Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Philadelphia to San Diego is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
  • JetBlue Airways JetBlue Airways
  • Southwest Airlines Southwest Airlines
  • Alaska Airlines Alaska Airlines
  • Spirit Airlines Spirit Airlines
Cheapest Month February

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Philadelphia to San Diego is February.

  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Philadelphia to San Diego is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

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  • Availability
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  • 19:05 PHL
    22:12 SAN
    6Hrs, 07m Direct
  • PHLPhiladelphia International Airport 19:05 - SAN 22:12 6h 07m Direct
  • PHLPhiladelphia International Airport 19:05
  • SANSan Diego International Airport 22:12
  • 6h 07m
  • Direct
  • American Airlines (AA 2360)Airbus
  • American Airlines (AA 2360)
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  • 19:05 PHL
    22:12 SAN
    6Hrs, 07m Direct
  • PHLPhiladelphia International Airport 19:05 - SAN 22:12 6h 07m Direct
  • PHLPhiladelphia International Airport 19:05
  • SANSan Diego International Airport 22:12
  • 6h 07m
  • Direct
  • American Airlines (AA 2360)Airbus A321 Neo
  • American Airlines (AA 2360)
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  • Airbus A321 Neo
  • 19:05 PHL
    22:09 SAN
    6Hrs, 04m Direct
  • PHLPhiladelphia International Airport 19:05 - SAN 22:09 6h 04m Direct
  • PHLPhiladelphia International Airport 19:05
  • SANSan Diego International Airport 22:09
  • 6h 04m
  • Direct
  • American Airlines (AA 3134)Airbus A321 Neo
  • American Airlines (AA 3134)
    • -
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  • Airbus A321 Neo
  • 20:43 PHL
    23:34 SAN
    5Hrs, 51m Direct
  • PHLPhiladelphia International Airport 20:43 - SAN 23:34 5h 51m Direct
  • PHLPhiladelphia International Airport 20:43
  • SANSan Diego International Airport 23:34
  • 5h 51m
  • Direct
  • American Airlines (AA 3134)Airbus A321 Neo
  • American Airlines (AA 3134)
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  • 08:43 PHL
    11:47 SAN
    6Hrs, 04m Direct
  • PHLPhiladelphia International Airport 08:43 - SAN 11:47 6h 04m Direct
  • PHLPhiladelphia International Airport 08:43
  • SANSan Diego International Airport 11:47
  • 6h 04m
  • Direct
  • American Airlines (AA 1621)Airbus A321 Neo
  • American Airlines (AA 1621)
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    • -
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  • Airbus A321 Neo
  • 09:00 PHL
    11:54 SAN
    5Hrs, 54m Direct
  • PHLPhiladelphia International Airport 09:00 - SAN 11:54 5h 54m Direct
  • PHLPhiladelphia International Airport 09:00
  • SANSan Diego International Airport 11:54
  • 5h 54m
  • Direct
  • American Airlines (AA 1621)Airbus A321 Neo
  • American Airlines (AA 1621)
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  • Airbus A321 Neo
  • 16:30 PHL
    19:18 SAN
    5Hrs, 48m Direct
  • PHLPhiladelphia International Airport 16:30 - SAN 19:18 5h 48m Direct
  • PHLPhiladelphia International Airport 16:30
  • SANSan Diego International Airport 19:18
  • 5h 48m
  • Direct
  • American Airlines (AA 1278)Airbus
  • American Airlines (AA 1278)
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  • 16:30 PHL
    19:22 SAN
    5Hrs, 52m Direct
  • PHLPhiladelphia International Airport 16:30 - SAN 19:22 5h 52m Direct
  • PHLPhiladelphia International Airport 16:30
  • SANSan Diego International Airport 19:22
  • 5h 52m
  • Direct
  • American Airlines (AA 1278)Airbus
  • American Airlines (AA 1278)
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What’s the fastest flight time from Philadelphia to San Diego?

The fastest flight time for direct flights from Philadelphia to San Diego is 5 hours 48 minutes. Check latest flight schedules & prices on Wego.

How far is San Diego from Philadelphia?

The flight distance between Philadelphia and San Diego is 3811km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 08:43. The last flight of the day departs at 19:00. See the full list of flight times on Wego.

How many airlines offer direct flights from Philadelphia to San Diego?

There are 1 airlines that offer direct flights from Philadelphia to San Diego. Find out the list of airlines on Wego.