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Cook Islands

$549+ Cheap flights from Seattle (SEA) to the Cook Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RAR
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap flight deals from Seattle to Cook Islands

Cheapest flights from Seattle to Cook Islands
Explore the most affordable flight options available from Seattle to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:38 am
SEA
-
RAR
2 stops17h 16m
Multiple Airlines
Sat 9/2612:05 pm
RAR
-
SEA
2 stops24h 39m
Multiple Airlines
Deal found 7/16$989
This Trip.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:04 pm
SEA
-
RAR
2 stops40h 16m
Multiple Airlines
Sat 10/1712:05 pm
RAR
-
SEA
1 stop24h 50m
Multiple Airlines
Deal found 7/18$1,556
This SmartFares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:50 am
SEA
-
RAR
2 stops30h 50m
Air New Zealand
Thu 11/122:55 pm
RAR
-
SEA
2 stops23h 32m
Air New Zealand
Deal found 7/16$1,613
This SmartFares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:45 pm
SEA
-
RAR
2 stops52h 25m
Multiple Airlines
Tue 11/102:55 pm
RAR
-
SEA
2 stops25h 27m
Multiple Airlines
Deal found 7/17$1,638
This Gotogate deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am
SEA
-
RAR
1 stop18h 54m
Multiple Airlines
Fri 10/162:45 pm
RAR
-
SEA
2 stops24h 47m
Multiple Airlines
Deal found 7/16$1,652
This Priceline deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/22:20 pm
SEA
-
RAR
2 stops44h 00m
Qantas Airways
Sun 8/169:00 am
RAR
-
SEA
2 stops32h 56m
Qantas Airways
Deal found 7/20$1,711
This Justfly.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:50 am
SEA
-
RAR
2 stops29h 30m
Multiple Airlines
Sat 12/1912:15 pm
RAR
-
SEA
2 stops32h 29m
Multiple Airlines
Deal found 7/16$1,773
This SmartFares deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:45 pm
SEA
-
RAR
2 stops31h 20m
Multiple Airlines
Wed 10/212:45 pm
RAR
-
SEA
2 stops22h 41m
Multiple Airlines
Deal found 7/18$1,809
This SmartFares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:36 pm
SEA
-
RAR
2 stops23h 54m
Multiple Airlines
Sun 9/63:45 pm
RAR
-
SEA
2 stops22h 48m
Multiple Airlines
Deal found 7/16$1,815
This SmartFares deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:25 pm
SEA
-
RAR
2 stops45h 05m
Multiple Airlines
Wed 7/293:45 pm
RAR
-
SEA
2 stops23h 47m
Multiple Airlines
Deal found 7/17$1,830

Find flight deals from Seattle to Cook Islands

Keep the following information in mind while searching for Seattle to Cook Islands flight deals. Data was last updated July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$989
(Alaska Airlines)

One-way from

$549
(SmartFares)
Provider with most accurate pricing for Seattle/Tacoma Intl-Rarotonga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rarotonga flights.
Search Deals
From Seattle/Tacoma Intl to Cook Islands
Search Deals
One-way flight from Seattle/Tacoma Intl to Cook Islands
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Cook Islands 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, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from Seattle to the Cook Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 8/28

7:20 am-10:54 pm

1 stop18h 34m

Rarotonga

Sat 9/26

12:05 pm-6:11 am

1 stop15h 06m

$989

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 10/9

7:00 am-10:54 pm

1 stop18h 54m

Rarotonga

Fri 10/16

2:45 pm-6:32 pm

2 stops24h 47m

$1,652

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sun 8/2

2:20 pm-7:20 am

2 stops44h 00m

Rarotonga

Sun 8/16

9:00 am-8:56 pm

2 stops32h 56m

$1,711
Cheapest one-way
Quickest one-way

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 9/11

8:31 am-10:54 pm

2 stops17h 23m

$549

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 8/22

10:34 am-9:05 pm

3 stops37h 31m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Sorted by cheapest first

Best time to book a flight from Seattle to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to the Cook Islands

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cook Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Cook Islands?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Cook Islands. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • Can I find deals for flights from Seattle to Cook Islands that include hotel bookings?

    Yes. In addition to deals on Seattle to Cook Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Cook Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Cook Islands.

  • Can I find deals for business class flights from Seattle to Cook Islands?

    Yes. Cheapflights offers flight deals from Seattle to Cook Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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