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Cheap flights from Portland to the Cook Islands from $700

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 2/28. 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.
Multiple Airlines Logo
7:00 am - 10:45 pm
PDX
-
RAR
17h 45m
1 stop
Multiple Airlines Logo
1:00 pm - 5:52 am
RAR
-
PDX
37h 52m
2 stops
$700Multiple Airlines
Sat, Feb 28 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 10:45 pm
PDX
-
RAR
17h 45m
1 stop
Multiple Airlines Logo
1:00 pm - 8:50 pm
RAR
-
PDX
28h 50m
1 stop
$913Multiple Airlines
Sat, Feb 28 - Sun, Mar 8
Multiple Airlines Logo
5:42 pm - 10:45 pm
PDX
-
RAR
56h 03m
2 stops
Multiple Airlines Logo
11:05 am - 5:25 am
RAR
-
PDX
15h 20m
2 stops
$971Multiple Airlines
Wed, Jun 24 - Sat, Jun 27
Multiple Airlines Logo
5:42 pm - 10:45 pm
PDX
-
RAR
56h 03m
2 stops
Multiple Airlines Logo
11:05 am - 4:17 pm
RAR
-
PDX
26h 12m
1 stop
$988Multiple Airlines
Wed, Jun 24 - Sat, Jun 27
Multiple Airlines Logo
7:51 am - 10:45 pm
PDX
-
RAR
16h 54m
2 stops
Multiple Airlines Logo
1:00 pm - 3:48 pm
RAR
-
PDX
23h 48m
2 stops
$1,104Multiple Airlines
Sat, Feb 28 - Sun, Mar 8
Multiple Airlines Logo
5:10 am - 10:45 pm
PDX
-
RAR
20h 35m
2 stops
Multiple Airlines Logo
11:05 am - 4:17 pm
RAR
-
PDX
26h 12m
1 stop
$1,119Multiple Airlines
Fri, Jun 12 - Sat, Jun 27
Multiple Airlines Logo
5:10 am - 10:45 pm
PDX
-
RAR
20h 35m
2 stops
Multiple Airlines Logo
11:05 am - 4:17 pm
RAR
-
PDX
26h 12m
1 stop
$1,138Multiple Airlines
Fri, Jun 12 - Sat, Jun 27
Multiple Airlines Logo
10:20 am - 10:45 pm
PDX
-
RAR
14h 25m
1 stop
Multiple Airlines Logo
1:00 pm - 9:35 am
RAR
-
PDX
18h 35m
2 stops
$1,155Multiple Airlines
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
5:10 am - 10:45 pm
PDX
-
RAR
20h 35m
2 stops
Multiple Airlines Logo
11:05 am - 4:50 pm
RAR
-
PDX
26h 45m
2 stops
$1,208Multiple Airlines
Fri, Jun 12 - Sat, Jun 27
Multiple Airlines Logo
5:10 am - 10:45 pm
PDX
-
RAR
20h 35m
2 stops
Multiple Airlines Logo
11:05 am - 10:06 am
RAR
-
PDX
20h 01m
2 stops
$1,226Multiple Airlines
Fri, Jun 12 - Sat, Jun 27

Alaska Airlines flights from Portland to Cook Islands

Our best Alaska Airlines deals on Portland to Cook Islands flight tickets
Alaska Airlines
Feb 14
PDX10:20 amPortland
14h 25m
1 stop
RAR10:45 pmRarotonga
Feb 22
RAR1:00 pmRarotonga
29h 50m
1 stop
PDX8:50 pmPortland
$1,315
Alaska Airlines
Jun 12
PDX10:40 amPortland
15h 05m
1 stop
RAR10:45 pmRarotonga
Jun 27
RAR11:05 amRarotonga
26h 12m
1 stop
PDX4:17 pmPortland
$1,348

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
May 13
PDX1:37 pmPortland
27h 53m
2 stops
RAR2:30 pmRarotonga
May 20
RAR3:45 pmRarotonga
24h 20m
2 stops
PDX7:05 pmPortland
$1,784
Air New Zealand
May 13
PDX1:37 pmPortland
27h 53m
2 stops
RAR2:30 pmRarotonga
May 28
RAR3:45 pmRarotonga
24h 20m
2 stops
PDX7:05 pmPortland
$1,795
Air New Zealand
May 24
PDX7:45 pmPortland
45h 45m
2 stops
RAR2:30 pmRarotonga
May 30
RAR10:15 pmRarotonga
41h 50m
2 stops
PDX7:05 pmPortland
$1,919

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 January 20, 2026.
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 2/28

7:00 am-10:45 pm

1 stop17h 45m

Rarotonga

Sun 3/8

1:00 pm-5:52 am

2 stops37h 52m

$700

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/28

7:00 am-10:45 pm

1 stop17h 45m

Rarotonga

Sun 3/8

1:00 pm-8:50 pm

1 stop28h 50m

$913

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Wed 6/24

5:42 pm-10:45 pm

2 stops56h 03m

Rarotonga

Sat 6/27

11:05 am-5:25 am

2 stops15h 20m

$971

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Wed 6/24

5:42 pm-10:45 pm

2 stops56h 03m

Rarotonga

Sat 6/27

11:05 am-4:17 pm

1 stop26h 12m

$988

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/28

7:51 am-10:45 pm

2 stops16h 54m

Rarotonga

Sun 3/8

1:00 pm-3:48 pm

2 stops23h 48m

$1,104

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 6/12

5:10 am-10:45 pm

2 stops20h 35m

Rarotonga

Sat 6/27

11:05 am-4:17 pm

1 stop26h 12m

$1,119

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 6/12

5:10 am-10:45 pm

2 stops20h 35m

Rarotonga

Sat 6/27

11:05 am-4:17 pm

1 stop26h 12m

$1,138

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sat 2/14

10:20 am-10:45 pm

1 stop14h 25m

Rarotonga

Sun 2/22

1:00 pm-9:35 am

2 stops18h 35m

$1,155

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 6/12

5:10 am-10:45 pm

2 stops20h 35m

Rarotonga

Sat 6/27

11:05 am-4:50 pm

2 stops26h 45m

$1,208

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Fri 6/12

5:10 am-10:45 pm

2 stops20h 35m

Rarotonga

Sat 6/27

11:05 am-10:06 am

2 stops20h 01m

$1,226

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.

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

14h 25m

Direct flights

None
The fastest flight from Portland to Cook Islands takes 14h 25m
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
11,760 reviews
Search Alaska Airlines 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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Find better results for your trip to the Cook Islands

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