Book Cheap Flights from Philadelphia with Alaska Airlines
Compare one-way ticket prices from Philadelphia.*
Philadelphia (PHL)to
Seattle (SEA)Philadelphia (PHL)to
Anchorage (ANC)Philadelphia (PHL)to
Portland (PDX)Philadelphia (PHL)to
Los Angeles (LAX)Philadelphia (PHL)to
San Francisco (SFO)*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from Philadelphia.*
FromPhiladelphia (PHL) | ToSeattle (SEA) | One-way | Main | Depart: Aug 28, 2024 | From $199* Seen: 6 hours ago |
FromPhiladelphia (PHL) | ToAnchorage (ANC) | One-way | Main | Depart: Jul 1, 2024 | From $340* Seen: 7 hours ago |
FromPhiladelphia (PHL) | ToPortland (PDX) | One-way | Main | Depart: Jul 1, 2024 | From $521* Seen: 7 hours ago |
FromPhiladelphia (PHL) | ToSan Francisco (SFO) | One-way | Main | Depart: Jun 13, 2024 | From $415* Seen: 21 minutes ago |
FromPhiladelphia (PHL) | ToLos Angeles (LAX) | One-way | Main | Depart: Jun 8, 2024 | From $205* Seen: 15 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.