$102+ Cheap flights from San Jose, CA to Austin (SJC - AUS)
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — AUS
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Jose to Austin Bergstrom are usually found in September or October, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from San Jose to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Jose to AustinExplore the most affordable flight options available from San Jose to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from San Jose to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 9/242:24 pm
SJC
- AUS
1 stop19h 12m
Frontier
Wed 9/306:45 am
AUS
- SJC
2 stops15h 23m
Frontier
Deal found 7/20![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/271:02 pm
SJC
- AUS
1 stop20h 50m
Frontier
Thu 9/1010:01 pm
AUS
- SJC
1 stop17h 28m
Frontier
Deal found 7/20![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 9/249:10 am
SJC
- AUS
1 stop24h 26m
Frontier
Mon 9/288:16 pm
AUS
- SJC
2 stops25h 52m
Frontier
Deal found 7/21![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 11/52:24 pm
SJC
- AUS
1 stop19h 12m
Frontier
Tue 11/106:45 am
AUS
- SJC
2 stops32h 27m
Frontier
Deal found 7/20![Frontier logo]()
$229
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:45 am
SJC
- AUS
Nonstop3h 30m
Southwest
Tue 8/258:05 am
AUS
- SJC
Nonstop3h 35m
Southwest
Deal found 7/20![Southwest logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 9/109:10 am
SJC
- AUS
1 stop9h 55m
Frontier
Fri 9/118:16 pm
AUS
- SJC
2 stops25h 52m
Frontier
Deal found 7/23![Frontier logo]()
$241
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:40 am
SJC
- AUS
1 stop5h 05m
Southwest
Wed 8/126:35 pm
AUS
- SJC
Nonstop3h 40m
Southwest
Deal found 7/21![Southwest logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 9/109:10 am
SJC
- AUS
1 stop9h 55m
Frontier
Wed 9/306:45 am
AUS
- SJC
2 stops15h 23m
Frontier
Deal found 7/23![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 9/109:10 am
SJC
- AUS
1 stop9h 55m
Frontier
Thu 10/16:45 am
AUS
- SJC
2 stops15h 23m
Frontier
Deal found 7/23![Frontier logo]()
$249
Best flights from San Jose to AustinDiscover carefully curated flight deals from San Jose to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from San Jose to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Southwest deal was found by Cheapflights users on 7/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:20 pm
SJC
- AUS
Nonstop3h 20m
Southwest
Tue 10/207:55 pm
AUS
- SJC
Nonstop3h 45m
Southwest
Deal found 7/18![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:30 pm
SJC
- AUS
Nonstop3h 30m
Delta
Mon 10/199:45 am
AUS
- SJC
Nonstop3h 50m
Delta
Deal found 7/23![Delta logo]()
$267
This CheapOair deal was found by Cheapflights users on 7/18. 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 9/107:29 am
SJC
- AUS
1 stop9h 50m
Alaska Airlines
Mon 9/146:00 am
AUS
- SJC
1 stop7h 19m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:00 am
SJC
- AUS
1 stop6h 00m
Southwest
Mon 9/76:00 am
AUS
- SJC
Nonstop3h 35m
Southwest
Deal found 7/19![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:30 pm
SJC
- AUS
Nonstop3h 30m
Delta
Mon 10/199:45 am
AUS
- SJC
Nonstop3h 50m
Delta
Deal found 7/23![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:25 pm
SJC
- AUS
Nonstop3h 25m
Southwest
Wed 8/268:05 am
AUS
- SJC
Nonstop3h 35m
Southwest
Deal found 7/23![Southwest logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:14 pm
SJC
- AUS
1 stop7h 45m
Alaska Airlines
Sun 10/187:15 am
AUS
- SJC
1 stop7h 20m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:37 am
SJC
- AUS
1 stop10h 21m
Delta
Tue 9/87:15 am
AUS
- SJC
1 stop5h 30m
Delta
Deal found 7/23![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:25 am
SJC
- AUS
2 stops7h 05m
Southwest
Mon 11/26:50 am
AUS
- SJC
1 stop6h 25m
Southwest
Deal found 7/21![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:21 am
SJC
- AUS
1 stop7h 55m
Delta
Sun 10/189:45 am
AUS
- SJC
Nonstop3h 50m
Delta
Deal found 7/19![Delta logo]()
$317
Last-minute flights from San Jose to AustinDiscover last-minute flight deals from San Jose to Austin. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Austin. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/62:12 pm
SJC
- AUS
1 stop19h 40m
Frontier
Wed 8/122:25 pm
AUS
- SJC
2 stops31h 03m
Frontier
Deal found 7/23![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:40 am
SJC
- AUS
1 stop5h 05m
Southwest
Wed 8/126:35 pm
AUS
- SJC
Nonstop3h 40m
Southwest
Deal found 7/21![Southwest logo]()
$247
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:15 pm
SJC
- AUS
1 stop5h 45m
Alaska Airlines
Mon 8/176:00 am
AUS
- SJC
1 stop5h 26m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:45 am
SJC
- AUS
Nonstop3h 30m
Southwest
Tue 8/258:05 am
AUS
- SJC
Nonstop3h 35m
Southwest
Deal found 7/20![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:45 am
SJC
- AUS
Nonstop3h 30m
Southwest
Wed 8/266:40 pm
AUS
- SJC
1 stop5h 00m
Southwest
Deal found 7/22![Southwest logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/201:02 pm
SJC
- AUS
1 stop20h 50m
Multiple Airlines
Sun 8/238:35 pm
AUS
- SJC
2 stops18h 47m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:15 am
SJC
- AUS
1 stop7h 25m
Southwest
Tue 8/256:35 pm
AUS
- SJC
Nonstop3h 40m
Southwest
Deal found 7/23![Southwest logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/271:02 pm
SJC
- AUS
1 stop20h 50m
Frontier
Thu 9/1010:01 pm
AUS
- SJC
