Cheap flights from Philadelphia to Los Angeles
from 78 US$
From 283 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 78 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Philadelphia to Los Angeles, a about 3,844 km route (around 5h 18m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as United Airlines, Virgin America operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Philadelphia to Los Angeles?
It's usually 2026-09, from 78 USD. Use the price calendar to compare other dates.
How long is the flight from Philadelphia to Los Angeles?
A nonstop flight takes about 5h 18m and covers around 3,844 km. Connecting itineraries take longer.
Are there direct flights from Philadelphia to Los Angeles?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Philadelphia to Los Angeles?
United Airlines, Virgin America operate this route, among others. Compare them all in the results.
When should I book Philadelphia–Los Angeles flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Philadelphia → Los Angeles · Live fares from 100+ sites — free, with no hidden fees.