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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 July , August 2026

30 Jul - 15 Aug $ 299.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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30 Jul - 09 Aug $ 321.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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30 Jul - 01 Aug $ 355.00
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

30 Jul - 31 Jul $ 355.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
Pick dates
30 Jul - 31 Jul $ 361.00
MIA
Miami
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
MIA
Miami
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29 Jul - 31 Jul $ 613.00
MIA
Miami
United Airlines
1 STOPS
AUS
Austin
AUS
Austin
United Airlines
1 STOPS
MIA
Miami
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One-way flights to Austin from Miami

11:19 AM - 3:10 PM
Frontier Airlines
1 Stops
6h 20m
MIA - AUS
$ 177
Kiwi
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10:15 PM - 7:00 AM
Frontier Airlines
1 Stops
14h 37m
MIA - AUS
$ 183
Kiwi
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8:48 AM - 12:05 PM
United Airlines
1 Stops
5h 24m
MIA - AUS
$ 289
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.