MIA to AUS from $209 in economy

AAAmerican Airlines

Round Trip•Economy

MIA

Miami International Airport

Miami, United States

AUS

Austin-Bergstrom International Ai

Austin, United States

$310 USD

-33%$209 USD

Verified 14 days ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$369 1$267 2$257 3$267 4$267 5$257 6$282 7$267 8$257 9$267 10$267 11$267 12$292 13$317 14$302 15$257 16$257 17$267 18$349 19$359 20$282 21$267 22$257 23$257 24$267 25$267 26$379 27$379 28$359 29$267 30$311 31$292 1$404 2$558 3$533

Rare Availability

9% of dates checked are available within 10% of the lowest price

Saturday, December 19th, 2026

8 round-trip options

Returning

Thu, Dec 24, 2026•5 Day Trip

$394 USD

Google Flights

Returning

Sun, Dec 27, 2026•8 Day Trip

$521 USD

Google Flights

Returning

Mon, Dec 28, 2026•9 Day Trip

$461 USD

Google Flights

Returning

Tue, Dec 29, 2026•10 Day Trip

$359 USD

Google Flights

Returning

Wed, Dec 30, 2026•11 Day Trip

$359 USD

Google Flights

Returning

Thu, Dec 31, 2026•12 Day Trip

$369 USD

Google Flights

Returning

Fri, Jan 1, 2027•13 Day Trip

$369 USD

Google Flights

Returning

Sat, Jan 2, 2027•14 Day Trip

$471 USD

Google Flights

Miami (MIA) to Austin (AUS) flight deal in economy from $209

Miami International Airport

Austin-Bergstrom International Ai

December 2026

Saturday, December 19th, 2026