$149 Cheap Delta flights San Diego (SAN) to Greenville (GSP)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines round-trip flights from $294 from SAN to GSP. Affordable one-way fares from $149 are available as well.**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 Greenville are generally cheaper in the low-season months of January and December. Whether you need a one-way or round-trip ticket, you could score a better deal then.

To find cheap Delta Air Lines fares from San Diego Intl. Airport (SAN) to Greenville-Spartanburg Intl. Airport (GSP), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Select our “Nonstop” filter when searching for direct Delta Air Lines flights from SAN to GSP. You’ll also be able to compare other airlines servicing the same nonstop journey.

Find Delta Air Lines’s earliest flights from SAN to GSP by selecting our “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**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.

Greenville-Spartanburg Intl. Airport (GSP) is the main Greenville gateway for Delta Air Lines flights from San Diego Intl. Airport (SAN).

Taking off from SAN to GSP with Delta Air Lines comes with a range of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can modify or cancel your flight, although additional fees may apply if you made your booking over 24 hours ago. Need flexible options? Make use of Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t charge you extra if you have to revise your plans. To modify your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for more information.