$29 Cheap Flights from Austin (AUS) to Miami (MIA)

View $29 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)

Today's featured flight deals from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Austin to Miami (AUS-MIA)

Prices were available within the past 7 days and start at $29 for one-way flights and $64 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Dec 12 - Mon, Dec 15
AUS
Austin
MIA
Miami
$64 Roundtrip, found 5 hours ago
$64
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Dec 12 from Austin to Miami, returning Mon, Dec 15, priced at $64 found 5 hours ago
Frontier Airlines
Thu, Nov 13 - Sun, Nov 23
AUS
Austin
MIA
Miami
$65 Roundtrip, found 7 hours ago
$65
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Austin to Miami, returning Sun, Nov 23, priced at $65 found 7 hours ago
Frontier Airlines
Sun, Nov 2 - Thu, Nov 13
AUS
Austin
MIA
Miami
$68 Roundtrip, found 1 day ago
$68
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Austin to Miami, returning Thu, Nov 13, priced at $68 found 1 day ago
Southwest Airlines
Mon, Dec 8 - Mon, Dec 15
AUS
Austin
MIA
Miami
$73 Roundtrip, found 14 hours ago
$73
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Mon, Dec 8 from Austin to Miami, returning Mon, Dec 15, priced at $73 found 14 hours ago
Southwest Airlines
Mon, Nov 17 - Sun, Nov 23
AUS
Austin
MIA
Miami
$74 Roundtrip, found 16 hours ago
$74
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Mon, Nov 17 from Austin to Miami, returning Sun, Nov 23, priced at $74 found 16 hours ago
Frontier Airlines
Fri, Dec 5 - Mon, Dec 8
AUS
Austin
MIA
Miami
$79 Roundtrip, just found
$79
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Dec 5 from Austin to Miami, returning Mon, Dec 8, priced at $79 just found
Frontier Airlines
Tue, Nov 25 - Sun, Dec 7
AUS
Austin
MIA
Miami
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 25 from Austin to Miami, returning Sun, Dec 7, priced at $80 found 1 day ago
American Airlines
Sun, Nov 16 - Sun, Nov 23
AUS
Austin
MIA
Miami
$102 Roundtrip, found 14 hours ago
$102
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, Nov 16 from Austin to Miami, returning Sun, Nov 23, priced at $102 found 14 hours ago
Delta
Fri, Dec 5 - Mon, Dec 8
AUS
Austin
MIA
Miami
$113 Roundtrip, just found
$113
Roundtrip
just found
Select Delta flight, departing Fri, Dec 5 from Austin to Miami, returning Mon, Dec 8, priced at $113 just found
United
Fri, Jan 9 - Sat, Jan 10
AUS
Austin
MIA
Miami
$202 Roundtrip, found 3 hours ago
$202
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jan 9 from Austin to Miami, returning Sat, Jan 10, priced at $202 found 3 hours ago

Find the cheapest month to fly from Austin (AUS) to Miami (MIA)

September is typically the cheapest month to fly

From $68 - $159 per traveler.

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $98
FLL
Fort Lauderdale - Hollywood Intl.
Cheapest
Average driving time to city center32 min
Flights from $98

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA) cost?
Grab a cheap one-way flight from $29 or cheap return flight from $64 from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
December is the least expensive month to fly from AUS to MIA. Traveling during quieter months is often the key to better flight prices.
Which airlines fly direct from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
Jump on a direct flight with American Airlines and go straight from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA).
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
The cheapest airline to offer flights between Austin-Bergstrom Intl. Airport (AUS) and Miami Intl. Airport (MIA) will vary based on when you plan to fly. However, you'll usually find that low-cost carriers such as Gol and Southwest Airlines have some of the best prices available. Use Expedia's filter tool to compare airlines in one place and find the right AUS to MIA flight that fits your budget.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
Every day on average, 5 nonstop flights operate from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA). Choose the departure date that best fits your schedule.
What are the most popular departure times for flights from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
The 5 AM departures from AUS to MIA are the busiest. Greater demand means you'll likely pay more for these departures. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from AUS to MIA?
Travel on a Friday if you're searching for the largest selection of flights from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA).
What is the earliest flight from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
Catch the earliest flight at around 5:23AM UTC-6, leaving from Austin-Bergstrom Intl. Airport (AUS). You'll be in the air for roughly 2h 46m, arriving at Miami Intl. Airport (MIA) at approximately 9:09AM UTC-5.
How long does it take to fly from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
It takes around 2 hours and 43 minutes to fly the 1,100 mi from AUS to MIA.
What airline has the least delays from AUS to MIA?
Qatar Airways has the best track record for on-time direct flights from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA), with an on-time rating of 100%. Use the Expedia App to see your journey status before you take off and get real-time alerts about any trip changes.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
Book a flight from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Miami from Austin-Bergstrom Intl. Airport (AUS)?
If you're departing on a direct flight from Austin-Bergstrom Intl. Airport (AUS) to Miami, you'll land at either Miami Intl. Airport (MIA) or Fort Lauderdale - Hollywood Intl. Airport (FLL).
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA) last-minute?
Waiting until just before your departure to book a ticket from AUS to MIA generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book an AUS to MIA flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to MIA flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Miami Intl. Airport (MIA)?
Typically, you're able to cancel or reschedule your AUS to MIA flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Miami Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$64
Distance
1102 mi
Average flight time
3 hours 42 mins

Book with confidence

Austin to Miami Flights

The cheapest times to fly from Austin to Miami

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to Miami are during the month of December. You can find some of the cheapest flights from Austin to Miami with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Miami

Sunday is one of the best days to book for cheap flights from Austin to Miami: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Austin to Miami

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $29 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to Miami flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to Miami airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Austin to Miami Flights

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*Available to One Key members.