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$115+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — RAP
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Indianapolis to Rapid City are usually found in January or March, booked 65 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$115
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$525
Provider with most accurate pricing for Indianapolis-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Rapid City flights.
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From Indianapolis to Rapid City
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One-way flight from Indianapolis to Rapid City
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:24 pmIND - RAP
1 stop7h 03mAmerican Airlines
Tue 9/235:57 pmRAP - IND
1 stop4h 19mAmerican Airlines
Deal found 4/17$259
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/296:00 amIND - RAP
1 stop6h 20mUnited Airlines
Tue 8/59:42 amRAP - IND
1 stop6h 15mUnited Airlines
Deal found 4/17$288
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:26 pmIND - RAP
1 stop5h 12mDelta
Thu 5/810:46 amRAP - IND
1 stop5h 05mDelta
Deal found 4/17$314

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 April 17, 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 9/16

12:24 pm-5:27 pm

1 stop7h 03m

Rapid City

Tue 9/23

5:57 pm-12:16 am

1 stop4h 19m

$259

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Tue 7/29

6:00 am-10:20 am

1 stop6h 20m

Rapid City

Tue 8/5

9:42 am-5:57 pm

1 stop6h 15m

$288

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Wed 4/30

12:26 pm-3:38 pm

1 stop5h 12m

Rapid City

Thu 5/8

10:46 am-5:51 pm

1 stop5h 05m

$314

IndianapolisRapid City

IND - RAP

INDRAP

Indianapolis

Wed 5/21

5:45 am-4:58 pm

1 stop13h 13m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Indianapolis 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 Indianapolis to Rapid City in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 Indianapolis-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-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 Indianapolis-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 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 April 11, 2025.

Booking 63 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 May is currently the most expensive (average of $556). 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 April 17, 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.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 April 17, 2025.
To help decide which airline to fly from Indianapolis to Rapid City, see what other customers have to say about Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 American Airlines. Our recent data shows that you can find tickets from as low as $259 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $288 and $314 round-trip. American Airlines is 38% 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 May is currently the most expensive (average of $556). 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
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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$336FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$456FlexibilityNo cancel feeOn-time69%

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