$119 Cheap Delta flights Greenville (GSP) to San Antonio (SAT)

Finding cheap one-way Delta Air Lines flights from GSP to SAT from $119 on Expedia is simple — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $257 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Delta Air Lines flights to San Antonio are usually cheaper in the quieter months of January and September. Whether you’re after a return or one-way ticket, you could find a better deal then.

Look for affordable Delta Air Lines flights from Greenville-Spartanburg Intl. Airport (GSP) to San Antonio Intl. Airport (SAT) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, hit search and select “Nonstop” on Expedia to browse any direct flights from GSP to SAT with Delta Air Lines or another airline.

To find the earliest departures from GSP to SAT with Delta Air Lines, filter your search by “Early Morning” and “Morning.” Booking an early flight generally means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Antonio Intl. Airport (SAT) is the primary San Antonio gateway for Delta Air Lines flights from Greenville-Spartanburg Intl. Airport (GSP).

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many passengers heading from GSP to SAT. Also, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that time. For more details about modifying your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your plans without being charged, tick the “Changes included” and “No cancel fee” filters when organizing your next trip.