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Find low faresSouthwest® flights from Philadelphia to Los Angeles from $94
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1 Passenger
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Low fares from Philadelphia to Los Angeles
$
Philadelphia (PHL)to
Los Angeles (LAX)
Depart: 03/02/2026
One-way
Basic
From
$94
Seen: 11 hrs ago
Philadelphia (PHL)to
Los Angeles (LAX)
Depart: 03/02/2026
One-way
Choice
From
$134
Seen: 11 hrs ago
Philadelphia (PHL)to
Los Angeles (LAX)
Depart: 04/25/2026
One-way
Basic
From
$158
Seen: 13 hrs ago
Philadelphia (PHL)to
Los Angeles (LAX)
Depart: 04/18/2026
One-way
Basic
From
$158
Seen: 13 hrs ago
Philadelphia (PHL)to
Los Angeles (LAX)
Depart: 02/21/2026
One-way
Basic
From
$188
Seen: 14 hrs ago
Philadelphia (PHL)to
Los Angeles (LAX)
Depart: 02/28/2026
One-way
Basic
From
$188
Seen: 16 hrs ago
Explore flights from Philadelphia to Los Angeles
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Flight Details
Departing from:
Philadelphia International Airport
Arriving at:
Los Angeles International Airport
Distance:
2402 miles
Route Information
142† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 142 weekly flights from Philadelphia to Los Angeles on Southwest Airlines.
To find the lowest fares by day and time to fly Philadelphia to Los Angeles with Southwest, check out our Low Fare Calendar.
You can rent a car at Los Angeles International Airport book yours with your flight.
Yes! Flights from Philadelphia to Los Angeles—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.