Cheap flights from San Antonio to Austin
Flights overview
Prices shown are for one adult in Economy class flights from Zürich to New York. This includes the cheapest Business class options where available.
Prices reflect the lowest available in the next three months, though they are subject to change and availability.
Last-minute deals apply to the cheapest weekend trips available in the next seven days, with weekend trips being flights departing between Thursday and Saturday and returning on Sunday or Monday.
Flight duration shown is based on nonstop flights or those with the fewest stops available.
Prices reflect the lowest available in the next three months, though they are subject to change and availability.
Last-minute deals apply to the cheapest weekend trips available in the next seven days, with weekend trips being flights departing between Thursday and Saturday and returning on Sunday or Monday.
Flight duration shown is based on nonstop flights or those with the fewest stops available.
Useful information for finding cheap flights from San Antonio to Austin and booking your next trip
| Cheapest round-trip flights | $347 |
Southwest
1 stop
6 hr
Thu, Jun 4 — Sun, Jun 7
|
The cheapest round-trip flight from San Antonio to Austin is currently $347 | |
|---|---|---|---|---|
| Cheapest one-way flight | $174 |
Southwest
1 stop
3 hr
Wed, Jun 3
|
The cheapest one-way flight from San Antonio to Austin is currently $174 | |
| Last-minute weekend getaway | $637 |
Southwest
1 stop
4 hr
Sat, May 9 — Sun, May 10
|
The cheapest last-minute weekend getaway from San Antonio to Austin is currently $637 | |
| Cheapest business class flights | $919 |
American
1 stop
7 hr
Thu, May 28 — Mon, Jun 1
|
The cheapest business class round-trip flight from San Antonio to Austin is currently $919 | |
| Fastest flight | 2 hr 40 min | The fastest flight with stops from San Antonio to Austin takes 2 hr 40 min |
|---|---|---|
| Nonstop flights | None | There are no direct flights on this route. |
When is the cheapest time to fly?
Typical prices for the least expensive flights for weekend trips from San Antonio to Austin per month. Insights are based on fares observed in the last 12 months. Current prices may differ.
The cheapest month to fly from San Antonio to Austin is typically September. The most expensive month to fly is typically February.
| September Cheapest
|
Typical prices: $145–270 |
|---|---|
| February Most expensive
|
Typical prices: $385–620 |
Popular airlines from San Antonio to Austin
Popularity is based on the number of weekly nonstop and connecting flights the airline operates. Connecting flights do not include interline routes.
Flight suggestions are based on an airline's cheapest round-trip fares from San Antonio to Austin in the next 3 months. Prices include required taxes + fees for one adult. Optional charges and bag fees may apply.
Typical prices are based on fares observed in the past year for one-week round trips with the same origin, destination, and airline.
- Southwestfrom $347Typical price: $320–650818 weekly connecting flightsSAT - AUS Every day
- Americanfrom $432Typical price: $340–710783 weekly connecting flightsSAT - AUS Every day
- Unitedfrom $485Typical price: $350–750339 weekly connecting flightsSAT - AUS Every day
- Alaskafrom $803Typical price: $460–1,25021 weekly connecting flightsSAT - AUS Every day
- FrontierTypical price: $140–33012 weekly connecting flightsSAT - AUS Every day
- Spirit1 weekly connecting flightSAT - AUS Every Sat
Popular airports near San Antonio
Distance and driving time are relative to the city center. Airports are listed based on distance from San Antonio center and popularity with travelers.
- San Antonio International Airport (SAT)San Antonio United States 19 min 7 mi
- Austin-Bergstrom International Airport (AUS)Austin United States 1 hr 21 min 72 mi
- George Bush Intercontinental Airport (IAH)Houston United States 3 hr 9 min 193 mi
- William P. Hobby Airport (HOU)Houston United States 3 hr 14 min 193 mi
Popular airports near Austin
Distance and driving time are relative to the city center. Airports are listed based on distance from Austin center and popularity with travelers.
- Austin-Bergstrom International Airport (AUS)Austin United States 24 min 6 mi
- Dallas Fort Worth International Airport (DFW)Dallas United States 3 hr 14 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 16 min 66 mi
Frequently asked questions about flying from San Antonio to Austin
The cheapest flights from San Antonio to Austin are usually in September. Typical ticket prices in September range from $145 to $270.
