$1,408+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RAR
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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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
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Last-minute
Cheapest flights from Boston to Cook IslandsExplore 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 September 23, 2026.
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 September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/15:42 pm -
2 stops35h 12m
Sat 10/2412:05 pm -
2 stops59h 23m
Deal found 9/21![Multiple Airlines logo]()
$1,408
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 9/307:59 pm -
2 stops56h 55m
Sat 10/2412:05 pm -
2 stops59h 23m
Deal found 9/21![Multiple Airlines logo]()
$1,446
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:15 am -
2 stops35h 25m
Wed 11/252:55 pm -
2 stops25h 33m
Deal found 9/22![Air New Zealand logo]()
$1,679
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:32 pm -
2 stops29h 08m
Wed 11/252:55 pm -
2 stops25h 33m
Deal found 9/22![Air New Zealand logo]()
$1,691
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:15 am -
2 stops35h 25m
Tue 11/249:25 pm -
2 stops43h 03m
Deal found 9/22![Air New Zealand logo]()
$1,698
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:15 am -
2 stops35h 25m
Tue 11/249:25 pm -
2 stops43h 03m
Deal found 9/22![Air New Zealand logo]()
$1,710
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Sun 11/157:15 am -
2 stops35h 25m
Wed 11/252:55 pm -
2 stops35h 20m
Deal found 9/22![Air New Zealand logo]()
$1,726
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Sun 11/157:15 am -
2 stops35h 25m
Tue 11/249:25 pm -
2 stops52h 50m
Deal found 9/22![Air New Zealand logo]()
$1,745
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Wed 11/188:25 am -
2 stops40h 45m
Wed 11/252:55 pm -
2 stops35h 20m
Deal found 9/22![Air New Zealand logo]()
$1,948
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Wed 11/188:25 am -
2 stops40h 45m
Tue 11/249:25 pm -
2 stops52h 50m
Deal found 9/22![Air New Zealand logo]()
$1,967
This SmartFares deal was found by Cheapflights users on 9/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:17 pm -
2 stops49h 23m
Sat 11/142:55 pm -
2 stops47h 24m
Deal found 9/23![Air New Zealand logo]()
$2,128
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am -
2 stops34h 15m
Thu 11/262:55 pm -
2 stops27h 30m
Deal found 9/22![Air New Zealand logo]()
$2,175
Best flights from Boston to Cook IslandsDiscover carefully curated flight deals from Boston to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Boston to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Sun 11/157:15 am -
2 stops35h 25m
Wed 11/252:55 pm -
2 stops35h 20m
Deal found 9/22![Air New Zealand logo]()
$1,726
This Air New Zealand deal was found by Cheapflights users on 9/21. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/193:15 pm -
2 stops27h 25m
Wed 2/32:55 pm -
3 stops27h 54m
Deal found 9/21![Multiple Airlines logo]()
$2,294
This SmartFares deal was found by Cheapflights users on 9/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:17 pm -
2 stops49h 23m
Sat 11/142:55 pm -
2 stops47h 24m
Deal found 9/23![Air New Zealand logo]()
$2,128
This Air New Zealand deal was found by Cheapflights users on 9/21. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:15 pm -
2 stops28h 25m
Mon 11/162:55 pm -
3 stops28h 51m
Deal found 9/21![Multiple Airlines logo]()
$2,994
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Thu 11/199:43 am -
2 stops32h 57m
Thu 11/262:55 pm -
2 stops27h 30m
Deal found 9/22![Air New Zealand logo]()
$2,766
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:20 am -
2 stops34h 10m
Sun 10/182:45 pm -
2 stops26h 54m
Deal found 9/21![Air New Zealand logo]()
$2,766
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:20 am -
2 stops34h 10m
Fri 10/232:45 pm -
2 stops25h 07m
Deal found 9/21![Air New Zealand logo]()
$2,816
This Expedia deal was found by Cheapflights users on 9/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 pm -
3 stops63h 55m
Sat 11/142:55 pm -
2 stops40h 30m
Deal found 9/23![Multiple Airlines logo]()
$3,421
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Sat 10/310:07 am -
2 stops33h 23m
Tue 10/202:45 pm -
2 stops26h 12m
Deal found 9/21![Air New Zealand logo]()
$2,941
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:20 am -
2 stops34h 10m
Wed 10/212:45 pm -
2 stops34h 52m
Deal found 9/21![Air New Zealand logo]()
