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Cheap Flights from Austin to San Antonio, TX, United States - AUS to SAT

How Much Does it Cost to Fly from Austin to San Antonio (AUS to SAT)?

We have collected flight cost data from across the web for travel from Austin to San Antonio, and have found the average flight price for this trip to be $444.

When Can I Buy the Cheapest Flight from Austin to San Antonio (AUS to SAT)?

Airlines can adjust prices for plane tickets from Austin to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Austin and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Austin - AUS

FlightsAirlineLowest Price
Austin to Dallas - Ft Worth American, Alaska $140
Austin to Houston United $183

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
Dallas - Ft Worth to San Antonio American, Alaska, United $173
Houston to San Antonio United $213
Tyler to San Antonio American, Alaska $560
Dallas - Ft Worth to Austin American, Alaska $141
Dallas - Ft Worth to Houston American, United $171
Houston to Dallas - Ft Worth American, Alaska, United $173
Houston to Austin American, United $161
San Antonio to Dallas - Ft Worth American, United $173
Dallas - Ft Worth to Corpus Christi American, United $247
Dallas - Ft Worth to Denver American, Alaska, Frontier, Spirit, United $73
Dallas - Ft Worth to New Orleans American, Spirit, United $71
Houston to Las Vegas American, Alaska, Frontier, Spirit, United $85
Houston to Denver American, Alaska, Frontier, Spirit, United $89
Houston to Corpus Christi United $177
Dallas - Ft Worth to Midland - Odessa American $211
Dallas - Ft Worth to Phoenix American, Alaska, Frontier, Spirit, United $81
Corpus Christi to Dallas - Ft Worth American, United $246
San Antonio to Houston American, United $215
San Antonio to Austin American, United $368
Dallas - Ft Worth to Chicago American, Alaska, Frontier, Spirit, United $79
Dallas - Ft Worth to Baltimore American, Alaska, JetBlue, Spirit, United $97
Dallas - Ft Worth to Tampa American, Spirit, United $117
Dallas - Ft Worth to Laredo American, United $296
Dallas - Ft Worth to McAllen American, United $227
Dallas - Ft Worth to San Francisco American, Alaska, Frontier, United, Virgin America $106

Cheap International Flights to San Antonio - SAT

FlightsAirlineLowest Price
Dallas - Ft Worth to Cancun Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, Volaris $167
Dallas - Ft Worth to Monterrey Interjet, American, AeroMexico, Frontier, Spirit, Sun Country, United, Volaris $227
Dallas - Ft Worth to Mexico City Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Aeromar, Virgin America, Volaris $214
Cheap Flights from Austin to San Antonio, TX, Airfare Search for AUS to SAT, Airline One-Way and Roundtrip Schedules