What is the cheapest airline that flies from Illinois to Cook Islands?

Alaska Airlines and Air New Zealand are the most popular carriers operating from Illinois to Cook Islands

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

Prices for flights from Illinois to Cook Islands are refreshed on a daily basis.

How old do you have to be to fly from Illinois to Cook Islands?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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.

$718 Cheap Flights from Illinois to the Cook Islands in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Illinois to the Cook Islands

Round-trip

One-way

Cheap round-trip flights

9:07 pm - 1:40 pmORD-RAR

44h 33m2 stops

9:20 pm - 7:30 pmRAR-ORD

42h 10m2 stops

$2,368Air New Zealand

Find Deal

Thu, Nov 6 - Thu, Nov 13

8:48 am - 1:40 pmORD-RAR

32h 52m2 stops

2:55 pm - 12:15 amRAR-ORD

29h 20m2 stops

$2,513Air New Zealand

Find Deal

Mon, Nov 24 - Thu, Nov 27

Air New Zealand flights from Illinois to Cook Islands

Our best Air New Zealand deals on Illinois to Cook Islands flight tickets

Air New Zealand

Nov 6

ORD9:07 pmChicago O'Hare Intl

44h 33m

2 stops

RAR1:40 pmRarotonga

Nov 13

RAR9:20 pmRarotonga

42h 10m

2 stops

ORD7:30 pmChicago O'Hare Intl

$2,368

Find similar

Air New Zealand

Nov 24

ORD8:48 amChicago O'Hare Intl

32h 52m

2 stops

RAR1:40 pmRarotonga

Nov 27

RAR2:55 pmRarotonga

29h 20m

2 stops

ORD12:15 amChicago O'Hare Intl

$2,513

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Thu 11/6

9:07 pm-1:40 pm

2 stops44h 33m

Rarotonga

Thu 11/13

9:20 pm-7:30 pm

2 stops42h 10m

$2,368

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Mon 11/24

8:48 am-1:40 pm

2 stops32h 52m

Rarotonga

Thu 11/27

2:55 pm-12:15 am

2 stops29h 20m

$2,513

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 10/17

11:50 am-10:59 pm

3 stops40h 09m

$718

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Fri 10/17

7:59 pm-10:59 pm

2 stops32h 00m

$720

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Wed 10/22

8:20 am-3:05 pm

3 stops35h 45m

$752

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Thu 10/16

1:14 pm-10:59 pm

3 stops62h 45m

$753

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Thu 10/16

7:59 pm-10:59 pm

2 stops56h 00m

$762

ChicagoRarotonga

ORD - RAR

ORDRAR

Chicago O'Hare Intl

Wed 10/22

9:05 pm-9:10 pm

2 stops53h 05m

$1,028

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Illinois to Cook Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Cook Islands?

Our data shows that Thursday is the least expensive day to fly to Cook Islands. Tickets to fly out on this day can be as low as $2,220. Flights from Illinois to Cook Islands on a Saturday will generally be more expensive and average around $2,986. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Illinois to Cook Islands flight deals and tips

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

Direct flights	None

There are no direct flights from Illinois to Cook Islands. There are no popular flight routes from Illinois to Cook Islands.

Search flight deals

When did momondo last update prices for flights from Illinois to Cook Islands?
Prices for flights from Illinois to Cook Islands are refreshed on a daily basis.
How old do you have to be to fly from Illinois to Cook Islands?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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.

Why use momondo?

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

Finding the right flight to Cook Islands from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cook Islands quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Illinois to Cook Islands flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Cook Islands from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Illinois to Cook Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cook Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 10/23

Thu 10/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Cook Islands

Popular cities in the Cook Islands

Flights to Rarotongafrom $633

Cheap flights from Illinois to the Cook Islands from $718

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to the Cook Islands departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to the Cook Islands

Cheap round-trip flights

Cheap one-way flights

Air New Zealand flights from Illinois to Cook Islands

Our best Air New Zealand deals on Illinois to Cook Islands flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to the Cook Islands that are best for you.

See travel insights to the Cook Islands from

How to get the cheapest flight ticket from Illinois to Cook Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Cook Islands?

What is the cheapest airline that flies from Illinois to Cook Islands?

Alaska Airlines and Air New Zealand are the most popular carriers operating from Illinois to Cook Islands

Cheap Illinois to Cook Islands flight deals and tips

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

Direct flights

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

How old do you have to be to fly from Illinois to Cook Islands?

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

Why use momondo?

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

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

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

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

An easier way to manage your Cook Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Cook Islands

Popular cities in the Cook Islands

Popular flights according to clicks in the last 7 days on momondo