$134 Cheap Spirit Airlines flights St. Thomas (STT) to Austin (AUS)

View $134 flight on Fri, Jul 18, 2025Opens in a new window

$134 Cheap Spirit Airlines flights St. Thomas (STT) to Austin (AUS)

Prices were available within the past 7 days and start at $134 for one-way flights and $320 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Spirit Airlines
Fri, Jul 18 - Fri, Aug 1
STT
St. Thomas
AUS
Austin
$320
Roundtrip
Found 2 days ago
Select Spirit Airlines flight, departing Fri, Jul 18 from St. Thomas to Austin, returning Fri, Aug 1, priced at $320 Found 2 days ago
Spirit Airlines
Fri, Jul 18 - Fri, Aug 1
STT
St. Thomas
AUS
Austin
$334
Roundtrip
Found 2 days ago
Select Spirit Airlines flight, departing Fri, Jul 18 from St. Thomas to Austin, returning Fri, Aug 1, priced at $334 Found 2 days ago
Spirit Airlines
Fri, Jul 18 - Fri, Aug 1
STT
St. Thomas
AUS
Austin
$340
Roundtrip
Found 2 days ago
Select Spirit Airlines flight, departing Fri, Jul 18 from St. Thomas to Austin, returning Fri, Aug 1, priced at $340 Found 2 days ago
Spirit Airlines
Fri, Jul 18 - Fri, Aug 1
STT
St. Thomas
AUS
Austin
$406
Roundtrip
Found 2 days ago
Select Spirit Airlines flight, departing Fri, Jul 18 from St. Thomas to Austin, returning Fri, Aug 1, priced at $406 Found 2 days ago
Spirit Airlines
Fri, Jul 18 - Fri, Aug 1
STT
St. Thomas
AUS
Austin
$410
Roundtrip
Found 2 days ago
Select Spirit Airlines flight, departing Fri, Jul 18 from St. Thomas to Austin, returning Fri, Aug 1, priced at $410 Found 2 days ago
Spirit Airlines
Fri, Jul 18 - Fri, Aug 1
STT
St. Thomas
AUS
Austin
$420
Roundtrip
Found 2 days ago
Select Spirit Airlines flight, departing Fri, Jul 18 from St. Thomas to Austin, returning Fri, Aug 1, priced at $420 Found 2 days ago
Flights from St. Thomas (STT) to Austin (AUS)
Origin airport
Cyril E. King
Destination airport
Austin-Bergstrom Intl.
Distance
3530 km