What airlines fly to South Pacific?

United Airlines, Air Canada and Air New Zealand are the top three most popular airlines that fly to South Pacific from Portland according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to South Pacific. Keep in mind that there are 9 different airlines that fly to South Pacific on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to South Pacific?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Portland to South Pacific

When did momondo last update prices for flights from Portland Airport to South Pacific?

Prices for flights from Portland Airport to South Pacific were last updated today.

How many operators does momondo search for flights from Portland Airport to South Pacific?

There are 9 operators available for flights from Portland Airport to South Pacific as of December 2025.

How old do you have to be to fly from Portland Airport to South Pacific?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to South Pacific.

What documentation or ID do you need to fly to South Pacific?

The required travel and health documents for your South Pacific trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Pacific. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$405 Cheap Flights from Portland to South Pacific in 2025/26

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Find the cheapest flights from Portland to South Pacific

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:51 pm - 5:20 am

PDX

PPT

13h 29m1 stop

7:15 am - 11:32 pm

PPT

PDX

14h 17m1 stop

$690Multiple Airlines

Wed, Jan 21 - Tue, Jan 27

10:48 am - 5:20 am

PDX

PPT

21h 32m1 stop

7:15 am - 11:54 pm

PPT

PDX

13h 39m1 stop

$695Multiple Airlines

Sun, Mar 15 - Mon, Mar 23

5:51 pm - 4:40 am

PDX

PPT

13h 49m1 stop

7:00 am - 10:13 pm

PPT

PDX

12h 13m1 stop

$712Multiple Airlines

Wed, Apr 22 - Thu, May 7

7:05 pm - 12:30 am

PDX

AKL

32h 25m2 stops

1:00 pm - 9:15 am

AKL

PDX

16h 15m1 stop

$725Air Canada

Sun, Mar 1 - Mon, Mar 9

3:15 pm - 5:20 pm

PDX

AKL

29h 05m2 stops

2:00 pm - 2:40 pm

AKL

PDX

21h 40m1 stop

$730Air Canada

Mon, Feb 16 - Mon, Mar 2

7:00 pm - 1:40 pm

PDX

RAR

44h 40m2 stops

2:55 pm - 6:30 pm

RAR

PDX

25h 35m2 stops

$1,504Air New Zealand

Sun, Jan 25 - Sun, Feb 1

5:30 am - 6:05 pm

PDX

GUM

19h 35m2 stops

7:05 am - 2:31 pm

GUM

PDX

24h 26m2 stops

$1,868United Airlines

Tue, Apr 14 - Sat, Apr 25

12:40 am - 11:05 pm

PDX

GUM

28h 25m2 stops

1:00 am - 8:55 pm

GUM

PDX

37h 55m2 stops

$1,903Delta

Sun, Jan 25 - Sun, Feb 15

11:10 am - 11:05 pm

PDX

GUM

41h 55m2 stops

1:00 am - 12:15 am

GUM

PDX

41h 15m2 stops

$1,909Delta

Sun, Feb 1 - Sun, Feb 15

7:00 am - 6:05 pm

PDX

GUM

18h 05m2 stops

7:05 am - 4:54 pm

GUM

PDX

26h 49m2 stops

$1,918United Airlines

Wed, Jun 17 - Wed, Jun 24

Air Canada flights from Portland to South Pacific

Our best Air Canada deals on Portland to South Pacific flight tickets

Air Canada

Mar 1

PDX7:05 pmPortland

32h 25m

2 stops

AKL12:30 amAuckland Intl

Mar 9

AKL1:00 pmAuckland Intl

16h 15m

1 stop

PDX9:15 amPortland

$725

Find similar

Air Canada

Feb 16

PDX3:15 pmPortland

29h 05m

2 stops

AKL5:20 pmAuckland Intl

Mar 2

AKL2:00 pmAuckland Intl

21h 40m

1 stop

PDX2:40 pmPortland

$730

Find similar

Air Canada

Feb 17

PDX3:15 pmPortland

29h 05m

2 stops

AKL5:20 pmAuckland Intl

Mar 3

AKL2:00 pmAuckland Intl

16h 15m

1 stop

PDX9:15 amPortland

$731

Find similar

Cathay Pacific flights from Portland to South Pacific

Our best Cathay Pacific deals on Portland to South Pacific flight tickets

Cathay Pacific

Apr 6

PDX10:30 amPortland

31h 35m

2 stops

BNE11:05 amBrisbane

Apr 17

BNE6:15 pmBrisbane

39h 15m

3 stops

PDX4:30 pmPortland

$1,779

Find similar

Cathay Pacific

Dec 29

PDX5:50 pmPortland

32h 00m

2 stops

SYD8:50 pmSydney Kingsford Smith

Jan 13

SYD3:00 pmSydney Kingsford Smith

41h 35m

3 stops

PDX1:35 pmPortland

$1,784

Find similar

Cathay Pacific

Dec 30

PDX7:15 amPortland

33h 45m

2 stops

SYD12:00 pmSydney Kingsford Smith

Jan 13

SYD11:45 amSydney Kingsford Smith

44h 50m

3 stops

PDX1:35 pmPortland

$1,852

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Wed 1/21

5:51 pm-5:20 am

1 stop13h 29m

Papeete Faaa

Tue 1/27

7:15 am-11:32 pm

1 stop14h 17m

$690

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Sun 3/15

10:48 am-5:20 am

1 stop21h 32m

Papeete Faaa

Mon 3/23

7:15 am-11:54 pm

1 stop13h 39m

$695

PortlandPapeete

PDX - PPT

PDXPPT

Portland

Wed 4/22

5:51 pm-4:40 am

1 stop13h 49m

Papeete Faaa

Thu 5/7

7:00 am-10:13 pm

1 stop12h 13m

$712

PortlandAuckland

PDX - AKL

PDXAKL

Portland

Sun 3/1

