Fly nonstop from Philadelphia to Los Angeles for $139 roundtrip on American. If you're in LA and looking for a trip to the Northeast, this fare also works from Los Angeles to Philadelphia.

I found seats departing Philadelphia PHL on Saturday, February 9, returning from Los Angeles LAX on Wednesday, February 13.

There are only a few other scattered travel dates available for this price. Travel to LA on February 9, 26, or March 12. Travel from LA on scattered Tuesdays, Wednesdays, and Saturdays, through early March. If you can't make a roundtrip work out with these limited travel dates, try combining a $70 one-way flight with another cheap one-way fare.

See our fare details for booking info.

This is a Basic Economy fare, which has extra restrictions on seat selection and ticket changes. A Main Cabin Economy fare is $267 roundtrip for these dates so you may want to deal with the restrictions for a super cheap flight across the country.

For more information on American's fares and tips on flying the airline, read our guide on How to Fly American Airlines.

Looking for more deals to LA? Check out all of our fares to Los Angeles (LAX).

Need a room in LA? Here's a look at what's available for the mentioned dates on Hotelwatchdog.