HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cook Islands

$1,518+ Cheap flights from Boston (BOS) 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RAR
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Cook Islands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Cook Islands

Cheapest flights from Boston to Cook Islands
Explore the most affordable flight options available from Boston to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/23. 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 4/235:56 pm
BOS
-
RAR
2 stops34h 54m
Multiple Airlines
Sat 4/251:05 pm
RAR
-
BOS
2 stops52h 54m
Multiple Airlines
Deal found 3/23$1,518
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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 4/247:00 am
BOS
-
RAR
2 stops21h 50m
Multiple Airlines
Sat 4/251:05 pm
RAR
-
BOS
2 stops52h 54m
Multiple Airlines
Deal found 3/23$1,546
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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 4/225:56 pm
BOS
-
RAR
2 stops58h 54m
Multiple Airlines
Sat 4/251:05 pm
RAR
-
BOS
2 stops52h 54m
Multiple Airlines
Deal found 3/23$1,583
This SmartFares deal was found by Cheapflights users on 3/20. 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.
Sun 8/1610:00 pm
BOS
-
RAR
2 stops39h 20m
Multiple Airlines
Sun 8/309:00 am
RAR
-
BOS
2 stops48h 15m
Multiple Airlines
Deal found 3/20$2,034
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:35 pm
BOS
-
RAR
2 stops64h 45m
Qantas Airways
Sun 8/309:00 am
RAR
-
BOS
2 stops56h 43m
Qantas Airways
Deal found 3/20$2,162
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:45 pm
BOS
-
RAR
2 stops43h 35m
Qantas Airways
Sun 8/309:00 am
RAR
-
BOS
2 stops56h 43m
Qantas Airways
Deal found 3/20$2,189
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:35 pm
BOS
-
RAR
2 stops64h 45m
Qantas Airways
Sun 8/309:00 am
RAR
-
BOS
2 stops56h 43m
Qantas Airways
Deal found 3/20$2,213
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
BOS
-
RAR
2 stops46h 55m
Qantas Airways
Sun 8/309:00 am
RAR
-
BOS
2 stops56h 43m
Qantas Airways
Deal found 3/20$2,277
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:00 pm
BOS
-
RAR
2 stops48h 20m
Qantas Airways
Sun 9/69:00 am
RAR
-
BOS
2 stops52h 39m
Qantas Airways
Deal found 3/20$2,306
This Qantas Airways deal was found by Cheapflights users on 3/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:25 pm
BOS
-
RAR
2 stops46h 55m
Qantas Airways
Sun 8/309:00 am
RAR
-
BOS
2 stops49h 31m
Qantas Airways
Deal found 3/20$2,342
This KAYAK deal was found by Cheapflights users on 3/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:15 pm
BOS
-
RAR
2 stops34h 50m
Air New Zealand
Sun 8/303:45 pm
RAR
-
BOS
2 stops33h 53m
Air New Zealand
Deal found 3/20$2,349

Find flight deals from Boston to Cook Islands

Keep the following information in mind while searching for Boston to Cook Islands flight deals. Data was last updated March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,518
(Alaska Airlines)
Provider with most accurate pricing for Boston Logan Intl-Rarotonga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Rarotonga flights.
Search Deals
From Boston Logan Intl to Cook Islands
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 March 25, 2026.
Use the filters below to find and compare flights from Boston to the Cook Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Wed 4/22

5:56 pm-10:50 pm

2 stops58h 54m

Rarotonga

Sat 4/25

1:05 pm-11:59 pm

2 stops52h 54m

$1,583

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Thu 8/13

8:35 pm-7:20 am

2 stops64h 45m

Rarotonga

Sun 8/30

9:00 am-11:43 pm

2 stops56h 43m

$2,213

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Mon 8/17

2:25 pm-7:20 am

2 stops46h 55m

Rarotonga

Sun 8/30

9:00 am-11:43 pm

2 stops56h 43m

$2,277

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Wed 9/2

1:00 pm-7:20 am

2 stops48h 20m

Rarotonga

Sun 9/6

9:00 am-7:39 pm

2 stops52h 39m

$2,306

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Wed 8/19

2:25 pm-7:20 am

2 stops46h 55m

Rarotonga

Sun 8/30

9:00 am-4:31 pm

2 stops49h 31m

$2,342

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Mon 4/20

5:30 am-2:30 pm

2 stops39h 00m

Rarotonga

Tue 4/21

10:15 pm-5:17 pm

2 stops61h 02m

$3,052

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Sun 8/16

11:54 am-10:05 pm

3 stops40h 11m

Rarotonga

Sun 8/30

3:45 pm-7:38 am

2 stops33h 53m

$3,182
Quickest round-trip

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Wed 4/8

1:30 pm-2:30 pm

2 stops31h 00m

Rarotonga

Tue 4/14

3:45 pm-11:40 pm

2 stops25h 55m

$3,328

BostonRarotonga

BOS - RAR

BOSRAR

Boston Logan Intl

Wed 4/8

10:45 am-7:20 am

3 stops50h 35m

Rarotonga

Tue 4/14

9:00 am-10:39 pm

3 stops55h 39m

$5,639

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Sorted by cheapest first

Best time to book a flight from Boston to Cook Islands

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

  • What airport do you fly from for flights from Boston to Cook Islands?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Cook Islands. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Cook Islands?

    Qantas Airways can get you from Boston to Cook Islands in just under 64h 45m. Your travel time can differ by up to . Airlines will cover a distance of 7129 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.