$91+ Cheap flights from San Jose, CA to San Antonio (SJC - SAT)
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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SAT
Jan 27 — Feb 31
1 adult, Economy
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Find cheap flights from San Jose to San Antonio 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 San Antonio are usually found in January or September, booked 29 days in advance, depart on a Thursday or Wednesday and return on a Saturday
Cheap flight deals from San Jose to San Antonio
Cheapest flights from San Jose to San AntonioExplore the most affordable flight options available from San Jose to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.
Explore the most affordable flight options available from San Jose to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 12/287:48 pmSJC - SAT
2 stops31h 47mMultiple Airlines
Sun 1/42:01 pmSAT - SJC
1 stop6h 52mMultiple Airlines
Deal found 12/25![Multiple Airlines logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 12/283:27 pmSJC - SAT
1 stop19h 49mFrontier
Sun 1/42:01 pmSAT - SJC
1 stop6h 52mFrontier
Deal found 12/27![Frontier logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 12/287:48 pmSJC - SAT
1 stop15h 56mMultiple Airlines
Sat 1/35:10 amSAT - SJC
2 stops35h 22mMultiple Airlines
Deal found 12/26![Multiple Airlines logo]()
$844
This American Airlines deal was found by Cheapflights users on 12/27. 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 12/316:10 amSJC - SAT
1 stop5h 14mAmerican Airlines
Sat 1/38:21 amSAT - SJC
1 stop6h 50mAmerican Airlines
Deal found 12/27![American Airlines logo]()
$937
This Southwest deal was found by Cheapflights users on 12/25. 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.
Sun 12/2810:20 amSJC - SAT
2 stops7h 10mSouthwest
Sun 1/45:50 amSAT - SJC
2 stops7h 00mSouthwest
Deal found 12/25![Southwest logo]()
$947
This Delta deal was found by Cheapflights users on 12/26. 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.
Fri 12/266:20 pmSJC - SAT
2 stops21h 54mDelta
Fri 1/27:18 pmSAT - SJC
1 stop6h 35mDelta
Deal found 12/26![Delta logo]()
$958
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/279:00 amSJC - SAT
2 stops11h 48mUnited Airlines
Fri 1/24:55 pmSAT - SJC
1 stop6h 22mUnited Airlines
Deal found 12/26![United Airlines logo]()
$1,013
This Southwest deal was found by Cheapflights users on 12/26. 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 12/274:10 pmSJC - SAT
1 stop4h 45mSouthwest
Thu 1/11:45 pmSAT - SJC
1 stop8h 05mSouthwest
Deal found 12/26![Southwest logo]()
$1,032
This Delta deal was found by Cheapflights users on 12/26. 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.
Sun 12/2812:31 pmSJC - SAT
1 stop10h 07mDelta
Thu 1/16:40 amSAT - SJC
1 stop8h 01mDelta
Deal found 12/26![Delta logo]()
$1,037
Find flight deals from San Jose to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to San Antonio (SAT). 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 December 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $194 (Kiwi.com) |
One-way from | $91 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $392 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to San Antonio 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 December 28, 2025.
Use the filters below to find and compare flights from San Jose to San Antonio that are best for you.
Fly from
San Jose
Fly to
San Antonio
Route
Depart
Return
Price
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Tue 3/10
7:15 am-11:29 pm
2 stops14h 14m
San Antonio
Wed 3/11
5:59 pm-10:57 am
2 stops18h 58m
$294
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Sat 3/7
7:15 am-9:28 pm
2 stops12h 13m
San Antonio
Sat 3/14
7:35 am-5:30 pm
2 stops11h 55m
$294
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Mon 3/9
3:25 pm-9:55 am
2 stops16h 30m
San Antonio
Tue 3/10
5:59 pm-2:56 pm
2 stops22h 57m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Mon 3/9
11:40 am-12:16 am
2 stops10h 36m
San Antonio
Wed 3/11
7:00 am-5:30 pm
2 stops12h 30m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Wed 2/18
1:55 pm-11:43 pm
1 stop7h 48m
San Antonio
Fri 2/20
5:59 pm-10:55 am
2 stops18h 56m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Wed 2/18
5:45 am-1:43 pm
1 stop5h 58m
San Antonio
Thu 2/19
7:00 am-5:38 pm
2 stops12h 38m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Tue 3/10
11:40 am-12:16 am
2 stops10h 36m
San Antonio
Fri 3/13
7:00 am-5:30 pm
2 stops12h 30m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Wed 2/18
10:35 pm-10:00 am
1 stop9h 25m
San Antonio
Mon 2/23
5:59 pm-10:55 am
2 stops18h 56m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Sun 3/8
6:15 pm-9:55 am
2 stops13h 40m
San Antonio
Tue 3/10
5:59 pm-10:57 am
2 stops18h 58m
$303
San JoseSan Antonio
SJC - SAT
SJCSAT
San Jose
Thu 2/19
7:15 am-11:43 pm
2 stops14h 28m
San Antonio
Fri 2/20
5:59 pm-10:55 am
2 stops18h 56m
$312
Showing 1-10 of 21 results
Compare providers for flights from San Jose to San Antonio
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 San Antonio in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Jose, California-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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-San Antonio 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 San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from San Jose 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 San Jose to San Antonio
How far ahead should I book a flight from San Jose, California to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from San Jose to San Antonio. Price data was last updated on December 26, 2025.
The best time to book flights from San Jose, California to San Antonio 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.
What is the cheapest month to book a flight from San Jose, California to San Antonio?
Currently, March is the cheapest month in which you can book a flight from San Jose, California to San Antonio (average of $61). Flying from San Jose, California to San Antonio in May is currently the most expensive (average of $184). 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 SAT?
Find hourly flight availability from San Jose to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.
When flying from San Jose, California to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the evening.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated December 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Jose to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
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 San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Alternative routes for San Jose to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Jose to San Antonio
Discover the top 5 airlines that operate flights from San Jose to San Antonio. 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 December 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$287 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$254 | Average$414 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$269 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$385 | FlexibilityNo cancel fee | On-time69% |