HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$116+ Cheap flights from Harrisburg to Indianapolis (MDT - 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — IND
Jan 10 — Jan 171
Sat 1/10
Sat 1/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harrisburg to Indianapolis

Cheapest flights from Harrisburg to Indianapolis
Explore the most affordable flight options available from Harrisburg to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 11, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/249:41 amMDT - IND
1 stop5h 55mAmerican Airlines
Sat 12/278:11 pmIND - MDT
1 stop4h 08mAmerican Airlines
Deal found 12/10$255
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/223:00 pmMDT - IND
1 stop4h 03mUnited Airlines
Sat 12/277:45 pmIND - MDT
1 stop4h 22mUnited Airlines
Deal found 12/11$264
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/195:00 amMDT - IND
1 stop4h 22mAmerican Airlines
Sun 12/287:33 pmIND - MDT
1 stop4h 26mAmerican Airlines
Deal found 12/10$269
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/226:49 amMDT - IND
1 stop3h 57mAmerican Airlines
Sun 12/287:33 pmIND - MDT
1 stop4h 26mAmerican Airlines
Deal found 12/11$284
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:10 pmMDT - IND
1 stop6h 28mAllegiant Air
Thu 12/186:00 amIND - MDT
1 stop11h 29mAllegiant Air
Deal found 12/8$302
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Thu 12/2510:30 amMDT - IND
1 stop4h 13mUnited Airlines
Mon 12/297:45 pmIND - MDT
1 stop4h 22mUnited Airlines
Deal found 12/9$310
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/196:15 amMDT - IND
1 stop4h 14mUnited Airlines
Sat 12/277:45 pmIND - MDT
1 stop4h 22mUnited Airlines
Deal found 12/9$349
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:51 amMDT - IND
1 stop11h 26mAllegiant Air
Tue 12/236:00 amIND - MDT
1 stop9h 58mAllegiant Air
Deal found 12/10$358

Find flight deals from Harrisburg to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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 December 11, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(Delta)

One-way from

$116
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$288
Provider with most accurate pricing for Harrisburg-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Indianapolis flights.
Search Deals
From Harrisburg to Indianapolis
Search Deals
One-way flight from Harrisburg to Indianapolis
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 December 11, 2025.
Use the filters below to find and compare flights from Harrisburg to Indianapolis that are best for you.

Fly from

Harrisburg

Fly to

Indianapolis

Route

Depart

Return

Price

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Fri 1/9

6:01 pm-12:06 am

1 stop6h 05m

Indianapolis

Mon 1/12

5:54 pm-10:56 pm

1 stop5h 02m

$229

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Thu 2/5

10:42 am-3:19 pm

1 stop4h 37m

Indianapolis

Mon 2/9

5:07 pm-11:37 pm

1 stop6h 30m

$249

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Fri 2/6

4:47 pm-9:35 pm

1 stop4h 48m

Indianapolis

Mon 2/9

6:18 pm-11:50 pm

1 stop5h 32m

$249

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Sat 1/10

6:25 am-10:35 am

1 stop4h 10m

Indianapolis

Mon 1/12

3:49 pm-8:14 pm

1 stop4h 25m

$255

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Wed 12/24

9:41 am-3:36 pm

1 stop5h 55m

Indianapolis

Sat 12/27

8:11 pm-12:19 am

1 stop4h 08m

$255

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Mon 12/22

3:00 pm-7:03 pm

1 stop4h 03m

Indianapolis

Sat 12/27

7:45 pm-12:07 am

1 stop4h 22m

$264

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Sun 2/22

5:01 pm-12:33 am

1 stop7h 32m

Indianapolis

Sat 2/28

11:44 am-7:06 pm

1 stop7h 22m

$264

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Mon 12/22

6:49 am-10:46 am

1 stop3h 57m

Indianapolis

Sat 12/27

8:11 pm-12:19 am

1 stop4h 08m

$284

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Thu 1/29

6:30 am-11:32 am

1 stop5h 02m

Indianapolis

Sun 2/1

6:00 am-10:13 am

1 stop4h 13m

$289

HarrisburgIndianapolis

MDT - IND

MDTIND

Harrisburg

Sun 12/21

11:11 am-4:10 pm

1 stop28h 59m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 14 results
1
2

