Cheap Flights from Austin to St Louis - AUS to STL (reverse)
Popular Flights from Austin to St Louis
- Airfare from Austin to St Louis on US Airways from $197 round trip
- Airfare from Austin to St Louis on Delta from $323 round trip
- Airfare from Austin to St Louis on United from $329 round trip
- Airfare from Austin to St Louis on AirTran from $331 round trip
- Airfare from Austin to St Louis on American from $332 round trip
Did You Know?
- Dallas-Fort Worth, TX is the most popular connection for one stop flights between Austin, TX and St Louis, MO.
- The shortest flight between Austin, TX and St Louis, MO on Southwest is 734 miles.
- American has the most one stop flights between Austin, TX and St Louis, MO.
- Qatar has 1 one stop flight between Austin, TX and St Louis, MO.
- The smallest aircraft operated by Alaska flying between Austin, TX and St Louis, MO is a M80 with 140 seats.
- 9 airlines operate between Austin, TX and St Louis, MO
- The largest aircraft operated by US Airways flying between Austin, TX and St Louis, MO is a 32S with 120 seats.
- 184 flights per week fly out of Austin, TX connecting to St Louis, MO
Farecompare Research Tools
Advance Purchase Prices from Austin to St Louis
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- American$705$705$705$489$489$357$409
- Continental$702$702$702$494$494$354$406
- Delta$696$696$696$480$480$348$400
- US Airways$217
- United$702$702$702$494$494$354$406
Cheap Domestic Flights from Austin - AUS
Flights
Airline
Lowest Price
US Airways, United, American, JetBlue, Virgin America, AirTran, Delta, Frontier
$242
Frontier, United, Delta, American, US Airways, JetBlue, Alaska, Virgin America
$222
Frontier, Virgin America, United, Alaska, Delta, JetBlue, American, US Airways
$238
American, Delta, United, Alaska, Virgin America, JetBlue, Frontier, US Airways
$242