Cheap flights from Philadelphia to Los Angeles

One-way fares from $134 · PHL → LAX · prices found by travellers in the last 48 hours

Compare all dates Los Angeles → Philadelphia
Cheapest fare
$134

Southwest Airlines · Tue, Mar 30

Cheapest month
March

from $134

Direct flights
Not recently

Usually 1+ stop

Quickest trip
7h 20m

3,840 km

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Cheapest month to fly from Philadelphia to Los Angeles

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $138
  2. March 2027 Cheapest $134

Cheapest dates in March 2027

The lowest fares we've seen for each day, cheapest first.

Southwest Airlines
Depart11:20 Tue, Mar 30PHL → LAX 7h 45m · 2 stops
$134one way, per person
View deal
See every date in March 2027 →

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About flights from Philadelphia to Los Angeles

Philadelphia (PHL) and Los Angeles (LAX) are about 3,840 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 7h 20m. Over the next few months, one-way fares start from $134, and March 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Philadelphia to Los Angeles?

The cheapest one-way fare we've seen recently is $134 with Southwest Airlines, departing Tuesday, March 30, 2027. Over the coming months, the lowest fare in each month ranges from $134 to $138.

What is the cheapest month to fly from Philadelphia to Los Angeles?

March 2027 currently has the lowest fares, from $134 one way.

Are there direct flights from Philadelphia to Los Angeles?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Philadelphia to Los Angeles?

The quickest journey we've seen takes about 7h 20m. Philadelphia and Los Angeles are around 3,840 km apart.

Which airlines fly from Philadelphia to Los Angeles?

Recent fares on this route were with jetBlue and Southwest Airlines.

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