Cheap flights from Pittsburgh to San Diego from £119

Cheap flights from Pittsburgh to San Diego from £119

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Direct
Fri, Jun 19
Pittsburgh PITSan Diego SAN

£119
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Direct
Mon, Jun 15
Pittsburgh PITSan Diego SAN

£122
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1 stop
Tue, Jun 16
Pittsburgh PITSan Diego SAN

£128
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1 stop
Wed, Jun 17
Pittsburgh PITSan Diego SAN

£128
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1 stop
Tue, Jun 16
Pittsburgh PITSan Diego SAN

£128
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1 stop
Tue, Jun 16
Pittsburgh PITSan Diego SAN

£128
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Direct
Fri, Jun 19 – Mon, Jun 22
Pittsburgh PITSan Diego SAN

£253
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Direct
Mon, Jun 15 – Fri, Jun 19
Pittsburgh PITSan Diego SAN

£262
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Direct
Mon, Jun 15 – Sat, Jun 20
Pittsburgh PITSan Diego SAN

£314
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Direct
Mon, Jun 15 – Thu, Jun 18
Pittsburgh PITSan Diego SAN

£360
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1 stop
Tue, Jun 16 – Fri, Jun 19
Pittsburgh PITSan Diego SAN

£360
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1 stop
Wed, Jun 17 – Fri, Jun 19
Pittsburgh PITSan Diego SAN

£360
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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
Pittsburgh International
Arrive to
San Diego International
Average flights per week
218
Flight distance
3386 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Pittsburgh to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 25.05Tue 26.05Wed 27.05Thu 28.05Fri 29.05Sat 30.05Sun 31.05
---------11------
------------1------
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Thursday 1 flights
AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
---------------------
1---------1------
Weekly flights: 2 totalDaily flights: 0.29 averageMost flights: Monday 1 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
---------------------
1---------1------
Weekly flights: 2 totalDaily flights: 0.29 averageMost flights: Monday 1 flights
AirlineMon 15.06Tue 16.06Wed 17.06Thu 18.06Fri 19.06Sat 20.06Sun 21.06
---------------------
1---------1------
Weekly flights: 2 totalDaily flights: 0.29 averageMost flights: Monday 1 flights

Check-in for a flight from Pittsburgh to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
JetBlue AirwaysJBUB6No
Alaska AirlinesASAASNo
Frontier AirlinesFFTF9No
Southern Airways ExpressFDY9XYes

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
29 May
84%
24°C14°C
5 Jun
20°C18°C
Saturday
30 May
21°C13°C
6 Jun
21°C17°C
Sunday
31 May
23°C17°C
7 Jun
22°C17°C
Monday
1 Jun
22°C18°C
8 Jun
21°C17°C
Tuesday
2 Jun
22°C17°C
9 Jun
22°C18°C
Wednesday
3 Jun
21°C17°C
10 Jun
24°C19°C
Thursday
4 Jun
22°C17°C
11 Jun
27°C20°C
Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Pittsburgh and San Diego is 3386 km. The most popular airlines for this route are United Airlines, JetBlue Airways, Alaska Airlines, Frontier Airlines, and Southern Airways Express. Pittsburgh and San Diego have 218 direct flights per week.

Frequently asked questions

How long does it take to travel from Pittsburgh to San Diego?
What is the flight distance between Pittsburgh and San Diego?
What airlines offer nonstop (direct) flights between Pittsburgh and San Diego?
What are the most popular routes to and from Pittsburgh?
What are the most popular routes to and from San Diego?
Which airports are there in Pittsburgh?
What airports are near Pittsburgh?
What airports are near San Diego?
Which airlines fly between Pittsburgh and San Diego?
When’s the best time to travel between Pittsburgh and San Diego?
What flights operate between Pittsburgh and San Diego?
How many airports are there near Pittsburgh?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Pittsburgh and San Diego depart?
What time do nonstop (direct) flights between Pittsburgh and San Diego arrive?
What time do flights between Pittsburgh and San Diego depart?
What time do flights between Pittsburgh and San Diego arrive?

Explore alternative trips

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Popular routes

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