Find Cheap Flights from Baltimore to Austin (WAS - AUS)

Flights overview

Useful information for finding cheap flights from Baltimore to Austin and booking your next trip

Cheapest round-trip flights	$158	Spirit 1 stop 10 hr Sat, Feb 7 — Mon, Feb 9	The cheapest round-trip flight from Baltimore to Austin is currently $158
Cheapest one-way flight	$64	Frontier 1 stop 8 hr Sat, Feb 28	The cheapest one-way flight from Baltimore to Austin is currently $64
Cheapest nonstop flights	$413	Southwest Nonstop 4 hr Thu, Feb 19 — Mon, Feb 23	The cheapest nonstop round-trip flight from Baltimore to Austin is currently $413
Last-minute weekend getaway	$302	Frontier 1 stop 27 hr Sat, Jan 24 — Mon, Jan 26	The cheapest last-minute weekend getaway from Baltimore to Austin is currently $302
Cheapest business class flights	$855	United 1 stop 7 hr Thu, Jan 29 — Sun, Feb 1	The cheapest business class round-trip flight from Baltimore to Austin is currently $855

Fastest flight	3 hr 35 min	The fastest nonstop flight from Baltimore to Austin takes 3 hr 35 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Baltimore to Austin is typically September. The most expensive month to fly is typically May.

September Cheapest	Typical prices: $140–240
May Most expensive	Typical prices: $200–285

Popular airlines from Baltimore to Austin

Southwest

Nonstop

from $405

Typical price: $340–620

27 weekly nonstop flights

BWI, DCA - AUS Every day

1705 weekly connecting flights

BWI, DCA, IAD - AUS Every day
United

Nonstop

from $335

Typical price: $275–520

18 weekly nonstop flights

IAD - AUS Every day

1127 weekly connecting flights

BWI, DCA, IAD - AUS Every day
American

from $223

Typical price: $255–485

1134 weekly connecting flights

BWI, DCA, IAD - AUS Every day
Delta

from $337

Typical price: $275–630

894 weekly connecting flights

BWI, DCA, IAD - AUS Every day
Alaska

from $423

Typical price: $485–1,100

54 weekly connecting flights

BWI, DCA, IAD - AUS Every day
Frontier

from $154

Typical price: $180–385

52 weekly connecting flights

BWI, DCA, IAD - AUS Every day

Popular airports near Baltimore

Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI)

Baltimore United States 19 min 8 mi
Dulles International Airport (IAD)

Washington United States 1 hr 22 min 51 mi
Ronald Reagan Washington National Airport (DCA)

Washington United States 1 hr 1 min 38 mi
Philadelphia International Airport (PHL)

Philadelphia United States 1 hr 35 min 83 mi

Popular airports near Austin

Austin-Bergstrom International Airport (AUS)

Austin United States 23 min 6 mi
Dallas Fort Worth International Airport (DFW)

Dallas United States 3 hr 15 min 186 mi
George Bush Intercontinental Airport (IAH)

Houston United States 2 hr 44 min 144 mi
San Antonio International Airport (SAT)

San Antonio United States 1 hr 17 min 66 mi

Frequently asked questions about flying from Baltimore to Austin

The cheapest flights from Baltimore to Austin are usually in September. Typical ticket prices in September range from $140 to $240.

The cheapest round-trip flight from Baltimore to Austin recently found on Google Flights was with Spirit from $158. The cheapest one-way flight was with Frontier from $64.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Baltimore to Austin is $405, flying from Feb 28 to Mar 1.
The cheapest United flight from Baltimore to Austin is $335, flying from Jan 29 to Feb 1.
The cheapest American flight from Baltimore to Austin is $223, flying from Feb 7 to Feb 9.
The cheapest Delta flight from Baltimore to Austin is $337, flying from Jan 29 to Feb 1.
The cheapest Alaska flight from Baltimore to Austin is $423, flying from Feb 28 to Mar 2.
The cheapest Frontier flight from Baltimore to Austin is $154, flying from Feb 28 to Mar 2.

