How long is the flight from Rapid City to South Pacific?

Airlines like Delta, American Airlines, and United Airlines fly from Rapid City to South Pacific in about 24h 42m. The time it takes to get you to your destination can typically vary by up to 8h 18m. Airlines will cover a distance of 8519 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 airport do you fly from for flights from Rapid City to South Pacific?

Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to South Pacific.

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

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

How can I find direct flights from Rapid City to South Pacific?

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

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

Yes. Cheapflights offers flight deals from Rapid City 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.

$1,166+ Flights from Rapid City to South Pacific

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Cheap flight deals from Rapid City to South Pacific

Cheapest flights from Rapid City to South Pacific
Explore the most affordable flight options available from Rapid City to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Wed 12/312:41 pmRAP - SYD

2 stops23h 39mUnited Airlines

Sun 12/72:00 pmSYD - RAP

2 stops22h 54mUnited Airlines

Deal found 12/2

$2,117

Fri 12/56:05 amRAP - GUM

2 stops39h 30mDelta

Thu 12/111:00 amGUM - RAP

2 stops38h 46mDelta

Deal found 12/4

$2,753

Wed 12/178:30 amRAP - GUM

2 stops24h 15mUnited Airlines

Wed 12/247:40 amGUM - RAP

2 stops28h 32mUnited Airlines

Deal found 12/3

$2,939

Best flights from Rapid City to South Pacific
Discover carefully curated flight deals from Rapid City to South Pacific that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Sun 1/186:00 amRAP - SYD

2 stops30h 50mDelta

Sun 1/2510:40 amSYD - RAP

2 stops29h 48mDelta

Deal found 12/4

$1,166

Sat 1/246:00 amRAP - SYD

2 stops33h 00mAmerican Airlines

Sat 1/312:05 pmSYD - RAP

1 stop25h 10mAmerican Airlines

Deal found 12/4

$1,400

Thu 1/112:18 pmRAP - SYD

2 stops24h 42mUnited Airlines

Thu 1/811:20 amSYD - RAP

2 stops22h 02mUnited Airlines

Deal found 12/4

$1,810

Sat 1/246:00 amRAP - SYD

2 stops32h 30mDelta

Sat 1/312:15 pmSYD - RAP

2 stops26h 13mDelta

Deal found 12/4

$1,266

Sun 3/12:52 pmRAP - GUM

2 stops59h 13mUnited Airlines

Wed 3/187:25 amGUM - RAP

2 stops25h 46mUnited Airlines

Deal found 12/4

$1,951

Sat 5/306:25 amRAP - GUM

2 stops43h 40mUnited Airlines

Tue 6/307:05 amGUM - RAP

2 stops25h 58mUnited Airlines

Deal found 12/2

$2,050

Sat 2/215:40 pmRAP - SYD

2 stops43h 20mUnited Airlines

Wed 2/2512:10 pmSYD - RAP

2 stops22h 57mUnited Airlines

Deal found 12/3

$2,117

Sat 2/287:00 amRAP - GUM

2 stops25h 45mUnited Airlines

Wed 3/47:40 amGUM - RAP

2 stops20h 32mUnited Airlines

Deal found 12/2

$2,304

Thu 1/12:20 pmRAP - SYD

2 stops24h 40mAmerican Airlines

Thu 1/82:05 pmSYD - RAP

1 stop25h 10mAmerican Airlines

Deal found 12/4

$3,075

Wed 12/178:30 amRAP - GUM

2 stops24h 15mUnited Airlines

Wed 12/247:40 amGUM - RAP

2 stops28h 32mUnited Airlines

Deal found 12/3

$2,939

Sun 1/182:08 pmRAP - SYD

1 stop22h 47mAmerican Airlines

Sun 1/252:05 pmSYD - RAP

1 stop25h 10mAmerican Airlines

Deal found 12/4

$9,472

Last-minute flights from Rapid City to South Pacific
Discover last-minute flight deals from Rapid City to South Pacific. Data last updated December 4, 2025 and is based on user searches.

Fri 12/56:05 amRAP - GUM

2 stops39h 30mDelta

Thu 12/111:00 amGUM - RAP

2 stops38h 46mDelta

Deal found 12/4

$2,753

Wed 12/178:30 amRAP - GUM

2 stops24h 15mUnited Airlines

Wed 12/247:40 amGUM - RAP

2 stops28h 32mUnited Airlines

Deal found 12/3

$2,939

Thu 1/112:18 pmRAP - SYD

2 stops24h 42mUnited Airlines

Thu 1/811:20 amSYD - RAP

2 stops22h 02mUnited Airlines

Deal found 12/4

$1,810

Thu 1/12:20 pmRAP - SYD

2 stops24h 40mAmerican Airlines

Thu 1/82:05 pmSYD - RAP

1 stop25h 10mAmerican Airlines

Deal found 12/4

$3,075

Sun 1/186:00 amRAP - SYD

2 stops30h 50mDelta

Sun 1/2510:40 amSYD - RAP

2 stops29h 48mDelta

Deal found 12/4

$1,166

Sun 1/186:00 amRAP - SYD

2 stops33h 00mAmerican Airlines

Sun 1/252:05 pmSYD - RAP

1 stop41h 29mAmerican Airlines

Deal found 12/4

$1,293

Sat 1/246:00 amRAP - SYD

2 stops32h 30mDelta

Sat 1/312:15 pmSYD - RAP

2 stops26h 13mDelta

Deal found 12/4

$1,266

Sat 1/246:00 amRAP - SYD

2 stops33h 00mAmerican Airlines

Sat 1/312:05 pmSYD - RAP

1 stop25h 10mAmerican Airlines

Deal found 12/4

$1,400

Find flight deals from Rapid City to South Pacific

Most accurate provider	FlightHub 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,166 (Delta)

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

Search Deals

Provider most trusted by Cheapflights users for Rapid City-Sydney Kingsford Smith flights.

