Philadelphia to Los Angeles flights
The cheapest round trip we found from Philadelphia to Los Angeles is $312 (Jan 6 – 11, 2027, 2 stops), 30% below the usual $447.
PHL to LAX · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | No fares found yet |
| December 2026 | $494 |
| January 2027 | $312 (cheapest month) |
| February 2027 | No fares found yet |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | $447 |
Cheapest dates in the next 4 months
Round trip, per person-
Jan 6 – 11, 2027 5 nights · leave Wed$312 −30% vs usual$312 −30% vs usual Book
Frontier Airlines 2 stops · 8h 17m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Los Angeles
One Go City pass for Warner Bros. Studio Tour Hollywood, Hollywood Sign walking tour, SoFi Stadium tour and more
- All-Inclusive Pass Unlimited Visit as many attractions as you like for 1–7 days from $94 See pass
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- Essentials Pass A few top attractions, chosen as you go from $69 See pass
Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Los Angeles · Jan 6 – 11, 2027Partner links: we may earn a commission if you book, at no extra cost to you.
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Philadelphia to Los Angeles: questions
How much does a flight from Philadelphia to Los Angeles cost?
The cheapest round trip we have found right now is $312, leaving January 6 and returning January 11. The usual price on this route is about $447, so this fare is 30% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Philadelphia to Los Angeles?
January 2027, with round trips from $312. The most expensive month in our data is December (from $494). Based on the 3 months ahead we have prices for.
Which airports do Philadelphia to Los Angeles flights use?
Philadelphia airports include Philadelphia International (PHL) and Trenton-Mercer (TTN). Los Angeles airports include Los Angeles International (LAX), Bob Hope – Hollywood Burbank (BUR) and John Wayne – Santa Ana (SNA). The prices on this page cover every airport in both cities (PHL and LAX are the city codes).
About this route
We track round-trip economy fares from Philadelphia (United States) to Los Angeles (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $312, departing January 6 and returning January 11, about 30% below the usual $447. The cheapest month to fly in our data is January, from $312. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.