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Cheap flights from Seattle to the Cook Islands from $972

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 8/28. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 10:54 pm
SEA
-
RAR
18h 34m
1 stop
Multiple Airlines Logo
12:05 pm - 6:11 am
RAR
-
SEA
15h 06m
1 stop
$972Multiple Airlines
Fri, Aug 28 - Sat, Sep 5
Multiple Airlines Logo
8:38 am - 10:54 pm
SEA
-
RAR
17h 16m
2 stops
Multiple Airlines Logo
12:05 pm - 6:11 am
RAR
-
SEA
15h 06m
1 stop
$989Multiple Airlines
Fri, Aug 28 - Sat, Sep 26
Multiple Airlines Logo
6:51 pm - 10:54 pm
SEA
-
RAR
31h 03m
1 stop
Multiple Airlines Logo
12:05 pm - 8:41 am
RAR
-
SEA
17h 36m
1 stop
$1,007Multiple Airlines
Thu, Oct 22 - Sat, Oct 31
Multiple Airlines Logo
6:59 pm - 10:54 pm
SEA
-
RAR
54h 55m
2 stops
Multiple Airlines Logo
12:05 pm - 7:38 am
RAR
-
SEA
16h 33m
1 stop
$1,013Multiple Airlines
Wed, Oct 21 - Sat, Oct 31
Multiple Airlines Logo
8:31 am - 10:54 pm
SEA
-
RAR
17h 23m
2 stops
Multiple Airlines Logo
12:05 pm - 8:13 am
RAR
-
SEA
17h 08m
1 stop
$1,072Multiple Airlines
Fri, Oct 2 - Sat, Oct 10
Alaska Airlines Logo
11:30 am - 10:55 pm
SEA
-
RAR
13h 25m
1 stop
Alaska Airlines Logo
12:05 pm - 6:00 am
RAR
-
SEA
15h 55m
1 stop
$1,137Alaska Airlines
Fri, Dec 11 - Sat, Dec 19
Multiple Airlines Logo
6:25 pm - 10:55 pm
SEA
-
RAR
30h 30m
2 stops
Multiple Airlines Logo
12:05 pm - 4:44 pm
RAR
-
SEA
26h 39m
2 stops
$1,154Multiple Airlines
Thu, Dec 10 - Sat, Dec 19
Multiple Airlines Logo
3:35 pm - 10:55 pm
SEA
-
RAR
33h 20m
1 stop
Multiple Airlines Logo
12:05 pm - 7:30 am
RAR
-
SEA
17h 25m
1 stop
$1,172Multiple Airlines
Thu, Dec 10 - Sat, Dec 19
Multiple Airlines Logo
6:25 pm - 10:55 pm
SEA
-
RAR
54h 30m
2 stops
Multiple Airlines Logo
12:05 pm - 6:00 am
RAR
-
SEA
15h 55m
1 stop
$1,178Multiple Airlines
Wed, Dec 9 - Sat, Dec 19
Multiple Airlines Logo
8:05 am - 10:45 pm
SEA
-
RAR
17h 40m
2 stops
Multiple Airlines Logo
12:05 pm - 3:52 pm
RAR
-
SEA
24h 47m
1 stop
$1,395Multiple Airlines
Fri, Jul 24 - Sat, Aug 1

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Alaska Airlines flights from Seattle to Cook Islands

Our best Alaska Airlines deals on Seattle to Cook Islands flight tickets
Alaska Airlines
Dec 11
SEA11:30 amSeattle/Tacoma Intl
13h 25m
1 stop
RAR10:55 pmRarotonga
Dec 19
RAR12:05 pmRarotonga
15h 55m
1 stop
SEA6:00 amSeattle/Tacoma Intl
$1,137
Alaska Airlines
Jul 24
SEA8:00 amSeattle/Tacoma Intl
17h 45m
1 stop
RAR10:45 pmRarotonga
Aug 1
RAR12:05 pmRarotonga
16h 55m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$1,407

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
Oct 26
SEA9:02 amSeattle/Tacoma Intl
38h 08m
2 stops
RAR8:10 pmRarotonga
Oct 28
RAR2:55 pmRarotonga
24h 27m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$1,402
Air New Zealand
Oct 26
SEA10:10 amSeattle/Tacoma Intl
30h 30m
2 stops
RAR1:40 pmRarotonga
Nov 2
RAR2:55 pmRarotonga
29h 01m
2 stops
SEA9:56 pmSeattle/Tacoma Intl
$1,430
Air New Zealand
Oct 26
SEA10:10 amSeattle/Tacoma Intl
30h 30m
2 stops
RAR1:40 pmRarotonga
Oct 27
RAR9:25 pmRarotonga
48h 08m
2 stops
SEA12:33 amSeattle/Tacoma Intl
$1,437

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 June 14, 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

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 8/28

7:20 am-10:54 pm

1 stop18h 34m

Rarotonga

Sat 9/5

12:05 pm-6:11 am

1 stop15h 06m

$972

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 8/28

8:38 am-10:54 pm

2 stops17h 16m

Rarotonga

Sat 9/26

12:05 pm-6:11 am

1 stop15h 06m

$989

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Thu 10/22

6:51 pm-10:54 pm

1 stop31h 03m

Rarotonga

Sat 10/31

12:05 pm-8:41 am

1 stop17h 36m

$1,007

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Wed 10/21

6:59 pm-10:54 pm

2 stops54h 55m

Rarotonga

Sat 10/31

12:05 pm-7:38 am

1 stop16h 33m

$1,013

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 10/2

8:31 am-10:54 pm

2 stops17h 23m

Rarotonga

Sat 10/10

12:05 pm-8:13 am

1 stop17h 08m

$1,072
Quickest round-trip

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 12/11

11:30 am-10:55 pm

1 stop13h 25m

Rarotonga

Sat 12/19

12:05 pm-6:00 am

1 stop15h 55m

$1,137

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Thu 12/10

6:25 pm-10:55 pm

2 stops30h 30m

Rarotonga

Sat 12/19

12:05 pm-4:44 pm

2 stops26h 39m

$1,154

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Thu 12/10

3:35 pm-10:55 pm

1 stop33h 20m

Rarotonga

Sat 12/19

12:05 pm-7:30 am

1 stop17h 25m

$1,172

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Wed 12/9

6:25 pm-10:55 pm

2 stops54h 30m

Rarotonga

Sat 12/19

12:05 pm-6:00 am

1 stop15h 55m

$1,178

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 7/24

8:05 am-10:45 pm

2 stops17h 40m

Rarotonga

Sat 8/1

12:05 pm-3:52 pm

1 stop24h 47m

$1,395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 airline that flies from Seattle/Tacoma Intl to Cook Islands?

Air New Zealand is the most popular carrier operating from Seattle/Tacoma Intl to Cook Islands

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Seattle to Cook Islands takes 15h 30m
There are no direct flights from Seattle to Cook Islands. There are no popular flight routes from Seattle to Cook Islands.
Search flight deals

Frequently asked questions about flying from Seattle to the Cook Islands

  • 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 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.

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

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Find better results for your trip to the Cook Islands

Popular cities in the Cook Islands

Popular flights according to clicks in the last 7 days on momondo
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