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Cheap flights from Seattle to the Cook Islands from $948

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to the Cook Islands departing on 11/15. 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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0 bags

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Find the cheapest flights from Seattle to the Cook Islands

Cheap round-trip flights

Alaska Airlines Logo
8:00 am - 10:55 pmSEA-RAR
16h 55m1 stop
Alaska Airlines Logo
1:05 pm - 2:41 pmRAR-SEA
23h 36m1 stop
$948Alaska Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 23
Alaska Airlines Logo
7:57 am - 10:55 pmSEA-RAR
16h 58m2 stops
Alaska Airlines Logo
1:05 pm - 9:36 pmRAR-SEA
30h 31m2 stops
$970Alaska Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 23
Alaska Airlines Logo
5:55 pm - 11:40 pmSEA-RAR
31h 45m2 stops
Alaska Airlines Logo
1:05 pm - 7:39 amRAR-SEA
15h 34m1 stop
$1,113Alaska Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 8
Alaska Airlines Logo
3:40 pm - 11:40 pmSEA-RAR
34h 00m1 stop
Alaska Airlines Logo
1:05 pm - 7:39 amRAR-SEA
15h 34m1 stop
$1,130Alaska Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 8
Multiple Airlines Logo
10:05 am - 1:40 pmSEA-RAR
29h 35m2 stops
Multiple Airlines Logo
2:55 pm - 7:16 pmRAR-SEA
25h 21m2 stops
$1,384Multiple Airlines
Find Deal
Sun, Mar 1 - Wed, Mar 11
Air New Zealand Logo
7:15 am - 1:40 pmSEA-RAR
32h 25m2 stops
Air New Zealand Logo
2:55 pm - 12:59 amRAR-SEA
32h 04m2 stops
$1,386Air New Zealand
Find Deal
Sat, Feb 14 - Sat, Feb 21
Air New Zealand Logo
7:29 pm - 1:40 pmSEA-RAR
44h 11m2 stops
Air New Zealand Logo
2:55 pm - 8:23 amRAR-SEA
63h 28m2 stops
$1,557Air New Zealand
Find Deal
Sat, Dec 13 - Wed, Dec 24
Air New Zealand Logo
9:25 am - 1:40 pmSEA-RAR
30h 15m2 stops
Air New Zealand Logo
9:20 pm - 10:06 pmRAR-SEA
46h 46m2 stops
$1,655Air New Zealand
Find Deal
Sat, Nov 22 - Sat, Nov 29
Multiple Airlines Logo
5:59 pm - 11:20 amSEA-RAR
19h 21m2 stops
Multiple Airlines Logo
12:15 pm - 6:15 pmRAR-SEA
28h 00m1 stop
$1,728Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Jan 3
United Airlines Logo
11:10 pm - 1:40 pmSEA-RAR
41h 30m2 stops
United Airlines Logo
2:55 pm - 8:51 pmRAR-SEA
26h 56m3 stops
$11,111United Airlines
Find Deal
Wed, Oct 22 - Thu, Oct 30

Air New Zealand flights from Seattle to Cook Islands

Our best Air New Zealand deals on Seattle to Cook Islands flight tickets
Air New Zealand
Feb 14
SEA7:15 amSeattle/Tacoma Intl
32h 25m
2 stops
RAR1:40 pmRarotonga
Feb 21
RAR2:55 pmRarotonga
32h 04m
2 stops
SEA12:59 amSeattle/Tacoma Intl
$1,386
Find similar
Air New Zealand
Dec 13
SEA7:29 pmSeattle/Tacoma Intl
44h 11m
2 stops
RAR1:40 pmRarotonga
Dec 24
RAR2:55 pmRarotonga
63h 28m
2 stops
SEA8:23 amSeattle/Tacoma Intl
$1,557
Find similar
Air New Zealand
Nov 22
SEA9:25 amSeattle/Tacoma Intl
30h 15m
2 stops
RAR1:40 pmRarotonga
Nov 29
RAR9:20 pmRarotonga
46h 46m
2 stops
SEA10:06 pmSeattle/Tacoma Intl
$1,655
Find similar

