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$186+ Cheap flights from Rapid City to Austin (RAP - AUS)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — AUS
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap flight deals from Rapid City to Austin

Cheapest flights from Rapid City to Austin
Explore the most affordable flight options available from Rapid City to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.

This Delta deal was found by Cheapflights users on 6/9. 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 8/124:30 pm
RAP
-
AUS
1 stop5h 05m
Delta
Mon 8/176:04 pm
AUS
-
RAP
1 stop5h 33m
Delta
Deal found 6/9$285
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 8/125:06 pm
RAP
-
AUS
1 stop4h 29m
American Airlines
Mon 8/175:41 pm
AUS
-
RAP
1 stop4h 54m
American Airlines
Deal found 6/12$333
This United Airlines deal was found by Cheapflights users on 6/11. 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 11/115:48 pm
RAP
-
AUS
1 stop4h 50m
United Airlines
Sat 11/146:20 pm
AUS
-
RAP
1 stop4h 48m
United Airlines
Deal found 6/11$341
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/1910:26 am
RAP
-
AUS
2 stops8h 31m
United Airlines
Sun 8/236:01 pm
AUS
-
RAP
1 stop5h 27m
United Airlines
Deal found 6/11$380
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 7/49:00 am
RAP
-
AUS
1 stop7h 09m
United Airlines
Mon 7/136:29 pm
AUS
-
RAP
1 stop4h 56m
United Airlines
Deal found 6/9$409
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/103:31 pm
RAP
-
AUS
1 stop7h 13m
United Airlines
Sun 8/235:30 am
AUS
-
RAP
1 stop4h 58m
United Airlines
Deal found 6/12$436
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:50 pm
RAP
-
AUS
1 stop13h 02m
Multiple Airlines
Wed 7/151:33 pm
AUS
-
RAP
2 stops32h 27m
Multiple Airlines
Deal found 6/10$438
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/195:53 pm
RAP
-
AUS
1 stop4h 51m
United Airlines
Mon 6/226:29 pm
AUS
-
RAP
1 stop4h 56m
United Airlines
Deal found 6/9$447

Find flight deals from Rapid City to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Austin (AUS). 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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Delta)

One-way from

$186
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$429
Provider with most accurate pricing for Rapid City-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Austin Bergstrom flights.
Search Deals
From Rapid City to Austin Bergstrom
Search Deals
One-way flight from Rapid City to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Austin 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 June 13, 2026.
Use the filters below to find and compare flights from Rapid City to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Wed 11/11

5:48 pm-11:38 pm

1 stop4h 50m

Austin Bergstrom

Sat 11/14

6:20 pm-10:08 pm

1 stop4h 48m

$341

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Sat 7/4

9:00 am-5:09 pm

1 stop7h 09m

Austin Bergstrom

Mon 7/13

6:29 pm-10:25 pm

1 stop4h 56m

$409

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Mon 8/10

3:31 pm-11:44 pm

1 stop7h 13m

Austin Bergstrom

Sun 8/23

5:30 am-9:28 am

1 stop4h 58m

$436

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Wed 7/1

3:31 pm-9:57 pm

1 stop5h 26m

Austin Bergstrom

Sat 7/4

11:20 am-3:52 pm

1 stop5h 32m

$464
Cheapest one-way

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Tue 6/30

8:27 pm-11:59 pm

3 stops50h 32m

$234

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Thu 6/25

9:54 pm-11:17 am

1 stop12h 23m

$246

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Wed 7/22

9:40 am-6:55 pm

1 stop32h 15m

$280

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Fri 7/24

4:55 pm-10:39 pm

1 stop4h 44m

$304

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Fri 7/24

4:15 pm-10:25 pm

1 stop5h 10m

$304
Quickest one-way

Rapid CityAustin

RAP - AUS

RAPAUS

Rapid City

Tue 6/30

11:20 am-4:58 pm

1 stop4h 38m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Rapid City to Austin

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 Rapid City to Austin in June.
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 Rapid City-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Austin 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 Rapid City-Austin 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 Rapid City to Austin

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

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

Currently, January is the cheapest month in which you can book a flight from Rapid City to Austin (average of $258). Flying from Rapid City to Austin in May is currently the most expensive (average of $595). 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.

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

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated June 13, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Rapid City to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,815 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,815 reviews
United Airlines
7.4
Good
9,815 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,649 reviews
United Airlines
7.4
Good
9,815 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Austin. 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 Rapid City to Austin?

    For as low as $341, United Airlines can have you in Austin from Rapid City in 4h 50m. Airlines will cover a distance of 1000 mi.

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

    Cheapflights users have booked flights from Rapid City to Austin round-trip from $258. Another airline that can offer you cheap pricing is United Airlines. Users have found that American Airlines is 31% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Rapid City to Austin (average of $258). Flying from Rapid City to Austin in May is currently the most expensive (average of $595). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock
Cedar Park
San Marcos
Bastrop
Pflugerville
Fredericksburg
Dripping Springs
Georgetown
Seguin
Canyon Lake

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Top 2 airlines flying from Rapid City to Austin

Discover the top 2 airlines that operate flights from Rapid City to Austin. 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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$332FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$388FlexibilityNo cancel feeOn-time69%

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