Search Deals

From Rapid City to South Pacific

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 1/18

6:00 am-6:50 am

2 stops30h 50m

Sydney Kingsford Smith

Sun 1/25

10:40 am-10:28 pm

2 stops29h 48m

$1,166

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 1/24

6:00 am-8:30 am

2 stops32h 30m

Sydney Kingsford Smith

Sat 1/31

2:15 pm-10:28 pm

2 stops26h 13m

$1,266

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 1/24

6:00 am-9:00 am

2 stops33h 00m

Sydney Kingsford Smith

Sat 1/31

2:05 pm-9:15 pm

1 stop25h 10m

$1,400

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Thu 1/1

12:18 pm-7:00 am

2 stops24h 42m

Sydney Kingsford Smith

Thu 1/8

11:20 am-3:22 pm

2 stops22h 02m

$1,810

Rapid CityTamuning

RAP - GUM

RAPGUM

Rapid City

Sun 3/1

2:52 pm-7:05 pm

2 stops59h 13m

Tamuning Guam Intl

Wed 3/18

7:25 am-5:11 pm

2 stops25h 46m

$1,951

Rapid CityTamuning

RAP - GUM

RAPGUM

Rapid City

Sat 5/30

6:25 am-6:05 pm

2 stops43h 40m

Tamuning Guam Intl

Tue 6/30

7:05 am-5:03 pm

2 stops25h 58m

$2,050

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sat 2/21

5:40 pm-7:00 am

2 stops43h 20m

Sydney Kingsford Smith

Wed 2/25

12:10 pm-5:07 pm

2 stops22h 57m

$2,117

Rapid CityTamuning

RAP - GUM

RAPGUM

Rapid City

Sat 2/28

7:00 am-1:45 am

2 stops25h 45m

Tamuning Guam Intl

Wed 3/4

7:40 am-11:12 am

2 stops20h 32m

$2,304

Rapid CityTamuning

RAP - GUM

RAPGUM

Rapid City

Wed 12/17

8:30 am-1:45 am

2 stops24h 15m

Tamuning Guam Intl

Wed 12/24

7:40 am-7:12 pm

2 stops28h 32m

$2,939

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Thu 1/1

2:20 pm-9:00 am

2 stops24h 40m

Sydney Kingsford Smith

Thu 1/8

2:05 pm-9:15 pm

1 stop25h 10m

$3,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 11 results

Best time to book a flight from Rapid City to South Pacific

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

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

When flying from Rapid City to South Pacific, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight in the afternoon.

Reviews of airlines servicing South Pacific

Read reviews from past customers who have flown United Airlines from Rapid City 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.

United Airlines

7.4

Good

9,066 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,066 reviews

United Airlines

7.4

Good

9,066 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

What airport do you fly from for flights from Rapid City to South Pacific?
Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to South Pacific.
How long is the flight from Rapid City to South Pacific?
Airlines like Delta, American Airlines, and United Airlines fly from Rapid City to South Pacific in about 24h 42m. The time it takes to get you to your destination can typically vary by up to 8h 18m. Airlines will cover a distance of 8519 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Rapid City to South Pacific that include hotel bookings?
Yes. In addition to deals on Rapid City to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rapid City to South Pacific?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to South Pacific.
Can I find deals for business class flights from Rapid City to South Pacific?
Yes. Cheapflights offers flight deals from Rapid City 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Fly to South Pacific countries

Top airline flying from Rapid City to South Pacific

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,127	Average$1,708	FlexibilityNo cancel fee	On-time69%

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$1,166+ Cheap flights from Rapid City (RAP) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rapid City to South Pacific with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rapid City to South Pacific

Cheapest flights from Rapid City to South PacificExplore the most affordable flight options available from Rapid City to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Rapid City to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Rapid City to South Pacific

Keep the following information in mind while searching for Rapid City to South Pacific flight deals. Data was last updated December 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Rapid City to South Pacific

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

Cheapflights Insights

Everything you need to know about your flight from Rapid City to South Pacific

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

Find hourly flight availability from Rapid City 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 4, 2025.

Reviews of airlines servicing South Pacific

Read reviews from past customers who have flown United Airlines from Rapid City 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 Rapid City 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 Rapid City to South Pacific?

How long is the flight from Rapid City to South Pacific?

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

How can I find direct flights from Rapid City to South Pacific?

Can I find deals for business class flights from Rapid City 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 Rapid City to South Pacific

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

Top airline flying from Rapid City to South Pacific

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Rapid City to South Pacific
Explore the most affordable flight options available from Rapid City to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.