$315 Cheap Flights from Newburgh (SWF) to Greenville (GSP)

View $315 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP)

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Cheap Flights from Newburgh to Greenville (SWF-GSP)

Prices were available within the past 7 days and start at $315 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Grab a cheap one-way flight from $315 or cheap return flight from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between SWF and GSP. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP)?
To find the cheapest airline that'll fly you from SWF to GSP, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP)?
There are no daily direct flights available from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SWF to GSP?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP)?
To avoid possible delays on the Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Holding off until just before your trip to book a flight from SWF to GSP often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a SWF to GSP flight and hotel package?
Opting for a SWF to GSP flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Stewart Intl. Airport (SWF) to Greenville-Spartanburg Intl. Airport (GSP)?
Typically, you're able to reschedule or cancel your SWF to GSP flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, visit our Customer Service portal.

Travel information

Origin airport
Stewart Intl.
Destination airport
Greenville-Spartanburg Intl.
Distance
634 mi

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Newburgh to Greenville Flights

The cheapest times to fly from Newburgh to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newburgh to Greenville are during the month of . You can find some of the cheapest flights from Newburgh to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newburgh to Greenville

Sunday is one of the best days to book for cheap flights from Newburgh to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newburgh to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newburgh to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $315 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newburgh to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newburgh to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Newburgh to Greenville Flights

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*Available to One Key members.