$275+ Cheap flights from Harrisburg to Greenville (MDT - GSP)
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — GSP
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg to Greenville 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 Greenville
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Cheapest flights from Harrisburg to GreenvilleExplore the most affordable flight options available from Harrisburg to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Harrisburg to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/1712:18 pm -
1 stop5h 04m
Tue 10/207:25 pm -
1 stop4h 01m
Deal found 8/13![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:15 am -
1 stop4h 09m
Sun 8/307:57 am -
1 stop6h 01m
Deal found 8/12![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/15. 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 10/1012:18 pm -
1 stop5h 04m
Mon 10/128:31 pm -
1 stop3h 53m
Deal found 8/15![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/246:09 pm -
1 stop4h 46m
Tue 9/297:00 am -
1 stop4h 03m
Deal found 8/14![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 am -
1 stop4h 09m
Sun 8/235:30 am -
1 stop3h 32m
Deal found 8/12![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/14. 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 9/306:09 pm -
1 stop4h 46m
Sat 10/36:00 am -
1 stop5h 44m
Deal found 8/14![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/152:17 pm -
1 stop6h 50m
Fri 8/217:47 pm -
1 stop3h 43m
Deal found 8/14![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 8/13. 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 10/96:21 pm -
1 stop4h 30m
Mon 10/127:04 pm -
1 stop4h 24m
Deal found 8/13![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 9/226:09 pm -
1 stop4h 46m
Mon 9/286:25 pm -
1 stop5h 15m
Deal found 8/14![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/1612:18 pm -
1 stop5h 04m
Sun 10/188:31 pm -
1 stop3h 53m
Deal found 8/13![American Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 am -
1 stop3h 50m
Wed 9/167:47 pm -
1 stop3h 43m
Deal found 8/12![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/225:45 am -
1 stop4h 51m
Mon 9/287:41 pm -
1 stop3h 44m
Deal found 8/15![American Airlines logo]()
$386
Best flights from Harrisburg to GreenvilleDiscover carefully curated flight deals from Harrisburg to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Harrisburg to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Delta deal was found by Cheapflights users on 8/15. 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 10/96:06 pm -
1 stop4h 45m
Sun 10/117:00 am -
1 stop3h 54m
Deal found 8/15![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 10/242:08 pm -
1 stop6h 50m
Tue 10/276:20 am -
1 stop7h 04m
Deal found 8/15![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/13. 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 10/96:21 pm -
1 stop4h 30m
Mon 10/127:04 pm -
1 stop4h 24m
Deal found 8/13![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 am -
1 stop3h 50m
Wed 9/167:47 pm -
1 stop3h 43m
Deal found 8/12![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:17 pm -
1 stop6h 50m
Mon 8/317:47 pm -
1 stop3h 43m
Deal found 8/12![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/162:08 pm -
2 stops24h 08m
Sun 10/186:20 am -
1 stop7h 07m
Deal found 8/15![United Airlines logo]()
$578
Last-minute flights from Harrisburg to GreenvilleDiscover last-minute flight deals from Harrisburg to Greenville. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Greenville. Data last updated August 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/152:17 pm -
1 stop6h 50m
Fri 8/217:47 pm -
1 stop3h 43m
Deal found 8/14![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 am -
1 stop4h 09m
Sun 8/235:30 am -
1 stop3h 32m
Deal found 8/12![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:15 am -
1 stop4h 09m
Sun 8/307:57 am -
1 stop6h 01m
Deal found 8/12![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:17 pm -
1 stop6h 50m
Mon 8/317:47 pm -
1 stop3h 43m
Deal found 8/12![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:26 pm -
2 stops21h 00m
Sun 8/303:47 pm -
1 stop19h 07m
Deal found 8/12![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 am -
1 stop3h 50m
Wed 9/167:47 pm -
1 stop3h 43m
Deal found 8/12![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 9/226:09 pm -
1 stop4h 46m
Mon 9/286:25 pm -
1 stop5h 15m
Deal found 8/14![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/225:45 am -
1 stop4h 51m
Mon 9/287:41 pm -
1 stop3h 44m
Deal found 8/15![American Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/246:09 pm -
1 stop4h 46m
Tue 9/297:00 am -
1 stop4h 03m
Deal found 8/14![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 8/14. 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 9/306:09 pm -
