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Cheap flights from Portland to the Cook Islands from $1,215

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to the Cook Islands departing on 2/14. 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
0 bags

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Find the cheapest flights from Portland to the Cook Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 10:45 pm
PDX
-
RAR
17h 45m1 stop
Alaska Airlines Logo
1:05 pm - 5:27 am
RAR
-
PDX
14h 22m1 stop
$1,215Alaska Airlines
Sat, Feb 14 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 10:45 pm
PDX
-
RAR
17h 45m1 stop
Alaska Airlines Logo
1:05 pm - 5:52 am
RAR
-
PDX
38h 47m2 stops
$1,237Alaska Airlines
Sat, Feb 14 - Sun, Feb 22
Alaska Airlines Logo
10:20 am - 10:45 pm
PDX
-
RAR
14h 25m1 stop
Alaska Airlines Logo
1:05 pm - 5:27 am
RAR
-
PDX
14h 22m1 stop
$1,330Alaska Airlines
Sat, Feb 14 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 10:45 pm
PDX
-
RAR
17h 45m1 stop
Alaska Airlines Logo
1:05 pm - 5:52 am
RAR
-
PDX
38h 47m2 stops
$1,352Alaska Airlines
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
10:52 am - 1:40 pm
PDX
-
RAR
28h 48m2 stops
Multiple Airlines Logo
2:55 pm - 6:30 pm
RAR
-
PDX
25h 35m2 stops
$1,492Multiple Airlines
Fri, Jan 30 - Wed, Feb 4
Alaska Airlines Logo
7:37 am - 10:45 pm
PDX
-
RAR
17h 08m2 stops
Alaska Airlines Logo
1:05 pm - 10:56 am
RAR
-
PDX
19h 51m2 stops
$1,589Alaska Airlines
Sat, Feb 14 - Sun, Feb 22
Air New Zealand Logo
7:45 am - 1:40 pm
PDX
-
RAR
31h 55m2 stops
Air New Zealand Logo
2:55 pm - 6:30 pm
RAR
-
PDX
25h 35m2 stops
$1,630Air New Zealand
Sun, Feb 8 - Sun, Feb 15
Multiple Airlines Logo
3:15 pm - 1:40 pm
PDX
-
RAR
24h 25m2 stops
Multiple Airlines Logo
2:55 pm - 6:30 pm
RAR
-
PDX
25h 35m2 stops
$1,673Multiple Airlines
Sun, Feb 8 - Sun, Feb 15
Multiple Airlines Logo
5:40 pm - 10:40 pm
PDX
-
RAR
31h 00m1 stop
Multiple Airlines Logo
2:55 pm - 6:30 pm
RAR
-
PDX
25h 35m2 stops
$1,752Multiple Airlines
Fri, Jan 30 - Wed, Feb 4
Multiple Airlines Logo
10:52 am - 11:20 am
PDX
-
RAR
26h 28m2 stops
Multiple Airlines Logo
12:15 pm - 10:38 pm
RAR
-
PDX
32h 23m2 stops
$1,828Multiple Airlines
Fri, Jan 23 - Sat, Jan 31

Alaska Airlines flights from Portland to Cook Islands

Our best Alaska Airlines deals on Portland to Cook Islands flight tickets
Alaska Airlines
Feb 14
PDX7:00 amPortland
17h 45m
1 stop
RAR10:45 pmRarotonga
Feb 22
RAR1:05 pmRarotonga
14h 22m
1 stop
PDX5:27 amPortland
$1,215
Find similar
Alaska Airlines
Feb 14
PDX7:00 amPortland
17h 45m
1 stop
RAR10:45 pmRarotonga
Feb 22
RAR1:05 pmRarotonga
38h 47m
2 stops
PDX5:52 amPortland
$1,237
Find similar
Alaska Airlines
Feb 14
PDX10:20 amPortland
14h 25m
1 stop
RAR10:45 pmRarotonga
Feb 22
RAR1:05 pmRarotonga
14h 22m
1 stop
PDX5:27 amPortland
$1,330
Find similar

