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Cheap flights from Washington to the Cook Islands from $933

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to the Cook Islands departing on 5/15. 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 Washington to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:35 am - 10:50 pm
SEA
-
RAR
18h 15m
1 stop
Alaska Airlines Logo
11:05 am - 8:05 am
RAR
-
SEA
18h 00m
1 stop
$933Alaska Airlines
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
10:20 am - 10:45 pm
PDX
-
RAR
14h 25m
1 stop
Multiple Airlines Logo
1:00 pm - 5:27 am
RAR
-
PDX
14h 27m
1 stop
$946Multiple Airlines
Sat, Feb 21 - Sun, Mar 1
Multiple Airlines Logo
11:29 am - 10:50 pm
SEA
-
RAR
14h 21m
1 stop
Multiple Airlines Logo
11:05 am - 4:48 pm
RAR
-
SEA
26h 43m
2 stops
$950Multiple Airlines
Fri, May 8 - Sat, May 16
Alaska Airlines Logo
8:50 pm - 10:50 pm
SEA
-
RAR
29h 00m
1 stop
Alaska Airlines Logo
11:05 am - 8:05 am
RAR
-
SEA
18h 00m
1 stop
$968Alaska Airlines
Thu, May 28 - Sat, Jun 6
Multiple Airlines Logo
7:00 am - 10:45 pm
PDX
-
RAR
17h 45m
1 stop
Multiple Airlines Logo
1:00 pm - 5:52 am
RAR
-
PDX
38h 52m
2 stops
$973Multiple Airlines
Sat, Feb 21 - Sun, Mar 1
Multiple Airlines Logo
8:08 am - 10:50 pm
SEA
-
RAR
17h 42m
2 stops
Multiple Airlines Logo
11:05 am - 11:58 pm
RAR
-
SEA
33h 53m
2 stops
$973Multiple Airlines
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
6:45 pm - 10:50 pm
SEA
-
RAR
55h 05m
2 stops
Multiple Airlines Logo
11:05 am - 4:48 pm
RAR
-
SEA
26h 43m
2 stops
$974Multiple Airlines
Wed, May 27 - Sat, Jun 6
Air New Zealand Logo
7:08 am - 2:30 pm
SEA
-
RAR
34h 22m
2 stops
Air New Zealand Logo
3:45 pm - 1:12 am
RAR
-
SEA
30h 27m
2 stops
$1,451Air New Zealand
Sun, May 10 - Sat, May 16
Air New Zealand Logo
8:38 am - 2:30 pm
SEA
-
RAR
32h 52m
2 stops
Air New Zealand Logo
3:45 pm - 12:44 am
RAR
-
SEA
29h 59m
2 stops
$1,456Air New Zealand
Fri, May 15 - Thu, May 21
Air New Zealand Logo
7:08 am - 2:30 pm
SEA
-
RAR
34h 22m
2 stops
Air New Zealand Logo
10:15 pm - 10:20 pm
RAR
-
SEA
45h 05m
2 stops
$1,465Air New Zealand
Sun, May 10 - Sat, May 16

Alaska Airlines flights from State of Washington to Cook Islands

Our best Alaska Airlines deals on State of Washington to Cook Islands flight tickets
Alaska Airlines
May 15
SEA7:35 amSeattle/Tacoma Intl
18h 15m
1 stop
RAR10:50 pmRarotonga
May 23
RAR11:05 amRarotonga
18h 00m
1 stop
SEA8:05 amSeattle/Tacoma Intl
$933
Alaska Airlines
May 28
SEA8:50 pmSeattle/Tacoma Intl
29h 00m
1 stop
RAR10:50 pmRarotonga
Jun 6
RAR11:05 amRarotonga
18h 00m
1 stop
SEA8:05 amSeattle/Tacoma Intl
$968
Alaska Airlines
Jun 12
PDX10:40 amPortland
15h 05m
1 stop
RAR10:45 pmRarotonga
Jun 27
RAR11:05 amRarotonga
26h 12m
1 stop
PDX4:17 pmPortland
$1,350

