Cheap Flights from Miami, FL to Austin, TX from $37

Return flight: Austin – Miami

On Cheapflightsplus.com you will find 4 direct and 309 connecting flights from Miami to Austin. You can compare airfare deals from 6 airlines and multiple travel sites from $37, book and save on cheap plane tickets and last minute offers. Also check out MIA-AUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Miami to Austin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $37 (one-way), $63 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Miami to Austin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:00 — 08:55
07:00 — 08:55 NK517 Spirit Airlines
Miami — Austin
2h 55m
Find flight
from$37
07:43 — 09:42
07:43 — 09:42 F94123 Frontier Airlines
Miami — Austin
2h 59m
Find flight
from$39
08:14 — 10:25
08:14 — 10:25 NK2722 Spirit Airlines
Miami — Austin
3h 11m
Find flight
from$48
19:57 — 22:16
19:57 — 22:16 NK1478 Spirit Airlines
Miami — Austin
3h 19m
Find flight
from$63
06:00 — 16:46
06:00 — 08:16 F92483 Frontier Airlines
Miami — Atlanta
7h 11m stop
15:24 — 16:46 F94211 Frontier Airlines
Atlanta — Austin
11h 46m
including layover
Find flight
from$78
06:01 — 17:13
06:01 — 09:03 NK385 Spirit Airlines
Miami — Newark
5h 11m stop
14:14 — 17:13 NK516 Spirit Airlines
Newark — Austin
12h 12m
including layover
Find flight
from$66
08:59 — 15:36
08:59 — 11:58 NK380 Spirit Airlines
Miami — Detroit
1h 28m stop
13:26 — 15:36 NK3878 Spirit Airlines
Detroit — Austin
7h 37m
including layover
Find flight
from$99
09:00 — 13:08
08:40 — 10:36 UA1913 United Airlines
Miami — Houston
1h 11m stop
12:07 — 13:08 UA1859 United Airlines
Houston — Austin
5h 8m
including layover
Find flight
from$136
09:00 — 15:21
08:40 — 10:31 UA1913 United Airlines
Miami — Houston
3h 24m stop
14:20 — 15:22 UA2483 United Airlines
Houston — Austin
7h 21m
including layover
Find flight
from$136
12:06 — 17:05
12:06 — 14:00 UA1964 United Airlines
Miami — Houston
2h 4m stop
16:04 — 17:05 UA1181 United Airlines
Houston — Austin
5h 59m
including layover
Find flight
from$136
12:20 — 18:34
11:45 — 14:55 F93025 Frontier Airlines
Miami — Cleveland
59m stop
16:15 — 18:38 F94001 Frontier Airlines
Cleveland — Austin
7h 14m
including layover
Find flight
from$75
13:07 — 17:13
+1 day
13:07 — 16:18 NK671 Spirit Airlines
Miami — Newark
21h 56m stop
14:14 — 17:13 NK516 Spirit Airlines
Newark — Austin
29h 6m
including layover
Find flight
from$122
14:23 — 11:05
+1 day
14:23 — 17:30 NK1178 Spirit Airlines
Miami — Newark
14h 29m stop
14:32 — 17:37 NK1719 Spirit Airlines
Newark — Austin
21h 42m
including layover
Find flight
from$169
16:16 — 22:45
16:16 — 18:50 UA1495 United Airlines
Miami — Chicago
1h 3m stop
19:53 — 22:45 UA457 United Airlines
Chicago — Austin
7h 29m
including layover
Find flight
from$136
16:53 — 22:28
16:53 — 18:47 UA1927 United Airlines
Miami — Houston
2h 34m stop
22:00 — 22:59 UA1179 United Airlines
Houston — Austin
6h 35m
including layover
Find flight
from$136
19:00 — 07:57
+1 day
19:00 — 22:05 NK1401 Spirit Airlines
Miami — Newark
6h 55m stop
05:00 — 07:57 NK2951 Spirit Airlines
Newark — Austin
13h 57m
including layover
Find flight
from$122
20:15 — 07:57
+1 day
20:15 — 23:20 NK179 Spirit Airlines
Miami — Newark
5h 40m stop
05:00 — 07:57 NK2951 Spirit Airlines
Newark — Austin
12h 42m
including layover
Find flight
from$72
20:55 — 10:58
+1 day
20:55 — 23:29 NK2697 Spirit Airlines
Miami — Las Vegas
6h 46m stop
06:15 — 10:58 G431 Allegiant Air
Las Vegas — Austin
15h 3m
including layover
Find flight
from$117
21:48 — 07:23
+1 day
21:48 — 23:00 NK676 Spirit Airlines
Miami — Orlando
6h 45m stop
05:45 — 07:23 NK509 Spirit Airlines
Orlando — Austin
10h 35m
including layover
Find flight
from$145
10:11 — 19:14
+1 day
10:11 — 13:21 NK2738 Spirit Airlines
Miami — Detroit
20h 16m stop
09:37 — 11:03 NK2141 Spirit Airlines
Detroit — Las Vegas
3h 15m stop
14:18 — 19:14 NK2627 Spirit Airlines
Las Vegas — Austin
34h 3m
including layover
Find flight
from$143
10:39 — 08:55
+1 day
10:39 — 13:29 NK3150 Spirit Airlines
Miami — Philadelphia
4h 49m stop
18:18 — 21:15 NK877 Spirit Airlines
Philadelphia — Miami
9h 45m stop
07:00 — 08:55 NK517 Spirit Airlines
Miami — Austin
23h 16m
including layover
Find flight
from$147
11:11 — 09:10
+1 day
11:11 — 13:08 NK1248 Spirit Airlines
Miami — Atlanta
6h 26m stop
19:34 — 21:02 NK1687 Spirit Airlines
Atlanta — Indianapolis
10h 43m stop
07:45 — 09:10 G4592 Allegiant Air
Indianapolis — Austin
22h 59m
including layover
Find flight
from$143
11:34 — 15:36
+1 day
11:34 — 13:23 NK1374 Spirit Airlines
Miami — Houston
7h 23m stop
20:46 — 00:34 NK384 Spirit Airlines
Houston — Detroit
12h 52m stop
13:26 — 15:36 NK3878 Spirit Airlines
Detroit — Austin
29h 2m
including layover
Find flight
from$134
13:07 — 15:36
+1 day
13:07 — 16:18 NK671 Spirit Airlines
Miami — Newark
3h 32m stop
19:50 — 21:42 NK2319 Spirit Airlines
Newark — Detroit
15h 44m stop
13:26 — 15:36 NK3878 Spirit Airlines
Detroit — Austin
27h 29m
including layover
Find flight
from$134
17:30 — 08:55
+1 day
17:30 — 19:34 NK3861 Spirit Airlines
Miami — Atlanta
2h 23m stop
21:57 — 23:55 NK743 Spirit Airlines
Atlanta — Miami
7h 5m stop
07:00 — 08:55 NK517 Spirit Airlines
Miami — Austin
16h 25m
including layover
Find flight
from$123
17:30 — 08:55
+1 day
17:30 — 19:34 NK3861 Spirit Airlines
Miami — Atlanta
2h 5m stop
21:39 — 23:37 NK340 Spirit Airlines
Atlanta — Miami
7h 23m stop
07:00 — 08:55 NK517 Spirit Airlines
Miami — Austin
16h 25m
including layover
Find flight
from$123
*Departure and arrival times - local. Updated on June 7, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Miami to Austin depends on and how to choose the most interesting flight option for you.

