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Cook Islands

$1,381+ Cheap flights from Dulles Intl (IAD) to the Cook Islands

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RAR
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cook Islands

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

This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:37 pm
IAD
-
RAR
2 stops57h 13m
Multiple Airlines
Sat 6/611:05 am
RAR
-
IAD
2 stops30h 54m
Multiple Airlines
Deal found 4/1$1,381
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:37 pm
IAD
-
RAR
2 stops33h 13m
Multiple Airlines
Sat 6/611:05 am
RAR
-
IAD
2 stops38h 29m
Multiple Airlines
Deal found 4/1$1,387
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
IAD
-
RAR
2 stops22h 50m
Multiple Airlines
Sat 6/611:05 am
RAR
-
IAD
2 stops30h 54m
Multiple Airlines
Deal found 4/1$1,396
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
IAD
-
RAR
2 stops22h 50m
Multiple Airlines
Fri 5/223:45 pm
RAR
-
IAD
2 stops26h 46m
Multiple Airlines
Deal found 3/31$1,979
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:07 am
IAD
-
RAR
3 stops32h 13m
Multiple Airlines
Sat 5/2312:15 pm
RAR
-
IAD
3 stops37h 57m
Multiple Airlines
Deal found 4/1$2,151
This Orbitz deal was found by Cheapflights users on 3/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:00 am
IAD
-
RAR
2 stops43h 50m
Multiple Airlines
Sat 5/23:45 pm
RAR
-
IAD
2 stops25h 04m
Multiple Airlines
Deal found 3/30$2,162
This Travelocity deal was found by Cheapflights users on 3/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:10 am
IAD
-
RAR
2 stops21h 40m
Multiple Airlines
Thu 5/73:45 pm
RAR
-
IAD
2 stops33h 40m
Multiple Airlines
Deal found 3/30$2,223
This SmartFares deal was found by Cheapflights users on 3/31. 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 8/129:00 pm
IAD
-
RAR
2 stops40h 20m
Multiple Airlines
Tue 8/189:00 am
RAR
-
IAD
2 stops48h 40m
Multiple Airlines
Deal found 3/31$2,320
This lastminute.com deal was found by Cheapflights users on 4/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:10 pm
IAD
-
RAR
2 stops70h 10m
Multiple Airlines
Tue 6/99:00 am
RAR
-
IAD
2 stops42h 45m
Multiple Airlines
Deal found 4/1$2,340
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:59 pm
IAD
-
RAR
2 stops26h 31m
Air New Zealand
Wed 8/193:45 pm
RAR
-
IAD
2 stops24h 51m
Air New Zealand
Deal found 3/31$2,354
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:48 pm
IAD
-
RAR
2 stops33h 17m
Air New Zealand
Wed 8/193:45 pm
RAR
-
IAD
2 stops26h 44m
Air New Zealand
Deal found 3/31$2,375
This Bravofly deal was found by Cheapflights users on 4/1. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
IAD
-
RAR
2 stops38h 30m
Air New Zealand
Sat 5/233:45 pm
RAR
-
IAD
2 stops31h 56m
Air New Zealand
Deal found 4/1$2,483

Find flight deals from Dulles Intl to Cook Islands

Keep the following information in mind while searching for Dulles Intl to Cook Islands flight deals. Data was last updated April 3, 2026.

Round-trip from

$1,381
(Alaska Airlines)
From Washington, D.C. Dulles Intl to Cook Islands
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Wed 5/27

7:37 pm-10:50 pm

2 stops57h 13m

Rarotonga

Sat 6/6

11:05 am-11:59 pm

2 stops30h 54m

$1,381

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 5/29

6:00 am-10:50 pm

2 stops22h 50m

Rarotonga

Sat 6/6

11:05 am-11:59 pm

2 stops30h 54m

$1,396

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Sat 5/16

11:07 am-1:20 pm

3 stops32h 13m

Rarotonga

Sat 5/23

12:15 pm-8:12 am

3 stops37h 57m

$2,151

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/26

3:10 pm-7:20 am

2 stops70h 10m

Rarotonga

Tue 6/9

9:00 am-9:45 am

2 stops42h 45m

$2,340

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 4/24

5:37 pm-2:30 pm

2 stops26h 53m

Rarotonga

Wed 5/6

3:45 pm-11:59 pm

2 stops26h 14m

$2,684

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Sat 4/25

3:25 pm-2:30 pm

2 stops29h 05m

Rarotonga

Wed 5/6

3:45 pm-10:49 pm

2 stops25h 04m

$2,791
Quickest round-trip

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 4/24

5:55 pm-2:30 pm

2 stops26h 35m

Rarotonga

Fri 5/8

3:45 pm-10:49 pm

2 stops25h 04m

$2,827

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Thu 4/23

3:25 pm-2:30 pm

2 stops29h 05m

Rarotonga

Fri 5/8

3:45 pm-11:59 pm

2 stops26h 14m

$3,420

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 5/15

8:30 am-2:30 pm

2 stops36h 00m

Rarotonga

Fri 5/22

9:00 am-3:30 pm

3 stops48h 30m

$8,924

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Wed 5/27

8:30 am-2:30 pm

2 stops36h 00m

Rarotonga

Sun 5/31

3:45 pm-12:55 am

2 stops27h 10m

$10,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Sorted by cheapest first

Best time to book a flight from Dulles Intl to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Dulles Intl 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. Dulles Intl Airport 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 Dulles Intl to Cook Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Dulles Intl to Cook Islands that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Cook Islands?

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

  • Can I find deals for business class flights from Dulles Intl to Cook Islands?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

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