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$65+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — AUS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find cheap flights from Miami to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Miami to Austin Bergstrom are usually found in July or September, booked 54 days in advance, depart on a Thursday or Friday 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 November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$83
(Super.com)

One-way from

$65
(Booking.com)

Popular in

March

Cheapest in

July

Average price

$284

Good round-trip deal

$130 or less

Good one-way deal

$93 or less
Provider with most accurate pricing for Miami-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Miami-Austin Bergstrom flights.
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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. 21% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This Super.com deal was found by Cheapflights users on 11/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:35 amMIA - AUS
Nonstop3h 18mFrontier
Mon 12/156:08 pmAUS - MIA
1 stop5h 38mFrontier
Deal found 11/6$83
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Thu 12/45:30 amMIA - AUS
1 stop12h 33mFrontier
Sun 12/79:12 pmAUS - MIA
Nonstop2h 43mFrontier
Deal found 11/5$84
This Super.com deal was found by Cheapflights users on 11/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:30 amMIA - AUS
Nonstop3h 09mFrontier
Sun 11/1610:34 amAUS - MIA
Nonstop2h 59mFrontier
Deal found 11/6$94
This Super.com deal was found by Cheapflights users on 11/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:35 amMIA - AUS
Nonstop3h 18mFrontier
Sun 12/76:08 pmAUS - MIA
1 stop5h 38mFrontier
Deal found 11/5$97
This Frontier deal was found by Cheapflights users on 11/6. 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 12/115:30 amMIA - AUS
1 stop12h 33mFrontier
Mon 12/1510:18 amAUS - MIA
Nonstop2h 43mFrontier
Deal found 11/6$102
This Booking.com deal was found by Cheapflights users on 11/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amMIA - AUS
1 stop19h 14mFrontier
Mon 12/810:18 amAUS - MIA
Nonstop2h 43mFrontier
Deal found 11/5$103
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Thu 11/208:36 amMIA - AUS
1 stop26h 15mFrontier
Sun 11/239:03 amAUS - MIA
Nonstop2h 59mFrontier
Deal found 11/6$108
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:09 pmMIA - AUS
2 stops28h 12mMultiple Airlines
Sun 12/79:12 pmAUS - MIA
Nonstop2h 43mMultiple Airlines
Deal found 11/6$113
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:09 pmMIA - AUS
1 stop24h 54mFrontier
Mon 12/1510:18 amAUS - MIA
Nonstop2h 43mFrontier
Deal found 11/5$117
This Frontier deal was found by Cheapflights users on 11/5. 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.
Sat 11/229:59 pmMIA - AUS
1 stop14h 04mFrontier
Tue 11/258:58 amAUS - MIA
Nonstop2h 59mFrontier
Deal found 11/5$121

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 November 6, 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

Fri 12/5

6:55 am-12:35 pm

2 stops6h 40m

Austin Bergstrom

Sun 12/7

3:15 pm-6:55 pm

Nonstop2h 40m

$123

MiamiAustin

MIA - AUS

MIAAUS

Miami

Thu 12/4

11:40 am-1:55 pm

Nonstop3h 15m

Austin Bergstrom

Thu 12/11

4:25 pm-9:50 pm

1 stop4h 25m

$132

MiamiAustin

MIA - AUS

MIAAUS

Miami

Sat 1/31

4:25 pm-9:25 pm

1 stop6h 00m

Austin Bergstrom

Sun 2/1

12:55 pm-4:30 pm

Nonstop2h 35m

$147

MiamiAustin

MIA - AUS

MIAAUS

Miami

Wed 12/3

7:15 pm-9:40 pm

Nonstop3h 25m

Austin Bergstrom

Wed 12/10

9:00 am-12:42 pm

Nonstop2h 42m

$157

MiamiAustin

MIA - AUS

MIAAUS

Miami

Mon 12/22

5:30 am-5:15 pm

1 stop12h 45m

Austin Bergstrom

Mon 12/29

6:10 pm-7:30 pm

1 stop24h 20m

$157

MiamiAustin

MIA - AUS

MIAAUS

Miami

Wed 2/18

7:15 am-12:38 pm

1 stop6h 23m

Austin Bergstrom

Sat 2/21

8:45 am-12:40 pm

Nonstop2h 55m

$167

MiamiAustin

MIA - AUS

MIAAUS

Miami

Thu 11/27

12:36 pm-7:04 pm

1 stop7h 28m

Austin Bergstrom

Wed 12/3

9:00 am-12:42 pm

Nonstop2h 42m

$167

MiamiAustin

MIA - AUS

MIAAUS

Miami

Tue 1/27

7:55 am-1:10 pm

1 stop6h 15m

Austin Bergstrom

Sat 1/31

5:15 am-2:50 pm

1 stop8h 35m

$177

MiamiAustin

MIA - AUS

MIAAUS

Miami

Tue 1/13

7:15 pm-9:35 pm

Nonstop3h 20m

Austin Bergstrom

Tue 1/20

5:10 pm-12:51 am

1 stop6h 41m

$177

MiamiAustin

MIA - AUS

MIAAUS

Miami

Mon 11/24

7:00 am-12:36 pm

1 stop6h 36m

Austin Bergstrom

Fri 11/28

9:00 am-12:41 pm

Nonstop2h 41m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Miami to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Austin in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Austin flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Miami-Austin flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Miami-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Austin flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 31, 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, July is the cheapest month in which you can book a flight from Miami to Austin (average of $34). Flying from Miami to Austin in December is currently the most expensive (average of $118). 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 November 6, 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 32% 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 November 2, 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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 November 6, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, 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
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,122 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,115 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 12 flights from Miami (MIA) to Austin Bergstrom (AUS) per day to choose from. Flights to Austin from Miami are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 3h 12m 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 19 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 25m. Southwest provides one of the quickest options available for as low as $157. Airlines will cover a distance of 1101 mi. This flight may include one or multiple stops.

  • 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 $34. Additional round-trip tickets that might be worth considering are offered by Delta and Spirit Airlines, with the lowest prices starting at $85 and $95, respectively. These flights start at 88% 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 American Airlines. According to our data, you can fly for as low as $69. Users have also found prices from $73 and $79 on Frontier and Delta, respectively.

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

    Consider Envoy Air (78%), Southwest (77%) or Qatar Airways (74%) 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 $370 for a flight from Miami to Austin. The cheapest flight overall is $64 while the most popular route, (Miami - Austin Bergstrom) is currently priced at $58.

  • 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, July is the cheapest month in which you can book a flight from Miami to Austin (average of $34). Flying from Miami to Austin in December is currently the most expensive (average of $118). 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 Austin?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Miami to Austin

Discover the top 6 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$34Average$106FlexibilityNo cancel feeOn-time62%
DeltaCheapest$85Average$237FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$95Average$198FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$336FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$152Average$380FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$330FlexibilityNo cancel feeOn-time71%

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