7:05 pm-12:30 am

2 stops32h 25m

Auckland Intl

Mon 3/9

1:00 pm-9:15 am

1 stop16h 15m

$725

PortlandAuckland

PDX - AKL

PDXAKL

Portland

Mon 2/16

3:15 pm-5:20 pm

2 stops29h 05m

Auckland Intl

Mon 3/2

2:00 pm-2:40 pm

1 stop21h 40m

$730

PortlandRarotonga

PDX - RAR

PDXRAR

Portland

Sun 1/25

7:00 pm-1:40 pm

2 stops44h 40m

Rarotonga

Sun 2/1

2:55 pm-6:30 pm

2 stops25h 35m

$1,504

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 4/14

5:30 am-6:05 pm

2 stops19h 35m

Tamuning Guam Intl

Sat 4/25

7:05 am-2:31 pm

2 stops24h 26m

$1,868

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 1/25

12:40 am-11:05 pm

2 stops28h 25m

Tamuning Guam Intl

Sun 2/15

1:00 am-8:55 pm

2 stops37h 55m

$1,903

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Sun 2/1

11:10 am-11:05 pm

2 stops41h 55m

Tamuning Guam Intl

Sun 2/15

1:00 am-12:15 am

2 stops41h 15m

$1,909

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Wed 6/17

7:00 am-6:05 pm

2 stops18h 05m

Tamuning Guam Intl

Wed 6/24

7:05 am-4:54 pm

2 stops26h 49m

$1,918

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to South Pacific

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 month to fly to South Pacific?

In general, September is the cheapest month to fly from Portland to South Pacific. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $996. If you’re not able to fly to South Pacific in September, then June is your next best option. Flight prices from Portland to South Pacific during June average around $997.

How far in advance should I book a flight to South Pacific?

You are more likely to see cheaper flights to South Pacific from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to South Pacific for around $1,174 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Pacific from Portland for as low as $897 on momondo.

Can stopping save me money on Portland to South Pacific flights?

You could potentially save up to 20% on your flight if you consider stops on a Portland to South Pacific flight.

Cheap Portland to South Pacific flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to South Pacific

Fastest flight time	12h 21m
Direct flights	None

The fastest flight from Portland to South Pacific takes 12h 21m

There are no direct flights from Portland to South Pacific. There are no popular flight routes from Portland to South Pacific.

Search flight deals

When did momondo last update prices for flights from Portland Airport to South Pacific?
Prices for flights from Portland Airport to South Pacific were last updated today.
How many operators does momondo search for flights from Portland Airport to South Pacific?
There are 9 operators available for flights from Portland Airport to South Pacific as of December 2025.
How old do you have to be to fly from Portland Airport to South Pacific?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to South Pacific.
What documentation or ID do you need to fly to South Pacific?
The required travel and health documents for your South Pacific trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Pacific. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to South Pacific

Compare and see reviews for airlines that fly from Portland to South Pacific with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $502	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $550	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Qantas Airways	PriceFrom $578	Free Cancellation	Rating 7.5 957 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $645	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $718	Free Cancellation	Rating 8.0 11,551 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $788	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
American Airlines	PriceFrom $861	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Air Tahiti Nui	PriceFrom $902	Free Cancellation	Rating 8.5 75 reviews	Search Air Tahiti Nui flights
Air New Zealand	PriceFrom $953	Free Cancellation	Rating 8.0 561 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to South Pacific?

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 South Pacific for you.

Can I find flights from Portland to South Pacific with flexible booking policies on momondo?

All flight searches from Portland to South Pacific on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to South Pacific?

momondo helps you find the best flight between Portland and South Pacific by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to South Pacific, momondo offers a useful price alert feature which will track prices for flights to South Pacific from Portland and alert you when they change.