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Cheap flights from Washington, D.C. Dulles Intl Airport to the Cook Islands from $2,466

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 6/25. 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, 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
6:14 pm - 10:45 pm
IAD
-
RAR
34h 31m
2 stops
Multiple Airlines Logo
3:40 am - 5:26 am
RAR
-
IAD
43h 46m
2 stops
$2,466Multiple Airlines
Thu, Jun 25 - Wed, Jul 1
Multiple Airlines Logo
6:14 pm - 10:45 pm
IAD
-
RAR
34h 31m
2 stops
Multiple Airlines Logo
10:15 pm - 3:40 pm
RAR
-
IAD
59h 25m
3 stops
$2,628Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
6:03 am - 10:45 pm
IAD
-
RAR
22h 42m
2 stops
Multiple Airlines Logo
10:05 pm - 3:40 pm
RAR
-
IAD
59h 35m
3 stops
$2,629Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
6:03 am - 10:45 pm
IAD
-
RAR
22h 42m
2 stops
Multiple Airlines Logo
3:45 pm - 12:31 am
RAR
-
IAD
26h 46m
2 stops
$2,662Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
9:00 pm - 9:05 pm
IAD
-
RAR
54h 05m
3 stops
Multiple Airlines Logo
3:40 am - 3:40 pm
RAR
-
IAD
54h 00m
3 stops
$3,296Multiple Airlines
Thu, Jun 25 - Wed, Jul 1
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
$3,435Multiple Airlines
Fri, Jun 26 - Fri, Jul 3

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 May 13, 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

Thu 6/25

6:14 pm-10:45 pm

2 stops34h 31m

Rarotonga

Wed 7/1

3:40 am-5:26 am

2 stops43h 46m

$2,466

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Thu 6/25

6:14 pm-10:45 pm

2 stops34h 31m

Rarotonga

Thu 7/2

10:15 pm-3:40 pm

3 stops59h 25m

$2,628

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 6/26

6:03 am-10:45 pm

2 stops22h 42m

Rarotonga

Fri 7/3

10:05 pm-3:40 pm

3 stops59h 35m

$2,629
Quickest round-trip

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 6/26

6:03 am-10:45 pm

2 stops22h 42m

Rarotonga

Fri 7/3

3:45 pm-12:31 am

2 stops26h 46m

$2,662

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Thu 6/25

9:00 pm-9:05 pm

3 stops54h 05m

Rarotonga

Wed 7/1

3:40 am-3:40 pm

3 stops54h 00m

$3,296

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Fri 6/26

9:00 pm-2:30 pm

3 stops47h 30m

Rarotonga

Fri 7/3

10:05 pm-3:40 pm

3 stops59h 35m

$3,435

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

34h 31m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cook Islands takes 34h 31m
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.

An easier way to manage your Cook Islands trip

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Fri 6/12
Fri 6/19
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