The cheapest round-trip flight from Baltimore to Austin starts at $158 from Sat, Feb 7 to Mon, Feb 9. The cheapest one-way flight starts at $64 and departs on Sat, Feb 28.

3 hr 35 min is the shortest flight time from Baltimore to Austin.

Austin has mild winters and very hot, humid summers that make some outdoor activities inadvisable. Most visitors arrive Mar–Sep. Spring sees crowds for the South by Southwest (SXSW) music and film festival (Mar) and the blooming of the bluebonnet (mid-Mar–mid Apr), which is the Texas state flower. Hotels are especially crowded during college graduation weekends (May). Fall's popular events are the Austin City Limits music festival (Sep), college football season (Sep–Nov) and the Austin Film Festival (Oct).

It's easy to use Google Flights to find the cheapest days to fly from Baltimore to Austin.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Baltimore to Austin really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Baltimore to Austin.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 27 nonstop flights and 1,705 connecting flights per week. Southwest flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) to Austin-Bergstrom International Airport (AUS) .

Other popular airlines flying from Baltimore to Austin are:

United offers 18 nonstop flights and 1,127 connecting flights per week. United flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) to Austin-Bergstrom International Airport (AUS) .
American offers 1,134 connecting flights per week. American flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) to Austin-Bergstrom International Airport (AUS) .
Delta offers 894 connecting flights per week. Delta flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) to Austin-Bergstrom International Airport (AUS) .
Alaska offers 54 connecting flights per week. Alaska flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) to Austin-Bergstrom International Airport (AUS) .
Frontier offers 52 connecting flights per week. Frontier flies from Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) to Austin-Bergstrom International Airport (AUS) .

The number of connecting flights refers to distinct flights with at least one stop between Baltimore and Austin.

The cheapest round-trip flight from Baltimore to Austin recently found on Google Flights was with Spirit from $158. The cheapest one-way flight was with Frontier from $64.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Baltimore to Austin is $405, flying from Feb 28 to Mar 1.
The cheapest United flight from Baltimore to Austin is $335, flying from Jan 29 to Feb 1.
The cheapest American flight from Baltimore to Austin is $223, flying from Feb 7 to Feb 9.
The cheapest Delta flight from Baltimore to Austin is $337, flying from Jan 29 to Feb 1.
The cheapest Alaska flight from Baltimore to Austin is $423, flying from Feb 28 to Mar 2.
The cheapest Frontier flight from Baltimore to Austin is $154, flying from Feb 28 to Mar 2.

Southwest and United fly direct from Baltimore to Austin.

There are 27 Southwest direct flights from Baltimore to Austin per week. Flights are available every day.
There are 18 United direct flights from Baltimore to Austin per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Baltimore and Austin at price $302 is offered by Frontier from Sat, Jan 24 to Mon, Jan 26.

Southwest and United fly direct from Baltimore to Austin.

There are 27 Southwest direct flights from Baltimore to Austin per week. Flights are available every day.
There are 18 United direct flights from Baltimore to Austin per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Baltimore to Austin on a daily basis.

The cheapest direct (nonstop) round-trip flights between Baltimore and Austin start at $413 from Thu, Feb 19 to Mon, Feb 23 with Southwest.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Baltimore to Austin, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Baltimore and Austin start at $855 from Thu, Jan 29 to Sun, Feb 1 with United.

The cheapest economy class round-trip flights between Baltimore and Austin start at $158 from Sat, Feb 7 to Mon, Feb 9.

To book business class trips from Baltimore to Austin, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Baltimore and Austin starts at $302 from Sat, Jan 24 to Mon, Jan 26 with Frontier.

The cheapest last-minute deal between Baltimore and Austin at price $302 is offered by Frontier from Sat, Jan 24 to Mon, Jan 26.

To find last-minute flight deals from Baltimore to Austin, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.