Nonstop flights out of AUS

Albuquerque, New Mexico (ABQ)

• Southwest Airlines

Amarillo, Texas (AMA)

• Southwest Airlines 

Amsterdam, Netherlands (AMS)

• KLM  

Asheville, North Carolina (AVL)

• Allegiant Air (from the South Terminal)

Aspen, Colorado (ASE)

• American Airlines 

Atlanta, Georgia (ATL - Hartsfield-Jackson Atlanta International Airport)

• Delta Air Lines
• Frontier Airlines (from the South Terminal) 
• Southwest Airlines

Baltimore, Maryland (BWI)

• Southwest Airlines

Boston, Massachusetts (BOS - Boston Logan International Airport)

• Delta Air Lines
• JetBlue Airways
• Southwest Airlines

Burbank, California (BUR)

• Southwest Airlines

Calgary, Alberta Canada (YYC)

• WestJet

Cancun, Quintana Roo, Mexico (CUN)

• American Airlines 
• Delta Air Lines (book now, starts Dec. 20th)
• Southwest Airlines

Charleston, South Carolina (CHS)

• Southwest Airlines 

Charlotte, North Carolina (CLT)

• American Airlines

Chicago, Illinois 

• Chicago Midway International Airport (MDW) - Southwest Airlines
• O'Hare International Airport (ORD) - American Airlines, Frontier Airlines (from the South Terminal), Southwest Airlines, United Airlines

Cincinnati, Ohio (CVG)

• Allegiant Air (from the South Terminal)
• Delta Air Lines 
• Frontier Airlines (from the South Terminal)

Cleveland, Ohio (CLE - Cleveland Hopkins International Airport)

• Frontier Airlines (from the South Terminal)

Columbus, Ohio (CMH)

• Southwest Airlines  

Dallas, Texas 

• Dallas/Fort Worth International Airport (DFW) - American Airlines
• Dallas Love Field Airport (DAL) - Southwest Airlines

Denver, Colorado (DEN)

• Frontier Airlines (from the South Terminal)
• Southwest Airlines
• United Airlines

Des Moines, Iowa (DSM)

• Allegiant Air (from the South Terminal)

Detroit, Michigan (DTW - Detroit Metropolitan Wayne County Airport)

• Delta Air Lines
• Spirit Airlines (book now, starts June 12th)

El Paso, Texas (ELP)

• Southwest Airlines

Fort Lauderdale, Florida (FLL)

• Southwest Airlines
• Spirit Airlines 

Frankfurt, Germany (FRA)

• Lufthansa 

Grand Rapids, Michigan (GRR)

• Allegiant Air (from the South Terminal)

Harlingen, Texas (HRL)

• Delta Air Lines 
• Southwest Airlines  

Houston, Texas

• George Bush Intercontinental Airport (IAH) - United Airlines
• William P. Hobby Airport (HOU) - Southwest Airlines

Indianapolis, Indiana (IND)

• Allegiant Air (from the South Terminal)
• Delta Air Lines 
• Southwest Airlines

Jacksonville, Florida (JAX)

• Delta Air Lines 
• Southwest Airlines (book now, starts October 2nd)

Kansas City, Missouri (MCI - Kansas City International Airport)

• Southwest Airlines

Knoxville, Tennessee (TYS)

• Allegiant Air (from the South Terminal)

Las Vegas, Nevada (LAS)

• Allegiant Air (from the South Terminal)
• Delta Air Lines 
• Frontier Airlines (from the South Terminal)
• Southwest Airlines
• Spirit Airlines

London, United Kingdom (LHR- Heathrow Airport)

• British Airways 

Long Beach, California (LGB)

• Southwest Airlines 

Los Angeles, California (LAX)

• American Airlines
• Delta Air Lines
• Southwest Airlines
• Spirit Airlines
• United Airlines 

Lubbock, Texas (LBB)

• Southwest Airlines 

McAllen, Texas (MFE)

• Delta Air Lines

Memphis, Tennessee (MEM)

• Delta Air Lines 

Mexico City, Mexico (MEX - Mexico City International Airport)

• Aeromexico 

Miami, Florida (MIA)