Alaska Airlines flights from Seattle to Cook Islands

Our best Alaska Airlines deals on Seattle to Cook Islands flight tickets
Alaska Airlines
Nov 15
SEA8:00 amSeattle/Tacoma Intl
16h 55m
1 stop
RAR10:55 pmRarotonga
Nov 23
RAR1:05 pmRarotonga
23h 36m
1 stop
SEA2:41 pmSeattle/Tacoma Intl
$948
Find similar
Alaska Airlines
Nov 15
SEA7:57 amSeattle/Tacoma Intl
16h 58m
2 stops
RAR10:55 pmRarotonga
Nov 23
RAR1:05 pmRarotonga
30h 31m
2 stops
SEA9:36 pmSeattle/Tacoma Intl
$970
Find similar
Alaska Airlines
Feb 27
SEA5:55 pmSeattle/Tacoma Intl
31h 45m
2 stops
RAR11:40 pmRarotonga
Mar 8
RAR1:05 pmRarotonga
15h 34m
1 stop
SEA7:39 amSeattle/Tacoma Intl
$1,113
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
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

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 11/15

8:00 am-10:55 pm

1 stop16h 55m

Rarotonga

Sun 11/23

1:05 pm-2:41 pm

1 stop23h 36m

$948

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 11/15

7:57 am-10:55 pm

2 stops16h 58m

Rarotonga

Sun 11/23

1:05 pm-9:36 pm

2 stops30h 31m

$970

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 2/27

5:55 pm-11:40 pm

2 stops31h 45m

Rarotonga

Sun 3/8

1:05 pm-7:39 am

1 stop15h 34m

$1,113

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 2/27

3:40 pm-11:40 pm

1 stop34h 00m

Rarotonga

Sun 3/8

1:05 pm-7:39 am

1 stop15h 34m

$1,130

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sun 3/1

10:05 am-1:40 pm

2 stops29h 35m

Rarotonga

Wed 3/11

2:55 pm-7:16 pm

2 stops25h 21m

$1,384

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 2/14

7:15 am-1:40 pm

2 stops32h 25m

Rarotonga

Sat 2/21

2:55 pm-12:59 am

2 stops32h 04m

$1,386

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 12/13

7:29 pm-1:40 pm

2 stops44h 11m

Rarotonga

Wed 12/24

2:55 pm-8:23 am

2 stops63h 28m

$1,557

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sat 11/22

9:25 am-1:40 pm

2 stops30h 15m

Rarotonga

Sat 11/29

9:20 pm-10:06 pm

2 stops46h 46m

$1,655

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 12/12

5:59 pm-11:20 am

2 stops19h 21m

Rarotonga

Sat 1/3

12:15 pm-6:15 pm

1 stop28h 00m

$1,728

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Wed 10/22

11:10 pm-1:40 pm

2 stops41h 30m

Rarotonga

Thu 10/30

2:55 pm-8:51 pm

3 stops26h 56m

$11,111

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to the Cook Islands from

How to get the cheapest flight ticket from Seattle to Cook Islands

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

What is the cheapest day to depart on your flight to Cook Islands?

Our data shows that Saturday is the least expensive day to fly to Cook Islands. Tickets to fly out on this day can be as low as $947. Flights from Seattle to Cook Islands on a Thursday will generally be more expensive and average around $2,148. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Cook Islands?

Our most recent data shows that the best time of day to fly to Cook Islands is in the morning. Flights from Seattle to Cook Islands during this time can be as low as $947. In the afternoon is when there is more demand to fly to Cook Islands, so prices are often more expensive at around $2,088 per ticket.

Cheap Seattle to Cook Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cook Islands

Direct flights

None
There are no direct flights from Seattle to Cook Islands. There are no popular flight routes from Seattle to Cook Islands.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cook Islands?

    Prices for flights from Seattle/Tacoma Intl Airport to Cook Islands refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cook Islands?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cook Islands?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Cook Islands.

  • What documentation or ID do you need to fly to Cook Islands?

    The necessary travel and health documents for your Cook Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Cook Islands

Compare and see reviews for airlines that fly from Seattle to Cook Islands with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $817Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $870Free CancellationRating
7.8
2,724 reviews
Search Hawaiian Airlines flights
Air New ZealandPriceFrom $1,629Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cook Islands?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cook Islands from Seattle.

Can I find flights from Seattle to Cook Islands with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Cook Islands flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Cook Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cook Islands from Seattle.

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

If you are not ready to book a flight from Seattle to Cook Islands now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cook Islands and let you know when they change.

An easier way to manage your Cook Islands 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.
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