Cheap flights from Miami to Austin from $46

The cheapest month to fly to Austin from Miami is in July. Flight prices, which tend to average around $175, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in July, then February is your next best option. Flight prices from Miami to Austin during February average around $177.

The cheapest day to depart on your flight to Austin is on a Thursday when prices can be found for as low as $202. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Miami to Austin for around $332.

In the evening is the cheapest time of day to fly from Miami to Austin when you can find flight prices for as low as $252. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $317. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Miami to Austin Bergstrom for the best Miami - Austin Bergstrom flight prices

You are more likely to see cheaper flights to Austin from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Miami for as low as $172 on momondo.

There are 4 cabin classes available to choose from on Miami to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, American Airlines, and Delta are the most popular carriers operating from Miami to Austin Bergstrom

Spirit Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Austin from Miami according to our data. Spirit Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 7 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

The number of flights available between Miami and Austin is 4 per day as of February 2026. The most frequent departure time is 7:00PM, with 67% of daily flights leaving in the evening.

As of February 2026, there are 32 flights per week flying from Miami to Austin. The most common day of the week flights depart is Wed, with 41% of flights taking off on this day.