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South Pacific

$506+ Cheap flights from Boise (BOI) to South Pacific

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SYD
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap flight deals from Boise to South Pacific

Cheapest flights from Boise to South Pacific
Explore the most affordable flight options available from Boise to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:11 pmBOI - AKL
1 stop17h 59mUnited Airlines
Wed 12/173:50 pmAKL - BOI
1 stop20h 13mUnited Airlines
Deal found 12/2$853
This American Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:25 pmBOI - AKL
2 stops20h 30mAmerican Airlines
Thu 1/83:50 pmAKL - BOI
2 stops27h 23mAmerican Airlines
Deal found 11/30$865
This Air Tahiti Nui deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Tahiti Nui is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:26 pmBOI - PPT
1 stop34h 34mAir Tahiti Nui
Wed 12/107:00 amPPT - BOI
1 stop13h 50mAir Tahiti Nui
Deal found 11/29$935
This Delta deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:54 pmBOI - AKL
1 stop20h 41mDelta
Mon 12/82:35 pmAKL - BOI
1 stop20h 38mDelta
Deal found 11/29$1,060
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:20 amBOI - SYD
1 stop28h 30mDelta
Sun 2/1510:40 amSYD - BOI
2 stops23h 35mDelta
Deal found 12/2$1,330
This Alaska Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:59 pmBOI - AKL
2 stops55h 21mAlaska Airlines
Thu 1/811:30 pmAKL - BOI
2 stops20h 29mAlaska Airlines
Deal found 12/1$1,414
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:27 pmBOI - SYD
1 stop23h 28mAmerican Airlines
Sun 2/152:05 pmSYD - BOI
1 stop26h 31mAmerican Airlines
Deal found 12/2$1,434
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:20 pmBOI - AKL
1 stop22h 50mUnited Airlines
Thu 1/83:50 pmAKL - BOI
1 stop15h 37mUnited Airlines
Deal found 11/30$1,560
This Air New Zealand deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:50 pmBOI - AKL
1 stop20h 15mAir New Zealand
Mon 12/83:50 pmAKL - BOI
1 stop23h 24mAir New Zealand
Deal found 12/1$1,590
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:50 pmBOI - PPT
2 stops34h 30mMultiple Airlines
Thu 1/17:15 amPPT - BOI
1 stop11h 52mMultiple Airlines
Deal found 12/2$1,623
This oojo deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:20 pmBOI - NAN
2 stops18h 40mMultiple Airlines
Sat 12/279:40 pmNAN - BOI
1 stop34h 48mMultiple Airlines
Deal found 12/2$1,854
This Alaska Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 pmBOI - AKL
2 stops55h 20mAlaska Airlines
Thu 12/2511:30 pmAKL - BOI
2 stops30h 37mAlaska Airlines
Deal found 12/1$1,864

Find flight deals from Boise to South Pacific

Keep the following information in mind while searching for Boise to South Pacific flight deals. Data was last updated December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$812
(Kiwi.com)

One-way from

$506
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,462
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Sydney Kingsford Smith flights.
Search Deals
From Boise Air Term. Gowen Fld to South Pacific
Search Deals
One-way flight from Boise Air Term. Gowen Fld to South Pacific
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to South Pacific 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, Cheapflights users made 2,558,603 searches. Data last updated December 2, 2025.
Use the filters below to find and compare flights from Boise to South Pacific that are best for you.

