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Rapid City

$216+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — RAP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/312:55 pmAUS - RAP
1 stop6h 54mUnited Airlines
Sun 1/48:45 amRAP - AUS
1 stop25h 18mUnited Airlines
Deal found 12/11$502
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/265:15 amAUS - RAP
1 stop17h 44mUnited Airlines
Tue 12/305:15 amRAP - AUS
1 stop4h 48mUnited Airlines
Deal found 12/11$738
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 amAUS - RAP
3 stops29h 45mMultiple Airlines
Tue 12/3010:40 amRAP - AUS
3 stops34h 17mMultiple Airlines
Deal found 12/11$1,178
This Delta deal was found by Cheapflights users on 12/11. 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.
Wed 12/315:20 amAUS - RAP
2 stops11h 14mDelta
Sun 1/411:56 amRAP - AUS
2 stops9h 33mDelta
Deal found 12/11$1,610

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$216
(Delta)

Popular in

February

Cheapest in

March

Average price

$388
Provider with most accurate pricing for Austin Bergstrom-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Rapid City flights.
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From Austin Bergstrom to Rapid City
Search Deals
One-way flight from Austin Bergstrom to Rapid City
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 12, 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

Wed 1/7

10:50 am-3:22 pm

1 stop5h 32m

Rapid City

Sat 1/10

7:00 am-12:55 pm

1 stop4h 55m

$339

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Wed 12/31

2:55 pm-8:49 pm

1 stop6h 54m

Rapid City

Sun 1/4

8:45 am-11:03 am

1 stop25h 18m

$502

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 12/26

5:15 am-9:59 pm

1 stop17h 44m

Rapid City

Tue 12/30

5:15 am-11:03 am

1 stop4h 48m

$738

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Tue 6/2

6:00 pm-9:58 pm

1 stop4h 58m

$216

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Tue 6/2

12:20 pm-7:08 pm

2 stops7h 48m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Austin to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Rapid City in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Rapid City flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Austin to Rapid City (average of $156). Flying from Austin to Rapid City in May is currently the most expensive (average of $294). 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 December 12, 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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% 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 December 12, 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
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 5h 32m. Fly via United Airlines to get the fastest option. There are 1000 mi between Austin and Rapid City.

  • 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 $156. Other airlines that can offer you cheap pricing are American Airlines, from $258, and United Airlines, from $258. Users have found that Delta is 56% 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, October is the cheapest month in which you can book a flight from Austin to Rapid City (average of $156). Flying from Austin to Rapid City in May is currently the most expensive (average of $294). 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
Keystone
Deadwood
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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$279FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$380FlexibilityNo cancel feeOn-time69%

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