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Cheap flights from Miami to Austin from £100

MIA — AUS
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Austin

Mon 26/1022:55 -
1 stop13h 30m
Mon 2/1112:20 -
1 stop21h 09m
Deal found 11/9£172
Mon 12/1022:55 -
1 stop13h 02m
Mon 19/1012:08 -
2 stops24h 25m
Deal found 11/9£174
Fri 2/1005:32 -
1 stop13h 16m
Tue 6/1010:58 -
2 stops22h 32m
Deal found 9/9£183
Thu 17/1212:30 -
Nonstop3h 20m
Tue 5/111:50 -
Nonstop2h 40m
Deal found 13/9£190
Thu 15/1020:00 -
1 stop5h 50m
Tue 20/1013:15 -
Nonstop2h 40m
Deal found 13/9£197
Thu 1/1013:00 -
Nonstop3h 00m
Mon 5/1015:40 -
Nonstop2h 40m
Deal found 10/9£205
Thu 29/1006:40 -
1 stop8h 55m
Mon 2/1112:00 -
Nonstop2h 35m
Deal found 14/9£211
Fri 2/1019:25 -
Nonstop3h 10m
Tue 6/1008:45 -
Nonstop2h 51m
Deal found 9/9£213

Find flight deals from Miami to Austin

Round-trip from

£172

One-way from

£100

Popular in

August

Cheapest in

February

Average price

£210
Frontier
  • Frontier
  • 26/10-2/11
  • 2 total stops
  • 34h 39m total
  • Miami to Austin
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Southwest
  • Southwest
  • 15/12-31/12
  • 2 total stops
  • 9h 45m total
  • Miami to Austin
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Miami to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Thu 12/11

12:30-14:50

Nonstop3h 20m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£102

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Thu 17/12

12:30-14:50

Nonstop3h 20m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£102
Fastest return journey

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Thu 22/10

19:10-21:19

Nonstop3h 09m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£103

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Thu 12/11

19:25-21:42

Nonstop3h 17m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£103

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Thu 18/2

07:00-11:19

1 stop5h 19m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£110

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Thu 25/2

06:55-13:10

2 stops7h 15m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£114

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Tue 23/2

06:40-14:45

2 stops9h 05m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£114

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Sat 6/3

08:45-15:29

1 stop7h 44m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£125

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Fri 11/12

07:05-13:10

2 stops7h 05m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£126

MiamiAustin

MIA Miami - AUS Austin Bergstrom

MIAAUS

Miami

Mon 8/2

09:05-16:25

2 stops8h 20m

Austin Bergstrom

Wed 31/12

00:00-01:00

Nonstop0h 00m

£133

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Miami to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Miami with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Miami to Austin

How far ahead should I book a flight from Miami to Austin?

The best time to book flights from Miami to Austin is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Miami to Austin?

Currently, February is the cheapest month in which you can book a flight from Miami to Austin (average of £124). Flying from Miami to Austin in August is currently the most expensive (average of £239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to AUS?

One of the essential ways to save on airfare from Miami to Austin is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 66% on airfare.

How much does it cost for a return flight from Miami to Austin?

Airfare is typical for this route at the moment.

Miami to Austin flights typically cost between £170 and £241 in October.
The cheapest return price found within the last 5 days was £172 on Frontier (26 Oct–2 Nov).

Related info for your journey

  • How popular is this Miami to Austin flight route?

    The Miami to Austin Bergstrom flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Miami to Austin?

    A quick flight from Miami to Austin can take about 3h 05m. Delta provides one of the quickest options available for as low as £218. The distance between Miami and Austin is about 1101 mi. Most flights are nonstop.

  • What are the most reliable airlines from Miami to Austin?

    Consider GOL (79%), KLM (75%) or American Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Miami to Austin.

  • Can I find deals for flights from Miami to Austin that include hotel bookings?

    Yes. In addition to deals on Miami to Austin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Miami to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Austin.

  • Can I find deals for business class flights from Miami to Austin?

    Yes. Cheapflights offers flight deals from Miami to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Austin?

    Currently, February is the cheapest month in which you can book a flight from Miami to Austin (average of £124). Flying from Miami to Austin in August is currently the most expensive (average of £239). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Miami to Austin

Miami to Hobby flights
Miami to George Bush Intcntl flights
Orlando to Austin flights

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How does Cheapflights help users find flights from Miami to Austin?

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Why should you use Cheapflights to find cheap flight tickets from Miami to Austin?

Cheapflights simply makes it quick and affordable to book flights from Miami to Austin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Miami to Austin with no change fees?

Certainly. Search results for flights to Austin from Miami shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Miami to Austin become cheaper?

Not ready to book yet? You can track prices for flights from Miami to Austin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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