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$55+ Cheap flights from Miami to Austin (MIA - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — AUS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Austin Bergstrom are usually found in July or August, booked 54 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Miami to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$69
(Frontier)

One-way from

$55
(FlightHub)

Popular in

March

Cheapest in

July

Average price

$230

Good round-trip deal

$102 or less

Good one-way deal

$109 or less
From Miami to Austin Bergstrom
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One-way flight from Miami to Austin Bergstrom
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Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Miami to Austin Bergstrom.
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Price to beat on a one-way flight from Miami to Austin Bergstrom.
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Find flight deals from Miami to Austin

Cheapest flights from Miami to Austin
Explore the most affordable flight options available from Miami to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Frontier deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:43 amMIA - AUS
Nonstop2h 59mFrontier
Sun 8/1710:38 amAUS - MIA
Nonstop2h 55mFrontier
Deal found 7/2$69
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:53 pmMIA - AUS
Nonstop3h 03mAmerican Airlines
Thu 8/215:02 amAUS - MIA
Nonstop2h 53mAmerican Airlines
Deal found 7/1$145
This CheapOair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/87:00 amMIA - AUS
1 stop9h 29mMultiple Airlines
Sun 8/1010:38 amAUS - MIA
Nonstop2h 55mMultiple Airlines
Deal found 7/1$149
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:00 amMIA - AUS
Nonstop2h 55mSouthwest
Sun 8/102:25 pmAUS - MIA
Nonstop2h 50mSouthwest
Deal found 6/30$160

Cheapflights Fare Finder

Customize your flight search to find flights from Miami to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Miami to Austin that are best for you.

Fly from

Miami

Fly to

Austin

Route

Depart

Return

Price

MiamiAustin

MIA - AUS

MIAAUS

Miami

Thu 8/14

7:43 am-9:42 am

Nonstop2h 59m

Austin Bergstrom

Sun 8/17

10:38 am-2:33 pm

Nonstop2h 55m

$69

MiamiAustin

MIA - AUS

MIAAUS

Miami

Tue 8/19

6:53 pm-8:56 pm

Nonstop3h 03m

Austin Bergstrom

Thu 8/21

5:02 am-8:55 am

Nonstop2h 53m

$145

MiamiAustin

MIA - AUS

MIAAUS

Miami

Fri 8/8

7:00 am-3:29 pm

1 stop9h 29m

Austin Bergstrom

Sun 8/10

10:38 am-2:33 pm

Nonstop2h 55m

$149

MiamiAustin

MIA - AUS

MIAAUS

Miami

Fri 8/8

8:00 am-9:55 am

Nonstop2h 55m

Austin Bergstrom

Sun 8/10

2:25 pm-6:15 pm

Nonstop2h 50m

$160

MiamiAustin

MIA - AUS

MIAAUS

Miami

Thu 7/24

7:43 am-9:42 am

Nonstop2h 59m

$55

MiamiAustin

MIA - AUS

MIAAUS

Miami

Tue 9/9

3:30 pm-5:29 pm

Nonstop2h 59m

$73

MiamiAustin

MIA - AUS

MIAAUS

Miami

Thu 8/28

6:55 pm-11:40 pm

1 stop5h 45m

$82

MiamiAustin

MIA - AUS

MIAAUS

Miami

Thu 7/31

5:30 am-12:23 pm

1 stop7h 53m

$109

MiamiAustin

MIA - AUS

MIAAUS

Miami

Sat 8/16

1:45 pm-11:36 am

2 stops22h 51m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

The best insider tips for Miami to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Miami to Austin trip
Airports
MIA

For quick access to downtown, take the MIA Mover to the Miami Intermodal Center and catch the MetroRail Orange Line.

Read more about MIAby Ramsey Qubein
AUS

Use the Route 20 bus from AUS for a budget-friendly ride to downtown Austin, operating every 15 minutes during peak hours.

Read more about AUSby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MIA and AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Austin. Price data was last updated on June 27, 2025.

The price you pay for your flight from Miami to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Miami to Austin (average of $286). Flying from Miami to Austin in March is currently the most expensive (average of $362). 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?

Find hourly flight availability from Miami to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Miami to Austin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at noon.

What is the cheapest day to fly from Miami to Austin?

Use this chart to determine the cheapest time to fly round-trip from Miami to Austin. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Miami to Austin flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Miami to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,086 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Miami to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Miami to Austin?

    If you wish to fly to Austin from Miami, then you need to book flights from Miami to Austin Bergstrom. There are 5 flights from Miami (MIA) to Austin Bergstrom (AUS) per day to choose from. Flights to Austin from Miami are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 2h 55m is how long a nonstop flight from Miami to Austin Bergstrom typically takes.

  • How popular is this Miami to Austin flight route?

    The Miami to Austin Bergstrom flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Miami to Austin round-trip?

    Flying on Frontier is currently your cheapest option to Austin, with prices starting at $69. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $145 and $160, respectively. These flights start at 78% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Miami to Austin one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $55. Users have also found prices from $73 and $82 on American Airlines and Southwest, respectively.

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

    Consider Envoy Air (100%), Frontier (92%) or GOL (81%) when booking your flight. These represent the most reliable airlines when flying from Miami to Austin.

  • What are the cheapest flights from Miami to Austin?

    On average you can expect to pay $164 for a flight from Miami to Austin. The cheapest flight overall is $33 while the most popular route, (Miami - Austin Bergstrom) is currently priced at $143.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Miami to Austin (average of $286). Flying from Miami to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Bastrop
Round Rock
Seguin
Horseshoe Bay

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Top 5 airlines flying from Miami to Austin

Discover the top 5 airlines that operate flights from Miami to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$33Average$114FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$104Average$199FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$159Average$329FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$179Average$386FlexibilityNo cancel feeOn-time63%

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