Flights from Portland, ME to Philadelphia from $ 357*
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1 Passenger, Economy
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Featured daily fares for flights from Portland, ME (PWM) to Philadelphia (PHL)
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More United deals on Portland, ME (PWM) to Philadelphia (PHL) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 01/21/26 - 01/24/26 | from $Â 357 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 01/21/26 - 01/28/26 | from $Â 368 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 03/10/26 - 03/17/26 | from $Â 374 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 01/27/26 - 02/03/26 | from $Â 379 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 01/27/26 - 01/31/26 | from $Â 383 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 02/06/26 - 02/10/26 | from $Â 403 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 12/31/25 - 01/07/26 | from $Â 408 Viewed: 1 day ago |
| Portland, ME (PWM) | Philadelphia (PHL) | Roundtrip | Economy | 01/24/26 - 01/28/26 | from $Â 408 Viewed: 1 day 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. Schedules are subject to change without notice.
