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Cheap Flights from Baltimore Washington International to Austin-Bergstrom from $137

Compare Baltimore Washington International to Austin-Bergstrom flight deals

Find the cheapest month or even day of the year to fly to Austin-Bergstrom

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Flight deals from Baltimore Washington International to Austin-Bergstrom

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to Austin-Bergstrom? Find the lowest prices on one-way and return tickets right here.
Austin.$276 per passenger.Departing Tue, 6 May, returning Sat, 10 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Tue, 6 May, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Sat, 10 May, arriving in Baltimore Washington International.Price includes taxes and charges.From $276, select.
Austin.$317 per passenger.Departing Tue, 29 Apr, returning Thu, 8 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Tue, 29 Apr, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Thu, 8 May, arriving in Baltimore Washington International.Price includes taxes and charges.From $317, select.
Austin.$320 per passenger.Departing Wed, 28 May, returning Wed, 4 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Wed, 28 May, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Wed, 4 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From $320, select.
Austin.$320 per passenger.Departing Mon, 2 Jun, returning Wed, 4 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon, 2 Jun, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Wed, 4 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From $320, select.
Austin.$332 per passenger.Departing Thu, 24 Apr, returning Mon, 28 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Thu, 24 Apr, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Mon, 28 Apr, arriving in Baltimore Washington International.Price includes taxes and charges.From $332, select.
Austin.$363 per passenger.Departing Mon, 30 Jun, returning Thu, 3 Jul.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon, 30 Jun, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Thu, 3 Jul, arriving in Baltimore Washington International.Price includes taxes and charges.From $363, select.
Austin.$395 per passenger.Departing Sun, 10 Aug, returning Thu, 21 Aug.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Sun, 10 Aug, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Thu, 21 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From $395, select.
Austin.$395 per passenger.Departing Thu, 23 Oct, returning Sun, 26 Oct.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Thu, 23 Oct, arriving in Austin-Bergstrom.Inbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Sun, 26 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From $395, select.

Find the cheapest month to fly from Baltimore Washington International to Austin-Bergstrom

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Austin-Bergstrom flights are currently cheapest in May.
Apr
from $332
May
from $276
Jun
from $320
Jul
from $395
Aug
from $395
Sep
from $452
Oct
from $395
Nov
from $396
Dec
Find prices
Jan
Find prices
Feb
from $772
Mar
Find prices

Direct flights from Baltimore Washington International to Austin-Bergstrom

Baltimore Washington International to Austin-Bergstrom: Alternative routes

Compare routes from Baltimore Washington International to Austin below. You may find an airport to fly into that's cheaper, faster, or easier than Austin-Bergstrom.

Washington D.C. to Austin: Flight information

The things to know before you go.
Cheapest flight found$276
Cheapest month to flyMay
Average flight time3 hrs, 38 mins
Most popular airlineSouthwest Airlines
Average flights per week28

Finding cheap flights from Baltimore Washington International to Austin-Bergstrom: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Austin-Bergstrom is $274. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 38 minutes is the average flight time from Baltimore Washington International to Austin-Bergstrom.
Southwest Airlines flies direct from Baltimore Washington International to Austin-Bergstrom.
As of April 2025, there are 28 flights per week flying from Baltimore Washington International to Austin-Bergstrom.
The cheapest month to fly from Baltimore Washington International to Austin-Bergstrom is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Austin-Bergstrom Airport on Tuesday, 6 May 2025.
Yes – the average flight time is 3 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Austin-Bergstrom but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Austin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines and Southwest Airlines offer the cheapest flight tickets to Austin-Bergstrom.

Flying from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Austin-Bergstrom International Airport (AUS): what you need to know

  • Take a direct flight from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport and you'll be in the air for an average of 3 hours 40 minutes.

  • Austin's timezone is UTC-5, which makes Austin one hour behind Washington DC.

  • Each week, there are 20 Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport flights. To jet off as soon as possible, select the 06:10 Southwest Airlines flight. If you're eager to make the most of your day before flying, the last departure is at 21:40 with Southwest Airlines.

  • Leave plenty of time to catch your BWI to AUS flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can result in longer lines and delays at check-in and security. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • Flying into Austin (and then discovering more of United States!) is a breeze with Southwest Airlines. This popular airline has direct flights from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport.

  • Southwest Airlines is the airline most travellers choose to fly with on this route.

  • The most punctual carrier operating BWI to AUS flights is Southwest Airlines. Its services arrive without delay 79.4% of the time.

  • Consider adding a stopover when booking your ticket from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport. Simply deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here are some options between BWI and AUS:

    • Lambert-St. Louis International Airport

    • Dallas Love Field Airport

    • Louis Armstrong New Orleans International Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Austin-Bergstrom International Airport (AUS)

  • $137 is the best price for a one-way Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport flight. Return flights start at $274. These fares may change depending on availability and demand.

  • To pick up cheap tickets from BWI to AUS, book your journey six months ahead of your departure.

  • May is the cheapest month for flights from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport. If you need to fly during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Stay on top of deals for cheap flights from BWI to AUS by setting up a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • When it comes to the on-time performance of Baltimore/Wash International Thurgood Marshall Airport, data shows 77.13% of flights meet their scheduled arrival time.

  • Central Washington DC to Baltimore/Wash International Thurgood Marshall Airport is approximately 48 kilometres. Depending on traffic, it'll take you about 50 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Planning to catch public transport? Expect a journey time of around 1 hour 30 minutes.

  • Taking an early flight from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport? Avoid rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near BWI:

Arriving at Austin-Bergstrom International Airport (AUS)

Getting from Austin-Bergstrom International Airport (AUS) to central Austin

  • The address for AUS is 3600 Presidential Blvd.

  • From Austin-Bergstrom International Airport, Austin is approximately 19 kilometres away. It takes around 25 minutes to drive to the centre.

  • Getting there by public transport takes around 3 hours 25 minutes.

When to fly to Austin-Bergstrom International Airport (AUS)

  • July is the busiest month for flights from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport. To avoid the crowds, go to Austin in April.

  • The warmest month in Austin is August, with temperatures ranging between 23ºC (73ºF) and 41ºC (106ºF). Book your flights from Baltimore/Wash International Thurgood Marshall Airport to Austin-Bergstrom International Airport in this month if this is the type of weather you enjoy.

  • Search for cheap tickets from BWI to AUS in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 19ºC (66ºF) on average.

Explore more of United States

  • Houston is just one of the many places in United States waiting to be explored once you've seen Austin. Around 241 kilometres away to the east, its best attractions include The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • Around 121 kilometres south-west of Austin, San Antonio is another favourite stop in United States. Experience this destination's highlights firsthand at The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

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Plan the rest of your trip from Washington D.C. to Austin

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.