Cheap flights from Greenville to San Diego (GSP - SAN)

GSP — SAN
May 26 — Jun 21

The best prices from Greenville to San Diego are usually found in August or January, booked 30 days in advance, depart on a Tuesday or Thursday and return on a Sunday

How to find the cheapest flight from Greenville to San Diego

All the information you need to plan the best GSP to SAN flight in 2022: compare Greenville to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

GSP - SAN

Price

$269 - $484

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Popular inDecemberHigh demand for flights, 26% potential price rise
Cheapest inAugustBest time to find cheap flights, 24% potential price drop
Average price$346Average for round-trip flights in May 2022
Round-trip from$269From Greenville to San Diego

What is the cheapest day to fly round-trip from Greenville to San Diego?

Sunday flights are found to be more expensive to fly from Greenville to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

How far in advance should I book a flight from Greenville to San Diego?

To save on the cost of your flight from Greenville to San Diego, book at least 31 days before your planned departure. Booking around this time can save you about 36% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $389 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $463.

What is the cheapest month to fly from Greenville to San Diego?

The best pricing can be found in the month of August. Prices to San Diego from Greenville average $356. You can even find prices in August for less than $356, as users have found deals to San Diego from as low as $157. The month of December appears to be one of the more expensive times to travel to San Diego from Greenville. Flying in the targeted month can save you up to 35%.

When is the cheapest time to fly from Greenville to San Diego (GSP - SAN)?

It’s typically best to fly out from Greenville to San Diego in the evening. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Greenville to San Diego in May, June 2022

The best prices found for GSP to SAN flights for May, June
May 30 - Jun 3
GSP

Greenville

SAN

San Diego

1 stop

7h 28m
SAN

San Diego

GSP

Greenville

1 stop

6h 07m
$598

Multiple Airlines

View Deal

Deal found 18/5/22

May 30 - Jun 2
GSP

Greenville

SAN

San Diego

1 stop

7h 28m
SAN

San Diego

GSP

Greenville

1 stop

6h 57m
$629

Delta

View Deal

Deal found 18/5/22

Jun 19 - Jun 26
GSP

Greenville

SAN

San Diego

2 stops

19h 20m
SAN

San Diego

GSP

Greenville

2 stops

25h 26m
$660

Multiple Airlines

View Deal

Deal found 20/5/22

Greenville to San Diego 2022 flight deals

Cheap flights to San Diego from Greenville found for this year
Sep 7 - Sep 13
GSP

Greenville

SAN

San Diego

1 stop

6h 21m
SAN

San Diego

GSP

Greenville

1 stop

6h 41m
$358

Delta

View Deal

Deal found 19/5/22

Sep 28 - Oct 12
GSP

Greenville

SAN

San Diego

1 stop

9h 55m
SAN

San Diego

GSP

Greenville

1 stop

8h 57m
$378

United Airlines

View Deal

Deal found 19/5/22

Sep 7 - Sep 14
GSP

Greenville

SAN

San Diego

1 stop

6h 21m
SAN

San Diego

GSP

Greenville

1 stop

6h 41m
$388

Delta

View Deal

Deal found 19/5/22

Cheap United Airlines flights from Greenville to San Diego

Sep 28 - Oct 12
GSP

Greenville

SAN

San Diego

1 stop

6h 51m
SAN

San Diego

GSP

Greenville

1 stop

8h 57m
$378

United Airlines

View Deal

Deal found 19/5/22

Sep 7 - Sep 10
GSP

Greenville

SAN

San Diego

1 stop

6h 51m
SAN

San Diego

GSP

Greenville

2 stops

13h 01m
$410

United Airlines

View Deal

Deal found 19/5/22

Oct 1 - Oct 5
GSP

Greenville

SAN

San Diego

1 stop

8h 21m
SAN

San Diego

GSP

Greenville

1 stop

8h 57m
$416

United Airlines

View Deal

Deal found 19/5/22

Cheap American Airlines flights from Greenville to San Diego

Oct 22 - Oct 26
GSP

Greenville

SAN

San Diego

1 stop

6h 16m
SAN

San Diego

GSP

Greenville

1 stop

8h 47m
$404

American Airlines

View Deal

Deal found 19/5/22

Sep 13 - Sep 17
GSP

Greenville

SAN

San Diego

2 stops

14h 01m
SAN

San Diego

GSP

Greenville

1 stop

7h 02m
$409

American Airlines

View Deal

Deal found 20/5/22

Sep 13 - Sep 17
GSP

Greenville

SAN

San Diego

2 stops

12h 16m
SAN

San Diego

GSP

Greenville

2 stops

13h 39m
$415

American Airlines

View Deal

Deal found 20/5/22

Last minute flights from Greenville to San Diego

Late deals on return flights to San Diego from Greenville, departing today and this week
May 30 - Jun 3
GSP

Greenville

SAN

San Diego

1 stop

7h 28m
SAN

San Diego

GSP

Greenville

1 stop

6h 07m
$598

Multiple Airlines

View Deal

Deal found 18/5/22

May 30 - Jun 2
GSP

Greenville

SAN

San Diego

1 stop

7h 28m
SAN

San Diego

GSP

Greenville

1 stop

6h 57m
$629

Delta

View Deal

Deal found 18/5/22

May 27 - May 30
GSP

Greenville

SAN

San Diego

1 stop

9h 20m
SAN

San Diego

GSP

Greenville

1 stop

6h 25m
$689

Delta

View Deal

Deal found 21/5/22

One-way flights to San Diego from Greenville

The cheapest one-way flights from Greenville to San Diego
Sep 2
GSP

Greenville

SAN

San Diego

1 stop

8h 18m
$268

Delta

View Deal

Deal found 18/5/22

Jun 9
GSP

Greenville

SAN

San Diego

3 stops

57h 39m
$280

Multiple Airlines

View Deal

Deal found 19/5/22

Jun 24
GSP

Greenville

SAN

San Diego

2 stops

42h 07m
$292

Allegiant Air

View Deal

Deal found 19/5/22

Related info for your journey

Useful info, stats and facts about Greenville to San Diego flights.

Which airlines flying from Greenville to San Diego have flexible cancellations due to COVID-19?

Some of our airline partners flying from Greenville to San Diego have new flexible policies in place due to COVID-19. American Airlines, Delta, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Greenville to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Greenville to San Diego for under $400. The cheapest flight booked recently is on Delta for just $358, but on average you can expect to pay $426.

Are there last-minute flights available from Greenville to San Diego for under $600?

There are currently 20+ open flights from Greenville to San Diego within the next 7 days for less than $600.

How popular is this Greenville to San Diego flight route?

The Greenville to San Diego flight path was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Greenville to San Diego round-trip?

Cheapflights users have booked flights from Greenville to San Diego round-trip from $358. Other airlines that can offer you cheap pricing are United Airlines, from $378, and American Airlines, from $404.

What are the cheapest airlines to fly from Greenville to San Diego one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $268. However, be on the lookout for offers from Allegiant Air and American Airlines, as they are both options that can get you from Greenville to San Diego for a low price.

What are the most popular airlines that fly from Greenville to San Diego?

The most popular airlines flying from Greenville to San Diego are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Greenville to San Diego?

On average you can expect to pay $927 for a flight from Greenville to San Diego. The cheapest flight overall is $344 while the most popular route, (Greenville - San Diego) is currently priced at $358.

Alternative routes for Greenville to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Greenville to San Diego

The chart below displays the airlines Cheapflights users traveling from Greenville to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$114Average$258FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$188Average$419FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$241Average$464FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$263Average$520FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$473Average$538FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights