How do I get Price Alerts for flights from Rapid City to Australia?

Search flight deals from Rapid City to Australia . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Rapid City to Australia with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Rapid City Airport to Australia?

Prices for flights from Rapid City Airport to Australia were last updated today.

How old do you have to be to fly from Rapid City Airport to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,386 Cheap Flights from Rapid City to Australia in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Rapid City to Australia

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:52 pm - 9:15 am

RAP

SYD

24h 23m

2 stops

11:20 am - 6:54 pm

SYD

RAP

25h 34m

2 stops

$1,386United Airlines

Sun, Feb 15 - Wed, Mar 4

2:21 pm - 6:55 am

RAP

SYD

22h 34m

1 stop

2:05 pm - 10:51 pm

SYD

RAP

26h 46m

1 stop

$1,453American Airlines

Sun, Feb 15 - Wed, Mar 4

2:21 pm - 9:00 am

RAP

SYD

24h 39m

2 stops

2:05 pm - 10:51 pm

SYD

RAP

26h 46m

1 stop

$1,456American Airlines

Sun, Feb 15 - Wed, Mar 4

10:45 am - 6:20 am

RAP

SYD

25h 35m

2 stops

11:20 am - 3:17 pm

SYD

RAP

21h 57m

2 stops

$2,122United Airlines

Wed, Feb 11 - Sun, Feb 15

10:45 am - 9:05 am

RAP

SYD

28h 20m

2 stops

2:00 pm - 5:07 pm

SYD

RAP

21h 07m

2 stops

$2,124United Airlines

Wed, Feb 11 - Sun, Feb 15

5:31 am - 6:10 am

RAP

SYD

30h 39m

2 stops

8:45 am - 10:51 pm

SYD

RAP

32h 06m

3 stops

$3,072Multiple Airlines

Sun, Feb 15 - Wed, Mar 4

5:31 am - 9:20 am

RAP

SYD

33h 49m

3 stops

8:45 am - 10:51 pm

SYD

RAP

32h 06m

3 stops

$3,083Multiple Airlines

Sun, Feb 15 - Wed, Mar 4

United Airlines flights from Rapid City to Australia

Our best United Airlines deals on Rapid City to Australia flight tickets

United Airlines

Feb 15

RAP2:52 pmRapid City

24h 23m

2 stops

SYD9:15 amSydney Kingsford Smith

Mar 4

SYD11:20 amSydney Kingsford Smith

25h 34m

2 stops

RAP6:54 pmRapid City

$1,386

United Airlines

Feb 1

RAP4:40 pmRapid City

22h 35m

2 stops

SYD9:15 amSydney Kingsford Smith

Feb 6

SYD11:20 amSydney Kingsford Smith

22h 02m

2 stops

RAP3:22 pmRapid City

$1,436

United Airlines

Feb 11

RAP10:45 amRapid City

25h 35m

2 stops

SYD6:20 amSydney Kingsford Smith

Feb 15

SYD11:20 amSydney Kingsford Smith

21h 57m

2 stops

RAP3:17 pmRapid City

$2,122

American Airlines flights from Rapid City to Australia

Our best American Airlines deals on Rapid City to Australia flight tickets

American Airlines

Feb 15

RAP2:21 pmRapid City

22h 34m

1 stop

SYD6:55 amSydney Kingsford Smith

Mar 4

SYD2:05 pmSydney Kingsford Smith

26h 46m

1 stop

RAP10:51 pmRapid City

$1,453

American Airlines

Feb 15

RAP2:21 pmRapid City

24h 39m

2 stops

SYD9:00 amSydney Kingsford Smith

Mar 4

SYD2:05 pmSydney Kingsford Smith

26h 46m

1 stop

RAP10:51 pmRapid City

$1,456

American Airlines

Feb 1

RAP2:08 pmRapid City

22h 47m

1 stop

SYD6:55 amSydney Kingsford Smith

Feb 6

SYD2:05 pmSydney Kingsford Smith

25h 10m

1 stop

RAP9:15 pmRapid City

$2,104

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 2/15

2:52 pm-9:15 am

2 stops24h 23m

Sydney Kingsford Smith

Wed 3/4

11:20 am-6:54 pm

2 stops25h 34m

$1,386

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 2/15

2:21 pm-6:55 am

1 stop22h 34m

Sydney Kingsford Smith

Wed 3/4

2:05 pm-10:51 pm

1 stop26h 46m

$1,453

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 2/15

2:21 pm-9:00 am

2 stops24h 39m

Sydney Kingsford Smith

Wed 3/4

2:05 pm-10:51 pm

1 stop26h 46m

$1,456

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Wed 2/11

10:45 am-6:20 am

2 stops25h 35m

Sydney Kingsford Smith

Sun 2/15

11:20 am-3:17 pm

2 stops21h 57m

$2,122

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Wed 2/11

10:45 am-9:05 am

2 stops28h 20m

Sydney Kingsford Smith

Sun 2/15

2:00 pm-5:07 pm

2 stops21h 07m

$2,124

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 2/15

5:31 am-6:10 am

2 stops30h 39m

Sydney Kingsford Smith

Wed 3/4

8:45 am-10:51 pm

3 stops32h 06m

$3,072

Rapid CitySydney

RAP - SYD

RAPSYD

Rapid City

Sun 2/15

5:31 am-9:20 am

3 stops33h 49m

Sydney Kingsford Smith

Wed 3/4

8:45 am-10:51 pm

3 stops32h 06m

$3,083

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Rapid City to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Australia

Fastest flight time	22h 35m
Direct flights	None

The fastest flight from Rapid City to Australia takes 22h 35m

There are no direct flights from Rapid City to Australia. There are no popular flight routes from Rapid City to Australia.

Search flight deals

When did momondo last update prices for flights from Rapid City Airport to Australia?
Prices for flights from Rapid City Airport to Australia were last updated today.
How old do you have to be to fly from Rapid City Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Rapid City to Australia?
Search flight deals from Rapid City to Australia. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Rapid City to Australia with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Australia?

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 Rapid City to Australia for you.

Can I find flights from Rapid City to Australia with flexible booking policies on momondo?

Flights from Rapid City to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rapid City to Australia?

momondo provides multiple filters to help you find the best flight to Australia from Rapid City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rapid City to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rapid City to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.