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

Currently, April is the cheapest month in which you can book a flight from Portland to Cook Islands (average of $905). Flying from Portland 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.

What are the most popular airlines that fly from Portland to Cook Islands?

The most popular airlines flying from Portland to Cook Islands are Alaska Airlines, Hawaiian Airlines and Air New Zealand. Something to consider prior to booking your flight.

What is the cheapest month to fly from Portland to Cook Islands?

January is one of the best times of the year to fly to Cook Islands from Portland. Prices for January average $1,419 per person but you can even find prices for as low as $783. The most expensive prices can be found in the month of December. Opting for a January flight can save you 53% on your journey compared to booking in December

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

When flying from Portland 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.

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

Most people fly from Portland (PDX) if they book a flight from Portland to Cook Islands. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

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

How can I find direct flights from Portland to Cook Islands?

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

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

Yes. Cheapflights offers flight deals from Portland 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.

$1,824+ Flights from Portland to the Cook Islands

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Cheap flight deals from Portland to Cook Islands

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,467 (FlightHub)
Popular in	December
Cheapest in	January

Provider with most accurate pricing for Portland-Rarotonga flight deals.

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Provider most trusted by Cheapflights users for Portland-Rarotonga flights.

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From Portland to Cook Islands

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Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($77 potential savings vs. average RT price).

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Find flight deals from Portland to Cook Islands

Cheapest flights from Portland to Cook Islands
Explore the most affordable flight options available from Portland to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2025.

Wed 8/277:34 pmPDX - RAR

2 stops22h 31mMultiple Airlines

Sat 9/612:15 pmRAR - PDX

2 stops32h 44mMultiple Airlines

Deal found 5/12

$1,467

Mon 6/29:54 amPDX - RAR

2 stops31h 46mAir New Zealand

Sun 6/84:00 pmRAR - PDX

2 stops25h 47mAir New Zealand

Deal found 5/12

$2,100

Best flights from Portland to Cook Islands
Discover carefully curated flight deals from Portland to Cook Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2025.

Wed 8/277:34 pmPDX - RAR

2 stops22h 31mMultiple Airlines

Sat 9/612:15 pmRAR - PDX

2 stops32h 44mMultiple Airlines

Deal found 5/12

$1,467

Mon 6/29:54 amPDX - RAR

2 stops31h 46mAir New Zealand

Sun 6/84:00 pmRAR - PDX

2 stops25h 47mAir New Zealand

Deal found 5/12

$2,100

Last-minute flights from Portland to Cook Islands
Discover last-minute flight deals from Portland to Cook Islands. Data last updated May 13, 2025 and is based on user searches.

Mon 6/28:00 amPDX - RAR

2 stops26h 15mMultiple Airlines

Sat 6/712:15 pmRAR - PDX

2 stops30h 40mMultiple Airlines

Deal found 5/12

$1,789

Mon 6/29:54 amPDX - RAR

2 stops31h 46mAir New Zealand

Sun 6/84:00 pmRAR - PDX

2 stops25h 47mAir New Zealand

Deal found 5/12

$2,100

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Wed 8/27

7:34 pm-3:05 pm

2 stops22h 31m

Rarotonga

Sat 9/6

12:15 pm-11:59 pm

2 stops32h 44m

$1,467

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Mon 6/2

9:54 am-2:40 pm

2 stops31h 46m

Rarotonga

Sun 6/8

4:00 pm-8:47 pm

2 stops25h 47m

$2,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Best time to book a flight from Portland to Cook Islands

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

Rainfall in Cook Islands 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

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

Air New Zealand

8.0

Very good

476 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Air New Zealand

8.0

Very good

476 reviews

Air New Zealand

8.0

Very good

476 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Related info for your journey

What airport do you fly from for flights from Portland to Cook Islands?
Most people fly from Portland (PDX) if they book a flight from Portland to Cook Islands. Portland is conveniently located just 6.0 mi from Portland’s city center.
Can I find deals for flights from Portland to Cook Islands that include hotel bookings?
Yes. In addition to deals on Portland to Cook Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Cook Islands?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Cook Islands.
Can I find deals for business class flights from Portland to Cook Islands?
Yes. Cheapflights offers flight deals from Portland 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 Portland to Cook Islands?
Currently, April is the cheapest month in which you can book a flight from Portland to Cook Islands (average of $905). Flying from Portland 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

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Top 3 airlines flying from Portland to Cook Islands

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$731	Average$945	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$846	Average$1,110	FlexibilityNo cancel fee	On-time75%
Air New Zealand	Cheapest$1,626	Average$2,190	FlexibilityNo cancel fee	On-time78%

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$1,467+ Cheap flights from Portland (PDX) 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Cook Islands with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Cook Islands

Keep the following information in mind while searching for Portland to Cook Islands flight deals. Data was last updated May 13, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Find flight deals from Portland to Cook Islands

Cheapest flights from Portland to Cook IslandsExplore the most affordable flight options available from Portland to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2025.

Explore the most affordable flight options available from Portland to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Portland to Cook Islands

Have a flexible travel schedule? Discover the best time to fly to Cook Islands from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to the Cook Islands

Rainfall in Cook Islands by month

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

Temperature in Cook Islands by month

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

Reviews of airlines servicing Cook Islands

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Cook Islands?

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

How can I find direct flights from Portland to Cook Islands?

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

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

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 Portland to Cook Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Cook Islands

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Cheapest flights from Portland to Cook Islands
Explore the most affordable flight options available from Portland to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2025.