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Cook Islands

$738+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RAR
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,454
(Trip.com)

One-way from

$738
(Alaska Airlines)

Popular in

April

Cheapest in

July

Average price

$1,849
Provider with most accurate pricing for Seattle/Tacoma Intl-Rarotonga flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Rarotonga flights.
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From Seattle/Tacoma Intl to Cook Islands
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One-way flight from Seattle/Tacoma Intl to Cook Islands
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Highest demand for flights based on searches. 12% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This Trip.com deal was found by Cheapflights users on 4/29. 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 6/810:00 amSEA - RAR
3 stops48h 15mMultiple Airlines
Sun 6/151:05 pmRAR - SEA
1 stop13h 55mMultiple Airlines
Deal found 4/29$1,454
This FlightHub deal was found by Cheapflights users on 4/28. 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 8/255:35 pmSEA - RAR
2 stops24h 05mAir New Zealand
Mon 9/14:00 pmRAR - SEA
2 stops23h 49mAir New Zealand
Deal found 4/28$1,690
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:35 pmSEA - RAR
2 stops29h 05mUnited Airlines
Mon 6/234:00 pmRAR - SEA
3 stops26h 11mUnited Airlines
Deal found 4/28$10,505

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 April 29, 2025.
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

Sun 6/8

10:00 am-7:15 am

3 stops48h 15m

Rarotonga

Sun 6/15

1:05 pm-6:00 am

1 stop13h 55m

$1,454

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Mon 8/25

5:35 pm-2:40 pm

2 stops24h 05m

Rarotonga

Mon 9/1

4:00 pm-6:49 pm

2 stops23h 49m

$1,690

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Tue 6/17

12:35 pm-2:40 pm

2 stops29h 05m

Rarotonga

Mon 6/23

4:00 pm-9:11 pm

3 stops26h 11m

$10,505

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 6/28

8:15 am-10:55 pm

1 stop17h 40m

$738

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sun 6/29

9:50 am-10:10 pm

2 stops39h 20m

$904

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Thu 6/26

11:03 pm-11:20 am

3 stops39h 17m

$1,123

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Tue 9/30

10:15 am-12:55 am

2 stops65h 40m

$1,411

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Thu 6/12

12:55 pm-2:40 pm

3 stops52h 45m

$8,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

What is the cheapest time of day to fly from SEA to CK?

Find hourly flight availability from Seattle to Cook Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Cook Islands as you normally would.

Rainfall in Cook Islands by month

Plan your trip to Cook Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cook Islands ranges from 3.9 - 10.2 inches per month. March is typically the wettest month, when rainfall can reach 10.2 in. June is typically the driest time to visit Cook Islands when rainfall is around 3.9 in.

Temperature in Cook Islands by month

Plan your trip to Cook Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cook Islands, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).

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 April 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Air New Zealand
8.0
Very good
472 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • What are the cheapest airlines to fly from Seattle to Cook Islands one-way?

    One-way options have recently been found by users for as low as $738 on Alaska Airlines. Other airlines that offer cheap prices include Air New Zealand from $904 and United Airlines from $8,602 one-way.

  • 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.

  • What is the cheapest month to book a flight from Seattle to Cook Islands?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Cook Islands (average of $905). Flying from Seattle to Cook Islands in December is currently the most expensive (average of $1,469). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Seattle to Cook Islands

Discover the top 3 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$817Average$944FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$845Average$948FlexibilityNo cancel feeOn-time85%
Air New ZealandCheapest$1,627Average$1,949FlexibilityNo cancel feeOn-time78%

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