Fly from

Boise

Fly to

South Pacific

Route

Depart

Return

Price

BoiseNadi

BOI - NAN

BOINAN

Boise Air Term. Gowen Fld

Sun 2/1

12:46 pm-5:15 am

2 stops21h 29m

Nadi

Tue 2/17

9:40 pm-12:44 pm

1 stop34h 04m

$845

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Wed 2/25

2:40 pm-9:10 am

2 stops22h 30m

Auckland Intl

Mon 3/16

2:50 pm-4:49 pm

1 stop20h 59m

$860

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Wed 2/25

12:51 pm-8:35 am

2 stops23h 44m

Auckland Intl

Mon 3/16

1:35 pm-10:08 pm

2 stops27h 33m

$865

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Tue 3/31

5:00 am-8:10 am

2 stops32h 10m

Auckland Intl

Thu 5/14

1:50 pm-7:16 pm

1 stop23h 26m

$865

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Wed 3/18

12:50 pm-7:35 am

2 stops23h 45m

Auckland Intl

Wed 3/25

1:35 pm-11:59 pm

2 stops29h 24m

$865

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Wed 3/18

12:59 pm-8:10 am

1 stop24h 11m

Auckland Intl

Wed 3/25

2:50 pm-11:57 pm

1 stop28h 07m

$867

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Sun 2/15

10:53 am-3:45 pm

2 stops59h 52m

Tamuning Guam Intl

Thu 2/19

7:40 am-9:32 pm

2 stops30h 52m

$897

BoiseNadi

BOI - NAN

BOINAN

Boise Air Term. Gowen Fld

Sat 1/31

7:02 pm-6:00 am

1 stop15h 58m

Nadi

Sat 2/7

9:40 pm-11:02 pm

1 stop20h 22m

$912

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Fri 1/23

2:48 pm-9:55 am

2 stops23h 07m

Auckland Intl

Mon 2/9

1:20 pm-7:25 pm

1 stop26h 05m

$915

BoiseAuckland

BOI - AKL

BOIAKL

Boise Air Term. Gowen Fld

Fri 1/23

10:39 am-8:35 am

2 stops25h 56m

Auckland Intl

Mon 2/9

2:35 pm-5:35 pm

2 stops23h 00m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 46 results
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Best time to book a flight from Boise to South Pacific

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

What is the cheapest month to book a flight from Boise to South Pacific?

Currently, May is the cheapest month in which you can book a flight from Boise to South Pacific (average of $452). Flying from Boise to South Pacific in July is currently the most expensive (average of $1,279). 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.

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

Find hourly flight availability from Boise to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2025.

It’s optimal to fly from Boise to South Pacific in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Boise to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from Boise to South Pacific. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to South Pacific flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Pacific. Reviews last updated December 2, 2025.
See what other customers who have flown with Alaska Airlines, Air New Zealand, and Delta from Boise to South Pacific have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,390 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Alaska Airlines
8.0
Very good
11,390 reviews
Alaska Airlines
8.0
Very good
11,390 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Air New Zealand
8.0
Very good
542 reviews
Alaska Airlines
8.0
Very good
11,390 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
Delta
7.9
Good
8,010 reviews
Alaska Airlines
8.0
Very good
11,390 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
United Airlines
7.4
Good
9,063 reviews
Alaska Airlines
8.0
Very good
11,390 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.
American Airlines
7.2
Good
11,045 reviews
Alaska Airlines
8.0
Very good
11,390 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

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

    If you book a flight to South Pacific from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

  • How long is the flight from Boise to South Pacific?

    Departing from Boise to South Pacific will take you 15h 30m. The distance between Boise and South Pacific is about 4719 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Boise to South Pacific?

    When deciding which route to take from Boise to South Pacific consider Boise Air Term. Gowen Fld - Auckland Intl, Boise Air Term. Gowen Fld - Nadi or Boise Air Term. Gowen Fld - Sydney Kingsford Smith as they are the most popular.

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

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

  • How can I find direct flights from Boise to South Pacific?

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

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

    Yes. Cheapflights offers flight deals from Boise 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 Boise to South Pacific?

    Currently, May is the cheapest month in which you can book a flight from Boise to South Pacific (average of $452). Flying from Boise to South Pacific in July is currently the most expensive (average of $1,279). 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

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Top 5 airlines flying from Boise to South Pacific

Discover the top 5 airlines that operate flights from Boise to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$452Average$977FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$864Average$1,082FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$898Average$1,345FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,123Average$1,466FlexibilityNo cancel feeOn-time78%
Alaska AirlinesCheapest$1,193Average$1,324FlexibilityNo cancel feeOn-time75%

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