Flights from Austin to Lennox

Cheapest flights from Austin

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 4 - Wed, Aug 6

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Wed, Aug 6, priced at $245 found 1 day ago

Tue, Aug 5 - Wed, Aug 6

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Wed, Aug 6, priced at $251 found 1 day ago

Tue, Aug 5 - Sun, Aug 10

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Sun, Aug 10, priced at $255 found 1 day ago

Mon, Aug 4 - Thu, Aug 7

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Thu, Aug 7, priced at $255 found 1 day ago

Mon, Aug 4 - Sun, Aug 10

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 4 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Sun, Aug 10, priced at $259 found 1 day ago

Wed, Aug 6 - Thu, Aug 7

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Thu, Aug 7, priced at $290 found 1 day ago

Mon, Aug 4 - Fri, Aug 8

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Fri, Aug 8, priced at $304 found 1 day ago

Sun, Aug 3 - Sun, Aug 10

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$309 Roundtrip, found 1 day ago

$309

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 3 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Sun, Aug 10, priced at $309 found 1 day ago

Wed, Aug 6 - Fri, Aug 8

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$325 Roundtrip, found 1 day ago

$325

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Fri, Aug 8, priced at $325 found 1 day ago

Tue, Aug 5 - Fri, Aug 8

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$348 Roundtrip, found 1 day ago

$348

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Fri, Aug 8, priced at $348 found 1 day ago

Thu, Aug 7 - Fri, Aug 8

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$352 Roundtrip, found 1 day ago

$352

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Aug 7 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Fri, Aug 8, priced at $352 found 1 day ago

Sun, Aug 3 - Wed, Aug 6

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$375 Roundtrip, found 1 day ago

$375

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Wed, Aug 6, priced at $375 found 1 day ago

Sun, Aug 3 - Thu, Aug 7

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$385 Roundtrip, found 1 day ago

$385

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 3 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Thu, Aug 7, priced at $385 found 1 day ago

Sun, Aug 3 - Fri, Aug 8

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$402 Roundtrip, found 1 day ago

$402

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 3 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Fri, Aug 8, priced at $402 found 1 day ago

Sun, Aug 3 - Tue, Aug 5

AUS

Austin-Bergstrom Intl.

FSD

Sioux Falls Regional

$431 Roundtrip, found 1 day ago

$431

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 3 from Austin-Bergstrom Intl. to Sioux Falls Regional, returning Tue, Aug 5, priced at $431 found 1 day ago