Air New Zealand flights from Portland to Cook Islands

Our best Air New Zealand deals on Portland to Cook Islands flight tickets
Air New Zealand
Dec 7
PDX1:00 pmPortland
26h 40m
2 stops
RAR1:40 pmRarotonga
Dec 9
RAR9:20 pmRarotonga
35h 43m
2 stops
PDX11:03 amPortland
$1,536
Find similar
Air New Zealand
Feb 8
PDX7:45 amPortland
31h 55m
2 stops
RAR1:40 pmRarotonga
Feb 15
RAR2:55 pmRarotonga
25h 35m
2 stops
PDX6:30 pmPortland
$1,630
Find similar
Air New Zealand
May 3
PDX7:40 pmPortland
45h 50m
2 stops
RAR2:30 pmRarotonga
May 8
RAR3:45 pmRarotonga
24h 01m
2 stops
PDX6:46 pmPortland
$2,179
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 December 4, 2025.
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

Sat 2/14

7:00 am-10:45 pm

1 stop17h 45m

Rarotonga

Sun 2/22

1:05 pm-5:27 am

1 stop14h 22m

$1,215

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/14

7:00 am-10:45 pm

1 stop17h 45m

Rarotonga

Sun 2/22

1:05 pm-5:52 am

2 stops38h 47m

$1,237

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/14

10:20 am-10:45 pm

1 stop14h 25m

Rarotonga

Sun 2/22

1:05 pm-5:27 am

1 stop14h 22m

$1,330

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/14

7:00 am-10:45 pm

1 stop17h 45m

Rarotonga

Sun 2/22

1:05 pm-5:52 am

2 stops38h 47m

$1,352

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 1/30

10:52 am-1:40 pm

2 stops28h 48m

Rarotonga

Wed 2/4

2:55 pm-6:30 pm

2 stops25h 35m

$1,492

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/14

7:37 am-10:45 pm

2 stops17h 08m

Rarotonga

Sun 2/22

1:05 pm-10:56 am

2 stops19h 51m

$1,589

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sun 2/8

7:45 am-1:40 pm

2 stops31h 55m

Rarotonga

Sun 2/15

2:55 pm-6:30 pm

2 stops25h 35m

$1,630

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sun 2/8

3:15 pm-1:40 pm

2 stops24h 25m

Rarotonga

Sun 2/15

2:55 pm-6:30 pm

2 stops25h 35m

$1,673

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 1/30

5:40 pm-10:40 pm

1 stop31h 00m

Rarotonga

Wed 2/4

2:55 pm-6:30 pm

2 stops25h 35m

$1,752

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 1/23

10:52 am-11:20 am

2 stops26h 28m

Rarotonga

Sat 1/31

12:15 pm-10:38 pm

2 stops32h 23m

$1,828

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to the Cook Islands from

How to get the cheapest flight ticket from Portland 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 month to fly to Cook Islands?

The month of May is, on average, the cheapest month to fly to Cook Islands from Portland, with most prices found around $694. If you don’t want to visit Cook Islands in May, then you should wait until April to fly from Portland, when ticket prices are also cheap, with an average price of $946.

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

Our data shows that Saturday is the least expensive day to fly to Cook Islands. Tickets to fly out on this day can be as low as $945. Flights from Portland to Cook Islands on a Sunday will generally be more expensive and average around $1,964. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Cook Islands is in the morning. Flights from Portland to Cook Islands during this time can be as low as $945. In the afternoon is when there is more demand to fly to Cook Islands, so prices are often more expensive at around $2,179 per ticket.

Cheap Portland to Cook Islands flight deals and tips

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

Fastest flight time

23h 35m

Direct flights

None
The fastest flight from Portland to Cook Islands takes 23h 35m
There are no direct flights from Portland to Cook Islands. There are no popular flight routes from Portland to Cook Islands.
Search flight deals

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

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

  • How many operators does momondo search for flights from Portland Airport to Cook Islands?

  • How old do you have to be to fly from Portland Airport to Cook Islands?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport 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.

Best airlines flying from Portland to Cook Islands

Compare and see reviews for airlines that fly from Portland to Cook Islands with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $694Free CancellationRating
8.0
11,400 reviews
Search Alaska Airlines flights
Air New ZealandPriceFrom $1,490Free CancellationRating
8.0
544 reviews
Search Air New Zealand flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Cook Islands for you.

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

Yes. All flights to Cook Islands from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland 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 Portland to Cook Islands.

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

Yes momondo offers price alerts on flights to Cook Islands from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cook Islands trip

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