How long is the flight from Portland, Maine to South Pacific?

For as low as $1,185, United Airlines can have you in South Pacific from Portland, Maine in 24h 05m. The distance between Portland, Maine and South Pacific is about 9059 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

If weather is an important factor for your trip to South Pacific, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Portland, Maine to South Pacific?

While some choose either Portland - Auckland Intl or Portland - Sydney Kingsford Smith, Portland - Papeete Faaa is the most popular route from Portland, Maine to South Pacific.

What is the cheapest time of day to fly from PWM to SP?

When flying from Portland, Maine to South Pacific, 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 South Pacific?

Portland (PWM) is the airport you will fly out of if you book a flight from Portland to South Pacific. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

Can I find deals for flights from Portland to South Pacific that include hotel bookings?

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

How can I find direct flights from Portland to South Pacific?

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

Can I find deals for business class flights from Portland to South Pacific?

Yes. Cheapflights offers flight deals from Portland to South Pacific by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,113+ Flights from Portland, ME to South Pacific

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Find flight deals from Portland to South Pacific

Cheapest flights from Portland to South Pacific
Explore the most affordable flight options available from Portland to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

Wed 12/36:08 amPWM - AKL

2 stops32h 27mDelta

Sun 12/72:35 pmAKL - PWM

2 stops25h 48mDelta

Deal found 11/23

$1,113

Best flights from Portland to South Pacific
Discover carefully curated flight deals from Portland to South Pacific that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 25, 2025.

Fri 2/203:05 pmPWM - AKL

2 stops24h 05mUnited Airlines

Sat 3/78:10 pmAKL - PWM

2 stops43h 41mUnited Airlines

Deal found 11/24

$1,185

Fri 2/205:31 amPWM - AKL

2 stops33h 04mDelta

Sat 3/72:35 pmAKL - PWM

3 stops27h 43mDelta

Deal found 11/24

$1,263

Wed 3/47:00 amPWM - SYD

2 stops31h 55mAmerican Airlines

Thu 3/1911:20 amSYD - PWM

2 stops27h 30mAmerican Airlines

Deal found 11/24

$1,299

Wed 3/43:05 pmPWM - SYD

2 stops26h 30mMultiple Airlines

Thu 3/1910:25 amSYD - PWM

3 stops27h 26mMultiple Airlines

Deal found 11/24

$1,879

Mon 5/46:00 amPWM - SYD

3 stops35h 20mAir Canada

Fri 5/89:20 amSYD - PWM

2 stops26h 07mAir Canada

Deal found 11/23

$2,259

Sat 2/217:00 amPWM - PPT

2 stops27h 00mAmerican Airlines

Fri 3/611:45 pmPPT - PWM

2 stops28h 38mAmerican Airlines

Deal found 11/24

$1,333

Thu 1/157:00 amPWM - AKL

2 stops32h 10mAmerican Airlines

Thu 3/51:20 pmAKL - PWM

2 stops28h 31mAmerican Airlines

Deal found 11/24

$1,493

Mon 5/46:00 amPWM - SYD

2 stops34h 35mDelta

Fri 5/89:25 amSYD - PWM

2 stops28h 34mDelta

Deal found 11/23

$1,657

Mon 5/46:00 amPWM - SYD

3 stops47h 15mTurkish Airlines

Fri 5/89:10 pmSYD - PWM

3 stops64h 26mTurkish Airlines

Deal found 11/23

$3,331

Fri 2/2012:43 pmPWM - AKL

2 stops38h 27mQatar Airways

Sat 3/71:45 pmAKL - PWM

3 stops45h 19mQatar Airways

Deal found 11/24

$3,336

Mon 3/95:51 amPWM - GUM

2 stops22h 59mUnited Airlines

Fri 3/137:20 pmGUM - PWM

2 stops39h 56mUnited Airlines

Deal found 11/23

$2,301

Mon 3/95:30 amPWM - GUM

2 stops43h 05mDelta

Thu 3/121:00 amGUM - PWM

2 stops36h 24mDelta

Deal found 11/24

$2,348

Sat 1/2412:48 pmPWM - PPT

2 stops22h 27mAir France

Wed 1/288:50 amPPT - PWM

2 stops34h 30mAir France

Deal found 11/23

$6,055

Tue 2/245:31 amPWM - PPT

2 stops28h 29mAmerican Airlines

Tue 3/109:30 pmPPT - PWM

3 stops20h 20mAmerican Airlines

Deal found 11/24

$6,654

Last-minute flights from Portland to South Pacific
Discover last-minute flight deals from Portland to South Pacific. Data last updated November 25, 2025 and is based on user searches.

Wed 12/36:00 amPWM - AKL

3 stops33h 10mUnited Airlines

Sun 12/73:50 pmAKL - PWM

2 stops23h 27mUnited Airlines

Deal found 11/23

$1,113

Cheap flight deals from Portland to South Pacific

Most accurate provider	FlightHub 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,185 (United Airlines)

Provider with most accurate pricing for Portland-Sydney Kingsford Smith flight deals.

