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Cheap flights from Washington, D.C. Reagan-National Airport to the Cook Islands from $3,250

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. Reagan-National Airport to the Cook Islands departing on 6/28. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
7:55 am - 2:30 pm
DCA
-
RAR
36h 35m
2 stops
Air New Zealand Logo
3:45 pm - 11:59 pm
RAR
-
DCA
26h 14m
2 stops
$3,250Air New Zealand
Sun, Jun 28 - Sun, Jul 5
Air New Zealand Logo
5:59 pm - 1:25 am
DCA
-
RAR
37h 26m
2 stops
Air New Zealand Logo
3:45 pm - 10:15 pm
RAR
-
DCA
24h 30m
2 stops
$3,357Air New Zealand
Sun, Jul 12 - Fri, Jul 17
Multiple Airlines Logo
6:00 am - 9:05 pm
DCA
-
RAR
45h 05m
2 stops
Multiple Airlines Logo
3:45 pm - 8:00 pm
RAR
-
DCA
46h 15m
2 stops
$3,590Multiple Airlines
Fri, Jun 26 - Fri, Jul 3
Multiple Airlines Logo
8:40 pm - 7:20 am
DCA
-
RAR
64h 40m
3 stops
Multiple Airlines Logo
3:45 pm - 10:15 pm
RAR
-
DCA
24h 30m
2 stops
$5,957Multiple Airlines
Sun, Jun 28 - Sun, Jul 5
Air New Zealand Logo
7:28 pm - 2:30 pm
DCA
-
RAR
49h 02m
2 stops
Air New Zealand Logo
3:45 pm - 4:03 pm
RAR
-
DCA
42h 18m
2 stops
$6,735Air New Zealand
Fri, Jun 26 - Fri, Jul 3
United Airlines Logo
7:55 am - 2:30 pm
DCA
-
RAR
36h 35m
2 stops
United Airlines Logo
3:45 pm - 11:59 am
RAR
-
DCA
38h 14m
3 stops
$10,842United Airlines
Fri, Jun 26 - Fri, Jul 3
United Airlines Logo
11:57 am - 2:30 pm
DCA
-
RAR
32h 33m
3 stops
United Airlines Logo
3:45 pm - 10:15 pm
RAR
-
DCA
24h 30m
2 stops
$10,843United Airlines
Sun, Jul 12 - Fri, Jul 17
United Airlines Logo
1:04 pm - 2:30 pm
DCA
-
RAR
31h 26m
3 stops
United Airlines Logo
3:45 pm - 4:43 pm
RAR
-
DCA
42h 58m
2 stops
$10,863United Airlines
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
12:57 pm - 2:30 pm
DCA
-
RAR
31h 33m
3 stops
United Airlines Logo
3:45 pm - 6:09 pm
RAR
-
DCA
44h 24m
3 stops
$10,947United Airlines
Tue, Aug 18 - Sat, Aug 22
Air New Zealand Logo
7:55 am - 1:25 am
DCA
-
RAR
47h 30m
2 stops
Air New Zealand Logo
3:45 pm - 10:15 pm
RAR
-
DCA
24h 30m
2 stops
$13,071Air New Zealand
Sun, Jul 12 - Fri, Jul 17

Air New Zealand flights from Washington, D.C. Reagan-National Airport to Cook Islands

Our best Air New Zealand deals on Washington, D.C. Reagan-National Airport to Cook Islands flight tickets
Air New Zealand
Jun 28
DCA7:55 amWashington, D.C. Reagan-National
36h 35m
2 stops
RAR2:30 pmRarotonga
Jul 5
RAR3:45 pmRarotonga
26h 14m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
$3,250
Air New Zealand
Jul 12
DCA5:59 pmWashington, D.C. Reagan-National
37h 26m
2 stops
RAR1:25 amRarotonga
Jul 17
RAR3:45 pmRarotonga
24h 30m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
$3,357
Air New Zealand
Jun 26
DCA7:28 pmWashington, D.C. Reagan-National
49h 02m
2 stops
RAR2:30 pmRarotonga
Jul 3
RAR3:45 pmRarotonga
42h 18m
2 stops
DCA4:03 pmWashington, D.C. Reagan-National
$6,735

