Austin (AUS) to Miami (MIA) flight deal from $131 USD in economy class

AAAmerican Airlines

Round Trip•Economy

AUS

Austin-Bergstrom International Ai

Austin, United States

MIA

Miami International Airport

Miami, United States

$341 USD

-62%$131 USD

Verified Nov 4, 2025 at 4:08 AM

December 2025

Today

Mon

Tue

Wed

Thu

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Sat

Sun

1$174 2$149 3$131 4$149 5$184 6$131 7$131 8$131 9$131 10$131 11$149 12$184 13$149 14$149 15$131 16$131 17$207 18$284 19$467 20$439 21$460 22$316 23$245 24$263 25$241 26$307 27$347 28$231 29$231 30$166 31$134 1 2 3 4

Rare Availability

5% of dates checked are available within 10% of the lowest price

Monday, December 22nd, 2025

10 round-trip options

Returning

Sat, Dec 27, 2025•5 Day Trip

$371 USD

Google Flights

Returning

Sun, Dec 28, 2025•6 Day Trip

$384 USD

Google Flights

Returning

Mon, Dec 29, 2025•7 Day Trip

$369 USD

Google Flights

Returning

Tue, Dec 30, 2025•8 Day Trip

$360 USD

Google Flights

Returning

Wed, Dec 31, 2025•9 Day Trip

$316 USD

Google Flights

Returning

Thu, Jan 1, 2026•10 Day Trip

$384 USD

Google Flights

Returning

Fri, Jan 2, 2026•11 Day Trip

$507 USD

Google Flights

Returning

Sat, Jan 3, 2026•12 Day Trip

$581 USD

Google Flights

Returning

Sun, Jan 4, 2026•13 Day Trip

$581 USD

Google Flights

Returning

Mon, Jan 5, 2026•14 Day Trip

$497 USD

Google Flights