$166 Cheap Flights from Rapid City (RAP) to Indianapolis (IND)

View $166 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND)

Cheap Flights from Rapid City to Indianapolis (RAP-IND)

Prices were available within the past 7 days and start at $166 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 22 - Tue, Oct 28
RAP
Rapid City
IND
Indianapolis
$259 Roundtrip, found 21 hours ago
$259
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Oct 22 from Rapid City to Indianapolis, returning Tue, Oct 28, priced at $259 found 21 hours ago
United
Wed, Oct 22 - Tue, Oct 28
RAP
Rapid City
IND
Indianapolis
$259 Roundtrip, found 21 hours ago
$259
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Oct 22 from Rapid City to Indianapolis, returning Tue, Oct 28, priced at $259 found 21 hours ago
Delta
Wed, Nov 5 - Mon, Nov 10
RAP
Rapid City
IND
Indianapolis
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from Rapid City to Indianapolis, returning Mon, Nov 10, priced at $264 found 1 day ago
Delta
Mon, Nov 24 - Thu, Dec 11
RAP
Rapid City
IND
Indianapolis
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Rapid City to Indianapolis, returning Thu, Dec 11, priced at $269 found 6 days ago
United
Wed, Oct 22 - Tue, Oct 28
RAP
Rapid City
IND
Indianapolis
$271 Roundtrip, found 21 hours ago
$271
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Oct 22 from Rapid City to Indianapolis, returning Tue, Oct 28, priced at $271 found 21 hours ago
Delta
Fri, Oct 24 - Mon, Oct 27
RAP
Rapid City
IND
Indianapolis
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 24 from Rapid City to Indianapolis, returning Mon, Oct 27, priced at $274 found 1 day ago
United
Wed, Oct 22 - Tue, Oct 28
RAP
Rapid City
IND
Indianapolis
$276 Roundtrip, found 21 hours ago
$276
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Oct 22 from Rapid City to Indianapolis, returning Tue, Oct 28, priced at $276 found 21 hours ago
United
Wed, Oct 22 - Tue, Oct 28
RAP
Rapid City
IND
Indianapolis
$277 Roundtrip, found 21 hours ago
$277
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Oct 22 from Rapid City to Indianapolis, returning Tue, Oct 28, priced at $277 found 21 hours ago
United
Tue, Oct 21 - Thu, Oct 30
RAP
Rapid City
IND
Indianapolis
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from Rapid City to Indianapolis, returning Thu, Oct 30, priced at $286 found 1 day ago
United
Wed, Oct 22 - Tue, Oct 28
RAP
Rapid City
IND
Indianapolis
$289 Roundtrip, found 21 hours ago
$289
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Oct 22 from Rapid City to Indianapolis, returning Tue, Oct 28, priced at $289 found 21 hours ago

Find the cheapest month to fly from Rapid City (RAP) to Indianapolis (IND)

July is typically the cheapest month to fly

From $258 - $458 per traveler.

Alternative airports near Indianapolis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indianapolis Intl. IND. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $314
IND
Indianapolis Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $314

Frequently asked questions

How much does a flight from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND) cost?
Get a cheap one-way flight from $166 or cheap return flight from $259 from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND)?
October is the least expensive month to fly from RAP to IND. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from RAP to IND. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND)?
You'll have to book a flight with a layover when traveling from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from RAP to IND?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND)?
Select a flight from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND) last-minute?
Last-minute bookings from RAP to IND are typically more expensive. To secure the cheapest rates, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a RAP to IND flight and hotel package?
Opting for a RAP to IND flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Indianapolis Intl. Airport (IND)?
Generally, it's possible to reschedule or cancel your RAP to IND flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Rapid City Regional
Destination airport
Indianapolis Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
910 mi

Book with confidence

Book with confidence

Rapid City to Indianapolis Flights

The cheapest times to fly from Rapid City to Indianapolis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rapid City to Indianapolis are during the month of October. You can find some of the cheapest flights from Rapid City to Indianapolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rapid City to Indianapolis

Sunday is one of the best days to book for cheap flights from Rapid City to Indianapolis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rapid City to Indianapolis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rapid City to Indianapolis in 2025. You can also book with separate airlines for your outbound and return journeys, from $166 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rapid City to Indianapolis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rapid City to Indianapolis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rapid City to Indianapolis Flights

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*Available to One Key members.