$220 Cheap Delta flights Greenville (GSP) to San Diego (SAN)

View $220 flight on Fri, Oct 31, 2025Opens in a new window

$220 Cheap Delta flights Greenville (GSP) to San Diego (SAN)

Prices were available within the past 7 days and start at $220 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 29 - Sat, Nov 1
GSP
Greenville
SAN
San Diego
$333 Roundtrip, just found
$333
Roundtrip
just found
Select Delta flight, departing Wed, Oct 29 from Greenville to San Diego, returning Sat, Nov 1, priced at $333 just found
Delta
Wed, Dec 3 - Wed, Dec 10
GSP
Greenville
SAN
San Diego
$335 Roundtrip, just found
$335
Roundtrip
just found
Select Delta flight, departing Wed, Dec 3 from Greenville to San Diego, returning Wed, Dec 10, priced at $335 just found
Flights from Greenville (GSP) to San Diego (SAN)
Origin airport
Greenville-Spartanburg Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
Delta
Distance
2003 mi

Frequently asked questions

How much is a Delta Air Lines flight from Greenville-Spartanburg Intl. Airport (GSP) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from $333 from GSP to SAN. Affordable one-way options from $220 are also on offer.**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.
What is the cheapest month to fly from GSP to SAN with Delta Air Lines?
Look for return or one-way flights to San Diego in January or November. You could find an affordable fare with Delta Air Lines during these off-season months.
What is the cheapest time to book flights from Greenville-Spartanburg Intl. Airport (GSP) to San Diego Intl. Airport (SAN) with Delta Air Lines?
Begin your search one to three months ahead of your travel date to score cheap fares on Delta Air Lines flights from Greenville-Spartanburg Intl. Airport (GSP) to San Diego Intl. Airport (SAN). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*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.
Does Delta Air Lines fly nonstop from Greenville-Spartanburg Intl. Airport (GSP) to San Diego Intl. Airport (SAN)?
Use the "Nonstop" filter when searching for direct Delta Air Lines flights from GSP to SAN. You can also compare other carriers servicing the same nonstop trip.
What is the earliest Delta Air Lines flight from GSP to SAN?
To find the earliest departure from GSP to SAN with Delta Air Lines, filter your search by "Early Morning" and "Morning." Choosing 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.
What airports does Delta Air Lines fly into in San Diego?
Board a Delta Air Lines flight from Greenville-Spartanburg Intl. Airport (GSP) to San Diego, and you'll probably arrive at San Diego Intl. Airport (SAN). This is the airline's primary hub in this city.
Why fly with Delta Air Lines from GSP to SAN?
Jetting off from GSP to SAN with Delta Air Lines comes with plenty of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's in addition to 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.
Can I change or cancel my Delta Air Lines flight from Greenville-Spartanburg Intl. Airport (GSP) to San Diego Intl. Airport (SAN)?
Typically, you can reschedule or cancel your flight, although additional charges may apply if you booked more than 24 hours ago. Need flexible options? Apply the "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to alter your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.