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Cheap flights from Washington, D.C. Dulles Intl Airport to the Cook Islands from $1,893

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 5/6. 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

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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
7:20 pm - 10:50 pm
IAD
-
RAR
57h 30m
2 stops
Multiple Airlines Logo
3:45 pm - 10:49 pm
RAR
-
IAD
25h 04m
2 stops
$1,893Multiple Airlines
Wed, May 6 - Wed, May 13
Air New Zealand Logo
10:20 pm - 2:30 pm
IAD
-
RAR
46h 10m
2 stops
Air New Zealand Logo
3:45 pm - 1:24 am
RAR
-
IAD
27h 39m
2 stops
$2,348Air New Zealand
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
3:10 pm - 7:20 am
IAD
-
RAR
70h 10m
2 stops
Multiple Airlines Logo
9:00 am - 9:45 am
RAR
-
IAD
42h 45m
2 stops
$2,440Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:07 am - 11:20 am
IAD
-
RAR
30h 13m
3 stops
Multiple Airlines Logo
2:20 pm - 11:41 am
RAR
-
IAD
39h 21m
3 stops
$2,529Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:07 am - 11:20 am
IAD
-
RAR
30h 13m
3 stops
Multiple Airlines Logo
2:20 pm - 6:42 pm
RAR
-
IAD
46h 22m
3 stops
$2,573Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
9:00 pm - 7:20 am
IAD
-
RAR
40h 20m
2 stops
Multiple Airlines Logo
11:05 am - 6:54 am
RAR
-
IAD
37h 49m
2 stops
$2,653Multiple Airlines
Mon, Jul 6 - Sat, Jul 11
Qantas Airways Logo
5:59 pm - 7:20 am
IAD
-
RAR
43h 21m
2 stops
Qantas Airways Logo
9:00 am - 11:26 pm
RAR
-
IAD
56h 26m
2 stops
$2,973Qantas Airways
Mon, Apr 27 - Fri, May 1
Qantas Airways Logo
5:59 pm - 7:20 am
IAD
-
RAR
43h 21m
2 stops
Qantas Airways Logo
9:00 am - 11:26 pm
RAR
-
IAD
56h 26m
2 stops
$3,036Qantas Airways
Mon, Apr 27 - Fri, May 1
Multiple Airlines Logo
11:00 am - 9:05 pm
IAD
-
RAR
64h 05m
2 stops
Multiple Airlines Logo
3:45 pm - 11:54 am
RAR
-
IAD
38h 09m
3 stops
$3,603Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:00 am - 9:05 pm
IAD
-
RAR
64h 05m
2 stops
Multiple Airlines Logo
3:45 pm - 11:54 am
RAR
-
IAD
38h 09m
3 stops
$3,627Multiple Airlines
Tue, May 5 - Tue, May 12

Qantas Airways flights from Washington, D.C. Dulles Intl Airport to Cook Islands

Our best Qantas Airways deals on Washington, D.C. Dulles Intl Airport to Cook Islands flight tickets
Qantas Airways
Apr 27
IAD5:59 pmWashington, D.C. Dulles Intl
43h 21m
2 stops
RAR7:20 amRarotonga
May 1
RAR9:00 amRarotonga
56h 26m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
$2,973
Qantas Airways
Apr 27
IAD5:59 pmWashington, D.C. Dulles Intl
43h 21m
2 stops
RAR7:20 amRarotonga
May 1
RAR9:00 amRarotonga
56h 26m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
$3,036
Qantas Airways
May 27
IAD11:59 amWashington, D.C. Dulles Intl
49h 21m
2 stops
RAR7:20 amRarotonga
May 31
RAR9:00 amRarotonga
51h 34m
2 stops
IAD6:34 pmWashington, D.C. Dulles Intl
$4,168

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
May 5
IAD10:20 pmWashington, D.C. Dulles Intl
46h 10m
2 stops
RAR2:30 pmRarotonga
May 12
RAR3:45 pmRarotonga
27h 39m
2 stops
IAD1:24 amWashington, D.C. Dulles Intl
$2,348
Air New Zealand
Mar 25
IAD3:45 pmWashington, D.C. Dulles Intl
27h 55m
2 stops
RAR1:40 pmRarotonga
Mar 27
RAR2:55 pmRarotonga
52h 30m
2 stops
IAD1:25 amWashington, D.C. Dulles Intl
$4,107

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 March 23, 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 5/6

7:20 pm-10:50 pm

2 stops57h 30m

Rarotonga

Wed 5/13

3:45 pm-10:49 pm

2 stops25h 04m

$1,893

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/5

10:20 pm-2:30 pm

2 stops46h 10m

Rarotonga

Tue 5/12

3:45 pm-1:24 am

2 stops27h 39m

$2,348

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/5

3:10 pm-7:20 am

2 stops70h 10m

Rarotonga

Tue 5/12

9:00 am-9:45 am

2 stops42h 45m

$2,440
Quickest round-trip

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/5

11:07 am-11:20 am

3 stops30h 13m

Rarotonga

Tue 5/12

2:20 pm-11:41 am

3 stops39h 21m

$2,529

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/5

11:07 am-11:20 am

3 stops30h 13m

Rarotonga

Tue 5/12

2:20 pm-6:42 pm

3 stops46h 22m

$2,573

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Mon 7/6

9:00 pm-7:20 am

2 stops40h 20m

Rarotonga

Sat 7/11

11:05 am-6:54 am

2 stops37h 49m

$2,653

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Mon 4/27

5:59 pm-7:20 am

2 stops43h 21m

Rarotonga

Fri 5/1

9:00 am-11:26 pm

2 stops56h 26m

$2,973

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Mon 4/27

5:59 pm-7:20 am

2 stops43h 21m

Rarotonga

Fri 5/1

9:00 am-11:26 pm

2 stops56h 26m

$3,036

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/5

11:00 am-9:05 pm

2 stops64h 05m

Rarotonga

Tue 5/12

3:45 pm-11:54 am

3 stops38h 09m

$3,603

Washington, D.C.Rarotonga

IAD - RAR

IADRAR

Washington, D.C. Dulles Intl

Tue 5/5

11:00 am-9:05 pm

2 stops64h 05m

Rarotonga

Tue 5/12

3:45 pm-11:54 am

3 stops38h 09m

$3,627

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

27h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cook Islands takes 27h 55m
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.
Search flight deals

  • 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.

  • 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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