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$125+ Cheap flights from Greenville to Harrisburg (GSP - MDT)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MDT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$215
(Mytrip)

One-way from

$125
(Mytrip)

Popular in

November

Cheapest in

January

Average price

$379
From Greenville to Harrisburg
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One-way flight from Greenville to Harrisburg
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Highest demand for flights based on searches. 15% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:42 pmGSP - MDT
1 stop20h 28mAllegiant Air
Wed 7/1611:49 amMDT - GSP
1 stop26h 10mAllegiant Air
Deal found 6/12$215
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/117:45 pmGSP - MDT
1 stop3h 45mUnited Airlines
Thu 8/216:15 amMDT - GSP
1 stop3h 34mUnited Airlines
Deal found 6/11$229
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/95:30 amGSP - MDT
2 stops10h 45mDelta
Wed 7/166:25 pmMDT - GSP
1 stop5h 08mDelta
Deal found 6/10$234
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amGSP - MDT
1 stop4h 55mAmerican Airlines
Wed 9/176:30 amMDT - GSP
2 stops5h 25mAmerican Airlines
Deal found 6/9$266
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/112:50 pmGSP - MDT
2 stops29h 40mMultiple Airlines
Tue 7/156:45 pmMDT - GSP
1 stop26h 07mMultiple Airlines
Deal found 6/11$332

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 June 12, 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

Wed 7/9

9:42 pm-6:10 pm

1 stop20h 28m

Harrisburg

Wed 7/16

11:49 am-1:59 pm

1 stop26h 10m

$215

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Mon 8/11

7:45 pm-11:30 pm

1 stop3h 45m

Harrisburg

Thu 8/21

6:15 am-9:49 am

1 stop3h 34m

$229

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Wed 7/9

5:30 am-4:15 pm

2 stops10h 45m

Harrisburg

Wed 7/16

6:25 pm-11:33 pm

1 stop5h 08m

$234

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Sat 9/13

7:00 am-11:55 am

1 stop4h 55m

Harrisburg

Wed 9/17

6:30 am-11:55 am

2 stops5h 25m

$266

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Fri 7/11

2:50 pm-8:30 pm

2 stops29h 40m

Harrisburg

Tue 7/15

6:45 pm-8:52 pm

1 stop26h 07m

$332

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Thu 6/26

10:14 pm-8:25 am

1 stop10h 11m

$125

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Tue 9/23

10:15 am-1:48 pm

1 stop3h 33m

$181

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Sat 6/21

6:30 am-11:09 am

1 stop4h 39m

$252

GreenvilleHarrisburg

GSP - MDT

GSPMDT

Greenville

Thu 6/26

4:33 pm-7:59 pm

3 stops27h 26m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, January is the cheapest month in which you can book a flight from Greenville to Harrisburg (average of $355). Flying from Greenville to Harrisburg in July is currently the most expensive (average of $425). 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 June 12, 2025.

It’s typically best to fly out from Greenville to Harrisburg in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Harrisburg by month

Plan your trip to Harrisburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Harrisburg ranges from 2.7 - 4.1 inches per month. May is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Harrisburg when rainfall is around 2.7 in.

Temperature in Harrisburg by month

Plan your trip to Harrisburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Harrisburg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
To help decide which airline to fly from Greenville to Harrisburg, see what other customers have to say about Delta, United Airlines and Allegiant Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $215, Allegiant Air will fly you from Greenville to Harrisburg and back. In addition to Allegiant Air, 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 $229 and $234, respectively. Allegiant Air is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Greenville to Harrisburg one-way?

    $125 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $181 and $252, respectively.

  • 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, January is the cheapest month in which you can book a flight from Greenville to Harrisburg (average of $355). Flying from Greenville to Harrisburg in July is currently the most expensive (average of $425). 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 Greenville?

Book flights to Greenville if you plan to visit one of these locations
Carlisle
Hershey
Mechanicsburg
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$213Average$308FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$293Average$398FlexibilityNo cancel feeOn-time69%

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