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130 € Cheap Flights from San Diego to Austin-Bergstrom

Compare San Diego 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 San Diego to Austin-Bergstrom

Looking for a cheap last-minute deal or the best return flight from San Diego to Austin-Bergstrom Airport? If you want to travel next month, return fares start from 164 €. Find the lowest prices on one-way and return tickets right here.
Austin.130 € per passenger.Departing Sat, 22 Aug, returning Mon, 24 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Sat, 22 Aug, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Mon, 24 Aug, arriving in San Diego International.Price includes taxes and charges.From 130 €, select.
Austin.164 € per passenger.Departing Wed, 15 Jul, returning Mon, 20 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Wed, 15 Jul, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Mon, 20 Jul, arriving in San Diego International.Price includes taxes and charges.From 164 €, select.
Austin.165 € per passenger.Departing Thu, 30 Jul, returning Sun, 2 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 30 Jul, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Sun, 2 Aug, arriving in San Diego International.Price includes taxes and charges.From 165 €, select.
Austin.171 € per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Wed, 26 Aug, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Wed, 2 Sep, arriving in San Diego International.Price includes taxes and charges.From 171 €, select.
Austin.191 € per passenger.Departing Thu, 3 Sep, returning Mon, 7 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 3 Sep, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Mon, 7 Sep, arriving in San Diego International.Price includes taxes and charges.From 191 €, select.
Austin.194 € per passenger.Departing Mon, 3 Aug, returning Wed, 26 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Diego International on Mon, 3 Aug, arriving in Austin-Bergstrom.Inbound direct flight with Southwest Airlines departs from Austin-Bergstrom on Wed, 26 Aug, arriving in San Diego International.Price includes taxes and charges.From 194 €, select.
Austin.198 € per passenger.Departing Wed, 24 Jun, returning Tue, 30 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Wed, 24 Jun, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Tue, 30 Jun, arriving in San Diego International.Price includes taxes and charges.From 198 €, select.
Austin.198 € per passenger.Departing Tue, 23 Jun, returning Tue, 7 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 23 Jun, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Tue, 7 Jul, arriving in San Diego International.Price includes taxes and charges.From 198 €, select.
Austin.203 € per passenger.Departing Sat, 3 Oct, returning Tue, 6 Oct.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Sat, 3 Oct, arriving in Austin-Bergstrom.Inbound indirect flight with United, departs from Austin-Bergstrom on Tue, 6 Oct, arriving in San Diego International.Price includes taxes and charges.From 203 €, select.
Austin.204 € per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Diego International on Wed, 16 Sep, arriving in Austin-Bergstrom.Inbound direct flight with Southwest Airlines departs from Austin-Bergstrom on Wed, 23 Sep, arriving in San Diego International.Price includes taxes and charges.From 204 €, select.
Austin.211 € per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Fri, 30 Oct, arriving in Austin-Bergstrom.Inbound indirect flight with United, departs from Austin-Bergstrom on Mon, 2 Nov, arriving in San Diego International.Price includes taxes and charges.From 211 €, select.
Austin.212 € per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Thu, 5 Nov, arriving in Austin-Bergstrom.Inbound indirect flight with United, departs from Austin-Bergstrom on Sun, 8 Nov, arriving in San Diego International.Price includes taxes and charges.From 212 €, select.
Austin.212 € per passenger.Departing Wed, 30 Dec, returning Fri, 1 Jan.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 30 Dec, arriving in Austin-Bergstrom.Inbound indirect flight with United, departs from Austin-Bergstrom on Fri, 1 Jan, arriving in San Diego International.Price includes taxes and charges.From 212 €, select.
Austin.212 € per passenger.Departing Wed, 30 Dec, returning Thu, 31 Dec.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 30 Dec, arriving in Austin-Bergstrom.Inbound indirect flight with United, departs from Austin-Bergstrom on Thu, 31 Dec, arriving in San Diego International.Price includes taxes and charges.From 212 €, select.
Austin.213 € per passenger.Departing Wed, 29 Jul, returning Sat, 1 Aug.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Diego International on Wed, 29 Jul, arriving in Austin-Bergstrom.Inbound direct flight with Alaska Airlines departs from Austin-Bergstrom on Sat, 1 Aug, arriving in San Diego International.Price includes taxes and charges.From 213 €, select.
Austin.231 € per passenger.Departing Thu, 23 Jul, returning Sun, 13 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Thu, 23 Jul, arriving in Austin-Bergstrom.Inbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Sun, 13 Sep, arriving in San Diego International.Price includes taxes and charges.From 231 €, select.

