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Cook Islands

$950+ Cheap flights from Seattle (SEA) to the Cook Islands

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RAR
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 5/810:00 am
SEA
-
RAR
1 stop15h 50m
Multiple Airlines
Sat 5/1611:05 am
RAR
-
SEA
2 stops26h 43m
Multiple Airlines
Deal found 2/9$950
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 6/128:00 am
SEA
-
RAR
1 stop17h 45m
Multiple Airlines
Sat 6/2711:05 am
RAR
-
SEA
2 stops25h 40m
Multiple Airlines
Deal found 2/9$1,033
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:55 am
SEA
-
RAR
2 stops31h 35m
Air New Zealand
Sat 5/163:45 pm
RAR
-
SEA
2 stops28h 44m
Air New Zealand
Deal found 2/11$1,430
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:25 am
SEA
-
RAR
2 stops28h 55m
Multiple Airlines
Sat 4/412:15 pm
RAR
-
SEA
2 stops29h 27m
Multiple Airlines
Deal found 2/11$1,766
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:45 pm
SEA
-
RAR
2 stops23h 45m
Air New Zealand
Wed 5/63:45 pm
RAR
-
SEA
2 stops23h 45m
Air New Zealand
Deal found 2/9$1,794
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 3/2111:35 am
SEA
-
RAR
1 stop14h 10m
Multiple Airlines
Sun 3/291:05 pm
RAR
-
SEA
1 stop15h 59m
Multiple Airlines
Deal found 2/11$1,864
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:57 pm
SEA
-
RAR
2 stops54h 48m
Multiple Airlines
Tue 6/233:05 am
RAR
-
SEA
2 stops40h 17m
Multiple Airlines
Deal found 2/11$1,883

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$950
(Alaska Airlines)

Popular in

July

Cheapest in

May

Average price

$944
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
Highest demand for flights based on searches. 23% potential increase in price ($403 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 12, 2026.
Use the filters below to find and compare flights from Seattle to the Cook Islands that are best for you.

Fly from

Seattle

Fly to

Cook Islands

Route

Depart

Return

Price

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 5/8

10:00 am-10:50 pm

1 stop15h 50m

Rarotonga

Sat 5/16

11:05 am-4:48 pm

2 stops26h 43m

$950

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 5/8

10:00 am-10:50 pm

1 stop15h 50m

Rarotonga

Sat 5/16

11:05 am-8:05 am

1 stop18h 00m

$950

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sun 5/10

9:55 am-2:30 pm

2 stops31h 35m

Rarotonga

Sat 5/16

3:45 pm-11:29 pm

2 stops28h 44m

$1,430

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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.

Reviews of airlines servicing Cook Islands

Get insights into the airlines that provide service to Cook Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cook Islands. Reviews last updated February 12, 2026.
Read reviews from past customers who have flown Alaska Airlines and Air New Zealand from Seattle to the Cook Islands. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,879 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,879 reviews
Alaska Airlines
8.0
Very good
11,879 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Air New Zealand
8.0
Very good
582 reviews
Alaska Airlines
8.0
Very good
11,879 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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.

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Top 2 airlines flying from Seattle to Cook Islands

Discover the top 2 airlines that operate flights from Seattle to Cook Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$690Average$945FlexibilityNo cancel feeOn-time75%
Air New ZealandCheapest$1,765Average$1,904FlexibilityNo cancel feeOn-time78%

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