United Airlines flights from Washington, D.C. Reagan-National Airport to Cook Islands

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Cook Islands flight tickets
United Airlines
Jun 26
DCA7:55 amWashington, D.C. Reagan-National
36h 35m
2 stops
RAR2:30 pmRarotonga
Jul 3
RAR3:45 pmRarotonga
38h 14m
3 stops
DCA11:59 amWashington, D.C. Reagan-National
$10,842
United Airlines
Jul 12
DCA11:57 amWashington, D.C. Reagan-National
32h 33m
3 stops
RAR2:30 pmRarotonga
Jul 17
RAR3:45 pmRarotonga
24h 30m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
$10,843
United Airlines
Aug 18
DCA1:04 pmWashington, D.C. Reagan-National
31h 26m
3 stops
RAR2:30 pmRarotonga
Aug 22
RAR3:45 pmRarotonga
42h 58m
2 stops
DCA4:43 pmWashington, D.C. Reagan-National
$10,863

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National 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 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National 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

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Sun 6/28

7:55 am-2:30 pm

2 stops36h 35m

Rarotonga

Sun 7/5

3:45 pm-11:59 pm

2 stops26h 14m

$3,250

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Sun 7/12

5:59 pm-1:25 am

2 stops37h 26m

Rarotonga

Fri 7/17

3:45 pm-10:15 pm

2 stops24h 30m

$3,357

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Fri 6/26

6:00 am-9:05 pm

2 stops45h 05m

Rarotonga

Fri 7/3

3:45 pm-8:00 pm

2 stops46h 15m

$3,590

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Sun 6/28

8:40 pm-7:20 am

3 stops64h 40m

Rarotonga

Sun 7/5

3:45 pm-10:15 pm

2 stops24h 30m

$5,957

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Fri 6/26

7:28 pm-2:30 pm

2 stops49h 02m

Rarotonga

Fri 7/3

3:45 pm-4:03 pm

2 stops42h 18m

$6,735

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Fri 6/26

7:55 am-2:30 pm

2 stops36h 35m

Rarotonga

Fri 7/3

3:45 pm-11:59 am

3 stops38h 14m

$10,842
Quickest round-trip

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Sun 7/12

11:57 am-2:30 pm

3 stops32h 33m

Rarotonga

Fri 7/17

3:45 pm-10:15 pm

2 stops24h 30m

$10,843

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Tue 8/18

1:04 pm-2:30 pm

3 stops31h 26m

Rarotonga

Sat 8/22

3:45 pm-4:43 pm

2 stops42h 58m

$10,863

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Tue 8/18

12:57 pm-2:30 pm

3 stops31h 33m

Rarotonga

Sat 8/22

3:45 pm-6:09 pm

3 stops44h 24m

$10,947

Washington, D.C.Rarotonga

DCA - RAR

DCARAR

Washington, D.C. Reagan-National

Sun 7/12

7:55 am-1:25 am

2 stops47h 30m

Rarotonga

Fri 7/17

3:45 pm-10:15 pm

2 stops24h 30m

$13,071

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Washington, D.C. Reagan-National Airport to Cook Islands flight deals and tips

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

Fastest flight time

36h 42m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Cook Islands takes 36h 42m
There are no direct flights from Washington, D.C. Reagan-National Airport to Cook Islands. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Cook Islands.
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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to the Cook Islands

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Cook Islands are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Cook Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Cook Islands.

  • What documentation or ID do you need to fly to Cook Islands?

    The travel and health documents you'll need for your trip to Cook Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cook Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to the Cook Islands

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

    Search flight deals from Washington, D.C. Reagan-National Airport to Cook Islands. While viewing offers you’ll have the option to create a Price Alert.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Cook Islands for you.

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

All flight searches from Washington, D.C. to Cook Islands on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Cook Islands flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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