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

American Airlines, ANA, and Alaska Airlines are the most popular carriers operating from Portland to South Pacific

What airlines fly to South Pacific?

Air Canada, United Airlines and Qantas Airways are the top three most popular airlines that fly to South Pacific from Portland according to our data. Air Canada 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 10 different airlines that fly to South Pacific on a routine basis, so you have a few additional options to choose from.

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 10 operators available for flights from Portland Airport to South Pacific as of May 2026.

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.

$497 Cheap Flights from Portland to South Pacific in 2026

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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.

10:30 am - 9:10 pm

PDX

PPT

13h 40m

1 stop

11:25 pm - 8:46 pm

PPT

PDX

18h 21m

1 stop

$872Alaska Airlines

mar., sep. 15 - mar., sep. 22

10:30 am - 9:10 pm

PDX

PPT

13h 40m

1 stop

11:25 pm - 7:50 pm

PPT

PDX

17h 25m

2 stops

$889Multiple Airlines

mar., sep. 15 - mar., sep. 22

7:10 pm - 8:45 am

PDX

BNE

19h 35m

1 stop

10:45 am - 2:41 pm

BNE

PDX

21h 56m

1 stop

$1,036Air Canada

lun., nov. 2 - lun., nov. 16

3:15 pm - 8:45 am

PDX

BNE

23h 30m

1 stop

10:45 am - 2:41 pm

BNE

PDX

21h 56m

1 stop

$1,046Air Canada

dom., nov. 1 - dom., nov. 15

5:37 pm - 6:45 am

PDX

MEL

20h 08m

1 stop

9:45 am - 4:36 pm

MEL

PDX

23h 51m

1 stop

$1,070Qantas Airways

mar., ago. 11 - jue., ago. 20

11:16 am - 8:15 am

PDX

MEL

27h 59m

1 stop

10:55 am - 12:00 pm

MEL

PDX

18h 05m

1 stop

$1,092United Airlines

mié., jul. 1 - mié., ago. 19

7:49 pm - 9:10 am

PDX

AKL

16h 21m

1 stop

3:50 pm - 12:25 pm

AKL

PDX

17h 35m

1 stop

$1,150Air New Zealand

sáb., nov. 7 - mar., nov. 17

2:47 pm - 2:50 pm

PDX

WLG

27h 03m

2 stops

6:05 am - 1:26 pm

WLG

PDX

27h 21m

2 stops

$1,296Qantas Airways

dom., nov. 15 - lun., mar. 15

7:10 pm - 8:20 pm

PDX

WLG

28h 10m

3 stops

8:45 am - 9:26 am

WLG

PDX

20h 41m

2 stops

$1,402Air New Zealand

dom., nov. 15 - lun., mar. 15

5:30 am - 6:05 pm

PDX

GUM

19h 35m

2 stops

7:05 am - 10:11 am

GUM

PDX

20h 06m

2 stops

$1,919United Airlines

lun., ago. 17 - lun., ago. 24

Air Canada flights from Portland to South Pacific

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

Air Canada

May 31

PDX3:30 pmPortland

22h 50m

1 stop

SYD7:20 amSydney Kingsford Smith

Jun 14

SYD9:20 amSydney Kingsford Smith

17h 10m

1 stop

PDX9:30 amPortland

$1,028

Air Canada

Jun 23

PDX10:10 amPortland

28h 10m

1 stop

SYD7:20 amSydney Kingsford Smith

Aug 2

SYD9:20 amSydney Kingsford Smith

22h 31m

1 stop

PDX2:51 pmPortland

$1,060

Air Canada

Jun 8

PDX7:45 pmPortland

18h 35m

1 stop

SYD7:20 amSydney Kingsford Smith

Jun 14

SYD9:20 amSydney Kingsford Smith

26h 50m

1 stop

PDX7:10 pmPortland

$1,061

Qantas Airways flights from Portland to South Pacific

Our best Qantas Airways deals on Portland to South Pacific flight tickets

Qantas Airways

Aug 11

PDX5:37 pmPortland

20h 08m

1 stop

MEL6:45 amMelbourne

Aug 20

MEL9:45 amMelbourne

23h 51m

1 stop

PDX4:36 pmPortland

$1,070

Qantas Airways

Aug 14

PDX10:45 amPortland

25h 15m

1 stop

BNE5:00 amBrisbane

Aug 30

BNE8:35 pmBrisbane

37h 01m

1 stop

PDX4:36 pmPortland

$1,082

Qantas Airways

Aug 11

PDX5:36 pmPortland

19h 49m

1 stop

SYD6:25 amSydney Kingsford Smith

