HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cook Islands

$748+ Cheap flights from Chicago (CHI) to the Cook Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — RAR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago 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 Chicago to Cook Islands

Keep the following information in mind while searching for Chicago to Cook Islands flight deals. Data was last updated June 12, 2025.

Round-trip from

$1,087
(Alaska Airlines)

One-way from

$748
(Alaska Airlines)
From Chicago (CHI) to Cook Islands
Search Deals
One-way flight from Chicago (CHI) to Cook Islands
Search Deals

Find flight deals from Chicago to Cook Islands

Cheapest flights from Chicago to Cook Islands
Explore the most affordable flight options available from Chicago to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 10/256:00 amORD - RAR
2 stops21h 59mAlaska Airlines
Sun 11/21:05 pmRAR - ORD
2 stops30h 54mAlaska Airlines
Deal found 6/11$1,044
This Kissandfly.com deal was found by Cheapflights users on 6/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:42 pmORD - RAR
2 stops31h 13mMultiple Airlines
Fri 8/110:05 pmRAR - ORD
2 stops50h 20mMultiple Airlines
Deal found 6/10$1,865
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:26 pmORD - RAR
2 stops40h 29mAir New Zealand
Fri 8/111:20 pmRAR - ORD
2 stops49h 59mAir New Zealand
Deal found 6/10$2,676
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/244:50 pmORD - RAR
2 stops26h 50mUnited Airlines
Thu 7/314:00 pmRAR - ORD
2 stops24h 33mUnited Airlines
Deal found 6/12$10,686

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chicago to the Cook Islands that are best for you.

Fly from

Chicago

Fly to

Cook Islands

Route

Depart

Return

Price

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Sat 10/25

6:00 am-10:59 pm

2 stops21h 59m

Rarotonga

Sun 11/2

1:05 pm-11:59 pm

2 stops30h 54m

$1,044

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 7/25

8:42 pm-10:55 pm

2 stops31h 13m

Rarotonga

Fri 8/1

10:05 pm-5:25 am

2 stops50h 20m

$1,865

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 7/25

2:26 pm-1:55 am

2 stops40h 29m

Rarotonga

Fri 8/1

11:20 pm-6:19 am

2 stops49h 59m

$2,676

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Thu 7/24

4:50 pm-2:40 pm

2 stops26h 50m

Rarotonga

Thu 7/31

4:00 pm-9:33 pm

2 stops24h 33m

$10,686

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Sat 7/26

6:00 am-10:55 pm

2 stops21h 55m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Chicago to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Chicago 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 Chicago to the Cook Islands

What is the cheapest time of day to fly from CHI to CK?

Find hourly flight availability from Chicago to Cook Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Chicago to Cook Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cook Islands by month

Plan your trip to Cook Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cook Islands ranges from 3.9 - 10.2 inches per month. March is typically the wettest month, when rainfall can reach 10.2 in. June is typically the driest time to visit Cook Islands when rainfall is around 3.9 in.

Temperature in Cook Islands by month

Plan your trip to Cook Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cook Islands, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Cook Islands

Get insights into the airlines that provide service to Cook Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cook Islands. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air New Zealand
8.0
Very good
483 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Cook Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

  • What is the cheapest month to book a flight from Chicago to Cook Islands?

    Currently, April is the cheapest month in which you can book a flight from Chicago to Cook Islands (average of $905). Flying from Chicago to Cook Islands in December is currently the most expensive (average of $1,469). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Chicago to Cook Islands

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Sydney flights
Midway to Sydney flights
O'Hare Intl to Melbourne flights
O'Hare Intl to Auckland flights
O'Hare Intl to Papeete flights
O'Hare Intl to Brisbane flights
Evansville to Sydney flights
O'Hare Intl to Tamuning flights
St. Louis to Auckland flights
Midway to Papeete flights
O'Hare Intl to Vaitape flights
O'Hare Intl to Nadi flights
O'Hare Intl to Christchurch flights
O'Hare Intl to Adelaide flights
St. Louis to Sydney flights
O'Hare Intl to Avalon flights
O'Hare Intl to Canberra flights
O'Hare Intl to Perth flights
St. Louis to Melbourne flights
O'Hare Intl to Wellington flights
St. Louis to Brisbane flights
Midway to Tamuning flights
O'Hare Intl to Nuku‘alofa flights
O'Hare Intl to Queenstown flights
O'Hare Intl to Coolangatta flights
O'Hare Intl to Cairns flights
O'Hare Intl to Hobart flights
Midway to Melbourne flights
O'Hare Intl to Apia flights
O'Hare Intl to Koror flights
O'Hare Intl to I Fadang flights
St. Louis to Papeete flights
O'Hare Intl to Darwin flights
St. Louis to Tamuning flights
St. Louis to Nadi flights
O'Hare Intl to Suva flights
St. Louis to Christchurch flights
O'Hare Intl to Maroochydore flights
O'Hare Intl to Rarotonga flights
O'Hare Intl to Temae flights
O'Hare Intl to Napier flights
O'Hare Intl to Launceston flights
St. Louis to Vaitape flights
St. Louis to Wellington flights
O'Hare Intl to Port Moresby flights
St. Louis to Cairns flights

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.