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$151+ Cheap flights from Rapid City to Indianapolis (RAP - IND)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — IND
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Rapid City to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Indianapolis (IND). 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 29, 2025.

Round-trip from

$371
(United Airlines)

One-way from

$151
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$344
From Rapid City to Indianapolis
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One-way flight from Rapid City to Indianapolis
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Highest demand for flights based on searches. 44% potential increase in price ($333 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Rapid City to Indianapolis

Cheapest flights from Rapid City to Indianapolis
Explore the most affordable flight options available from Rapid City to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 8/317:00 amRAP - IND
1 stop5h 36mUnited Airlines
Wed 9/36:51 pmIND - RAP
1 stop5h 08mUnited Airlines
Deal found 7/28$371
This Delta deal was found by Cheapflights users on 7/28. 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 10/174:34 pmRAP - IND
1 stop4h 55mDelta
Sun 10/198:04 pmIND - RAP
1 stop4h 32mDelta
Deal found 7/28$553

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Indianapolis 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 29, 2025.
Use the filters below to find and compare flights from Rapid City to Indianapolis that are best for you.

Fly from

Rapid City

Fly to

Indianapolis

Route

Depart

Return

Price

Rapid CityIndianapolis

RAP - IND

RAPIND

Rapid City

Sun 8/31

7:00 am-2:36 pm

1 stop5h 36m

Indianapolis

Wed 9/3

6:51 pm-9:59 pm

1 stop5h 08m

$371

Rapid CityIndianapolis

RAP - IND

RAPIND

Rapid City

Fri 10/17

4:34 pm-11:29 pm

1 stop4h 55m

Indianapolis

Sun 10/19

8:04 pm-10:36 pm

1 stop4h 32m

$553

Rapid CityIndianapolis

RAP - IND

RAPIND

Rapid City

Sat 8/23

5:02 pm-12:18 am

1 stop5h 16m

$151

Rapid CityIndianapolis

RAP - IND

RAPIND

Rapid City

Wed 9/3

10:55 am-11:26 pm

2 stops10h 31m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Rapid City to Indianapolis

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

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Rapid City to Indianapolis 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
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

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
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

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
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

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
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

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 Rapid City to Indianapolis. 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 Rapid City to Indianapolis round-trip?

    United Airlines, at $371, was found to be the cheapest airline from Rapid City to Indianapolis. An alternate airline flying to your destination would be Delta. United Airlines is priced at 11% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Rapid City to Indianapolis (average of $297). Flying from Rapid City to Indianapolis in March is currently the most expensive (average of $361). 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 Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Greenwood
Bloomington
Noblesville
Muncie
Fishers
Terre Haute
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Shelbyville
Speedway

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Top 3 airlines flying from Rapid City to Indianapolis

Discover the top 3 airlines that operate flights from Rapid City to Indianapolis. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$375FlexibilityNo cancel feeOn-time71%
DeltaCheapest$273Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$348FlexibilityNo cancel feeOn-time69%

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