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Rapid City

$262+ Cheap flights from Indianapolis to Rapid City (IND - 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
IND — RAP
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Rapid City are usually found in January or March, booked 46 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Indianapolis to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 August 18, 2025.

Round-trip from

$329
(United Airlines)

One-way from

$262
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$418
From Indianapolis to Rapid City
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One-way flight from Indianapolis to Rapid City
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Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Indianapolis to Rapid City

Cheapest flights from Indianapolis to Rapid City
Explore the most affordable flight options available from Indianapolis to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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 9/93:45 pmIND - RAP
1 stop5h 05mUnited Airlines
Tue 9/161:35 pmRAP - IND
1 stop6h 16mUnited Airlines
Deal found 8/16$329
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/132:30 pmIND - RAP
1 stop8h 23mAmerican Airlines
Sun 9/216:12 pmRAP - IND
1 stop4h 01mAmerican Airlines
Deal found 8/16$355
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 8/313:45 pmIND - RAP
1 stop5h 05mUnited Airlines
Thu 9/43:19 pmRAP - IND
1 stop5h 12mUnited Airlines
Deal found 8/15$361
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 8/317:22 amIND - RAP
1 stop4h 52mDelta
Thu 9/410:55 amRAP - IND
2 stops10h 31mDelta
Deal found 8/15$366
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 8/177:31 pmIND - RAP
1 stop5h 00mDelta
Sun 8/242:25 pmRAP - IND
1 stop7h 00mDelta
Deal found 8/16$379
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 8/224:40 pmIND - RAP
2 stops7h 52mDelta
Sun 8/242:25 pmRAP - IND
1 stop7h 00mDelta
Deal found 8/16$384
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 8/317:22 amIND - RAP
1 stop4h 52mDelta
Wed 9/310:55 amRAP - IND
2 stops11h 13mDelta
Deal found 8/16$396
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/86:51 pmIND - RAP
1 stop5h 08mUnited Airlines
Sun 9/143:19 pmRAP - IND
1 stop5h 12mUnited Airlines
Deal found 8/17$399

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 August 18, 2025.
Use the filters below to find and compare flights from Indianapolis to Rapid City that are best for you.

Fly from

Indianapolis

Fly to

Rapid City

Route

Depart

Return

Price

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Tue 9/9

3:45 pm-6:50 pm

1 stop5h 05m

Rapid City

Tue 9/16

1:35 pm-9:51 pm

1 stop6h 16m

$329

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Sat 9/13

2:30 pm-8:53 pm

1 stop8h 23m

Rapid City

Sun 9/21

6:12 pm-12:13 am

1 stop4h 01m

$355

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Sun 8/31

7:22 am-10:14 am

1 stop4h 52m

Rapid City

Wed 9/3

4:25 pm-11:25 pm

1 stop5h 00m

$361

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Sun 8/31

2:35 pm-8:59 pm

1 stop8h 24m

Rapid City

Wed 9/3

5:00 pm-12:14 am

1 stop5h 14m

$361

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Mon 9/1

7:15 am-10:22 am

1 stop5h 07m

Rapid City

Fri 9/5

12:43 pm-10:31 pm

1 stop7h 48m

$361

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Sun 8/31

3:45 pm-6:50 pm

1 stop5h 05m

Rapid City

Thu 9/4

3:19 pm-10:31 pm

1 stop5h 12m

$361

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Sun 8/31

7:22 am-10:14 am

1 stop4h 52m

Rapid City

Thu 9/4

10:55 am-11:26 pm

2 stops10h 31m

$366

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Fri 8/29

1:48 pm-7:40 pm

3 stops55h 52m

$262

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Fri 8/29

7:04 am-12:20 pm

1 stop7h 16m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Indianapolis to Rapid City

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

How far ahead should I book a flight from Indianapolis to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Rapid City. Price data was last updated on August 8, 2025.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Rapid City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Rapid City (average of $348). Flying from Indianapolis 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 IND to RAP?

Find hourly flight availability from Indianapolis 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 August 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Indianapolis to Rapid City by exploring options for tickets in the afternoon.

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

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 August 18, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Indianapolis to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 Indianapolis to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Our cheapest airline available from Indianapolis to Rapid City is Delta. Our recent data shows that you can find tickets from as low as $258 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $258 and $288 round-trip. Delta is 37% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to Rapid City (average of $348). Flying from Indianapolis 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 Indianapolis to Rapid City

Discover the top 3 airlines that operate flights from Indianapolis 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$453FlexibilityNo cancel feeOn-time69%

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