1 stop4h 46m
Sat 10/36:00 am -
1 stop5h 44m
Deal found 8/14![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 8/14. 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 9/306:09 pm -
1 stop4h 46m
Sun 10/45:45 am -
1 stop5h 18m
Deal found 8/14![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/3011:01 am -
2 stops7h 58m
Sat 10/36:32 am -
1 stop3h 45m
Deal found 8/14![American Airlines logo]()
$510
One-way flights from Harrisburg to GreenvilleSearch for one-way flight options from Harrisburg to Greenville. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Harrisburg to Greenville. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/312:52 pm -
1 stop4h 13m
Deal found 8/14![United Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:03 am -
1 stop7h 07m
Deal found 8/12![Allegiant Air logo]()
$301
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:20 am -
2 stops8h 27m
Deal found 8/14![American Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:03 am -
3 stops30h 11m
Deal found 8/12![Multiple Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:59 pm -
2 stops25h 19m
Deal found 8/12![United Airlines logo]()
$500
Find flight deals from Harrisburg to Greenville
Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Greenville (GSP). 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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $275 (United Airlines) |
Popular in | October |
Cheapest in | December |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg to Greenville 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 August 17, 2026.
Use the filters below to find and compare flights from Harrisburg to Greenville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Fri 10/9
6:06 pm-10:51 pm
1 stop4h 45m
Greenville
Sun 10/11
7:00 am-10:54 am
1 stop3h 54m
$338
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Sat 10/24
2:08 pm-8:58 pm
1 stop6h 50m
Greenville
Tue 10/27
6:20 am-1:24 pm
1 stop7h 04m
$369
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Fri 10/9
6:21 pm-10:51 pm
1 stop4h 30m
Greenville
Mon 10/12
7:04 pm-11:28 pm
1 stop4h 24m
$377
Quickest round-trip
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Thu 9/10
10:30 am-2:20 pm
1 stop3h 50m
Greenville
Wed 9/16
7:47 pm-11:30 pm
1 stop3h 43m
$384
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Thu 8/27
2:17 pm-9:07 pm
1 stop6h 50m
Greenville
Mon 8/31
7:47 pm-11:30 pm
1 stop3h 43m
$399
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Fri 10/16
2:08 pm-2:16 pm
2 stops24h 08m
Greenville
Sun 10/18
6:20 am-1:27 pm
1 stop7h 07m
$578
Cheapest one-way
Quickest one-way
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Mon 8/31
2:52 pm-7:05 pm
1 stop4h 13m
$275
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Mon 8/31
6:20 am-2:47 pm
2 stops8h 27m
$304
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Mon 9/21
11:03 am-5:14 pm
3 stops30h 11m
$432
HarrisburgGreenville
MDT Harrisburg - GSP Greenville
MDTGSP
Harrisburg
Mon 9/21
7:59 pm-9:18 pm
2 stops25h 19m
$500
Sorted by cheapest first
Compare providers for flights from Harrisburg to Greenville
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 Greenville in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harrisburg-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Greenville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harrisburg-Greenville flights, Cheapflights users trust FlightHub the most. FlightHub 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-Greenville 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 Greenville
Have a flexible travel schedule? Discover the best time to fly to Greenville from Harrisburg with our price prediction graph.
MDT-GSP
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.
Reviews of airlines servicing Greenville
Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated August 17, 2026.
Read through reviews of airlines operating flights from Harrisburg to Greenville, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Harrisburg to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Greenville?
Book flights to Greenville if you plan to visit one of these locationsGreer
Simpsonville
Greenwood
Duncan
Anderson
Seneca
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Other flights to Greenville
Explore flights to Greenville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Harrisburg and Greenville flights
Browse other Harrisburg and Greenville flight options. Last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Harrisburg to Greenville
Discover the top 3 airlines that operate flights from Harrisburg to Greenville. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$230 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$298 | FlexibilityNo cancel fee | On-timeN/A |