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Cook Islands

$1,010+ Cheap flights from Washington, D.C. (WAS) 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RAR
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Cook Islands

Cheapest flights from Washington, D.C. to Cook Islands
Explore the most affordable flight options available from Washington, D.C. to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This SmartFares deal was found by Cheapflights users on 1/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:00 am
IAD
-
RAR
2 stops22h 50m
Multiple Airlines
Sat 5/3011:05 am
RAR
-
IAD
2 stops30h 54m
Multiple Airlines
Deal found 1/31$1,388
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/206:27 pm
IAD
-
RAR
2 stops33h 18m
Multiple Airlines
Sun 2/221:00 pm
RAR
-
IAD
2 stops23h 27m
Multiple Airlines
Deal found 2/2$1,414
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Fri 4/246:23 am
BWI
-
RAR
2 stops38h 07m
Air New Zealand
Fri 5/83:45 pm
RAR
-
BWI
2 stops24h 59m
Air New Zealand
Deal found 2/2$1,614
This Mytrip deal was found by Cheapflights users on 1/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:00 pm
BWI
-
RAR
2 stops29h 30m
Air New Zealand
Sat 5/3010:15 pm
RAR
-
BWI
2 stops42h 30m
Air New Zealand
Deal found 1/31$1,935
This SmartFares deal was found by Cheapflights users on 2/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:20 pm
IAD
-
RAR
2 stops40h 55m
Multiple Airlines
Fri 5/89:00 am
RAR
-
IAD
2 stops49h 05m
Multiple Airlines
Deal found 2/2$1,996
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sun 9/137:50 pm
DCA
-
RAR
2 stops48h 40m
Air New Zealand
Sun 9/272:45 pm
RAR
-
DCA
2 stops25h 23m
Air New Zealand
Deal found 2/2$2,171
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sun 9/1310:10 pm
IAD
-
RAR
2 stops46h 20m
Air New Zealand
Sun 9/272:45 pm
RAR
-
IAD
2 stops24h 27m
Air New Zealand
Deal found 2/2$2,171
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Sat 8/155:15 pm
IAD
-
RAR
2 stops27h 15m
Air New Zealand
Wed 8/263:45 pm
RAR
-
IAD
2 stops24h 51m
Air New Zealand
Deal found 2/1$2,205
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Fri 5/292:53 pm
DCA
-
RAR
2 stops29h 37m
Air New Zealand
Fri 6/123:45 pm
RAR
-
DCA
2 stops26h 14m
Air New Zealand
Deal found 2/2$2,214
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Fri 5/2910:10 pm
IAD
-
RAR
2 stops46h 20m
Air New Zealand
Fri 6/123:45 pm
RAR
-
IAD
2 stops26h 47m
Air New Zealand
Deal found 2/2$2,228
This SmartFares deal was found by Cheapflights users on 1/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:00 am
DCA
-
RAR
2 stops32h 40m
Air New Zealand
Wed 3/252:55 pm
RAR
-
DCA
2 stops25h 15m
Air New Zealand
Deal found 1/31$2,251
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Fri 4/243:25 pm
IAD
-
RAR
2 stops29h 05m
Air New Zealand
Fri 5/83:45 pm
RAR
-
IAD
2 stops27h 00m
Air New Zealand
Deal found 2/2$2,279

Find flight deals from Washington, D.C. to Cook Islands

Keep the following information in mind while searching for Washington, D.C. to Cook Islands flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,388
(SmartFares)

One-way from

$1,010
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Rarotonga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rarotonga flights.
Search Deals
From Washington, D.C. (WAS) to Cook Islands
Search Deals
One-way flight from Washington, D.C. (WAS) to Cook Islands
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to the Cook Islands that are best for you.

Fly from

Washington, D.C.

Fly to

Cook Islands

Route

Depart

Return

Price

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 5/22

6:00 am-10:50 pm

2 stops22h 50m

Rarotonga

Sat 5/30

11:05 am-11:59 pm

2 stops30h 54m

$1,388

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 2/20

6:27 pm-10:45 pm

2 stops33h 18m

Rarotonga

Sun 2/22

1:00 pm-5:27 pm

2 stops23h 27m

$1,414

BaltimoreRarotonga

BWI - RAR

BWIRAR

Baltimore/Washington

Fri 4/24

6:23 am-2:30 pm

2 stops38h 07m

Rarotonga

Fri 5/8

3:45 pm-10:44 pm

2 stops24h 59m

$1,614

BaltimoreRarotonga

BWI - RAR

BWIRAR

Baltimore/Washington

Fri 5/22

3:00 pm-2:30 pm

2 stops29h 30m

Rarotonga

Sat 5/30

10:15 pm-10:45 pm

2 stops42h 30m

$1,935

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 4/24

8:20 pm-7:15 am

2 stops40h 55m

Rarotonga

Fri 5/8

9:00 am-4:05 pm

2 stops49h 05m

$1,996

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Fri 5/29

2:53 pm-2:30 pm

2 stops29h 37m

Rarotonga

Fri 6/12

3:45 pm-11:59 pm

2 stops26h 14m

$2,214

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 5/29

10:10 pm-2:30 pm

2 stops46h 20m

Rarotonga

Fri 6/12

3:45 pm-12:32 am

2 stops26h 47m

$2,228

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Wed 3/18

11:00 am-1:40 pm

2 stops32h 40m

Rarotonga

Wed 3/25

2:55 pm-10:10 pm

2 stops25h 15m

$2,251

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 4/24

3:25 pm-2:30 pm

2 stops29h 05m

Rarotonga

Fri 5/8

3:45 pm-12:45 am

2 stops27h 00m

$2,279

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Fri 5/22

9:59 am-2:30 pm

2 stops34h 31m

Rarotonga

Sat 5/30

10:15 pm-10:14 pm

2 stops41h 59m

$2,283

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 24 results
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Best time to book a flight from Washington, D.C. to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Washington, D.C. 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 Washington, D.C. to the Cook Islands
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Cook Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Cook Islands?

    A quick flight from Washington, D.C. to Cook Islands can take about 38h 07m. Air New Zealand provides one of the quickest options available for as low as $1,614. The distance from Washington, D.C. to Cook Islands is about 6778 mi.

  • What are the most popular routes from Washington, D.C. to Cook Islands?

    When deciding which route to take from Washington, D.C. to Cook Islands consider Washington, D.C. Reagan-National - Rarotonga, Washington, D.C. Dulles Intl - Rarotonga or Baltimore/Washington - Rarotonga as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Cook Islands that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Cook Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Cook Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cook Islands.

  • Can I find deals for business class flights from Washington, D.C. to Cook Islands?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

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