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$84+ Cheap flights from Austin to San Jose (AUS - SJC)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SJC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to San Jose are usually found in August or September, booked 67 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Austin to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to San Jose (SJC). 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 September 15, 2025.

Round-trip from

$150
(CheapOair)

One-way from

$84
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$368

Good round-trip deal

$370 or less

Good one-way deal

$169 or less
From Austin Bergstrom to San Jose
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One-way flight from Austin Bergstrom to San Jose
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Austin Bergstrom to San Jose.
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Price to beat on a one-way flight from Austin Bergstrom to San Jose.
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Find flight deals from Austin to San Jose

Cheapest flights from Austin to San Jose
Explore the most affordable flight options available from Austin to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:16 pmAUS - SJC
1 stop6h 11mFrontier
Sun 10/512:26 pmSJC - AUS
1 stop9h 06mFrontier
Deal found 9/13$150
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:30 amAUS - SJC
1 stop7h 00mFrontier
Sun 10/512:26 pmSJC - AUS
1 stop9h 06mFrontier
Deal found 9/13$152
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:00 amAUS - SJC
1 stop6h 40mUnited Airlines
Sat 10/258:45 amSJC - AUS
1 stop6h 19mUnited Airlines
Deal found 9/14$167
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:01 amAUS - SJC
1 stop7h 15mAmerican Airlines
Tue 11/186:00 amSJC - AUS
1 stop7h 47mAmerican Airlines
Deal found 9/15$168
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:16 pmAUS - SJC
1 stop29h 29mMultiple Airlines
Thu 10/211:40 amSJC - AUS
1 stop20h 11mMultiple Airlines
Deal found 9/13$173
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:48 pmAUS - SJC
1 stop20h 44mFrontier
Mon 10/206:43 pmSJC - AUS
1 stop16h 14mFrontier
Deal found 9/14$185
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:02 pmAUS - SJC
1 stop24h 32mFrontier
Mon 11/1012:27 pmSJC - AUS
1 stop10h 05mFrontier
Deal found 9/15$187
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amAUS - SJC
1 stop7h 32mFrontier
Mon 10/206:43 pmSJC - AUS
1 stop16h 14mFrontier
Deal found 9/14$189
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:48 pmAUS - SJC
1 stop20h 44mFrontier
Mon 10/136:43 pmSJC - AUS
1 stop16h 14mFrontier
Deal found 9/13$190
This CheapOair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:48 pmAUS - SJC
1 stop20h 44mFrontier
Sun 10/2612:27 pmSJC - AUS
1 stop10h 06mFrontier
Deal found 9/13$191
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:30 amAUS - SJC
1 stop6h 56mFrontier
Sun 10/512:26 pmSJC - AUS
1 stop9h 06mFrontier
Deal found 9/14$192

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to San Jose 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Austin to San Jose that are best for you.

Fly from

Austin

Fly to

San Jose

Route

Depart

Return

Price

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Sat 10/18

4:21 pm-8:54 pm

1 stop6h 33m

San Jose

Sat 10/25

6:30 am-7:24 pm

2 stops10h 54m

$224

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Tue 10/7

3:25 pm-5:05 pm

Nonstop3h 40m

San Jose

Thu 10/9

10:25 am-5:25 pm

1 stop5h 00m

$226

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Thu 10/9

6:00 am-7:45 am

Nonstop3h 45m

San Jose

Tue 10/14

3:00 pm-11:35 pm

1 stop6h 35m

$228

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Thu 11/6

5:14 am-9:04 am

1 stop5h 50m

San Jose

Sun 11/9

1:59 pm-11:59 pm

1 stop8h 00m

$237

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Thu 11/6

1:59 pm-7:21 pm

1 stop7h 22m

San Jose

Mon 11/10

1:59 pm-11:59 pm

1 stop8h 00m

$237

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Wed 11/12

5:30 am-1:42 pm

2 stops10h 12m

San Jose

Tue 11/18

1:16 pm-9:06 pm

1 stop5h 50m

$253

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Wed 10/22

6:00 am-9:57 am

1 stop5h 57m

San Jose

Mon 10/27

5:58 pm-2:19 pm

1 stop18h 21m

$256

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Wed 12/10

6:00 am-10:23 am

1 stop6h 23m

$84

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Wed 12/10

1:10 pm-5:51 pm

1 stop6h 41m

$84

AustinSan Jose

AUS - SJC

AUSSJC

Austin Bergstrom

Wed 10/15

8:40 pm-10:25 pm

Nonstop3h 45m

$86

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Austin to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Austin with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to San Jose. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Austin to San Jose, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Austin to San Jose (average of $255). Flying from Austin to San Jose in June is currently the most expensive (average of $358). 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 AUS to SJC?

Find hourly flight availability from Austin to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from Austin to San Jose in the afternoon. Doing so could potentially save you 9% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Austin to San Jose?

Use this chart to determine the cheapest time to fly round-trip from Austin to San Jose. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Austin to San Jose flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Austin to San Jose. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,172 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airports do I use to fly from Austin to San Jose?

    To fly from Austin to San Jose, you need to book a flight from Austin Bergstrom (AUS) to San Jose (SJC). Nonstop flights to San Jose from Austin Bergstrom take 3h 40m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Austin Bergstrom to San Jose offered by 7 different airlines.

  • How popular is this Austin to San Jose flight route?

    The Austin Bergstrom to San Jose flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Austin to San Jose?

    A quick flight from Austin to San Jose can take about 3h 40m. United Airlines provides one of the quickest options available for as low as $226. The distance between Austin and San Jose is about 1472 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Frontier ($94), Spirit Airlines ($102), and American Airlines ($158) offers the cheapest pricing from Austin to San Jose. Users have found that Frontier is 78% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Austin to San Jose are American Airlines ($84), United Airlines ($84), and Southwest ($86).

  • What are the cheapest flights from Austin to San Jose?

    The cheapest flight price from Austin to San Jose is $115. On average you can expect to pay $365. The most popular route, (Austin Bergstrom - San Jose), can usually be booked for $150.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to San Jose 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 Austin to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Austin to San Jose (average of $255). Flying from Austin to San Jose in June is currently the most expensive (average of $358). 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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Top 7 airlines flying from Austin to San Jose

Discover the top 7 airlines that operate flights from Austin to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$214FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$228FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$465FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$371FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$352FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$300Average$501FlexibilityNo cancel feeOn-time63%

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