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$79+ Cheap flights from San Jose 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SAT
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Jose to San Antonio are usually found in September or December, booked 43 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap 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 July 1, 2025.

Round-trip from

$174
(Priceline)

One-way from

$79
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$397
From San Jose to San Antonio
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One-way flight from San Jose to San Antonio
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Highest demand for flights based on searches. 16% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 1, 2025.

This Priceline deal was found by Cheapflights users on 6/28. 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 8/146:00 amSJC - SAT
1 stop5h 53mMultiple Airlines
Sun 8/171:56 pmSAT - SJC
1 stop6h 08mMultiple Airlines
Deal found 6/28$174
This Expedia deal was found by Cheapflights users on 6/30. 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.
Tue 7/296:30 amSJC - SAT
1 stop10h 06mSpirit Airlines
Wed 7/307:52 pmSAT - SJC
1 stop6h 02mSpirit Airlines
Deal found 6/30$179
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 12/158:45 amSJC - SAT
1 stop6h 13mUnited Airlines
Wed 12/171:23 pmSAT - SJC
1 stop6h 13mUnited Airlines
Deal found 6/29$255
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/96:17 pmSJC - SAT
1 stop9h 23mAlaska Airlines
Tue 8/127:37 pmSAT - SJC
1 stop15h 31mAlaska Airlines
Deal found 6/30$269
This Southwest deal was found by Cheapflights users on 6/30. 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 8/44:25 pmSJC - SAT
1 stop6h 10mSouthwest
Fri 8/2911:40 amSAT - SJC
1 stop5h 40mSouthwest
Deal found 6/30$270
This Delta deal was found by Cheapflights users on 6/30. 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 8/145:55 amSJC - SAT
1 stop5h 44mDelta
Sat 8/1612:41 pmSAT - SJC
2 stops11h 31mDelta
Deal found 6/30$293

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 July 1, 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

Thu 8/14

6:00 am-1:53 pm

1 stop5h 53m

San Antonio

Sun 8/17

1:56 pm-6:04 pm

1 stop6h 08m

$174

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Tue 7/29

6:30 am-6:36 pm

1 stop10h 06m

San Antonio

Wed 7/30

7:52 pm-11:54 pm

1 stop6h 02m

$179

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 8/9

6:17 pm-5:40 am

1 stop9h 23m

San Antonio

Tue 8/12

7:37 pm-9:08 am

1 stop15h 31m

$269

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 8/11

6:30 am-5:06 pm

1 stop8h 36m

San Antonio

Sat 8/16

2:00 pm-8:35 pm

1 stop8h 35m

$270

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Sat 8/16

11:50 am-6:45 pm

1 stop4h 55m

San Antonio

Tue 8/19

10:50 am-4:35 pm

2 stops7h 45m

$271

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Thu 8/14

6:00 am-1:53 pm

1 stop5h 53m

$81

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 8/4

1:28 pm-11:50 pm

1 stop8h 22m

$128

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 7/30

6:11 pm-5:40 am

1 stop9h 29m

$142

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Mon 7/14

2:12 pm-2:21 pm

1 stop22h 09m

$146

San JoseSan Antonio

SJC - SAT

SJCSAT

San Jose

Wed 8/20

1:05 pm-9:17 pm

1 stop6h 12m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
1
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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 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 June 27, 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose to San Antonio. 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 to San Antonio?

Currently, August is the cheapest month in which you can book a flight from San Jose to San Antonio (average of $295). Flying from San Jose to San Antonio in March is currently the most expensive (average of $376). 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 July 1, 2025.

When flying from San Jose 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 25% 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 July 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $179. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $255 and $269, respectively. Spirit Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $79 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $128 and Alaska Airlines from $142 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 to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from San Jose to San Antonio (average of $295). Flying from San Jose to San Antonio in March is currently the most expensive (average of $376). 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 Jose?

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

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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$108Average$231FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$272Average$445FlexibilityNo cancel feeOn-time63%
DeltaCheapest$296Average$406FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$329Average$406FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$330Average$419FlexibilityNo cancel feeOn-time71%

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