$146 Cheap Flights from Indianapolis (IND) to Harrisburg (MDT)

View $146 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT)

Cheap Flights from Indianapolis to Harrisburg (IND-MDT)

Prices were available within the past 7 days and start at $146 for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 6 - Fri, Nov 14
IND
Indianapolis
MDT
Harrisburg
$186 Roundtrip, found 17 hours ago
$186
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Indianapolis to Harrisburg, returning Fri, Nov 14, priced at $186 found 17 hours ago
Frontier Airlines
Sun, Nov 2 - Fri, Nov 7
IND
Indianapolis
MDT
Harrisburg
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Indianapolis to Harrisburg, returning Fri, Nov 7, priced at $212 found 2 hours ago
Frontier Airlines
Thu, Nov 13 - Tue, Nov 25
IND
Indianapolis
MDT
Harrisburg
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Indianapolis to Harrisburg, returning Tue, Nov 25, priced at $220 found 1 day ago
American Airlines
Thu, Dec 25 - Wed, Dec 31
IND
Indianapolis
MDT
Harrisburg
$229 Roundtrip, found 2 hours ago
$229
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 25 from Indianapolis to Harrisburg, returning Wed, Dec 31, priced at $229 found 2 hours ago
Delta
Wed, Dec 24 - Thu, Jan 1
IND
Indianapolis
MDT
Harrisburg
$229 Roundtrip, found 13 hours ago
$229
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Dec 24 from Indianapolis to Harrisburg, returning Thu, Jan 1, priced at $229 found 13 hours ago
United
Fri, Jan 16 - Mon, Jan 19
IND
Indianapolis
MDT
Harrisburg
$229 Roundtrip, found 6 hours ago
$229
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Jan 16 from Indianapolis to Harrisburg, returning Mon, Jan 19, priced at $229 found 6 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
IND
Indianapolis
MDT
Harrisburg
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 11 from Indianapolis to Harrisburg, returning Tue, Nov 18, priced at $234 found 1 day ago
Delta
Sat, Jan 3 - Sat, Jan 24
IND
Indianapolis
MDT
Harrisburg
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 3 from Indianapolis to Harrisburg, returning Sat, Jan 24, priced at $235 found 2 days ago
United
Mon, Nov 24 - Fri, Nov 28
IND
Indianapolis
MDT
Harrisburg
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Indianapolis to Harrisburg, returning Fri, Nov 28, priced at $235 found 1 day ago
United
Thu, Dec 4 - Sat, Dec 6
IND
Indianapolis
MDT
Harrisburg
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 4 from Indianapolis to Harrisburg, returning Sat, Dec 6, priced at $236 found 2 days ago

Find the cheapest month to fly from Indianapolis (IND) to Harrisburg (MDT)

May is typically the cheapest month to fly

From $198 - $436 per traveler.

Alternative airports near Harrisburg

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

Select flight to Harrisburg Intl. MDT. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $234
MDT
Harrisburg Intl.
Cheapest
Average driving time to city center16 min
Flights from $234

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT) cost?
Grab a cheap one-way flight from $146 or cheap return flight from $186 from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT)?
Planning your trip for November may help you find better deals, as it's the cheapest month for flights between IND and MDT. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IND to MDT. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT)?
Direct flights from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IND to MDT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT)?
To avoid possible delays on the Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT) last-minute?
Holding off until just before your trip to book your flight from IND to MDT often results in higher prices. While you may find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book an IND to MDT flight and hotel package?
You'll generally save money by securing an IND to MDT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Harrisburg Intl. Airport (MDT)?
In most cases, you can cancel or modify your IND to MDT flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
Harrisburg Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$186
Distance
506 mi

Book with confidence

Indianapolis to Harrisburg Flights

The cheapest times to fly from Indianapolis to Harrisburg

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 Indianapolis to Harrisburg are during the month of November. You can find some of the cheapest flights from Indianapolis to Harrisburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Indianapolis to Harrisburg

Sunday is one of the best days to book for cheap flights from Indianapolis to Harrisburg: 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 Indianapolis to Harrisburg

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 Indianapolis to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $146 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 Indianapolis to Harrisburg 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 Indianapolis to Harrisburg 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.

 

Indianapolis to Harrisburg Flights

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*Available to One Key members.