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Cheap flights from Philadelphia (PHL) to Los Angeles (LAX)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)

How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)
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How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)
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How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)
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Cheap flights from Philadelphia to Los Angeles in December 2025 , January 2026

22 Dec - 27 Jan $ 236.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
PHL
Philadelphia
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22 Dec - 08 Jan $ 239.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
PHL
Philadelphia
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24 Dec - 10 Jan $ 777.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Los Angeles

22 Dec - 01 Jan $ 290.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
PHL
Philadelphia
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22 Dec - 31 Dec $ 359.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
PHL
Philadelphia
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24 Dec - 31 Dec $ 957.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
PHL
Philadelphia
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One-way flights to Los Angeles from Philadelphia

8:41 PM - 6:00 AM
Frontier Airlines
1 Stops
14h 30m
PHL - LAX
$ 148
Kiwi
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5:01 PM - 9:41 PM
Frontier Airlines
1 Stops
9h 17m
PHL - LAX
$ 162
Kiwi
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5:01 PM - 9:51 PM
Frontier Airlines
1 Stops
9h 27m
PHL - LAX
$ 206
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)

Related info for your journey
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How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.