Question 1

How popular is this San Diego to Austin flight route?

Accepted Answer

This flight path from San Diego to Austin Bergstrom was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

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

Accepted Answer

Cheapflights users have booked flights from San Diego to Austin round-trip from £125. Other airlines that can offer you cheap pricing are Hawaiian Airlines, from £132, and Alaska Airlines, from £140. Southwest is priced at 41% lower than the current average price of a flight leaving 3 months from now.

Question 3

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

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as £67. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from San Diego to Austin for a low price.

Question 4

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

Accepted Answer

The best time to book flights from San Diego to Austin is 29 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.

Question 5

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

Accepted Answer

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 July is currently the most expensive (average of £901). 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.

Question 6

Weekly flight availability from San Diego to Austin

Accepted Answer

The most flights from SAN to AUS are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

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

Accepted Answer

The top 3 most reliable airlines when flying from San Diego to Austin are Frontier (79%), Hawaiian Airlines (71%) and SkyWest Airlines (70%).

Question 10

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

Accepted Answer

To save on the cost of your flight from San Diego to Austin, book at least 30 days before your planned departure. Booking around this time can save you about 59% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £236 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £311.

Question 11

What is the cheapest month to fly from San Diego to Austin?

Accepted Answer

The best pricing can be found in the month of July. Prices to Austin from San Diego average £215. You can even find prices in July for less than £215, as users have found deals to Austin from as low as £116. The month of March appears to be one of the more expensive times to travel to Austin from San Diego. Flying in the targeted month can save you up to 19%.

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Question 16

How does Cheapflights help users find flights from San Diego to Austin?

Accepted Answer

Deals for San Diego to Austin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 17

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

Accepted Answer

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!

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

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.

Round-trip from	£125
One-way from	£67
Popular in	March
Cheapest in	July
Average price	£170

Cheap flights from San Diego to Austin from £67

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Austin

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Find flight deals from San Diego to Austin

Cheapest flights from San Diego to AustinExplore 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 18 July 2025.

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 18 July 2025.

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Use the filters below to find and compare flights from San Diego to Austin that are best for you.

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.

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Everything you need to know about your flight from San Diego to Austin

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 11 July 2025.

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

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 18 July 2025.

Weekly flight availability from San Diego to Austin

Explore weekly flight availability from San Diego to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2025.

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 18 July 2025.

Get a feel of what it's like to fly with Alaska Airlines, Southwest, andDelta from San Diego to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How popular is this San Diego to Austin flight route?

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

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

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

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

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

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

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

Travelling to a place near Austin?

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How does Cheapflights help users find flights from San Diego to Austin?

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

Can Cheapflights 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?

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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 18 July 2025.