$70 Cheap Flights from Raleigh (RDU) to Indianapolis (IND)

View $70 flight on Mon, Jun 9, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to Indianapolis (RDU-IND)

Prices were available within the past 7 days and start at $70 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Jul 4 - Mon, Jul 7
RDU
Raleigh
IND
Indianapolis
$140 Roundtrip, found 1 hour ago
$140
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Raleigh to Indianapolis, returning Mon, Jul 7, priced at $140 found 1 hour ago
Frontier Airlines
Fri, Jun 13 - Mon, Jun 16
RDU
Raleigh
IND
Indianapolis
$146 Roundtrip, found 3 hours ago
$146
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Jun 13 from Raleigh to Indianapolis, returning Mon, Jun 16, priced at $146 found 3 hours ago
Frontier Airlines
Mon, Jun 30 - Mon, Jul 7
RDU
Raleigh
IND
Indianapolis
$170 Roundtrip, found 3 hours ago
$170
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Jun 30 from Raleigh to Indianapolis, returning Mon, Jul 7, priced at $170 found 3 hours ago
Frontier Airlines
Sat, May 17 - Fri, May 30
RDU
Raleigh
IND
Indianapolis
$176 Roundtrip, found 1 hour ago
$176
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 17 from Raleigh to Indianapolis, returning Fri, May 30, priced at $176 found 1 hour ago
Frontier Airlines
Fri, May 30 - Wed, Jun 4
RDU
Raleigh
IND
Indianapolis
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 30 from Raleigh to Indianapolis, returning Wed, Jun 4, priced at $182 found 1 day ago
United
Fri, May 30 - Fri, Jun 6
RDU
Raleigh
IND
Indianapolis
$189 Roundtrip, found 6 hours ago
$189
Roundtrip
found 6 hours ago
Select United flight, departing Fri, May 30 from Raleigh to Indianapolis, returning Fri, Jun 6, priced at $189 found 6 hours ago
Southwest Airlines
Fri, May 30 - Fri, Jun 6
RDU
Raleigh
IND
Indianapolis
$194 Roundtrip, found 6 hours ago
$194
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Fri, May 30 from Raleigh to Indianapolis, returning Fri, Jun 6, priced at $194 found 6 hours ago
Delta
Sat, Jun 21 - Mon, Jun 23
RDU
Raleigh
IND
Indianapolis
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Jun 21 from Raleigh to Indianapolis, returning Mon, Jun 23, priced at $196 found 1 hour ago
Frontier Airlines
Fri, May 16 - Fri, May 30
RDU
Raleigh
IND
Indianapolis
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, May 16 from Raleigh to Indianapolis, returning Fri, May 30, priced at $196 found 1 hour ago
American Airlines
Fri, May 30 - Fri, Jun 6
RDU
Raleigh
IND
Indianapolis
$219 Roundtrip, found 6 hours ago
$219
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, May 30 from Raleigh to Indianapolis, returning Fri, Jun 6, priced at $219 found 6 hours ago
Flights from Raleigh (RDU) to Indianapolis (IND)
Origin airport
Raleigh - Durham Intl.
Destination airport
Indianapolis Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$140
Distance
488 mi

Raleigh to Indianapolis Flights

The cheapest times to fly from Raleigh 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 Raleigh to Indianapolis are during the month of July. You can find some of the cheapest flights from Raleigh to Indianapolis with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Raleigh to Indianapolis

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Indianapolis in 2025. You can also book with separate airlines for your outbound and return journeys, from $70 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 Raleigh 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 Raleigh 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.

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND) cost?
Discover the latest flight deals from RDU to IND by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to IND?
The cheapest flights from RDU to IND are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to IND?
With tickets starting at $70 for a one-way flight from RDU to IND, Frontier Airlines is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from RDU on July 18 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND)?
You’ll need to book a flight with a layover if you’re traveling from Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from RDU to IND?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from RDU to IND?
Frontier Airlines has the best track record for on-time direct flights from Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND), with an on-time rating of 88%. Use the Expedia App to view your flight schedule before you head off and get real-time updates about any trip changes.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND)?
To arrive at Indianapolis Intl. Airport (IND) on schedule, select a flight that leaves Raleigh - Durham Intl. Airport (RDU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND) last-minute?
Booking your ticket from RDU to IND shortly before your getaway is typically more expensive. However, if there’s some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a RDU to IND flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to IND flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Indianapolis Intl. Airport (IND)?
In most cases, you’re able to cancel or reschedule your RDU to IND flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you’d like further details, head to our Customer Service portal.

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*Available to One Key members.