Flights from Miami, FL to Austin, TX

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Best Deals on Flights From Miami, FL (MIA) to Austin, TX (AUS)

Sep 2026
from$293*
Last seen: 2 hours ago
One-way/Economy
Oct 2026
from$174*
Last seen: 13 hours ago
One-way/Economy
Nov 2026
from$285*
Last seen: 22 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $174
Displaying fares for September-2026
  • MIA–AUS: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

    SEP

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    23

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    25

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    26

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  • MIA–AUS, Sep 27, 2026: from $474
    27

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  • MIA–AUS, Sep 28, 2026: from $293
    28

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    29

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    01

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    OCT

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    03

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  • MIA–AUS, Oct 4, 2026: from $296
    04

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  • MIA–AUS, Oct 5, 2026: from $214
    05

    Mon

  • MIA–AUS, Oct 6, 2026: from $174
    06

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  • MIA–AUS, Oct 7, 2026: from $174
    07

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    08

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    11

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    12

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    13

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    14

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    16

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    18

    Sun

    • Range$174-$474

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Miami, FL to Austin, TX on Frontier

    $
    Flights Deals from Miami, FL to Austin, TX on Frontier
    From
    To
    Miami, FL (MIA)Austin, TX (AUS)One-way
    /
    Discount Den Basic Fare    		Departing Dec 27, 2026

    From

    $325

    Last seen: 15 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Miami, FL Austin, TX

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