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$293+ Cheap flights from Williamsport to Greenville (IPT - 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
IPT — GSP
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Williamsport to Greenville

One-way flights from Williamsport to Greenville
Search for one-way flight options from Williamsport to Greenville. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:55 am
IPT
-
GSP
2 stops13h 43m
Multiple Airlines
Deal found 3/13$293

Find flight deals from Williamsport to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Williamsport (IPT) 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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Williamsport Lycoming County-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Williamsport Lycoming County-Greenville flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Williamsport 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 March 15, 2026.
Use the filters below to find and compare flights from Williamsport to Greenville that are best for you.

Fly from

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Cheapest one-way
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WilliamsportGreenville

IPT - GSP

IPTGSP

Williamsport Lycoming County

Mon 4/13

5:55 am-7:38 pm

2 stops13h 43m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first

Compare providers for flights from Williamsport 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 Williamsport to Greenville in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Williamsport-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Williamsport-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Williamsport-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Williamsport-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 Williamsport-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 Williamsport to Greenville

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

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

Currently, March is the cheapest month in which you can book a flight from Williamsport to Greenville (average of $141). Flying from Williamsport to Greenville in November is currently the most expensive (average of $241). 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Williamsport to Greenville (average of $141). Flying from Williamsport to Greenville in November is currently the most expensive (average of $241). 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
Greer
Simpsonville
Duncan
Seneca
Anderson

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