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Rapid City

$154+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — RAP
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
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 July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/225:30 am
AUS
-
RAP
1 stop4h 57m
United Airlines
Sat 9/265:53 pm
RAP
-
AUS
1 stop5h 06m
United Airlines
Deal found 7/21$251
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/265:30 am
AUS
-
RAP
2 stops7h 54m
United Airlines
Sat 8/295:58 pm
RAP
-
AUS
1 stop4h 56m
United Airlines
Deal found 7/20$274
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/255:30 am
AUS
-
RAP
1 stop4h 58m
United Airlines
Tue 9/295:53 pm
RAP
-
AUS
1 stop5h 06m
United Airlines
Deal found 7/19$285
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/254:30 pm
AUS
-
RAP
1 stop5h 07m
United Airlines
Mon 8/315:00 am
RAP
-
AUS
2 stops7h 12m
United Airlines
Deal found 7/20$290
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 9/256:00 am
AUS
-
RAP
1 stop4h 47m
American Airlines
Tue 9/294:56 pm
RAP
-
AUS
1 stop4h 40m
American Airlines
Deal found 7/23$295
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/2611:04 am
AUS
-
RAP
1 stop6h 02m
United Airlines
Sun 8/305:00 am
RAP
-
AUS
1 stop5h 16m
United Airlines
Deal found 7/20$304
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/2311:04 am
AUS
-
RAP
1 stop7h 02m
United Airlines
Sat 9/265:53 pm
RAP
-
AUS
1 stop5h 06m
United Airlines
Deal found 7/19$318
This Delta deal was found by Cheapflights users on 7/20. 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.
Mon 8/106:04 pm
AUS
-
RAP
1 stop5h 33m
Delta
Fri 9/114:31 pm
RAP
-
AUS
1 stop4h 56m
Delta
Deal found 7/20$319
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/244:10 pm
AUS
-
RAP
2 stops7h 18m
United Airlines
Sun 8/305:00 am
RAP
-
AUS
1 stop5h 16m
United Airlines
Deal found 7/20$324
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/258:50 am
AUS
-
RAP
1 stop4h 34m
United Airlines
Sun 8/305:00 am
RAP
-
AUS
1 stop5h 16m
United Airlines
Deal found 7/21$328

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$154
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$491
Provider with most accurate pricing for Austin Bergstrom-Rapid City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Rapid City flights.
Search Deals
From Austin Bergstrom to Rapid City
Search Deals
One-way flight from Austin Bergstrom to Rapid City
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 23, 2026.
Use the filters below to find and compare flights from Austin to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 9/25

5:30 am-9:28 am

1 stop4h 58m

Rapid City

Tue 9/29

5:53 pm-11:59 pm

1 stop5h 06m

$285

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 10/16

12:50 pm-5:06 pm

1 stop5h 16m

Rapid City

Mon 10/19

5:53 pm-11:59 pm

1 stop5h 06m

$319
Quickest round-trip

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Sat 11/14

1:00 pm-5:04 pm

1 stop5h 04m

Rapid City

Sat 11/21

5:00 am-10:47 am

1 stop4h 47m

$328

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Thu 1/14

6:30 am-11:12 am

1 stop5h 42m

Rapid City

Mon 1/18

6:55 am-1:09 pm

1 stop5h 14m

$329

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Tue 8/25

5:30 am-12:24 pm

2 stops7h 54m

Rapid City

Sat 8/29

5:58 pm-11:54 pm

1 stop4h 56m

$346

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Thu 9/24

5:30 am-9:28 am

1 stop4h 58m

Rapid City

Thu 10/1

5:00 am-11:30 am

1 stop5h 30m

$353

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Fri 8/21

5:30 am-11:55 am

1 stop7h 25m

Rapid City

Tue 8/25

1:31 pm-11:14 pm

2 stops8h 43m

$380

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Thu 1/14

6:20 pm-10:08 pm

1 stop4h 48m

Rapid City

Sun 1/17

5:30 am-1:09 pm

2 stops6h 39m

$431
Cheapest one-way

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Thu 10/1

8:16 pm-9:16 pm

2 stops26h 00m

$225

AustinRapid City

AUS - RAP

AUSRAP

Austin Bergstrom

Thu 8/6

12:47 pm-9:16 pm

1 stop9h 29m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Rapid City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

How much does it cost to fly round-trip from Austin to Rapid City?

Airfare is below average for this route at the moment.

Austin to Rapid City flights typically cost between $363 and $490 in September.
The cheapest round-trip price found within the last 5 days was $251 on United Airlines (Sep 22-Sep 26).

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 July 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
7.8
Good
8,479 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,024 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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 4h 58m. 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 $156. Other airlines that can offer you cheap pricing are American Airlines, from $258, and United Airlines, from $278. Users have found that Delta is 59% 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.

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

Browse thousands of different options on Cheapflights for your next trip

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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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$427FlexibilityNo cancel feeOn-time69%

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