Cheap flights from Southside starting at €50

View €50 flight on Sun, 8 Feb 2026Opens in a new window

Popular airlines from Southside

  • JetBlue Airways

  • American Airlines

  • Delta

  • Spirit Airlines

  • United

  • Cape Air

  • Southwest Airlines

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Cheapest flights from Southside

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€467 Return, found 5 hours ago
€467
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €467 found 5 hours ago
American Airlines
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€471 Return, found 5 hours ago
€471
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €471 found 5 hours ago
Delta
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€492 Return, found 5 hours ago
€492
Return
found 5 hours ago
Select Delta flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €492 found 5 hours ago
American Airlines
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€505 Return, found 5 hours ago
€505
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €505 found 5 hours ago
American Airlines
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€509 Return, found 5 hours ago
€509
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €509 found 5 hours ago
American Airlines
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€513 Return, found 5 hours ago
€513
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €513 found 5 hours ago
Delta
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€535 Return, found 5 hours ago
€535
Return
found 5 hours ago
Select Delta flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €535 found 5 hours ago
American Airlines
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€539 Return, found 5 hours ago
€539
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €539 found 5 hours ago
Delta
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€543 Return, found 5 hours ago
€543
Return
found 5 hours ago
Select Delta flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €543 found 5 hours ago
United
Mon, 16 Mar - Sun, 22 Mar
STT
St. Thomas
PHL
Philadelphia
€945 Return, found 5 hours ago
€945
Return
found 5 hours ago
Select United flight, departing Mon, 16 Mar from St. Thomas to Philadelphia, returning Sun, 22 Mar, priced at €945 found 5 hours ago

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