Cheap Flights From Greenville-Spartanburg Intl. (GSP) To San Diego Intl. (SAN)

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Frequently asked questions

Are there direct flights from GSP to SAN?
You'll have trouble finding a flight direct from Roger Milliken Field to SAN, but don't stress. American Airlines, United Airlines and Alaska Airlines offer flights with just one stopover.
What airlines fly from Greenville-Spartanburg Intl. Airport (GSP) to San Diego Intl. Airport (SAN)?
Unfortunately, you won't find any airlines that fly straight from GSP to SAN. But don't let that small detail stop you. Use any stopover as an opportunity to have a shop, check out the local fare and potentially discover a new city to explore further one day.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.