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Cheap flights from Chicago to the Cook Islands from $709

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to the Cook Islands departing on 9/10. 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

Find the cheapest flights from Chicago to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
6:15 pm - 1:40 pm
ORD
-
RAR
47h 25m
2 stops
Air New Zealand Logo
2:55 pm - 9:11 pm
RAR
-
ORD
26h 16m
2 stops
$1,541Air New Zealand
Mon, Nov 2 - Mon, Nov 9
Air New Zealand Logo
9:15 am - 8:10 pm
ORD
-
RAR
39h 55m
2 stops
Air New Zealand Logo
2:55 pm - 7:47 am
RAR
-
ORD
36h 52m
2 stops
$1,592Air New Zealand
Sat, Oct 31 - Sat, Nov 14
Multiple Airlines Logo
7:59 pm - 10:45 pm
ORD
-
RAR
55h 46m
2 stops
Multiple Airlines Logo
3:45 pm - 12:45 am
RAR
-
ORD
28h 00m
2 stops
$1,665Multiple Airlines
Wed, Jul 29 - Wed, Aug 5
Multiple Airlines Logo
7:20 am - 10:45 pm
ORD
-
RAR
20h 25m
2 stops
Multiple Airlines Logo
3:45 pm - 10:20 am
RAR
-
ORD
37h 35m
2 stops
$1,717Multiple Airlines
Fri, Jul 31 - Fri, Aug 7
Multiple Airlines Logo
7:20 am - 10:45 pm
ORD
-
RAR
20h 25m
2 stops
Multiple Airlines Logo
3:45 pm - 11:15 pm
RAR
-
ORD
26h 30m
2 stops
$2,172Multiple Airlines
Fri, Jul 3 - Fri, Jul 10
Air New Zealand Logo
8:48 am - 2:30 pm
ORD
-
RAR
34h 42m
2 stops
Air New Zealand Logo
3:45 pm - 7:55 am
RAR
-
ORD
35h 10m
2 stops
$2,247Air New Zealand
Mon, Aug 10 - Tue, Aug 18
Air New Zealand Logo
8:48 am - 2:30 pm
ORD
-
RAR
34h 42m
2 stops
Air New Zealand Logo
10:15 pm - 11:26 pm
RAR
-
ORD
44h 11m
2 stops
$2,254Air New Zealand
Mon, Aug 10 - Tue, Aug 18
Multiple Airlines Logo
7:20 pm - 9:05 pm
ORD
-
RAR
54h 45m
3 stops
Multiple Airlines Logo
3:45 pm - 11:26 pm
RAR
-
ORD
26h 41m
2 stops
$2,542Multiple Airlines
Mon, Aug 10 - Tue, Aug 18
Multiple Airlines Logo
6:20 am - 10:45 pm
ORD
-
RAR
21h 25m
3 stops
Multiple Airlines Logo
10:05 pm - 3:45 pm
RAR
-
ORD
60h 40m
2 stops
$2,611Multiple Airlines
Fri, Jul 3 - Fri, Jul 10
Multiple Airlines Logo
6:20 am - 10:45 pm
ORD
-
RAR
21h 25m
3 stops
Multiple Airlines Logo
10:05 pm - 3:05 pm
RAR
-
ORD
60h 00m
3 stops
$2,701Multiple Airlines
Fri, Jul 3 - Fri, Jul 10

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United Airlines flights from Chicago to Cook Islands

Our best United Airlines deals on Chicago to Cook Islands flight tickets
United Airlines
Oct 30
ORD7:15 amChicago O'Hare Intl
35h 25m
2 stops
RAR1:40 pmRarotonga
Nov 2
RAR2:55 pmRarotonga
26h 16m
2 stops
ORD9:11 pmChicago O'Hare Intl
$10,675
United Airlines
Nov 2
ORD2:10 pmChicago O'Hare Intl
27h 30m
2 stops
RAR1:40 pmRarotonga
Nov 9
RAR2:55 pmRarotonga
28h 24m
3 stops
ORD11:19 pmChicago O'Hare Intl
$21,155

