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Cheap Flights from Knoxville to San Antonio - TYS to SAT

Did You Know?

American Airlines has 489 connecting flights between Knoxville, TN and San Antonio.
You must make at least one connection to fly from Knoxville, TN to San Antonio.

Cheap Domestic Flights from Knoxville - TYS

Flights
Airline
Lowest Price
American, Delta, United, US Airways
$399

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, Delta, US Airways, American, AirTran
$255
United, US Airways, AirTran, Delta, American
$284
Delta, United, AirTran, American, US Airways
$213
AirTran, American, United, Delta, US Airways
$328
American, US Airways, Delta, United
$351
United, Delta, American, US Airways
$270
Delta, United, American
$289
United, US Airways, Delta
$345
US Airways, Delta, United, American
$264
Delta, United, US Airways
$292
Delta, US Airways, American, AirTran, United
$163
Delta, AirTran, US Airways, United, American
$118
American, US Airways, Delta, United
$227
JetBlue, American, US Airways, United, Delta, AirTran
$354
American, Delta, United, Frontier, US Airways
$195
Frontier, AirTran, Delta, American, US Airways, United
$311
US Airways, American, United, AirTran, Delta, JetBlue
$330
United, Delta, US Airways, American
$285
Delta, Frontier, US Airways, American, United, Alaska, AirTran
$331
Spirit, Frontier, American, AirTran, Delta, United, Alaska, US Airways
$310
United, AirTran, Spirit, US Airways, American, Delta, Alaska
$208
United, AirTran, American, US Airways, Delta
$307
Delta, American, United
$295
Spirit, AirTran, US Airways, Delta, Alaska
$151
AirTran, American, Delta, US Airways, United
$327
Spirit, American, US Airways, Delta, United, AirTran
$140
American, US Airways, Delta, United, AirTran
$376
United, Delta, US Airways, American, AirTran
$326

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
American, Spirit, AirTran, AeroMexico, US Airways, Delta, United
$315
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Cheap Flights from Knoxville to San Antonio, from $392 Round trip from TYS to SAT