Find the cheapest month to fly from San Diego to Austin-Bergstrom

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Austin-Bergstrom flights are currently cheapest in August.
Jun
from 198 €
Jul
from 164 €
Aug
from 130 €
Sep
from 191 €
Oct
from 203 €
Nov
from 212 €
Dec
from 212 €
Jan
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Feb
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Mar
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Apr
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May
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Direct flights from San Diego to Austin-Bergstrom

San Diego to Austin-Bergstrom: Alternative routes

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

Austin-Bergstrom

10km from central Austin
ClosestCheapest
from 130 €
Search flights

Killeen Gray AAF

88km from central Austin
from 639 €
Search flights

San Diego to Austin: Flight information

The things to know before you go.
Cheapest flight found130 €
Cheapest month to flyAugust
Average flight time3 hrs
Most popular airlineSouthwest Airlines
Average flights per week315

Finding cheap flights from San Diego to Austin-Bergstrom: Frequently asked questions

The best price we found for a return flight from San Diego to Austin-Bergstrom is 130 €. 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 is the average flight time from San Diego to Austin-Bergstrom.
Southwest Airlines, Alaska Airlines and SkyWest Airlines fly direct from San Diego to Austin-Bergstrom.
As of June 2026, there are 105 flights per week flying from San Diego to Austin-Bergstrom.
The cheapest month to fly from San Diego to Austin-Bergstrom is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Austin-Bergstrom Airport on Saturday, 22 August 2026.
Yes – the average flight time is 3 hours.
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.

Flying from San Diego to Austin-Bergstrom International Airport (AUS): What you need to know

  • San Diego's main airport is San Diego International Airport (SAN). Explore your options for departing from this base when booking flights from San Diego to Austin-Bergstrom International Airport (AUS).

  • 2 hours 55 minutes is the average journey time for a direct San Diego to Austin-Bergstrom International Airport flight.

  • Austin-Bergstrom International Airport is located in Austin. The city follows the UTC-6 timezone and is two hours ahead of San Diego.

  • You can choose from 43 direct services each week between San Diego International Airport (SAN) and Austin-Bergstrom International Airport (AUS). This is the most popular route when departing from San Diego.

  • Your flight from San Diego to AUS won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Peak months like July or high seasons such as spring break and Christmas will mean longer lines at check-in and security. Play it safe and get to the terminal even earlier. Arriving two hours before a domestic flight and up four hours ahead of an international flight is a wise idea.

Airports in San Diego

San Diego International Airport (SAN)

  • You can take a direct flight from San Diego to Austin-Bergstrom International Airport (AUS) leaving from San Diego International Airport (SAN).

  • Top airlines that offer direct flights from San Diego to Austin-Bergstrom International Airport departing SAN include:

  • The airline with the highest booking numbers between SAN and AUS is Southwest Airlines.

  • Among carriers operating on this route, Alaska Airlines has the best record for on-time arrivals.

  • The journey from central San Diego to SAN takes around 25 minutes by public transport. If you ride-share, drive or grab a taxi, you'll cover the 5 kilometres in 15 minutes or so, depending on traffic.

  • Want a hassle-free start to your holiday? Stay near San Diego International Airport. Whether you've booked an early flight from San Diego to Austin-Bergstrom International Airport or just don't like being rushed, these hotels are the ideal choice:

  • When it comes to San Diego International Airport's on-time performance, data shows 74% of flights arrive within the expected time frame.

  • You'll find SAN at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • The distance from San Diego's city centre to CLD is around 48 kilometres. Consider the available transport options and potential delays when planning the best way to get to the airport.

  • Flying off with the first light? Think about checking in to one of these accommodation options near McClellan-Palomar Airport the day before your San Diego to AUS flight:

  • Flights from McClellan-Palomar Airport have a strong track record for punctuality, with 88% of them touching down within the expected time frame.

About Austin-Bergstrom International Airport (AUS)

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

  • Austin-Bergstrom International Airport is around 16 kilometres from the centre of Austin. It takes around 20 minutes or so to drive to the city.

  • It'll take around 45 minutes to get there using public transport.

How to find the cheapest flights from San Diego to Austin-Bergstrom International Airport (AUS)

  • The lowest price we've found for a one-way ticket from San Diego to Austin-Bergstrom International Airport is 70 €. For a return flight on this route, the best price is 130 €. Depending on the availability when you book, these fares can change.

  • Booking in advance is often the key to scoring a cheap flight from San Diego to AUS. Prices tend to rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • If you can be flexible with your trip dates, use the 'Whole month' tool. It'll give you the lowest price across every month when searching for your San Diego to Austin-Bergstrom International Airport ticket.

  • Snapping up a cheap plane ticket from San Diego to AUS couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when a better deal is available.

  • Save on your flight from San Diego to Austin-Bergstrom International Airport by using filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from San Diego to Austin-Bergstrom International Airport (AUS)

  • July is the most popular month for flights from San Diego to Austin-Bergstrom International Airport (AUS). Plan your visit to Austin in December for a more low-key escape.

  • Before locking in your San Diego to AUS plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in Austin, with temperatures ranging from 23ºC (73ºF) to 41ºC (106ºF).

  • Look for cheap tickets from San Diego to Austin-Bergstrom International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 19ºC (66ºF).

More about Austin

  • Start your Austin trip right by choosing the ideal place to stay. Once you've booked your flight from San Diego to Austin-Bergstrom International Airport, explore our selection of hotels including:

  • Every great adventure has to include some sightseeing. Texas State Capitol, Austin Museum of Art, Downtown and 360 Bridge are essential stops on your Austin itinerary.

Explore more of the United States

  • Houston is just one of the many places in the United States waiting to be explored once you've taken in the sights of Austin. Around 225 kilometres away to the east, top sights here include The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

  • San Antonio is another must-experience destination in the United States and is around 121 kilometres southwest of Austin. No trip is complete without experiencing San Antonio River Walk, San Antonio River walk and Alamo Plaza.

More travel options

Plan the rest of your trip from San Diego to Austin

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