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Cheap flights from San Diego to Austin from £70

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — AUS
11 Dec — 18 Dec1
1 adult

Find flights from San Diego to Austin within your budget

Customise your flight search to find flights from San Diego to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 931,284 searches. Data last updated 6 December 2024.

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Route

Depart

Return

Price

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Sat 11/1

09:03-13:53

Nonstop2h 50m

Austin Bergstrom

Mon 13/1

13:33-20:48

1 stop9h 15m

£170

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Sat 11/1

07:30-12:10

Nonstop2h 40m

Austin Bergstrom

Sat 18/1

10:10-11:25

Nonstop3h 15m

£171

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Sat 11/1

10:15-21:15

2 stops9h 00m

Austin Bergstrom

Sun 19/1

17:55-22:00

1 stop6h 05m

£174

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Sat 10/5

10:10-17:31

1 stop5h 21m

Austin Bergstrom

Fri 16/5

18:55-23:43

1 stop6h 48m

£252

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Wed 8/1

14:30-19:19

Nonstop2h 49m

£70

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Sun 12/1

19:25-00:10

Nonstop2h 45m

£78

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Fri 10/1

19:43-08:26

2 stops10h 43m

£89

San DiegoAustin

SAN - AUS

SANAUS

San Diego

Tue 7/1

06:30-14:55

1 stop6h 25m

£93

Flights are sorted by cheapest return flights first.

Deals found on 5/12

Cheap flight deals from San Diego to Austin

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 December 2024.

Round-trip from

£170

One-way from

£70

Popular in

April

Cheapest in

September
Alaska Airlines
  • Alaska Airlines
  • 11/1-13/1
  • 1 total stop
  • 12h 05m total
  • San Diego to Austin
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 8/1
  • Nonstop
  • 2h 49m total
  • San Diego to Austin
Search Deals
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals

Find flight deals from San Diego to Austin

Cheapest flights from San Diego to Austin
Explore the most affordable flight options available from San Diego to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 December 2024.

Mon 23/1220:35SAN - AUS
Nonstop2h 40mSouthwest
Tue 14/106:55AUS - SAN
Nonstop3h 15mSouthwest
Deal found 4/12£195
Tue 24/1209:00SAN - AUS
Nonstop2h 52mAlaska Airlines
Wed 1/107:15AUS - SAN
Nonstop3h 10mAlaska Airlines
Deal found 5/12£233
Thu 5/1206:25SAN - AUS
1 stop10h 58mFrontier
Tue 10/1216:09AUS - SAN
1 stop9h 40mFrontier
Deal found 5/12£291
Thu 19/1207:00SAN - AUS
1 stop8h 02mUnited Airlines
Fri 20/1206:00AUS - SAN
1 stop5h 25mUnited Airlines
Deal found 5/12£307

Best time to book a flight from San Diego to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from San Diego with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Diego to Austin

Get recent, data-driven insights about flights from San Diego to Austin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Diego to Austin?

Use this chart to determine the optimal time to book a return flight from San Diego to Austin. Price data was last updated on 22 November 2024.

The best time to book flights from San Diego to Austin is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Diego to Austin?

Currently, February is the cheapest month in which you can book a flight from San Diego to Austin (average of £636). Flying from San Diego to Austin in June is currently the most expensive (average of £875). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to AUS?

Find hourly flight availability from San Diego to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Austin as you normally would.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 inches per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 6 December 2024.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and United Airlines from San Diego to Austin by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,934 reviews
Check prices

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very Good
4,934 reviews
Southwest
8.1
Very Good
4,934 reviews
Check prices

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very Good
9,519 reviews
Southwest
8.1
Very Good
4,934 reviews
Check prices

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very Good
8,682 reviews
Southwest
8.1
Very Good
4,934 reviews
Check prices

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
9,134 reviews
Southwest
8.1
Very Good
4,934 reviews
Check prices

Food

7.2

Overall

8.1

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to Austin round-trip?

    Cheapflights users have booked flights from San Diego to Austin round-trip from £170. Other airlines that can offer you cheap pricing are Southwest, from £171, and United Airlines, from £174. Alaska Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Diego to Austin one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as £70. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from San Diego to Austin for a low price.

  • What are the most reliable airlines from San Diego to Austin?

    The top 3 most reliable airlines when flying from San Diego to Austin are American Airlines (74%), Alaska Airlines (74%) and Southwest (74%).

  • Can I find deals for flights from San Diego to Austin that include hotel bookings?

    Yes. In addition to deals on San Diego to Austin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Austin.

  • Can I find deals for business class flights from San Diego to Austin?

    Yes. Cheapflights offers flight deals from San Diego to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Austin?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Austin (average of £636). Flying from San Diego to Austin in June is currently the most expensive (average of £875). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from San Diego to Austin?

Cheapflights helps you find that perfect flight to Austin from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Diego to Austin with no change fees?

Yes! Cheapflights helps users easily find flights from San Diego to Austin with no change fees.

Can Cheapflights notify me if prices for flights from San Diego to Austin become cheaper?

Yes! Start tracking prices for San Diego to Austin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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