$4,686
Last-minute flights from Boston to Cook IslandsDiscover last-minute flight deals from Boston to Cook Islands. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Cook Islands. Data last updated September 23, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/21. 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 9/295:38 pm -
2 stops56h 27m
Tue 10/202:45 pm -
2 stops35h 31m
Deal found 9/21![Air New Zealand logo]()
$2,605
This KAYAK deal was found by Cheapflights users on 9/21. 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 9/295:38 pm -
2 stops56h 27m
Fri 10/232:45 pm -
2 stops25h 07m
Deal found 9/21![Air New Zealand logo]()
$2,655
This KAYAK deal was found by Cheapflights users on 9/21. 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 9/295:38 pm -
2 stops56h 27m
Sat 10/249:25 pm -
2 stops51h 50m
Deal found 9/21![Air New Zealand logo]()
$2,724
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 9/307:59 pm -
2 stops56h 55m
Sat 10/2412:05 pm -
2 stops59h 23m
Deal found 9/21![Multiple Airlines logo]()
$1,446
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Wed 9/307:25 am -
2 stops42h 40m
Mon 10/192:45 pm -
2 stops34h 52m
Deal found 9/21![Air New Zealand logo]()
$2,585
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Wed 9/307:25 am -
2 stops42h 40m
Thu 10/222:45 pm -
2 stops35h 31m
Deal found 9/21![Air New Zealand logo]()
$2,635
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/15:42 pm -
2 stops35h 12m
Sat 10/2412:05 pm -
2 stops59h 23m
Deal found 9/21![Multiple Airlines logo]()
$1,408
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Thu 10/17:25 am -
2 stops36h 05m
Sun 10/182:45 pm -
2 stops26h 54m
Deal found 9/21![Air New Zealand logo]()
$2,716
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Fri 10/21:40 pm -
2 stops29h 50m
Mon 10/192:45 pm -
2 stops26h 12m
Deal found 9/21![Air New Zealand logo]()
$2,941
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:20 am -
2 stops34h 10m
Mon 10/192:45 pm -
2 stops26h 12m
Deal found 9/21![Air New Zealand logo]()
$2,766
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:20 am -
2 stops34h 10m
Fri 10/232:45 pm -
2 stops25h 07m
Deal found 9/21![Air New Zealand logo]()
$2,816
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Mon 10/59:20 am -
2 stops34h 10m
Sat 10/249:25 pm -
2 stops51h 50m
Deal found 9/21![Air New Zealand logo]()
$2,885
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,679 (FlightHub) |
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 7,457,451 searches. Data last updated September 23, 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
Cheapest round-trip
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Sun 11/15
7:15 am-1:40 pm
2 stops35h 25m
Rarotonga
Wed 11/25
2:55 pm-7:15 am
2 stops35h 20m
$1,726
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Sat 11/7
5:17 pm-1:40 pm
2 stops49h 23m
Rarotonga
Sat 11/14
2:55 pm-7:19 pm
2 stops47h 24m
$2,128
Quickest round-trip
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Tue 1/19
3:15 pm-1:40 pm
2 stops27h 25m
Rarotonga
Wed 2/3
2:55 pm-11:49 pm
3 stops27h 54m
$2,294
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Thu 11/19
9:43 am-1:40 pm
2 stops32h 57m
Rarotonga
Thu 11/26
2:55 pm-11:25 pm
2 stops27h 30m
$2,766
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Mon 10/5
9:20 am-1:30 pm
2 stops34h 10m
Rarotonga
Sun 10/18
2:45 pm-11:39 pm
2 stops26h 54m
$2,766
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Mon 10/5
9:20 am-1:30 pm
2 stops34h 10m
Rarotonga
Fri 10/23
2:45 pm-9:52 pm
2 stops25h 07m
$2,816
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Sat 10/3
10:07 am-1:30 pm
2 stops33h 23m
Rarotonga
Tue 10/20
2:45 pm-10:57 pm
2 stops26h 12m
$2,941
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Sat 11/7
2:15 pm-1:40 pm
2 stops28h 25m
Rarotonga
Mon 11/16
2:55 pm-12:46 am
3 stops28h 51m
$2,994
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Sat 11/7
7:40 pm-6:35 am
3 stops63h 55m
Rarotonga
Sat 11/14
2:55 pm-12:25 pm
2 stops40h 30m
$3,421
BostonRarotonga
BOS Boston Logan Intl - RAR Rarotonga
BOSRAR
Boston Logan Intl
Mon 10/5
9:20 am-1:30 pm
2 stops34h 10m
Rarotonga
Wed 10/21
2:45 pm-7:37 am
2 stops34h 52m
$4,686
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.
BOS-RAR
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
BOS-CK0
BOS-RAR
No data available for this route at this time. Please check back soon.
Related info for your journey
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