - Thu, Nov 26

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$6,810China Airlines

Sat, Nov 14 - Thu, Nov 26

12:10 am - 2:35 pmSEA Seattle/Tacoma Intl-ROR Koror Airai

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

3:35 pm - 6:10 pmROR Koror Airai-SEA Seattle/Tacoma Intl

19h 35m1 stop Taipei City Taiwan Taoyuan Intl

$6,918China Airlines

Sat, Nov 14 - Mon, Nov 23

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China Airlines flights from State of Washington to Koror

Our best China Airlines deals on State of Washington to Koror flight tickets

China Airlines

Feb 27

SEA12:10 amSeattle/Tacoma Intl

21h 25m

1 stop

ROR2:35 pmKoror Airai

Mar 8

ROR3:35 pmKoror Airai

19h 35m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$1,306

China Airlines

Nov 14

SEA12:10 amSeattle/Tacoma Intl

21h 25m

1 stop

ROR2:35 pmKoror Airai

Nov 26

ROR3:35 pmKoror Airai

19h 35m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$1,450

China Airlines

Nov 17

SEA12:10 amSeattle/Tacoma Intl

21h 25m

1 stop

ROR2:35 pmKoror Airai

Nov 21

ROR6:10 pmKoror Airai

17h 00m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$1,690

United Airlines flights from State of Washington to Koror

Our best United Airlines deals on State of Washington to Koror flight tickets

United Airlines

Mar 9

SEA6:29 amSeattle/Tacoma Intl

23h 06m

2 stops

ROR10:35 pmKoror Airai

Mar 22

ROR1:20 amKoror Airai

24h 16m

3 stops

SEA9:36 amSeattle/Tacoma Intl

$2,429

United Airlines

Feb 11

SEA7:00 amSeattle/Tacoma Intl

21h 05m

3 stops

ROR9:05 pmKoror Airai

Feb 19

ROR3:45 amKoror Airai

27h 45m

3 stops

SEA2:30 pmSeattle/Tacoma Intl

$2,593

United Airlines

Jan 2

SEA5:00 amSeattle/Tacoma Intl

26h 10m

3 stops

ROR12:10 amKoror Airai

Jan 7

ROR1:20 amKoror Airai

28h 02m

3 stops

SEA12:22 pmSeattle/Tacoma Intl

$2,643

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Sat 2/27

12:10 am-2:35 pm

1 stop21h 25m

Koror Airai

Mon 3/8

3:35 pm-6:10 pm

1 stop19h 35m

$1,306

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Sun 2/28

9:15 pm-5:10 pm

2 stops50h 55m

Koror Airai

Mon 3/8

3:35 pm-6:10 pm

1 stop19h 35m

$1,434

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Thu 3/4

11:10 am-5:10 pm

2 stops37h 00m

Koror Airai

Thu 3/18

3:35 pm-7:10 pm

1 stop19h 35m

$1,437

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Thu 3/4

3:00 pm-5:10 pm

2 stops33h 10m

Koror Airai

Thu 3/18

3:35 pm-7:10 pm

1 stop19h 35m

$1,439

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Thu 11/19

12:10 am-5:10 pm

1 stop24h 00m

Koror Airai

Thu 11/26

3:35 pm-6:10 pm

1 stop19h 35m

$2,090

Quickest round-trip

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Sat 1/2

12:10 am-2:35 pm

1 stop21h 25m

Koror Airai

Sat 1/9

6:10 pm-6:10 pm

1 stop17h 00m

$2,400

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Thu 11/19

12:10 am-5:10 pm

1 stop24h 00m

Koror Airai

Mon 11/23

3:35 pm-6:10 pm

1 stop19h 35m

$2,425

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Tue 3/9

6:29 am-10:35 pm

2 stops23h 06m

Koror Airai

Mon 3/22

1:20 am-9:36 am

3 stops24h 16m

$2,429

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Thu 2/11

7:00 am-9:05 pm

3 stops21h 05m

Koror Airai

Fri 2/19

3:45 am-2:30 pm

3 stops27h 45m

$2,593

SeattleKoror

SEA Seattle/Tacoma Intl - ROR Koror Airai

SEAROR

Seattle/Tacoma Intl

Sat 1/2

5:00 am-12:10 am

3 stops26h 10m

Koror Airai

Thu 1/7

1:20 am-12:22 pm

3 stops28h 02m

$2,643

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Koror

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Koror?

The cheapest month to fly to Koror from State of Washington is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Koror from State of Washington during May instead. Flights to Koror in May, while not as cheap as those in December, still average around $0.

Can stopping save me money on State of Washington to Koror flights?

You could potentially save up to 38% on your flight if you consider stops on a State of Washington to Koror flight.

Cheap State of Washington to Koror flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Koror

Best Price Found	$862
Fastest flight time	29h 30m
Direct flights	None

The best one-way flight to Koror from State of Washington in the past 72 hours is $862. The best round-trip flight deal from State of Washington to Koror found on momondo in the last 72 hours is $1,306.

The fastest flight from State of Washington to Koror takes 29h 30m

There are no direct flights from State of Washington to Koror. There are no popular flight routes from State of Washington to Koror.

Search flight deals

Frequently asked questions about flying from Washington to Koror

When did momondo last update prices for flights from Washington to Koror Airai Airport?
Prices for flights from Washington to Koror Airai Airport refresh daily.
How many operators does momondo search for flights from Washington to Koror Airai Airport?
As of November 2026, there are 2 operators available to choose from for flights from Washington to Koror Airai Airport.
How old do you have to be to fly from Washington 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 Washington 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.

Best airlines flying from State of Washington to Koror

Compare and see reviews for airlines that fly from State of Washington to Koror with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $1,218	Free Cancellation	Rating 8.3 859 reviews		Search China Airlines flights
United Airlines	PriceFrom $1,921	Free Cancellation	Rating 7.3 10,471 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Koror for you.

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

All flight searches from Washington to Koror on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Koror.

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

If you are simply researching potential flights to Koror, momondo offers a useful price alert feature which will track prices for flights to Koror from Washington and alert you when they change.

An easier way to manage your Koror trip

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Cheap flights from Washington to Koror from $862

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Koror departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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China Airlines flights from State of Washington to Koror

Our best China Airlines deals on State of Washington to Koror flight tickets

United Airlines flights from State of Washington to Koror

Our best United Airlines deals on State of Washington to Koror flight tickets

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See travel insights to Koror from

How to get the cheapest flight ticket from State of Washington to Koror

What is the cheapest month to fly to Koror?

Can stopping save me money on State of Washington to Koror flights?

What is the cheapest airline that flies from Washington to Koror Airai?

Cheap State of Washington to Koror flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Koror

Best airlines flying from State of Washington to Koror

Compare and see reviews for airlines that fly from State of Washington to Koror with momondo

Why use momondo?

An easier way to manage your Koror trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Palau

Fly your favorite airline to Koror

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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.

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