$329 Cheap Flights from Greenville (GSP) to Fort Smith (FSM)

View $329 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith, AR (FSM-Fort Smith Regional)

Cheap Flights from Greenville to Fort Smith (GSP-FSM)

Prices were available within the past 7 days and start at $329 for one-way flights and $473 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 25 - Mon, Dec 29
GSP
Greenville
FSM
Fort Smith
$473 Roundtrip, found 4 days ago
$473
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 25 from Greenville to Fort Smith, returning Mon, Dec 29, priced at $473 found 4 days ago
American Airlines
Thu, Dec 25 - Sat, Dec 27
GSP
Greenville
FSM
Fort Smith
$519 Roundtrip, found 4 days ago
$519
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 25 from Greenville to Fort Smith, returning Sat, Dec 27, priced at $519 found 4 days ago
American Airlines
Thu, Dec 25 - Sun, Dec 28
GSP
Greenville
FSM
Fort Smith
$533 Roundtrip, found 4 days ago
$533
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 25 from Greenville to Fort Smith, returning Sun, Dec 28, priced at $533 found 4 days ago
American Airlines
Sun, Dec 21 - Mon, Dec 29
GSP
Greenville
FSM
Fort Smith
$556 Roundtrip, found 4 days ago
$556
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Dec 21 from Greenville to Fort Smith, returning Mon, Dec 29, priced at $556 found 4 days ago
American Airlines
Thu, Dec 25 - Fri, Dec 26
GSP
Greenville
FSM
Fort Smith
$557 Roundtrip, found 4 days ago
$557
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 25 from Greenville to Fort Smith, returning Fri, Dec 26, priced at $557 found 4 days ago
American Airlines
Tue, Dec 23 - Fri, Dec 26
GSP
Greenville
FSM
Fort Smith
$565 Roundtrip, found 3 days ago
$565
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 23 from Greenville to Fort Smith, returning Fri, Dec 26, priced at $565 found 3 days ago
American Airlines
Fri, Dec 26 - Mon, Dec 29
GSP
Greenville
FSM
Fort Smith
$567 Roundtrip, found 4 days ago
$567
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Dec 26 from Greenville to Fort Smith, returning Mon, Dec 29, priced at $567 found 4 days ago
American Airlines
Tue, Dec 23 - Fri, Dec 26
GSP
Greenville
FSM
Fort Smith
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 23 from Greenville to Fort Smith, returning Fri, Dec 26, priced at $637 found 3 days ago
American Airlines
Tue, Dec 23 - Fri, Dec 26
GSP
Greenville
FSM
Fort Smith
$665 Roundtrip, found 3 days ago
$665
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 23 from Greenville to Fort Smith, returning Fri, Dec 26, priced at $665 found 3 days ago
American Airlines
Tue, Dec 23 - Fri, Dec 26
GSP
Greenville
FSM
Fort Smith
$679 Roundtrip, found 3 days ago
$679
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 23 from Greenville to Fort Smith, returning Fri, Dec 26, priced at $679 found 3 days ago

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Flights from Greenville (GSP) to Fort Smith (FSM)
Origin airport
Greenville-Spartanburg Intl.
Destination airport
Fort Smith Regional
Roundtrip price
$472
Distance
687 mi

Greenville to Fort Smith Flights

The cheapest times to fly from Greenville to Fort Smith

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

 

The best time to book a flight from Greenville to Fort Smith

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

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 Fort Smith in 2026. You can also book with separate airlines for your outbound and return journeys, from $329 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 Fort Smith 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 Fort Smith 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.

 

Frequently asked questions

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith Regional Airport (FSM) cost?
Lock in a cheap one-way flight from $329 or cheap return flight from $473 from Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith Regional Airport (FSM) 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 Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith Regional Airport (FSM)?
The cheapest month to fly from GSP to FSM is December, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith Regional Airport (FSM)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GSP to FSM flight.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith Regional Airport (FSM)?
You'll need to book a flight with a layover if you're traveling from Greenville-Spartanburg Intl. Airport (GSP) to Fort Smith Regional Airport (FSM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GSP to FSM?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year 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 Fort Smith Regional Airport (FSM)?
To arrive at Fort Smith Regional Airport (FSM) on schedule, pick a flight that leaves Greenville-Spartanburg Intl. Airport (GSP) before 3 PM. The likelihood 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 Fort Smith Regional Airport (FSM) last-minute?
Last-minute fares from GSP to FSM are typically more expensive. For the best rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a GSP to FSM flight and hotel package?
Securing a GSP to FSM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of hotels and then add car rentals, flights and activities 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 Fort Smith Regional Airport (FSM)?
It's generally possible to cancel or reschedule your GSP to FSM flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.