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Cheap flights from Washington, D.C. Dulles Intl Airport to the Cook Islands from $1,956

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, D.C. Dulles Intl Airport to the Cook Islands departing on 8/14. 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 Washington, D.C. Dulles Intl Airport to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:03 am - 10:45 pm
IAD
-
RAR
22h 42m
2 stops
Multiple Airlines Logo
3:45 pm - 6:59 pm
RAR
-
IAD
45h 14m
2 stops
$1,956Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Air New Zealand Logo
9:00 am - 9:05 pm
IAD
-
RAR
42h 05m
2 stops
Air New Zealand Logo
10:15 pm - 11:55 pm
RAR
-
IAD
43h 40m
2 stops
$2,095Air New Zealand
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
9:00 pm - 7:20 am
IAD
-
RAR
40h 20m
2 stops
Multiple Airlines Logo
10:05 pm - 3:40 pm
RAR
-
IAD
59h 35m
3 stops
$2,351Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Air New Zealand Logo
10:29 pm - 2:30 pm
IAD
-
RAR
46h 01m
2 stops
Air New Zealand Logo
3:45 pm - 10:45 pm
RAR
-
IAD
25h 00m
2 stops
$2,502Air New Zealand
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
9:00 pm - 2:30 pm
IAD
-
RAR
47h 30m
3 stops
Multiple Airlines Logo
10:05 pm - 3:40 pm
RAR
-
IAD
59h 35m
3 stops
$2,526Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
9:00 pm - 2:30 pm
IAD
-
RAR
47h 30m
3 stops
Multiple Airlines Logo
9:00 am - 3:40 pm
RAR
-
IAD
48h 40m
2 stops
$2,800Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
9:00 am - 1:40 pm
IAD
-
RAR
33h 40m
2 stops
United Airlines Logo
2:55 pm - 8:48 pm
RAR
-
IAD
24h 53m
2 stops
$10,872United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
5:38 pm - 1:40 pm
IAD
-
RAR
49h 02m
2 stops
United Airlines Logo
2:55 pm - 10:43 pm
RAR
-
IAD
26h 48m
2 stops
$10,891United Airlines
Sun, Nov 15 - Thu, Nov 19

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Air New Zealand flights from Washington, D.C. Dulles Intl Airport to Cook Islands

Our best Air New Zealand deals on Washington, D.C. Dulles Intl Airport to Cook Islands flight tickets
Air New Zealand
Aug 22
IAD9:00 amWashington, D.C. Dulles Intl
42h 05m
2 stops
RAR9:05 pmRarotonga
Aug 29
RAR10:15 pmRarotonga
43h 40m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
$2,095
Air New Zealand
Aug 11
IAD10:29 pmWashington, D.C. Dulles Intl
46h 01m
2 stops
RAR2:30 pmRarotonga
Aug 18
RAR3:45 pmRarotonga
25h 00m
2 stops
IAD10:45 pmWashington, D.C. Dulles Intl
$2,502

United Airlines flights from Washington, D.C. Dulles Intl Airport to Cook Islands

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Cook Islands flight tickets
United Airlines
Nov 15
IAD9:00 amWashington, D.C. Dulles Intl
33h 40m
2 stops
RAR1:40 pmRarotonga
Nov 19
RAR2:55 pmRarotonga
24h 53m
2 stops
IAD8:48 pmWashington, D.C. Dulles Intl
$10,872
United Airlines
Nov 15
IAD5:38 pmWashington, D.C. Dulles Intl
49h 02m
2 stops
RAR1:40 pmRarotonga
Nov 19
RAR2:55 pmRarotonga
26h 48m
2 stops
IAD10:43 pmWashington, D.C. Dulles Intl
$10,891

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 30, 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

Fri 8/14

6:03 am-10:45 pm

2 stops22h 42m

Rarotonga

Fri 8/21

3:45 pm-6:59 pm

2 stops45h 14m

$1,956

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Sat 8/22

9:00 am-9:05 pm

2 stops42h 05m

Rarotonga

Sat 8/29

10:15 pm-11:55 pm

2 stops43h 40m

$2,095

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 8/14

9:00 pm-7:20 am

2 stops40h 20m

Rarotonga

Fri 8/21

10:05 pm-3:40 pm

3 stops59h 35m

$2,351

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 8/11

10:29 pm-2:30 pm

2 stops46h 01m

Rarotonga

Tue 8/18

3:45 pm-10:45 pm

2 stops25h 00m

$2,502

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 8/14

9:00 pm-2:30 pm

3 stops47h 30m

Rarotonga

Fri 8/21

10:05 pm-3:40 pm

3 stops59h 35m

$2,526

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 8/11

9:00 pm-2:30 pm

3 stops47h 30m

Rarotonga

Tue 8/18

9:00 am-3:40 pm

2 stops48h 40m

$2,800
Quickest round-trip

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Sun 11/15

9:00 am-1:40 pm

2 stops33h 40m

Rarotonga

Thu 11/19

2:55 pm-8:48 pm

2 stops24h 53m

$10,872

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Sun 11/15

5:38 pm-1:40 pm

2 stops49h 02m

Rarotonga

Thu 11/19

2:55 pm-10:43 pm

2 stops26h 48m

$10,891

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Washington, D.C. Dulles Intl Airport to Cook Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cook Islands

Fastest flight time

33h 40m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cook Islands takes 33h 40m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cook Islands. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cook Islands.
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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to the Cook Islands

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cook Islands?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cook Islands are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles 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 Washington, D.C. Dulles 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.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to the Cook Islands

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Cook Islands?

    Price Alerts will notify you by email when the price for flights to Cook Islands from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Cook Islands with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Cook Islands?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Cook Islands. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Washington, D.C. to Cook Islands?

Once all potential Washington, D.C. to Cook Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Cook Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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