The cheapest round-trip flight from San Antonio to Austin recently found on Google Flights was with Southwest from $347. The cheapest one-way flight was with Southwest from $174.
Some of the cheapest round-trip deals we found with different airlines:
Some of the cheapest round-trip deals we found with different airlines:
- The cheapest Southwest flight from San Antonio to Austin is $347, flying from Jun 4 to Jun 7.
- The cheapest American flight from San Antonio to Austin is $432, flying from Jun 6 to Jun 8.
- The cheapest United flight from San Antonio to Austin is $485, flying from May 28 to Jun 1.
- The cheapest Alaska flight from San Antonio to Austin is $803, flying from Jul 25 to Jul 26.
The cheapest round-trip flight from San Antonio to Austin starts at $347 from Thu, Jun 4 to Sun, Jun 7. The cheapest one-way flight starts at $174 and departs on Wed, Jun 3.
2 hr 40 min is the shortest flight time from San Antonio 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 San Antonio 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.
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 San Antonio 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 San Antonio to Austin.
In terms of flights, Southwest is the most popular. Southwest offers 818 connecting flights per week. Southwest flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
Other popular airlines flying from San Antonio to Austin are:
In terms of flights, Southwest is the most popular. Southwest offers 818 connecting flights per week. Southwest flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
Other popular airlines flying from San Antonio to Austin are:
- American offers 783 connecting flights per week. American flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
- United offers 339 connecting flights per week. United flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
- Alaska offers 21 connecting flights per week. Alaska flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
- Frontier offers 12 connecting flights per week. Frontier flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
- Spirit offers 1 connecting flights per week. Spirit flies from San Antonio International Airport (SAT) to Austin-Bergstrom International Airport (AUS) .
The cheapest round-trip flight from San Antonio to Austin recently found on Google Flights was with Southwest from $347. The cheapest one-way flight was with Southwest from $174.
Some of the cheapest round-trip deals we found with different airlines:
Some of the cheapest round-trip deals we found with different airlines:
- The cheapest Southwest flight from San Antonio to Austin is $347, flying from Jun 4 to Jun 7.
- The cheapest American flight from San Antonio to Austin is $432, flying from Jun 6 to Jun 8.
- The cheapest United flight from San Antonio to Austin is $485, flying from May 28 to Jun 1.
- The cheapest Alaska flight from San Antonio to Austin is $803, flying from Jul 25 to Jul 26.
No airline flies direct from San Antonio to Austin.
- There are 818 Southwest connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 783 American connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 339 United connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 21 Alaska connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 12 Frontier connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 1 Spirit connecting flights from San Antonio to Austin per week. Flights are available on Saturday.
The cheapest last-minute deal between San Antonio and Austin at price $637 is offered by Southwest from Sat, May 9 to Sun, May 10.
No airline flies direct from San Antonio to Austin.
- There are 818 Southwest connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 783 American connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 339 United connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 21 Alaska connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 12 Frontier connecting flights from San Antonio to Austin per week. Flights are available every day.
- There are 1 Spirit connecting flights from San Antonio to Austin per week. Flights are available on Saturday.
There are no direct flights from San Antonio to Austin.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from San Antonio 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 San Antonio and Austin start at $919 from Thu, May 28 to Mon, Jun 1 with American.
The cheapest economy class round-trip flights between San Antonio and Austin start at $347 from Thu, Jun 4 to Sun, Jun 7.
To book business class trips from San Antonio 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.
You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between San Antonio and Austin starts at $637 from Sat, May 9 to Sun, May 10 with Southwest.
The cheapest last-minute deal between San Antonio and Austin at price $637 is offered by Southwest from Sat, May 9 to Sun, May 10.
To find last-minute flight deals from San Antonio 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.
You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.
Search more flights
Popular trips from San Antonio
These suggestions are based on the cheapest fares to popular destinations in the next six months.
Prices include required taxes + fees for 1 adult. Optional charges and bag fees may apply.
-
Miami$390Jun 12 — Jun 151 stop 4 hr 35 min Southwest
-
Denver$128Aug 13 — Aug 17Nonstop 2 hr 35 min Frontier
-
Paris$882Oct 30 — Nov 22 stops 16 hr 20 min Delta, Scandinavian Airlines
-
Seattle$255Jun 5 — Jun 81 stop 8 hr 15 min Delta
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