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Rapid City

$157+ Cheap flights from Austin to Rapid City (AUS - RAP)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — RAP
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Austin to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$157
(Delta)

Popular in

November

Cheapest in

March

Average price

$360
From Austin Bergstrom to Rapid City
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One-way flight from Austin Bergstrom to Rapid City
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Highest demand for flights based on searches. 20% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Rapid City

Cheapest flights from Austin to Rapid City
Explore the most affordable flight options available from Austin to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/31:00 pmAUS - RAP
1 stop5h 00mUnited Airlines
mar. 10/75:50 pmRAP - AUS
1 stop5h 09mUnited Airlines
Deal found 9/10$259
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 9/273:00 pmAUS - RAP
2 stops8h 30mDelta
mié. 10/12:27 pmRAP - AUS
1 stop7h 16mDelta
Deal found 9/10$279
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 9/274:43 pmAUS - RAP
1 stop4h 51mUnited Airlines
mar. 9/305:50 pmRAP - AUS
1 stop5h 09mUnited Airlines
Deal found 9/10$289
This Delta deal was found by Cheapflights users on 9/10. 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.
vie. 10/36:09 pmAUS - RAP
1 stop5h 21mDelta
mar. 10/72:26 pmRAP - AUS
2 stops8h 56mDelta
Deal found 9/10$314
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/255:30 amAUS - RAP
1 stop4h 40mUnited Airlines
mié. 10/158:30 amRAP - AUS
1 stop7h 38mUnited Airlines
Deal found 9/10$317
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 9/271:28 pmAUS - RAP
2 stops10h 02mDelta
vie. 10/34:24 pmRAP - AUS
1 stop5h 19mDelta
Deal found 9/10$329
This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/32:50 pmAUS - RAP
1 stop6h 44mUnited Airlines
lun. 10/612:56 pmRAP - AUS
1 stop4h 58mUnited Airlines
Deal found 9/10$339
This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/32:15 pmAUS - RAP
2 stops7h 19mUnited Airlines
dom. 10/55:50 pmRAP - AUS
1 stop5h 09mUnited Airlines
Deal found 9/10$344

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Rapid City 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Austin to Rapid City that are best for you.

Fly from

Austin

Fly to

Rapid City

Route

Depart

Return

Price

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

vie. 10/3

2:15 pm-8:34 pm

2 stops7h 19m

Rapid City

mar. 10/7

5:50 pm-11:59 pm

1 stop5h 09m

$264

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

mié. 9/24

6:09 pm-10:30 pm

1 stop5h 21m

Rapid City

mié. 10/1

2:27 pm-10:43 pm

1 stop7h 16m

$349

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

sáb. 9/27

12:12 pm-6:40 pm

2 stops7h 28m

Rapid City

mar. 9/30

5:30 am-3:20 pm

2 stops8h 50m

$349

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

mar. 9/30

6:09 pm-10:30 pm

1 stop5h 21m

Rapid City

mié. 10/1

2:27 pm-10:43 pm

1 stop7h 16m

$372

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

dom. 9/28

5:35 am-3:43 pm

2 stops11h 08m

Rapid City

mié. 10/1

2:27 pm-10:43 pm

1 stop7h 16m

$377

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

jue. 9/25

5:15 am-8:34 pm

3 stops16h 19m

Rapid City

mié. 10/15

8:30 am-5:08 pm

1 stop7h 38m

$390

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

mié. 9/24

12:56 pm-6:37 pm

1 stop6h 41m

Rapid City

mar. 9/30

5:50 pm-11:59 pm

1 stop5h 09m

$394

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

lun. 9/22

11:05 am-4:02 pm

1 stop5h 57m

Rapid City

mar. 9/30

4:35 pm-11:59 pm

1 stop6h 24m

$394

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

mar. 9/30

5:15 am-12:37 pm

2 stops8h 22m

Rapid City

vie. 10/3

3:20 pm-9:05 pm

1 stop4h 45m

$398

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

mié. 12/24

4:24 pm-9:20 pm

1 stop5h 56m

Rapid City

vie. 12/26

5:30 am-11:15 am

1 stop4h 45m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
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Best time to book a flight from Austin to Rapid City

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

What is the cheapest month to book a flight from Austin to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Austin to Rapid City (average of $348). Flying from Austin to Rapid City in June is currently the most expensive (average of $502). 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 AUS to RAP?

Find hourly flight availability from Austin to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

One of the essential ways to save on airfare from Austin to Rapid City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Austin to Rapid City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Austin to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Rapid City?

    There are many flights that can get you from Austin to Rapid City in 7h 19m. Fly via United Airlines or Delta to get the fastest option. There are 1000 mi between Austin and Rapid City. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Austin to Rapid City round-trip?

    Cheapflights users have booked flights from Austin to Rapid City round-trip from $258. Other airlines that can offer you cheap pricing are American Airlines, from $258, and United Airlines, from $258. Users have found that Delta is 34% cheaper than the other options available to this destination.

  • Can I find deals for flights from Austin to Rapid City that include hotel bookings?

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

  • How can I find direct flights from Austin to Rapid City?

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

  • Can I find deals for business class flights from Austin to Rapid City?

    Yes. Cheapflights offers flight deals from Austin to Rapid City 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 Austin to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Austin to Rapid City (average of $348). Flying from Austin to Rapid City in June is currently the most expensive (average of $502). 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

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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Top 3 airlines flying from Austin to Rapid City

Discover the top 3 airlines that operate flights from Austin to Rapid City. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$386FlexibilityNo cancel feeOn-time69%

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