Austin to Miami flights
The cheapest round trip we found from Austin to Miami is $194 (Dec 14 – 18, Nonstop), 13% below the usual $223.
AUS to MIA · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $353 |
| December 2026 | $190 (cheapest month) |
| January 2027 | $281 |
| February 2027 | $199 |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | $247 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 14 – 18 4 nights · leave Mon$194 −13% vs usual$194 −13% vs usual Book
Southwest Airlines Nonstop · 2h 40m -
Dec 11 – 13 2 nights · leave Fri$240 +8% vs usual$240 +8% vs usual Book
Frontier Airlines 1 stop · 6h 21m -
Dec 10 – 13 3 nights · leave Thu$274 +23% vs usual$274 +23% vs usual Book
Frontier Airlines 1 stop · 4h 26m
-
Dec 16 – 20 4 nights · leave Wed$310 +39% vs usual$310 +39% vs usual Book
United Airlines 1 stop · 6h 14m -
Jan 1 – 5, 2027 4 nights · leave Fri$349 +57% vs usual$349 +57% vs usual Book
United Airlines 1 stop · 3h 47m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Miami
One Go City pass for Everglades airboat ride, Key Largo glass-bottom boat, Millionaire's Row cruise and more
- All-Inclusive Pass Unlimited Visit as many attractions as you like for 1–5 days from $119 See pass
- Explorer Pass Pick 3–5 of 40 attractions from $99 See pass
- Essentials Pass A few top attractions, chosen as you go from $89 See pass
Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Miami · Dec 14 – 18Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
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- Ontario $214 −22%
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Flights to Miami from other cities
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Austin to Miami: questions
How much does a flight from Austin to Miami cost?
The cheapest round trip we have found right now is $194, leaving December 14 and returning December 18. The usual price on this route is about $223, so this fare is 13% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Austin to Miami?
December 2026, with round trips from $190. The most expensive month in our data is November (from $353). Based on the 5 months ahead we have prices for.
Which airports do Austin to Miami flights use?
Austin airports include Austin-Bergstrom International (AUS). Miami airports include Miami International (MIA) and Opa-locka Executive (OPF). The prices on this page cover every airport in both cities (AUS and MIA are the city codes).
About this route
We track round-trip economy fares from Austin (United States) to Miami (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $194, departing December 14 and returning December 18 on a nonstop flight, about 13% below the usual $223. Right now we're following 5 upcoming date combinations on this route. The cheapest month to fly in our data is December, from $190. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.