$175 Cheap United flights Seattle (SEA) to Philadelphia (PHL)
$175 Cheap United flights Seattle (SEA) to Philadelphia (PHL)
Prices were available within the past 7 days and start at $175 for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, May 5 - Fri, May 15
SEA
Seattle
PHL
Philadelphia
$347 Roundtrip, found 4 hours ago
$347
Roundtrip
found 4 hours ago
Find the cheapest month to fly from Seattle (SEA) to Philadelphia (PHL)
March is typically the cheapest month to fly
From $148 - $402 per traveler.
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Philadelphia Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Alaska Airlines |
Distance | 3794 km |
Average flight time | 8 hours 11 mins |
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Most Popular United Routes from Seattle
Most Popular United Routes from Philadelphia
- Mobile to Denver (MOB - DEN)
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- Montreal to Toulouse (YUL - TLS)
- Fort Lauderdale to Ottawa (FLL - YOW)
- New York to Springfield (LGA - SGF)
- Harrisburg to Denver (MDT - DEN)
- San Francisco to Chicago (SFO - ORD)
- Newark Liberty Intl. Airport to Springfield (EWR - SGF)
- Memphis to Orlando (MEM - MCO)
- Montreal to Toulouse (YUL - TLS)
Popular Domestic Routes in Philadelphia Intl.
- Mobile to Denver (MOB - DEN)
- Memphis to Orlando (MEM - MCO)
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- Eugene to Chicago (EUG - ORD)
- San Francisco to Chicago (SFO - ORD)
- Harrisburg to Denver (MDT - DEN)
- Fargo to Los Angeles (FAR - LAX)
- Atlanta to Buffalo (ATL - BUF)
- New York to Orlando (LGA - MCO)
- Colorado Springs to Los Angeles (COS - LAX)