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￥24,130 Cheap Flights from Philadelphia (PHL) to St. Louis (STL)

Cheap Flights from Philadelphia to St. Louis (PHL-STL)

Prices were available within the past 7 days and start at ￥24,130 for one-way flights and ￥45,030 for roundtrip, for the period specified. Prices and availability are subject to change.
American Airlines
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥45,030
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥45,030 Found 6 days ago
American Airlines
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥46,640
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥46,640 Found 6 days ago
Delta
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥51,690
Roundtrip
Found 6 days ago
Select Delta flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥51,690 Found 6 days ago
American Airlines
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥54,490
Roundtrip
Found 6 days ago
Select American Airlines flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥54,490 Found 6 days ago
Delta
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥55,130
Roundtrip
Found 6 days ago
Select Delta flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥55,130 Found 6 days ago
Delta
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥58,150
Roundtrip
Found 6 days ago
Select Delta flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥58,150 Found 6 days ago
Delta
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥58,260
Roundtrip
Found 6 days ago
Select Delta flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥58,260 Found 6 days ago
Delta
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥59,010
Roundtrip
Found 6 days ago
Select Delta flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥59,010 Found 6 days ago
United
Mon, Aug 10 - Mon, Aug 17
PHL
Philadelphia
STL
St. Louis
￥61,260
Roundtrip
Found 6 days ago
Select United flight, departing Mon, Aug 10 from Philadelphia to St. Louis, returning Mon, Aug 17, priced at ￥61,260 Found 6 days ago
Alaska Airlines
Tue, Aug 11 - Sun, Aug 16
PHL
Philadelphia
STL
St. Louis
￥180,260
Roundtrip
Found 5 days ago
Select Alaska Airlines flight, departing Tue, Aug 11 from Philadelphia to St. Louis, returning Sun, Aug 16, priced at ￥180,260 Found 5 days ago

Find the cheapest month to fly from Philadelphia (PHL) to St. Louis (STL)

February is typically the cheapest month to fly

From ￥23,227 - ￥91,796 per traveler.

Travel information

Origin airport
Philadelphia Intl. Airport
Destination airport
St. Louis Lambert Intl. Airport
Distance
1,305 km away
Airlines serving
Frontier Airlines, American Airlines, United, Delta, Southwest Airlines, Alaska Airlines
Popular airline
Frontier Airlines
Roundtrip price
￥45,030
Average flight time
2 hours 31 mins
*Available to One Key members.