$100 Cheap Flights from Greenville (GSP) to South Bend (SBN)

View $100 flight on Sat, May 31, 2025Opens in a new window
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Cheap Flights from Greenville to South Bend (GSP-SBN)

Prices were available within the past 7 days and start at $100 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 31 - Sat, Jun 7
GSP
Greenville
SBN
South Bend
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Delta flight, departing Sat, May 31 from Greenville to South Bend, returning Sat, Jun 7, priced at $223 just found
Delta
Sat, May 31 - Wed, Jun 11
GSP
Greenville
SBN
South Bend
$228 Roundtrip, just found
$228
Roundtrip
just found
Select Delta flight, departing Sat, May 31 from Greenville to South Bend, returning Wed, Jun 11, priced at $228 just found
American Airlines
Wed, Jun 4 - Mon, Jun 9
GSP
Greenville
SBN
South Bend
$229 Roundtrip, just found
$229
Roundtrip
just found
Select American Airlines flight, departing Wed, Jun 4 from Greenville to South Bend, returning Mon, Jun 9, priced at $229 just found
Delta
Tue, May 13 - Sat, May 31
GSP
Greenville
SBN
South Bend
$233 Roundtrip, found 14 hours ago
$233
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, May 13 from Greenville to South Bend, returning Sat, May 31, priced at $233 found 14 hours ago
Delta
Tue, Jun 3 - Sat, Jun 7
GSP
Greenville
SBN
South Bend
$234 Roundtrip, just found
$234
Roundtrip
just found
Select Delta flight, departing Tue, Jun 3 from Greenville to South Bend, returning Sat, Jun 7, priced at $234 just found
United
Tue, May 6 - Tue, May 13
GSP
Greenville
SBN
South Bend
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 6 from Greenville to South Bend, returning Tue, May 13, priced at $239 found 2 days ago
Delta
Tue, Jun 3 - Wed, Jun 11
GSP
Greenville
SBN
South Bend
$239 Roundtrip, just found
$239
Roundtrip
just found
Select Delta flight, departing Tue, Jun 3 from Greenville to South Bend, returning Wed, Jun 11, priced at $239 just found
United
Tue, Jun 24 - Tue, Jul 1
GSP
Greenville
SBN
South Bend
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 24 from Greenville to South Bend, returning Tue, Jul 1, priced at $244 found 4 days ago
Delta
Tue, May 13 - Tue, May 20
GSP
Greenville
SBN
South Bend
$244 Roundtrip, found 14 hours ago
$244
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, May 13 from Greenville to South Bend, returning Tue, May 20, priced at $244 found 14 hours ago
American Airlines
Tue, Jun 24 - Tue, Jul 1
GSP
Greenville
SBN
South Bend
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jun 24 from Greenville to South Bend, returning Tue, Jul 1, priced at $247 found 4 days ago
Flights from Greenville (GSP) to South Bend (SBN)
Origin airport
Greenville-Spartanburg Intl.
Destination airport
South Bend Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$222
Distance
520 mi

Greenville to South Bend Flights

The cheapest times to fly from Greenville to South Bend

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

The best time to book a flight from Greenville to South Bend

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

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 South Bend in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 South Bend 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 South Bend 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 South Bend Intl. Airport (SBN) cost?
Discover the latest flight deals from GSP to SBN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GSP to SBN?
The cheapest flights from GSP to SBN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GSP to SBN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GSP to SBN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to South Bend Intl. Airport (SBN)?
Nonstop flights from Greenville-Spartanburg Intl. Airport (GSP) to South Bend Intl. Airport (SBN) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from GSP to SBN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from GSP to SBN?
Consider booking with United Airlines if you’d like to go straight from Greenville-Spartanburg Intl. Airport (GSP) to South Bend Intl. Airport (SBN) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 100%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Greenville-Spartanburg Intl. Airport (GSP) to South Bend Intl. Airport (SBN)?
Choose a flight from Greenville-Spartanburg Intl. Airport (GSP) to South Bend Intl. Airport (SBN) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 South Bend Intl. Airport (SBN) last-minute?
Last-minute fares from GSP to SBN are typically more expensive. For the lowest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, you may score a cheap fare right before your trip.
Is it cheaper to book a GSP to SBN flight and hotel package?
Opting for a GSP to SBN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of stays and then add flights, car rentals 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 South Bend Intl. Airport (SBN)?
If you reserved your GSP to SBN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.