Distance between Miami and Austin is 1773 miles. Time difference between the cities is 1h. Airplanes depart 06:00 to 21:48 from 3 Miami airports and arrive 06:00 to 21:48 to 3 Austin airports. Average flight time is 3h 5m.

  • The fastest flight 2h 55m
  • Average flight time 3h 5m
  • The earliest flight 06:00
  • The latest flight 21:48
  • Distance 1102 ml

The cheapest months to travel to Austin are august (from 50 $), june (from 51 $), july (from 53 $).

The most expensive months are january (from 611 $), february (from 429 $), september (from 137 $).

What is the lowest airfare Miami to Austin?

The cheapest plane ticket found by our users is $37. This airfare is for economy class on one-way NK517 flight by Spirit Airlines for August 27, 2025 which leaves Miami Int. in Miami at 07:00 am and arrives at Austin Austin-Bergstrom Intl at 08:55.

Economy class
$37
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Miami — Austin is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 19 departures per week at the price of from $ 201 . And the most expensive tickets are offered by United Airlines airline - from $ 545.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is NK517 by Spirit Airlines takes 2h 55m and the cheapest is NK517 by Spirit Airlines for $37.

  • F9 - Frontier Airlines
    from $39
    Find
  • NK - Spirit Airlines
    from $37
    Find
See more direct flights

Connecting Flights

There are 309 flights with layovers on the route. The fastest connecting flight is NK2195 by Spirit Airlines takes 4h 24m and the cheapest is NK517 by Spirit Airlines for $66.

  • AS - Alaska Airlines
    from $201
    Find
  • F9 - Frontier Airlines
    from $75
    Find
  • SY - Sun Country Airlines
    from $168
    Find
  • HA - Hawaiian Airlines
    from $177
    Find
  • UA - United Airlines
    from $136
    Find
  • NK - Spirit Airlines
    from $66
    Find
See more connecting flights

Airports

You can fly from Miami to Austin from 3 airports (Miami Intl, Palm Beach Intl, Miami Int.).

Miami airports

  • Miami Intl-MIA
    from $39
    Find
  • Palm Beach Intl-PBI
    Find
  • Miami Int.-FLL
    from $37
    Find

Austin airports

  • Austin-Bergstrom Intl-AUS
    Find
  • Austin-ASQ
    Find
  • Camp Maybry AHP-MMR
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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