Cheap Flights from Greenville (GSP) to Sanford (SFM)

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional)

Alternative airports near Sanford

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. Jetport PWM. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $249
PWM
Portland Intl. Jetport
Cheapest
Average driving time to city center42 min
Flights from $249

Frequently asked questions

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional) cost?
Snag a cheap one-way flight or cheap return flight from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional)?
Flying in can help you save, as it's the cheapest month for flights between GSP and SFM. You'll often find the lowest prices during off-peak months.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional)?
There aren't any daily nonstop flights from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from GSP to SFM?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional)?
To reach Sanford, ME (SFM-Sanford Seacoast Regional) without delays, book a flight that leaves from Greenville-Spartanburg Intl. Airport (GSP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional) last-minute?
Holding off until just before your trip to book a ticket from GSP to SFM generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a GSP to SFM flight and hotel package?
Booking a GSP to SFM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Sanford, ME (SFM-Sanford Seacoast Regional)?
It's generally possible to cancel or reschedule your GSP to SFM flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Greenville-Spartanburg Intl.
Destination airport
Sanford Seacoast Regional
Distance
850 mi

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Greenville to Sanford Flights

The cheapest times to fly from Greenville to Sanford

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 Greenville to Sanford are during the month of . You can find some of the cheapest flights from Greenville to Sanford with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Greenville to Sanford

Sunday is one of the best days to book for cheap flights from Greenville to Sanford: 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 Greenville to Sanford

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 Greenville to Sanford in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Greenville to Sanford 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 Greenville to Sanford 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.

 

Greenville to Sanford Flights

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*Available to One Key members.