$149 Cheap Delta flights Greensboro (GSO) to San Diego (SAN)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines round-trip flights from $252 from GSO to SAN. Affordable one-way options from $149 are available too.**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.

January is one of the most affordable months to jet away to San Diego with Delta Air Lines. You could also find great prices on one-way and return tickets in November.

Search for affordable Delta Air Lines flights from Piedmont Triad Intl. Airport (GSO) to San Diego Intl. Airport (SAN) one to three months prior to your departure. 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. No matter the fare type and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Click on the “Nonstop” filter when searching for direct Delta Air Lines flights from GSO to SAN. It’s also an easy way to compare other carriers offering the same nonstop route.

To find the earliest departures from GSO to SAN with Delta Air Lines, filter your results by “Early Morning” and “Morning.” Choosing an early flight usually means you’re less likely to experience 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.

Catch a Delta Air Lines flight from Piedmont Triad Intl. Airport (GSO) to San Diego, and you’ll most likely come in to San Diego Intl. Airport (SAN). This is the airline’s main hub here.

Delta Air Lines makes flying from GSO to SAN more enjoyable with a rewarding loyalty program and an excellent in-flight experience. You could even start earning points with Delta SkyMiles. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can cancel or change your flight, although there may be additional fees if you made your booking more than 24 hours ago. Prefer to keep your options open? Make use of Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you have to revise your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for more details.