Cheap flights from Greenville to San Diego from £218

Cheap flights from Greenville to San Diego from £218

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1 stop
Sat, Jul 11
Greenville GSPSan Diego SAN

£218
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1 stop
Thu, Jul 9
Greenville GSPSan Diego SAN

£262
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1 stop
Tue, Jul 7
Greenville GSPSan Diego SAN

£296
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1 stop
Tue, Jul 7
Greenville GSPSan Diego SAN

£296
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1 stop
Tue, Jul 7
Greenville GSPSan Diego SAN

£296
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1 stop
Sat, Jul 11
Greenville GSPSan Diego SAN

£297
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1 stop
Sat, Jul 11 – Wed, Jul 15
Greenville GSPSan Diego SAN

£364
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1 stop
Sat, Jul 11 – Wed, Jul 15
Greenville GSPSan Diego SAN

£364
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1 stop
Thu, Jul 9 – Sun, Jul 12
Greenville GSPSan Diego SAN

£408
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1 stop
Sat, Jul 11 – Wed, Jul 15
Greenville GSPSan Diego SAN

£439
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1 stop
Sat, Jul 11 – Wed, Jul 15
Greenville GSPSan Diego SAN

£439
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1 stop
Sat, Jul 11 – Thu, Jul 16
Greenville GSPSan Diego SAN

£439
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How much do flights to San Diego cost?

Getting from San Diego airport to the city center

San Diego is served by San Diego International Airport (SAN), located just 5 km northwest of downtown San Diego. The airport offers convenient airport transfers to city center destinations via public transit, taxis, ride-hailing services, and rental cars. The MTS Bus Route 992 connects the airport to downtown and the Old Town Transit Center, where travelers can transfer to the San Diego Trolley. Journey times and costs vary depending on the mode of transport, time of day, and traffic conditions.

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • MTS Bus Route 992 operates between the airport and downtown via Old Town Transit Center.
  • Taxis and ride-hailing services pick up at designated areas outside each terminal.
  • Rental car facilities are located at the Rental Car Center, accessible via a free shuttle.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to San Diego

Depart from
Greenville–Spartanburg International
Arrive to
San Diego International
Average flights per week
132
Flight distance
Worth visiting
Griffith Observatory

Check-in for a flight from Greenville to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
BREEZE MXNo
Frontier AirlinesFFTF9No
Allegiant AirAAYG4No
JetBlue AirwaysJBUB6No

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
January
Sunny days
346
days per year

14 day forecast

Friday
19 Jun
22%
23°C17°C
26 Jun
24°C20°C
Saturday
20 Jun
22°C17°C
27 Jun
23°C19°C
Sunday
21 Jun
22°C17°C
28 Jun
23°C19°C
Monday
22 Jun
22°C18°C
29 Jun
22°C18°C
Tuesday
23 Jun
23°C19°C
30 Jun
22°C18°C
Wednesday
24 Jun
25°C20°C
1 Jul
24°C19°C
Thursday
25 Jun
25°C20°C
2 Jul
26°C20°C
Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are United Airlines, BREEZE, Frontier Airlines, Allegiant Air, and JetBlue Airways. Greenville and San Diego have 132 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Greenville?
What are the most popular routes to and from San Diego?
What airports are near Greenville?
What airports are near San Diego?
Which airlines fly between Greenville and San Diego?
When’s the best time to travel between Greenville and San Diego?
What flights operate between Greenville and San Diego?
How many airports are there near Greenville?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Greenville and San Diego depart?
What time do nonstop (direct) flights between Greenville and San Diego arrive?
What time do flights between Greenville and San Diego depart?
What time do flights between Greenville and San Diego arrive?

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