• American Airlines
• Frontier Airlines (from the South Terminal) 
• Southwest Airlines

Midland, Texas (MAF)

• Delta Air Lines 
• Southwest Airlines 

Milwaukee, Wisconsin (MKE)

• Southwest Airlines

Minneapolis/St. Paul, MN (MSP)

• Delta Air Lines
• Southwest Airlines
• Sun Country Airlines

Monterrey, Mexico (MTY) 

• Viva Aerobus

Montreal, Canada (YUL)

• Air Canada 

Montrose, Colorado (MTJ)

• Southwest Airlines 

Nashville, Tennessee (BNA)

• Delta Air Lines 
• Southwest Airlines

New Orleans, Louisiana (MSY)

• Delta Air Lines
• Southwest Airlines

Newark, New Jersey (EWR) 

• Spirit Airlines
• United Airlines

New York-Kennedy, NY (JFK)

• American Airlines
• Delta Air Lines

Oakland, California (OAK)

• Southwest Airlines

Oklahoma City, Oklahoma (OKC)

• Southwest Airlines 

Omaha, Nebraska (OMA)

• Southwest Airlines 

Ontario, California (ONT)

• Southwest Airlines 

Orlando, Florida (MCO - Orlando International Airport)

• Delta Air Lines 
• Frontier Airlines (from the South Terminal)
• Southwest Airlines
• Spirit Airlines

Orlando-Sanford, FL (SFB)

• Allegiant Air (from the South Terminal)

Palm Springs, CA (PSP)

• Delta Air Lines (Book now, starts November 8th)

Panama City Beach, Florida (ECP)

• Delta Air Lines 
• Southwest Airlines

Panama City, Panama (PTY)

• Copa Airlines

Pensacola, Florida (PNS)

• Southwest Airlines 

Philadelphia, Pennsylvania (PHL)

• American Airlines
• Frontier Airlines (from the South Terminal) 

Phoenix, Arizona (PHX - Phoenix Sky Harbor International Airport)

• American Airlines
• Frontier Airlines (from the South Terminal)
• Southwest Airlines

Pittsburgh, Pennsylvania (PIT)

• Allegiant Air (from the South Terminal)
• Southwest Airlines 

Portland, Oregon (PDX)

• Alaska Airlines

Provo, Utah (PVU)

• Allegiant Air (from the South Terminal)

Puerto Vallarta, Jalisco (PVR)

• Southwest Airlines

Raleigh-Durham, NC (RDU)

• Delta Air Lines
• Southwest Airlines

Reno, Nevada (RNO)

• Southwest Airlines 

Sacramento, California (SMF)

• Southwest Airlines

Salt Lake City, Utah (SLC)

• Delta Air Lines
• Southwest Airlines 

San Diego, California (SAN)

• Alaska Airlines
• Southwest Airlines
• Frontier Airlines (book now, starts June 13th)

San Francisco, California (SFO)

• Alaska Airlines
• Delta Air Lines (book now, starts June 8th)
• Southwest Airlines (book now, starts August 5th)
• United Airlines

San Jose, California (SJC)   

• Southwest Airlines

San Jose Del Cabo, Mexico (SJD)

• American Airlines
• Delta Air Lines (book now, starts Dec. 20th) 
• Southwest Airlines

San Juan, Puerto Rico (SJU)   

• Southwest Airlines

Santa Ana, California (SNA)

• Southwest Airlines

Sarasota, Florida (SRQ)

• Allegiant Air (from the South Terminal)

Seattle, Washington (SEA)

• Alaska Airlines
• Delta Air Lines 

St. Louis, Missouri (STL)

• Southwest Airlines

Tampa, Florida (TPA)

• Delta Air Lines (book now, starts June 8th)
• Southwest Airlines

Toronto-Pearson, Ontario (YYZ)

• Air Canada 

Tulsa, Oklahoma (TUL)

• Southwest Airlines  

Vancouver, BC (YVR)

• Air Canada

Washington-Dulles, DC (IAD)

• Allegiant Air (from the South Terminal)
• United Airlines

Washington-Reagan/National, DC (DCA)

• Southwest Airlines