$282 Cheap United flights St. Louis (STL) to Philadelphia (PHL)
$282 Cheap United flights St. Louis (STL) to Philadelphia (PHL)
Prices were available within the past 7 days and start at $282 for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, May 24 - Thu, May 28
STL
St. Louis
PHL
Philadelphia
$397 Roundtrip, found 19 hours ago
$397
Roundtrip
found 19 hours ago
Alternative airports near Philadelphia
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Philadelphia Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1298 km |
Average flight time | 3 hours 14 mins |
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Most Popular United Routes from St. Louis
Most Popular United Routes from Philadelphia
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Popular Domestic Routes in Philadelphia Intl.
- Dayton to Los Angeles (DAY - LAX)
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- Missoula to State College (MSO - SCE)
- Boston to Atlanta (BOS - ATL)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Atlanta to Miami (ATL - MIA)
- Newark Liberty Intl. Airport to London (EWR - LHR)