Cheap flights from Austin to South Florida

View AU$111 flight on Thu, 11 Dec. 2025Opens in a new window

Popular airlines from Austin to South Florida

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Austin (AUS) to South Florida (FLL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 17 Aug. - Mon, 25 Aug.
AUS
Austin
MIA
Miami
AU$236 Return, found 2 days ago
AU$236
Return
found 2 days ago
Select American Airlines flight, departing Sun, 17 Aug. from Austin to Miami, returning Mon, 25 Aug., priced at AU$236 found 2 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
AUS
Austin
MIA
Miami
AU$245 Return, found 3 days ago
AU$245
Return
found 3 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Austin to Miami, returning Sat, 13 Sep., priced at AU$245 found 3 days ago
American Airlines
Sun, 7 Sep. - Sun, 14 Sep.
AUS
Austin
MIA
Miami
AU$308 Return, found 1 day ago
AU$308
Return
found 1 day ago
Select American Airlines flight, departing Sun, 7 Sep. from Austin to Miami, returning Sun, 14 Sep., priced at AU$308 found 1 day ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
AUS
Austin
MIA
Miami
AU$333 Return, found 3 days ago
AU$333
Return
found 3 days ago
Select Delta flight, departing Sat, 6 Sep. from Austin to Miami, returning Sat, 13 Sep., priced at AU$333 found 3 days ago
American Airlines
Sun, 17 Aug. - Mon, 25 Aug.
AUS
Austin
MIA
Miami
AU$350 Return, found 2 days ago
AU$350
Return
found 2 days ago
Select American Airlines flight, departing Sun, 17 Aug. from Austin to Miami, returning Mon, 25 Aug., priced at AU$350 found 2 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
AUS
Austin
MIA
Miami
AU$394 Return, found 3 days ago
AU$394
Return
found 3 days ago
Select United flight, departing Sat, 6 Sep. from Austin to Miami, returning Sat, 13 Sep., priced at AU$394 found 3 days ago

Find the cheapest month to fly from Austin (AUS) to Miami (MIA)

September is typically the cheapest month to fly

From AU$159 - AU$297 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.