Compare providers for flights from Harrisburg to Indianapolis

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 Harrisburg to Indianapolis in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Harrisburg-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harrisburg-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Indianapolis 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 Harrisburg-Indianapolis 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 Harrisburg to Indianapolis

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

What is the cheapest month to book a flight from Harrisburg to Indianapolis?

Currently, March is the cheapest month in which you can book a flight from Harrisburg to Indianapolis (average of $82). Flying from Harrisburg to Indianapolis in November is currently the most expensive (average of $224). 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 MDT to IND?

Find hourly flight availability from Harrisburg to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 11, 2025.

It’s typically best to fly out from Harrisburg to Indianapolis in the evening. Doing so could potentially save you 4% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Harrisburg to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from Harrisburg to Indianapolis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Harrisburg to Indianapolis flight should consider departing on Friday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Harrisburg to Indianapolis?

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 December 11, 2025.
Read through reviews of airlines operating flights from Harrisburg to Indianapolis, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,009 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harrisburg to Indianapolis?

    There are many flights that can get you from Harrisburg to Indianapolis in 4h 37m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Airlines will cover a distance of 505 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Harrisburg to Indianapolis round-trip?

    Currently priced at $228, American Airlines will fly you from Harrisburg to Indianapolis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $228 and $228, respectively. American Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Harrisburg to Indianapolis?

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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 Harrisburg to Indianapolis?

    Currently, March is the cheapest month in which you can book a flight from Harrisburg to Indianapolis (average of $82). Flying from Harrisburg to Indianapolis in November is currently the most expensive (average of $224). 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
Terre Haute
Muncie
Noblesville
Fishers
Greenwood
Anderson
Kokomo
Plainfield
Franklin
Carmel
Crawfordsville
Bloomington
Speedway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
John F Kennedy Intl to Midway flights
LaGuardia to Midway flights
Newark to Midway flights
Dulles Intl to Midway flights
John F Kennedy Intl to Cincinnati flights
LaGuardia to Cincinnati flights
Newark to Cincinnati flights
LaGuardia to Indianapolis flights
John F Kennedy Intl to Indianapolis flights
Reagan-National to Midway flights
Newark to Louisville flights
Philadelphia to Midway flights
Newark to Indianapolis flights
Pittsburgh to O'Hare Intl flights
LaGuardia to Louisville flights
John F Kennedy Intl to Louisville flights
Dulles Intl to Cincinnati flights
Reagan-National to Cincinnati flights
Dulles Intl to Indianapolis flights
Reagan-National to Indianapolis flights
Dulles Intl to Louisville flights
Philadelphia to Indianapolis flights
Philadelphia to Cincinnati flights
Allentown to O'Hare Intl flights
Pittsburgh to Midway flights
Newark to Dayton flights
Reagan-National to Louisville flights
LaGuardia to Dayton flights
Philadelphia to Louisville flights
Harrisburg to O'Hare Intl flights
John F Kennedy Intl to Dayton flights
Dulles Intl to Dayton flights
Scranton to O'Hare Intl flights
Allentown to Midway flights
Pittsburgh to Rockford flights
State College to O'Hare Intl flights
Reagan-National to Dayton flights
Dulles Intl to South Bend flights
Philadelphia to Dayton flights
Pittsburgh to Indianapolis flights
Newark to South Bend flights
Reagan-National to Fort Wayne flights
Harrisburg to Midway flights

Top 3 airlines flying from Harrisburg to Indianapolis

Discover the top 3 airlines that operate flights from Harrisburg 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 December 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$326FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$325FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$438FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.