Cheap flights from Baltimore to Austin from $91

The cheapest month to fly to Austin from Baltimore is in January. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then October is your next best option. Flight prices from Baltimore to Austin during October average around $360.

The cheapest day to depart on your flight to Austin is on a Saturday when prices can be found for as low as $498. 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 Baltimore to Austin for around $691.

In the afternoon is the cheapest time of day to fly from Baltimore to Austin when you can find flight prices for as low as $555. Flying to Austin in the afternoon 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 $587. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Baltimore/Washington to Austin Bergstrom for the best Baltimore/Washington - Austin Bergstrom flight prices

You are more likely to see cheaper flights to Austin from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $442 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Baltimore for as low as $364 on momondo.

There is only 1 cabin class available to choose from on Baltimore to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest and Delta are the most popular carriers operating from Baltimore/Washington to Austin Bergstrom

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Austin from Baltimore according to our data. United Airlines is the first choice among our users, with 47% 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.

Atlanta (ATL) was the most common stop: 85% of momondo users choosing 1-stop flights on this route connected there.

Flights via Charlotte (CLT) offer the lowest average round-trip price of $266.

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 5h 56m.

Charlotte (CLT) has the shortest average layover time for this route: 1h 00m.

As of September 2026, there are 3 flights per day flying from Baltimore to Austin. The most common time of day flights depart is 8:00AM, with 55% of flights taking off at noon.

As of September 2026, there are 22 flights per week flying from Baltimore to Austin. The most common day of the week flights depart is Mon, with 27% of flights taking off on this day.