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Cheap Flights from St Louis to Allentown - Bethlehem - Easton - STL to ABE

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75,687 seats are available per week to fly from St Louis, MO to Allentown - Bethlehem - Easton.
You must make at least one connection to fly from St Louis, MO to Allentown - Bethlehem - Easton.
US Airways has 420 connecting flights between St Louis, MO and Allentown - Bethlehem - Easton.
There are 3252 flights from St Louis, MO to Allentown - Bethlehem - Easton per week.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Frontier
$232
American, United, Delta, US Airways, AirTran
$275
American, Delta, US Airways, United
$223
Delta, US Airways, American, United, AirTran
$98
AirTran, American, Delta, US Airways, United
$203
Delta, Air Choice One, American, US Airways, United, Alaska
$172
United, US Airways, Delta
$240
United, Delta, American, AirTran, US Airways
$190
AirTran, United, Delta, American, US Airways
$325
US Airways, American, United, Delta
$344
AirTran, US Airways, American, Delta, United
$145
United, Delta, American, Frontier
$234
AirTran, US Airways, United
$240
United, Delta, US Airways, American, AirTran
$253
AirTran, American, US Airways, Delta, United
$253

Cheap Domestic Flights to Allentown - Bethlehem - Easton - ABE

Flights
Airline
Lowest Price
American
$283
US Airways, American, United
$309
United, Delta, US Airways, American
$303
Delta, American
$294
American, US Airways, Delta, United
$303
US Airways, United, Delta, American
$318
US Airways, American, United
$300
American, US Airways, United, Delta
$303
American, United, US Airways, Delta
$300
United, American, US Airways, Delta
$303
American, United, Delta
$300
American, US Airways, Delta, United
$453
Cheap Flights from St Louis to Allentown - Bethlehem - Easton, from $369 Round trip from STL to ABE