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Cheap flights from Miami (MIA) to Austin (AUS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Miami (MIA) to Austin (AUS)

How to find the cheapest flight from Miami (MIA) to Austin (AUS)
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How to find the cheapest flight from Miami (MIA) to Austin (AUS)
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How to find the cheapest flight from Miami (MIA) to Austin (AUS)
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Cheap flights from Miami to Austin in September , October 2026

18 Sep - 21 Oct $ 279.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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14 Sep - 10 Oct $ 287.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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07 Sep - 10 Oct $ 772.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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Last minute flights from Miami to Austin

14 Sep - 01 Oct $ 293.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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26 Sep - 30 Sep $ 427.00
MIA
Miami
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
MIA
Miami
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07 Sep - 01 Oct $ 778.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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One-way flights to Austin from Miami

5:50 AM - 9:15 AM
Frontier Airlines
1 Stops
7h 40m
MIA - AUS
$ 158
Kiwi
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5:50 AM - 4:16 PM
Frontier Airlines
1 Stops
14h 39m
MIA - AUS
$ 164
Kiwi
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11:30 AM - 2:20 PM
United Airlines
1 Stops
4h 56m
MIA - AUS
$ 319
Kiwi
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How to find the cheapest flight from Miami (MIA) to Austin (AUS)

Related info for your journey
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How to find the cheapest flight from Miami (MIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Miami (MIA) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.