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$229+ Cheap flights from Greenville to Harrisburg (GSP - MDT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MDT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Greenville to Harrisburg

Cheapest flights from Greenville to Harrisburg
Explore the most affordable flight options available from Greenville to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/185:55 amGSP - MDT
1 stop3h 24mAmerican Airlines
Sun 12/215:00 amMDT - GSP
1 stop3h 36mAmerican Airlines
Deal found 10/28$305
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1312:23 pmGSP - MDT
1 stop6h 52mUnited Airlines
Mon 11/176:30 amMDT - GSP
1 stop5h 17mUnited Airlines
Deal found 10/29$359
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 10/315:16 pmGSP - MDT
1 stop5h 52mDelta
Sat 11/156:00 amMDT - GSP
1 stop4h 29mDelta
Deal found 10/29$369
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/1512:17 pmGSP - MDT
1 stop3h 13mAmerican Airlines
Sun 12/216:34 amMDT - GSP
1 stop4h 06mAmerican Airlines
Deal found 10/29$381
This United Airlines deal was found by Cheapflights users on 10/29. 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 10/3110:00 amGSP - MDT
1 stop3h 58mUnited Airlines
Sat 11/152:35 pmMDT - GSP
1 stop4h 35mUnited Airlines
Deal found 10/29$409
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 11/1210:00 amGSP - MDT
1 stop3h 58mUnited Airlines
Fri 11/145:40 pmMDT - GSP
1 stop27h 09mUnited Airlines
Deal found 10/30$478
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/225:36 pmGSP - MDT
1 stop6h 31mUnited Airlines
Mon 12/296:15 amMDT - GSP
2 stops17h 41mUnited Airlines
Deal found 10/30$488
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/103:44 pmGSP - MDT
1 stop5h 28mAmerican Airlines
Wed 11/126:40 amMDT - GSP
1 stop3h 48mAmerican Airlines
Deal found 10/29$577

Cheap flight deals from Greenville to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Harrisburg (MDT). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(American Airlines)

Popular in

June

Cheapest in

July

Average price

$332
Provider with most accurate pricing for Greenville-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Harrisburg flights.
Search Deals
From Greenville to Harrisburg
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Harrisburg 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 October 30, 2025.
Use the filters below to find and compare flights from Greenville to Harrisburg that are best for you.

Fly from

Greenville

Fly to

Harrisburg

Route

Depart

Return

Price

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Tue 3/31

8:38 pm-12:06 am

1 stop3h 28m

Harrisburg

Tue 4/7

12:00 pm-5:30 pm

1 stop5h 30m

$229

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Wed 3/25

6:20 pm-10:47 pm

1 stop4h 27m

Harrisburg

Sat 3/28

6:00 am-11:00 am

1 stop5h 00m

$274

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Tue 3/31

6:00 am-9:24 am

1 stop3h 24m

Harrisburg

Tue 4/7

6:00 am-9:49 am

1 stop3h 49m

$289

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Thu 12/18

5:55 am-9:19 am

1 stop3h 24m

Harrisburg

Sun 12/21

5:00 am-8:36 am

1 stop3h 36m

$305

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Thu 11/13

12:23 pm-7:15 pm

1 stop6h 52m

Harrisburg

Mon 11/17

6:30 am-11:47 am

1 stop5h 17m

$359

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Fri 11/14

12:23 pm-7:15 pm

1 stop6h 52m

Harrisburg

Tue 11/18

6:30 am-11:47 am

1 stop5h 17m

$359

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Mon 12/15

12:17 pm-3:30 pm

1 stop3h 13m

Harrisburg

Sun 12/21

6:34 am-10:40 am

1 stop4h 06m

$381

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Wed 3/25

5:31 am-11:27 am

2 stops5h 56m

Harrisburg

Sat 3/28

7:57 pm-11:11 pm

1 stop3h 14m

$483

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Mon 12/22

5:36 pm-12:07 am

1 stop6h 31m

Harrisburg

Mon 12/29

6:15 am-11:56 pm

2 stops17h 41m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from Greenville to Harrisburg

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

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

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

Currently, May is the cheapest month in which you can book a flight from Greenville to Harrisburg (average of $48). Flying from Greenville to Harrisburg in March is currently the most expensive (average of $165). 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 GSP to MDT?

Find hourly flight availability from Greenville to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Greenville to Harrisburg in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

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

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Greenville to Harrisburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Harrisburg. 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 Greenville to Harrisburg?

    Airlines like American Airlines, Delta, and United Airlines fly from Greenville to Harrisburg in about 3h 24m. The time it takes to get you to your destination can typically vary by up to 1h 03m. There are 472 mi between Greenville and Harrisburg. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $213, American Airlines will fly you from Greenville to Harrisburg and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $228 and $238, respectively. American Airlines is currently priced 38% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Greenville to Harrisburg (average of $48). Flying from Greenville to Harrisburg in March is currently the most expensive (average of $165). 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 Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Top 3 airlines flying from Greenville to Harrisburg

Discover the top 3 airlines that operate flights from Greenville to Harrisburg. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$213Average$322FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$502FlexibilityNo cancel feeOn-time69%

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