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Cheap flights from Washington to Koror from $732

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 3/30. 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 Washington to Koror

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 pm - 2:35 pm
SEA
-
ROR
21h 50m
1 stop
Multiple Airlines Logo
6:10 pm - 4:05 pm
ROR
-
SEA
37h 55m
1 stop
$1,287Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
2:48 pm - 5:20 pm
SEA
-
ROR
34h 32m
2 stops
Multiple Airlines Logo
6:20 pm - 8:57 am
ROR
-
SEA
30h 37m
2 stops
$1,288Multiple Airlines
Thu, Apr 30 - Wed, May 13
Multiple Airlines Logo
8:07 pm - 5:20 pm
SEA
-
ROR
29h 13m
2 stops
Multiple Airlines Logo
6:20 pm - 4:10 pm
ROR
-
SEA
37h 50m
1 stop
$1,314Multiple Airlines
Thu, Apr 30 - Wed, May 13
Multiple Airlines Logo
6:21 pm - 2:35 pm
SEA
-
ROR
27h 14m
2 stops
Multiple Airlines Logo
6:10 pm - 4:05 pm
ROR
-
SEA
37h 55m
1 stop
$1,344Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
6:21 pm - 2:35 pm
SEA
-
ROR
27h 14m
2 stops
Multiple Airlines Logo
6:10 pm - 8:47 am
ROR
-
SEA
30h 37m
2 stops
$1,371Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
China Airlines Logo
1:55 am - 2:35 pm
SEA
-
ROR
20h 40m
1 stop
China Airlines Logo
6:20 pm - 7:45 pm
ROR
-
SEA
17h 25m
1 stop
$1,430China Airlines
Sat, Jul 4 - Sat, Jul 18
China Airlines Logo
1:55 am - 2:35 pm
SEA
-
ROR
20h 40m
1 stop
China Airlines Logo
6:20 pm - 7:45 pm
ROR
-
SEA
17h 25m
1 stop
$1,540China Airlines
Sat, Jul 4 - Sat, Jul 18
China Airlines Logo
1:55 am - 2:35 pm
SEA
-
ROR
20h 40m
1 stop
China Airlines Logo
3:35 pm - 7:45 pm
ROR
-
SEA
20h 10m
1 stop
$1,551China Airlines
Tue, Jul 21 - Thu, Aug 13
United Airlines Logo
3:50 pm - 2:50 am
PDX
-
ROR
42h 00m
2 stops
United Airlines Logo
11:25 am - 6:55 pm
ROR
-
PDX
24h 30m
2 stops
$14,983United Airlines
Sun, Feb 15 - Sun, Feb 22
United Airlines Logo
1:40 pm - 2:50 am
PDX
-
ROR
44h 10m
2 stops
United Airlines Logo
11:25 am - 10:59 pm
ROR
-
PDX
28h 34m
2 stops
$15,008United Airlines
Sun, Feb 15 - Sun, Feb 22

China Airlines flights from State of Washington to Koror

Our best China Airlines deals on State of Washington to Koror flight tickets
China Airlines
Jul 4
SEA1:55 amSeattle/Tacoma Intl
20h 40m
1 stop
ROR2:35 pmKoror Airai
Jul 18
ROR6:20 pmKoror Airai
17h 25m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
$1,430
China Airlines
Jul 4
SEA1:55 amSeattle/Tacoma Intl
20h 40m
1 stop
ROR2:35 pmKoror Airai
Jul 18
ROR6:20 pmKoror Airai
17h 25m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
$1,540
China Airlines
Jul 21
SEA1:55 amSeattle/Tacoma Intl
20h 40m
1 stop
ROR2:35 pmKoror Airai
Aug 13
ROR3:35 pmKoror Airai
20h 10m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
$1,551

United Airlines flights from State of Washington to Koror

Our best United Airlines deals on State of Washington to Koror flight tickets
United Airlines
Jun 11
SEA5:00 amSeattle/Tacoma Intl
23h 15m
3 stops
ROR8:15 pmKoror Airai
Jun 26
ROR3:10 amKoror Airai
30h 57m
3 stops
SEA6:07 pmSeattle/Tacoma Intl
$1,866
United Airlines
Jul 27
SEA7:32 pmSeattle/Tacoma Intl
34h 03m
2 stops
ROR9:35 pmKoror Airai
Aug 9
ROR10:55 amKoror Airai
43h 03m
3 stops
SEA1:58 pmSeattle/Tacoma Intl
$3,094
United Airlines
Jul 27
SEA10:50 amSeattle/Tacoma Intl
42h 45m
2 stops
ROR9:35 pmKoror Airai
Aug 9
ROR10:55 amKoror Airai
27h 23m
2 stops
SEA10:18 pmSeattle/Tacoma Intl
$3,299

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 February 5, 2026.
Use the filters below to find and compare flights from Washington to Koror that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Sat 3/7

11:45 pm-2:35 pm

1 stop21h 50m

Koror Airai

Sat 3/14

6:10 pm-4:05 pm

1 stop37h 55m

$1,287

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Thu 4/30

2:48 pm-5:20 pm

2 stops34h 32m

Koror Airai

Wed 5/13

6:20 pm-8:57 am

2 stops30h 37m

$1,288

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Thu 4/30

8:07 pm-5:20 pm

2 stops29h 13m

Koror Airai

Wed 5/13

6:20 pm-4:10 pm

1 stop37h 50m

$1,314

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Sat 3/7

6:21 pm-2:35 pm

2 stops27h 14m

Koror Airai

Sat 3/14

6:10 pm-4:05 pm

1 stop37h 55m

$1,344

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Sat 3/7

6:21 pm-2:35 pm

2 stops27h 14m

Koror Airai

Sat 3/14

6:10 pm-8:47 am

2 stops30h 37m

$1,371

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Sat 7/4

1:55 am-2:35 pm

1 stop20h 40m

Koror Airai

Sat 7/18

6:20 pm-7:45 pm

1 stop17h 25m

$1,430

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Sat 7/4

1:55 am-2:35 pm

1 stop20h 40m

Koror Airai

Sat 7/18

6:20 pm-7:45 pm

1 stop17h 25m

$1,540

SeattleKoror

SEA - ROR

SEAROR

Seattle/Tacoma Intl

Tue 7/21

1:55 am-2:35 pm

1 stop20h 40m

Koror Airai

Thu 8/13

3:35 pm-7:45 pm

1 stop20h 10m

$1,551

PortlandKoror

PDX - ROR

PDXROR

Portland

Sun 2/15

3:50 pm-2:50 am

2 stops42h 00m

Koror Airai

Sun 2/22

11:25 am-6:55 pm

2 stops24h 30m

$14,983

PortlandKoror

PDX - ROR

PDXROR

Portland

Sun 2/15

1:40 pm-2:50 am

2 stops44h 10m

Koror Airai

Sun 2/22

11:25 am-10:59 pm

2 stops28h 34m

$15,008

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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

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

You could potentially save up to 34% 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

Fastest flight time

29h 16m

Direct flights

None
The fastest flight from State of Washington to Koror takes 29h 16m
There are no direct flights from State of Washington to Koror. There are no popular flight routes from State of Washington to Koror.
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  • 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?

  • 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 AirlinesPriceFrom $1,117Free CancellationRating
8.3
803 reviews
Search China 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.

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