United flights from San Francisco to Philadelphia from $ 229*
Featured daily fares for flights from San Francisco (SFO) to Philadelphia (PHL)
expand_more
location_on
location_on
More United deals on San Francisco (SFO) to Philadelphia (PHL) flights
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 08/10/25 - 08/16/25 | from $ 249* Viewed: 2 hours ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 08/15/25 - 08/31/25 | from $ 269* Viewed: 1 day ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 08/16/25 - 08/31/25 | from $ 269* Viewed: 1 day ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 08/22/25 - 08/25/25 | from $ 269* Viewed: 12 hours ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 07/24/25 - 07/29/25 | from $ 279* Viewed: 20 minutes ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 06/23/25 - 06/30/25 | from $ 288* Viewed: 19 hours ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 08/17/25 - 08/31/25 | from $ 299* Viewed: 1 day ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 08/14/25 - 08/17/25 | from $ 299* Viewed: 1 day ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 07/05/25 - 07/12/25 | from $ 309* Viewed: 2 hours ago |
| San Francisco (SFO) | Philadelphia (PHL) | Roundtrip | Economy | 06/21/25 - 06/30/25 | from $ 315* Viewed: 13 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
