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Cheap Flights from Knoxville to San Antonio - TYS to SAT

Did You Know?

126,102 seats are available per week to fly from Knoxville, TN to San Antonio.
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.
There are 3776 flights from Knoxville, TN to San Antonio per week.

Cheap Domestic Flights from Knoxville - TYS

Flights
Airline
Lowest Price
American, Delta, United, US Airways
$392

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, Delta, US Airways, American, AirTran
$290
United, US Airways, AirTran, Delta, American
$341
Delta, United, AirTran, American, US Airways
$197
AirTran, American, United, Delta, US Airways
$331
American, US Airways, Delta, United
$348
United, Delta, American, US Airways
$243
Delta, United, American
$310
United, US Airways, Delta
$337
US Airways, Delta, United, American
$300
Delta, United, US Airways
$315
Delta, US Airways, American, AirTran, United
$292
Delta, AirTran, US Airways, United, American
$118
American, US Airways, Delta, United
$227
JetBlue, American, US Airways, United, Delta, AirTran
$360
American, Delta, United, Frontier, US Airways
$199
Frontier, AirTran, Delta, American, US Airways, United
$198
US Airways, American, United, AirTran, Delta, JetBlue
$342
United, Delta, US Airways, American
$265
Delta, Frontier, US Airways, American, United, Alaska, AirTran
$331
Spirit, Frontier, American, AirTran, Delta, United, Alaska, US Airways
$316
United, AirTran, Spirit, US Airways, American, Delta, Alaska
$208
United, AirTran, American, US Airways, Delta
$311
Delta, American, United
$296
Spirit, AirTran, US Airways, Delta, Alaska
$140
AirTran, American, Delta, US Airways, United
$300
Spirit, American, US Airways, Delta, United, AirTran
$130
American, US Airways, Delta, United, AirTran
$345
United, Delta, US Airways, American, AirTran
$356

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
American, Spirit, AirTran, AeroMexico, US Airways, Delta, United
$303
Cheap Flights from Knoxville to San Antonio, from $398 Round trip from TYS to SAT