Air New Zealand flights from State of Washington to Cook Islands

Our best Air New Zealand deals on State of Washington to Cook Islands flight tickets
Air New Zealand
May 10
SEA7:08 amSeattle/Tacoma Intl
34h 22m
2 stops
RAR2:30 pmRarotonga
May 16
RAR3:45 pmRarotonga
30h 27m
2 stops
SEA1:12 amSeattle/Tacoma Intl
$1,451
Air New Zealand
May 15
SEA8:38 amSeattle/Tacoma Intl
32h 52m
2 stops
RAR2:30 pmRarotonga
May 21
RAR3:45 pmRarotonga
29h 59m
2 stops
SEA12:44 amSeattle/Tacoma Intl
$1,456
Air New Zealand
May 10
SEA7:08 amSeattle/Tacoma Intl
34h 22m
2 stops
RAR2:30 pmRarotonga
May 16
RAR10:15 pmRarotonga
45h 05m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
$1,465

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 February 4, 2026.
Use the filters below to find and compare flights from Washington to the Cook Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 5/15

7:35 am-10:50 pm

1 stop18h 15m

Rarotonga

Sat 5/23

11:05 am-8:05 am

1 stop18h 00m

$933

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/21

10:20 am-10:45 pm

1 stop14h 25m

Rarotonga

Sun 3/1

1:00 pm-5:27 am

1 stop14h 27m

$946

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 5/8

11:29 am-10:50 pm

1 stop14h 21m

Rarotonga

Sat 5/16

11:05 am-4:48 pm

2 stops26h 43m

$950

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Thu 5/28

8:50 pm-10:50 pm

1 stop29h 00m

Rarotonga

Sat 6/6

11:05 am-8:05 am

1 stop18h 00m

$968

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/21

7:00 am-10:45 pm

1 stop17h 45m

Rarotonga

Sun 3/1

1:00 pm-5:52 am

2 stops38h 52m

$973

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 5/15

8:08 am-10:50 pm

2 stops17h 42m

Rarotonga

Sat 5/23

11:05 am-11:58 pm

2 stops33h 53m

$973

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Wed 5/27

6:45 pm-10:50 pm

2 stops55h 05m

Rarotonga

Sat 6/6

11:05 am-4:48 pm

2 stops26h 43m

$974

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sun 5/10

7:08 am-2:30 pm

2 stops34h 22m

Rarotonga

Sat 5/16

3:45 pm-1:12 am

2 stops30h 27m

$1,451

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Fri 5/15

8:38 am-2:30 pm

2 stops32h 52m

Rarotonga

Thu 5/21

3:45 pm-12:44 am

2 stops29h 59m

$1,456

SeattleRarotonga

SEA - RAR

SEARAR

Seattle/Tacoma Intl

Sun 5/10

7:08 am-2:30 pm

2 stops34h 22m

Rarotonga

Sat 5/16

10:15 pm-10:20 pm

2 stops45h 05m

$1,465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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Cheap State of Washington to Cook Islands flight deals and tips

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

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from State of Washington to Cook Islands takes 14h 25m
There are no direct flights from State of Washington to Cook Islands. There are no popular flight routes from State of Washington to Cook Islands.
Search flight deals

  • When did momondo last update prices for flights from Washington to Cook Islands?

    Prices for flights from Washington to Cook Islands refresh daily.

  • How many operators does momondo search for flights from Washington to Cook Islands?

  • How old do you have to be to fly from Washington 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 Washington to Cook Islands.

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

    The travel and health documents you'll need for your trip to Cook Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cook Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Cook Islands

Compare and see reviews for airlines that fly from State of Washington to Cook Islands with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $690Free CancellationRating
8.0
11,835 reviews
Search Alaska Airlines flights
Air New ZealandPriceFrom $1,765Free CancellationRating
8.0
578 reviews
Search Air New Zealand flights

  • How do I get Price Alerts for flights from State of Washington to Cook Islands?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to State of Washington from Cook Islands. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from State of Washington to Cook Islands with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Washington to Cook Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cook Islands that suits you.

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

Yes. momondo enables you to select and highlight flights to Cook Islands from Washington with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Cook Islands.

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

Price alerts on flights to Cook Islands from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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