฿5,425 Cheap Delta flights from Philadelphia to Los Angeles (PHL→QLA)

View ฿5,425 flight on Thu, 7 May 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Delta flights from Philadelphia to Los Angeles (PHL→QLA)

Prices were available within the past 7 days and start at ฿5,425 for one-way flights and ฿17,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 28 Mar - Tue, 31 Mar
PHL
Philadelphia
LAX
Los Angeles
฿17,065 Return, found 5 days ago
฿17,065
Return
found 5 days ago
Select Delta flight, departing Sat, 28 Mar from Philadelphia to Los Angeles, returning Tue, 31 Mar, priced at ฿17,065 found 5 days ago
Delta
Sat, 28 Mar - Tue, 31 Mar
PHL
Philadelphia
LAX
Los Angeles
฿18,490 Return, found 5 days ago
฿18,490
Return
found 5 days ago
Select Delta flight, departing Sat, 28 Mar from Philadelphia to Los Angeles, returning Tue, 31 Mar, priced at ฿18,490 found 5 days ago
Delta
Sat, 28 Mar - Tue, 31 Mar
PHL
Philadelphia
LAX
Los Angeles
฿18,645 Return, found 5 days ago
฿18,645
Return
found 5 days ago
Select Delta flight, departing Sat, 28 Mar from Philadelphia to Los Angeles, returning Tue, 31 Mar, priced at ฿18,645 found 5 days ago
Delta
Sat, 28 Mar - Tue, 31 Mar
PHL
Philadelphia
LAX
Los Angeles
฿20,065 Return, found 5 days ago
฿20,065
Return
found 5 days ago
Select Delta flight, departing Sat, 28 Mar from Philadelphia to Los Angeles, returning Tue, 31 Mar, priced at ฿20,065 found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Los Angeles (QLA)

May is typically the cheapest month to fly

From ฿2,904 - ฿13,936 per traveller.
Flight from Philadelphia to Los Angeles route information
Origin airport
Philadelphia Intl.
Destination airport
Los Angeles Intl.
Distance
3833 km
*Available to Expedia members.