1 stop17h 28m
Frontier
Deal found 7/20![Frontier logo]()
$226
One-way flights from San Jose to AustinSearch for one-way flight options from San Jose to Austin. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from San Jose to Austin. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 10/19:10 am
SJC
- AUS
1 stop9h 55m
Frontier
Deal found 7/19![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/201:02 pm
SJC
- AUS
1 stop20h 50m
Frontier
Deal found 7/20![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 9/179:10 am
SJC
- AUS
1 stop24h 26m
Frontier
Deal found 7/20![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/248:14 pm
SJC
- AUS
2 stops25h 27m
Frontier
Deal found 7/22![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Tue 9/159:03 pm
SJC
- AUS
2 stops20h 18m
Frontier
Deal found 7/23![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Mon 9/219:03 pm
SJC
- AUS
2 stops20h 18m
Frontier
Deal found 7/19![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 9/229:03 pm
SJC
- AUS
2 stops24h 56m
Frontier
Deal found 7/22![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 9/109:03 pm
SJC
- AUS
2 stops24h 56m
Frontier
Deal found 7/23![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:20 am
SJC
- AUS
Nonstop3h 25m
Southwest
Deal found 7/21![Southwest logo]()
$119
Find flight deals from San Jose to Austin
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Kiwi.com) |
One-way from | $102 (Kiwi.com) |
Popular in | August |
Cheapest in | September |
Average price | $447 |
Good round-trip deal | $400 or less |
Good one-way deal | $143 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from San Jose to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Wed 10/14
5:20 pm-10:40 pm
Nonstop3h 20m
Austin Bergstrom
Tue 10/20
7:55 pm-9:40 pm
Nonstop3h 45m
$237
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Wed 10/14
12:30 pm-6:00 pm
Nonstop3h 30m
Austin Bergstrom
Mon 10/19
9:45 am-11:35 am
Nonstop3h 50m
$267
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Thu 9/10
7:29 am-7:19 pm
1 stop9h 50m
Austin Bergstrom
Mon 9/14
6:00 am-11:19 am
1 stop7h 19m
$287
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Fri 9/4
8:00 am-4:00 pm
1 stop6h 00m
Austin Bergstrom
Mon 9/7
6:00 am-7:35 am
Nonstop3h 35m
$287
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Thu 10/15
12:30 pm-6:00 pm
Nonstop3h 30m
Austin Bergstrom
Mon 10/19
9:45 am-11:35 am
Nonstop3h 50m
$287
Quickest round-trip
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Mon 8/24
6:25 pm-11:50 pm
Nonstop3h 25m
Austin Bergstrom
Wed 8/26
8:05 am-9:40 am
Nonstop3h 35m
$289
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Wed 10/28
7:25 am-4:30 pm
2 stops7h 05m
Austin Bergstrom
Mon 11/2
6:50 am-11:15 am
1 stop6h 25m
$292
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Sat 9/5
11:37 am-11:58 pm
1 stop10h 21m
Austin Bergstrom
Tue 9/8
7:15 am-10:45 am
1 stop5h 30m
$309
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Wed 10/14
7:21 am-5:16 pm
1 stop7h 55m
Austin Bergstrom
Sun 10/18
9:45 am-11:35 am
Nonstop3h 50m
$317
San JoseAustin
SJC - AUS
SJCAUS
San Jose
Thu 10/15
2:14 pm-11:59 pm
1 stop7h 45m
Austin Bergstrom
Sun 10/18
7:15 am-12:35 pm
1 stop7h 20m
$327
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Jose to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Austin in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Jose, California-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from San Jose with our price prediction graph.
SJC-AUS
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 San Jose to Austin
How far ahead should I book a flight from San Jose, California to Austin?
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose, California to Austin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Jose, California to Austin?
Currently, September is the cheapest month in which you can book a flight from San Jose, California to Austin (average of $257). Flying from San Jose, California to Austin in August is currently the most expensive (average of $488). 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 SJC to AUS?
Find hourly flight availability from San Jose 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 July 23, 2026.
It’s typically best to fly out from San Jose, California to Austin in the morning. Doing so could potentially save you 5% on the flight price compared to flying in the evening, which is usually more expensive.
The best insider tips for San Jose to Austin flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Jose to Austin trip
Our travel experts
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 July 23, 2026.
Read through reviews of airlines operating flights from San Jose to Austin, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Jose to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Austin if you plan to visit one of these locationsRound Rock
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Top 7 airlines flying from San Jose to Austin
Discover the top 7 airlines that operate flights from San Jose to Austin. 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$286 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$388 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$168 | Average$352 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$471 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$197 | Average$398 | FlexibilityNo cancel fee | On-time71% |