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Cheap Flights from Knoxville to St Louis - TYS to STL

Did You Know?

You must make at least one connection to fly from Knoxville, TN to St Louis.
Delta Air Lines has 480 connecting flights between Knoxville, TN and St Louis.

Cheap Domestic Flights from Knoxville - TYS

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$309

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
American, US Airways, Delta, United, AirTran
$209
American, Delta, US Airways, AirTran, United
$250
Delta, American, United
$217
United, AirTran, Delta
$296
Delta, AirTran, US Airways, United
$254
US Airways, United, Delta, American
$288
US Airways, Delta, United, American
$223
US Airways, Delta, United
$296
United, Delta, American
$588
United, US Airways, Delta
$261
Alaska, United, Delta, US Airways, American, AirTran, JetBlue
$264
Spirit, American, US Airways, Delta, United, AirTran
$151
Alaska, Delta, AirTran, US Airways
$401
Alaska, United, US Airways, American, Delta
$236
American, Frontier, Delta, United, US Airways, Spirit, AirTran
$273
Delta, AirTran, US Airways, United, American
$171
United, American, AirTran, US Airways, Delta
$80
Frontier, American, US Airways, Delta, United, AirTran
$209
American, US Airways, Delta, United
$137
US Airways, Delta, United, Alaska, AirTran, American
$149
AirTran, United, Alaska, Delta, US Airways
$348
Delta, American, US Airways, AirTran, United
$80
AirTran, US Airways, American, Delta, United
$236
AirTran, Delta, American, US Airways
$371
Delta, United, American, Spirit, AirTran, US Airways
$161
Delta, Frontier, US Airways, American, United, Alaska, AirTran
$331
Spirit, AirTran, US Airways, Delta, Alaska
$93
Delta, AirTran, US Airways, American, United
$327
United, Delta, American, AirTran, US Airways
$141
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Cheap Flights from Knoxville to St Louis, from $330 Round trip from TYS to STL