Aug 26

SYD6:25 amSydney Kingsford Smith

31h 25m

2 stops

PDX8:50 pmPortland

$1,134

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPapeete

PDX - PPT

PDXPPT

Portland

mar. 9/15

10:30 am-9:10 pm

1 stop13h 40m

Papeete Faaa

mar. 9/22

11:25 pm-8:46 pm

1 stop18h 21m

$872

Quickest round-trip

PortlandPapeete

PDX - PPT

PDXPPT

Portland

mar. 9/15

10:30 am-9:10 pm

1 stop13h 40m

Papeete Faaa

mar. 9/22

11:25 pm-7:50 pm

2 stops17h 25m

$889

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

lun. 11/2

7:10 pm-8:45 am

1 stop19h 35m

Brisbane

lun. 11/16

10:45 am-2:41 pm

1 stop21h 56m

$1,036

PortlandBrisbane

PDX - BNE

PDXBNE

Portland

dom. 11/1

3:15 pm-8:45 am

1 stop23h 30m

Brisbane

dom. 11/15

10:45 am-2:41 pm

1 stop21h 56m

$1,046

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mar. 8/11

5:37 pm-6:45 am

1 stop20h 08m

Melbourne

jue. 8/20

9:45 am-4:36 pm

1 stop23h 51m

$1,070

PortlandMelbourne

PDX - MEL

PDXMEL

Portland

mié. 7/1

11:16 am-8:15 am

1 stop27h 59m

Melbourne

mié. 8/19

10:55 am-12:00 pm

1 stop18h 05m

$1,092

PortlandAuckland

PDX - AKL

PDXAKL

Portland

sáb. 11/7

7:49 pm-9:10 am

1 stop16h 21m

Auckland Intl

mar. 11/17

3:50 pm-12:25 pm

1 stop17h 35m

$1,150

PortlandWellington

PDX - WLG

PDXWLG

Portland

dom. 11/15

2:47 pm-2:50 pm

2 stops27h 03m

Wellington

lun. 3/15

6:05 am-1:26 pm

2 stops27h 21m

$1,296

PortlandWellington

PDX - WLG

PDXWLG

Portland

dom. 11/15

7:10 pm-8:20 pm

3 stops28h 10m

Wellington

lun. 3/15

8:45 am-9:26 am

2 stops20h 41m

$1,402

PortlandTamuning

PDX - GUM

PDXGUM

Portland

lun. 8/17

5:30 am-6:05 pm

2 stops19h 35m

Tamuning Guam Intl

lun. 8/24

7:05 am-10:11 am

2 stops20h 06m

$1,919

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 $139. If you’re not able to fly to South Pacific in September, then April is your next best option. Flight prices from Portland to South Pacific during April average around $177.

How far in advance should I book a flight from Portland 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 $1,210 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 $1,016 on momondo.

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

You could potentially save up to 11% 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	13h 35m
Direct flights	None

The fastest flight from Portland to South Pacific takes 13h 35m

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

Search flight deals

Frequently asked questions about flying 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 10 operators available for flights from Portland Airport to South Pacific as of May 2026.
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 $229	Free Cancellation	Rating 7.9 8,412 reviews	Search Delta flights
Air Canada	PriceFrom $372	Free Cancellation	Rating 7.1 11,107 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $550	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
Qantas Airways	PriceFrom $578	Free Cancellation	Rating 7.5 1,042 reviews	Search Qantas Airways flights
Alaska Airlines	PriceFrom $782	Free Cancellation	Rating 7.9 12,440 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $787	Free Cancellation	Rating 7.4 9,769 reviews	Search United Airlines flights
American Airlines	PriceFrom $855	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
Air Tahiti Nui	PriceFrom $867	Free Cancellation	Rating 8.4 76 reviews	Search Air Tahiti Nui flights
Air New Zealand	PriceFrom $902	Free Cancellation	Rating 8.0 648 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.