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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
$208
American, Delta, US Airways, AirTran, United
$250
Delta, American, United
$230
United, AirTran, Delta
$271
Delta, AirTran, US Airways, United
$252
US Airways, United, Delta, American
$273
US Airways, Delta, United, American
$208
US Airways, Delta, United
$326
United, Delta, American
$507
United, US Airways, Delta
$249
Alaska, United, Delta, US Airways, American, AirTran, JetBlue
$249
Spirit, American, US Airways, Delta, United, AirTran
$140
Alaska, Delta, AirTran, US Airways
$379
Alaska, United, US Airways, American, Delta
$232
American, Frontier, Delta, United, US Airways, Spirit, AirTran
$122
Delta, AirTran, US Airways, United, American
$151
United, American, AirTran, US Airways, Delta
$70
Frontier, American, US Airways, Delta, United, AirTran
$209
American, US Airways, Delta, United
$230
US Airways, Delta, United, Alaska, AirTran, American
$188
AirTran, United, Alaska, Delta, US Airways
$300
Delta, American, US Airways, AirTran, United
$101
AirTran, US Airways, American, Delta, United
$238
AirTran, Delta, American, US Airways
$359
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
$300
United, Delta, American, AirTran, US Airways
$141
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Cheap Flights from Knoxville to St Louis, from $342 Round trip from TYS to STL