Air New Zealand flights from Chicago to Cook Islands

Our best Air New Zealand deals on Chicago to Cook Islands flight tickets
Air New Zealand
Nov 2
ORD6:15 pmChicago O'Hare Intl
47h 25m
2 stops
RAR1:40 pmRarotonga
Nov 9
RAR2:55 pmRarotonga
26h 16m
2 stops
ORD9:11 pmChicago O'Hare Intl
$1,541
Air New Zealand
Oct 31
ORD9:15 amChicago O'Hare Intl
39h 55m
2 stops
RAR8:10 pmRarotonga
Nov 14
RAR2:55 pmRarotonga
36h 52m
2 stops
ORD7:47 amChicago O'Hare Intl
$1,592
Air New Zealand
Aug 10
ORD8:48 amChicago O'Hare Intl
34h 42m
2 stops
RAR2:30 pmRarotonga
Aug 18
RAR3:45 pmRarotonga
35h 10m
2 stops
ORD7:55 amChicago O'Hare Intl
$2,247

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 June 16, 2026.
Use the filters below to find and compare flights from Chicago to the Cook Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Mon 11/2

6:15 pm-1:40 pm

2 stops47h 25m

Rarotonga

Mon 11/9

2:55 pm-9:11 pm

2 stops26h 16m

$1,541

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Sat 10/31

9:15 am-8:10 pm

2 stops39h 55m

Rarotonga

Sat 11/14

2:55 pm-7:47 am

2 stops36h 52m

$1,592

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Wed 7/29

7:59 pm-10:45 pm

2 stops55h 46m

Rarotonga

Wed 8/5

3:45 pm-12:45 am

2 stops28h 00m

$1,665

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 7/31

7:20 am-10:45 pm

2 stops20h 25m

Rarotonga

Fri 8/7

3:45 pm-10:20 am

2 stops37h 35m

$1,717
Quickest round-trip

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 7/3

7:20 am-10:45 pm

2 stops20h 25m

Rarotonga

Fri 7/10

3:45 pm-11:15 pm

2 stops26h 30m

$2,172

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Mon 8/10

8:48 am-2:30 pm

2 stops34h 42m

Rarotonga

Tue 8/18

3:45 pm-7:55 am

2 stops35h 10m

$2,247

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Mon 8/10

8:48 am-2:30 pm

2 stops34h 42m

Rarotonga

Tue 8/18

10:15 pm-11:26 pm

2 stops44h 11m

$2,254

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Mon 8/10

7:20 pm-9:05 pm

3 stops54h 45m

Rarotonga

Tue 8/18

3:45 pm-11:26 pm

2 stops26h 41m

$2,542

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 7/3

6:20 am-10:45 pm

3 stops21h 25m

Rarotonga

Fri 7/10

10:05 pm-3:45 pm

2 stops60h 40m

$2,611

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 7/3

6:20 am-10:45 pm

3 stops21h 25m

Rarotonga

Fri 7/10

10:05 pm-3:05 pm

3 stops60h 00m

$2,701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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Cheap Chicago to Cook Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Cook Islands

Fastest flight time

34h 42m

Direct flights

None
The fastest flight from Chicago to Cook Islands takes 34h 42m
There are no direct flights from Chicago to Cook Islands. There are no popular flight routes from Chicago to Cook Islands.
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Frequently asked questions about flying from Chicago to the Cook Islands

  • When did momondo last update prices for flights from Chicago to Cook Islands?

    Prices for flights from Chicago to Cook Islands are updated daily.

  • How old do you have to be to fly from Chicago 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 Chicago 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 Chicago to the Cook Islands

  • How do I get Price Alerts for flights from Chicago to Cook Islands?

    Confirm your travel details to search for the latest offers for flights from Chicago to Cook Islands. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Chicago 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Cook Islands?

It is quick and easy to find Chicago to Cook Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cook Islands that suits you.

Can I find flights from Chicago to Cook Islands with flexible booking policies on momondo?

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

How can momondo help me find flights from Chicago to Cook Islands?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Cook Islands.

I’m not ready to book a flight from Chicago to Cook Islands right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Cook Islands flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the Cook Islands

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