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$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 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Jose to San Antonio are usually found in January or September, booked 28 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 Antonio
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 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:31 pmSJC - SAT
1 stop8h 36mDelta
Mon 12/296:40 amSAT - SJC
1 stop8h 01mDelta
Deal found 12/15$421
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2410:53 amSJC - SAT
1 stop6h 17mAmerican Airlines
Mon 1/56:02 amSAT - SJC
1 stop5h 14mAmerican Airlines
Deal found 12/16$436
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:31 pmSJC - SAT
1 stop8h 36mDelta
Thu 1/16:40 amSAT - SJC
1 stop8h 01mDelta
Deal found 12/15$457
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/252:06 pmSJC - SAT
1 stop6h 53mAmerican Airlines
Tue 12/306:44 amSAT - SJC
1 stop8h 27mAmerican Airlines
Deal found 12/16$481
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:31 pmSJC - SAT
1 stop8h 36mDelta
Sun 1/44:10 pmSAT - SJC
1 stop18h 22mDelta
Deal found 12/15$547
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:31 pmSJC - SAT
1 stop8h 36mDelta
Tue 12/306:37 amSAT - SJC
1 stop9h 04mDelta
Deal found 12/15$557
This Southwest deal was found by Cheapflights users on 12/17. 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 12/242:30 pmSJC - SAT
1 stop5h 20mSouthwest
Sat 1/35:50 amSAT - SJC
2 stops8h 55mSouthwest
Deal found 12/17$582
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:31 pmSJC - SAT
1 stop8h 36mDelta
Fri 1/24:10 pmSAT - SJC
1 stop8h 26mDelta
Deal found 12/15$587
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:29 pmSJC - SAT
1 stop7h 18mUnited Airlines
Wed 12/318:45 amSAT - SJC
1 stop6h 48mUnited Airlines
Deal found 12/15$615

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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(Kiwi.com)

One-way from

$91
(Priceline)

Popular in

March

Cheapest in

January

Average price

$392
Provider with most accurate pricing for San Jose-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-San Antonio flights.
Search Deals
From San Jose to San Antonio
Search Deals
One-way flight from San Jose to San Antonio
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 18, 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

Wed 1/14

7:45 am-9:28 pm

2 stops11h 43m

San Antonio

Sun 1/18

5:20 am-12:56 pm

1 stop9h 36m

$303

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/15

7:45 am-9:28 pm

2 stops11h 43m

San Antonio

Sun 1/18

7:35 am-12:50 pm

1 stop7h 15m

$303

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/8

7:45 am-9:28 pm

2 stops11h 43m

San Antonio

Fri 1/9

1:03 pm-10:07 pm

2 stops11h 04m

$312

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 1/14

8:40 am-4:53 pm

1 stop6h 13m

San Antonio

Sun 1/18

4:43 pm-8:56 pm

1 stop6h 13m

$323

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sun 1/18

6:15 am-5:45 pm

1 stop9h 30m

San Antonio

Thu 1/22

6:46 pm-5:08 pm

1 stop24h 22m

$329

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/1

2:29 pm-11:47 pm

1 stop7h 18m

San Antonio

Thu 1/8

8:30 am-1:39 pm

1 stop7h 09m

$333

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 1/28

11:40 am-12:41 am

2 stops11h 01m

San Antonio

Mon 2/2

7:00 am-1:05 pm

1 stop8h 05m

$341

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 1/14

7:45 am-9:28 pm

2 stops11h 43m

San Antonio

Mon 1/19

7:00 am-1:05 pm

1 stop8h 05m

$341

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 1/22

12:34 pm-12:25 pm

1 stop21h 51m

$108

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Fri 1/30

9:35 am-9:04 pm

1 stop9h 29m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 12, 2025.

The best time to book flights from San Jose, California to San Antonio is 28 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 18, 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 18, 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.
Southwest
7.9
Good
4,250 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Spirit Airlines
6.3
Okay
8,190 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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.

  • How long is the flight from San Jose, California to San Antonio?

    For as low as $303, Delta can have you in San Antonio from San Jose, California in 11h 43m. San Jose, California and San Antonio are separated by a distance of 1451 mi.

  • What are the cheapest airlines flying from San Jose, California to San Antonio round-trip?

    Spirit Airlines, at $170, was found to be the cheapest airline from San Jose, California to San Antonio.Alternate airlines to your destination round-trip include Southwest and Delta. Spirit Airlines is priced at 56% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Jose, California to San Antonio one-way?

    One-way options have recently been found by users for as low as $63 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $69 and Delta from $127 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to San Antonio 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 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for San Jose to San Antonio

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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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$171Average$287FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$254Average$419FlexibilityNo cancel feeOn-time63%
DeltaCheapest$269Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$385FlexibilityNo cancel feeOn-time69%

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