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From Portland to South Pacific

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandAuckland

PWM - AKL

PWMAKL

Portland

Fri 2/20

3:05 pm-9:10 am

2 stops24h 05m

Auckland Intl

Sat 3/7

8:10 pm-9:51 pm

2 stops43h 41m

$1,185

PortlandAuckland

PWM - AKL

PWMAKL

Portland

Fri 2/20

5:31 am-8:35 am

2 stops33h 04m

Auckland Intl

Sat 3/7

2:35 pm-12:18 am

3 stops27h 43m

$1,263

PortlandSydney

PWM - SYD

PWMSYD

Portland

Wed 3/4

7:00 am-6:55 am

2 stops31h 55m

Sydney Kingsford Smith

Thu 3/19

11:20 am-11:50 pm

2 stops27h 30m

$1,299

PortlandPapeete

PWM - PPT

PWMPPT

Portland

Sat 2/21

7:00 am-5:00 am

2 stops27h 00m

Papeete Faaa

Fri 3/6

11:45 pm-9:23 am

2 stops28h 38m

$1,333

PortlandAuckland

PWM - AKL

PWMAKL

Portland

Thu 1/15

7:00 am-9:10 am

2 stops32h 10m

Auckland Intl

Thu 3/5

1:20 pm-11:51 pm

2 stops28h 31m

$1,493

PortlandSydney

PWM - SYD

PWMSYD

Portland

Mon 5/4

6:00 am-6:35 am

2 stops34h 35m

Sydney Kingsford Smith

Fri 5/8

9:25 am-11:59 pm

2 stops28h 34m

$1,657

PortlandSydney

PWM - SYD

PWMSYD

Portland

Wed 3/4

3:05 pm-9:35 am

2 stops26h 30m

Sydney Kingsford Smith

Thu 3/19

10:25 am-10:51 pm

3 stops27h 26m

$1,879

PortlandSydney

PWM - SYD

PWMSYD

Portland

Mon 5/4

6:00 am-7:20 am

3 stops35h 20m

Sydney Kingsford Smith

Fri 5/8

9:20 am-9:27 pm

2 stops26h 07m

$2,259

PortlandTamuning

PWM - GUM

PWMGUM

Portland

Mon 3/9

5:51 am-6:50 pm

2 stops22h 59m

Tamuning Guam Intl

Fri 3/13

7:20 pm-9:16 pm

2 stops39h 56m

$2,301

PortlandTamuning

PWM - GUM

PWMGUM

Portland

Mon 3/9

5:30 am-2:35 pm

2 stops43h 05m

Tamuning Guam Intl

Thu 3/12

1:00 am-11:24 pm

2 stops36h 24m

$2,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 14 results

Best time to book a flight from Portland to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific 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 South Pacific

What is the cheapest month to book a flight from Portland, Maine to South Pacific?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to South Pacific (average of $252). Flying from Portland, Maine to South Pacific in January is currently the most expensive (average of $862). 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.

Reviews of airlines servicing South Pacific

Read reviews from past customers who have flown American Airlines from Portland to South Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,038 reviews

Reviews

1 / 20

4.0

Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

American Airlines

7.2

Good

11,038 reviews

American Airlines

7.2

Good

11,038 reviews

Reviews

1 / 20

4.0

Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

What airport do you fly from for flights from Portland to South Pacific?
Portland (PWM) is the airport you will fly out of if you book a flight from Portland to South Pacific. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.
How long is the flight from Portland, Maine to South Pacific?
For as low as $1,185, United Airlines can have you in South Pacific from Portland, Maine in 24h 05m. The distance between Portland, Maine and South Pacific is about 9059 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Portland, Maine to South Pacific?
While some choose either Portland - Auckland Intl or Portland - Sydney Kingsford Smith, Portland - Papeete Faaa is the most popular route from Portland, Maine to South Pacific.
Can I find deals for flights from Portland to South Pacific that include hotel bookings?
Yes. In addition to deals on Portland to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to South Pacific?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to South Pacific.
Can I find deals for business class flights from Portland to South Pacific?
Yes. Cheapflights offers flight deals from Portland to South Pacific 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, Maine to South Pacific?
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to South Pacific (average of $252). Flying from Portland, Maine to South Pacific in January is currently the most expensive (average of $862). 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

Alternative routes for Portland to South Pacific

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Complete your trip

South Pacific car rentals

Australia car rentals

New Zealand car rentals

Fiji car rentals

Samoa car rentals

French Polynesia car rentals

Sydney Kingsford Smith Airport car rentals

Melbourne Airport car rentals

Auckland Intl Airport car rentals

Brisbane Airport car rentals

Perth Airport car rentals

Adelaide Airport car rentals

Christchurch Airport car rentals

Papeete Faaa Airport car rentals

Coolangatta Gold Coast Airport car rentals

Wellington Airport car rentals

Cairns Airport car rentals

Queenstown Intl Airport car rentals

Fly to South Pacific countries

Top airline flying from Portland to South Pacific

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$944	Average$1,763	FlexibilityNo cancel fee	On-time71%

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$1,113+ Cheap flights from Portland, ME (PWM) to South Pacific

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to South Pacific with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Portland to South Pacific

Cheapest flights from Portland to South PacificExplore the most affordable flight options available from Portland to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

Explore the most affordable flight options available from Portland to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

Cheap flight deals from Portland to South Pacific

Keep the following information in mind while searching for Portland to South Pacific flight deals. Data was last updated November 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Portland to South Pacific

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

Cheapflights Insights

Everything you need to know about your flight from Portland to South Pacific

What is the cheapest month to book a flight from Portland, Maine to South Pacific?

Reviews of airlines servicing South Pacific

Read reviews from past customers who have flown American Airlines from Portland to South Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to South Pacific. 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 South Pacific?

How long is the flight from Portland, Maine to South Pacific?

What are the most popular routes from Portland, Maine to South Pacific?

Can I find deals for flights from Portland to South Pacific that include hotel bookings?

How can I find direct flights from Portland to South Pacific?

Can I find deals for business class flights from Portland to South Pacific?

What is the cheapest month to book a flight from Portland, Maine to South Pacific?

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 South Pacific

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

Top airline flying from Portland to South Pacific

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to South Pacific
Explore the most affordable flight options available from Portland to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.