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Cheap flights from San Antonio to San Jose from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to San Jose departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:21 am - 12:38 pmSAT-SJC
9h 17m1 stop
Delta Logo
3:36 pm - 11:45 pmSJC-SAT
6h 09m1 stop
$263Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
7:18 pm - 11:42 amSAT-SJC
18h 24m2 stops
Delta Logo
12:31 pm - 12:19 amSJC-SAT
9h 48m1 stop
$287Delta
Find Deal
Sun, Dec 21 - Wed, Dec 31
Multiple Airlines Logo
11:39 am - 5:34 pmSAT-SJC
7h 55m1 stop
Multiple Airlines Logo
8:08 pm - 6:59 pmSJC-SAT
20h 51m1 stop
$302Multiple Airlines
Find Deal
Fri, Nov 21 - Fri, Dec 12
Delta Logo
7:00 am - 5:40 pmSAT-SJC
12h 40m2 stops
Delta Logo
11:40 am - 12:41 amSJC-SAT
11h 01m2 stops
$312Delta
Find Deal
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
3:23 pm - 11:47 amSAT-SJC
46h 24m2 stops
Frontier Logo
4:20 pm - 1:05 pmSJC-SAT
18h 45m1 stop
$317Frontier
Find Deal
Thu, Nov 20 - Sun, Nov 23
Frontier Logo
3:23 pm - 11:47 amSAT-SJC
46h 24m2 stops
Frontier Logo
4:40 pm - 1:05 pmSJC-SAT
18h 25m1 stop
$323Frontier
Find Deal
Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
3:23 pm - 3:55 pmSAT-SJC
26h 32m1 stop
Multiple Airlines Logo
8:08 pm - 6:59 pmSJC-SAT
20h 51m1 stop
$327Multiple Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 5
Southwest Logo
5:35 am - 11:40 amSAT-SJC
8h 05m1 stop
Southwest Logo
4:10 pm - 12:35 amSJC-SAT
6h 25m1 stop
$371Southwest
Find Deal
Mon, Nov 24 - Tue, Nov 25
American Airlines Logo
6:02 am - 9:16 amSAT-SJC
5h 14m1 stop
American Airlines Logo
6:00 am - 2:10 pmSJC-SAT
6h 10m1 stop
$409American Airlines
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Fri, Dec 19 - Sat, Dec 27
Southwest Logo
5:35 am - 11:40 amSAT-SJC
8h 05m1 stop
Southwest Logo
8:10 am - 6:10 pmSJC-SAT
8h 00m2 stops
$446Southwest
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Mon, Nov 24 - Tue, Nov 25

Alaska Airlines flights from San Antonio to San Jose, California

Our best Alaska Airlines deals on San Antonio to San Jose, California flight tickets
Alaska Airlines
Jan 23
SAT6:46 pmSan Antonio
27h 18m
1 stop
SJC8:04 pmSan Jose
Jan 26
SJC6:15 amSan Jose
9h 30m
1 stop
SAT5:45 pmSan Antonio
$322
Find similar
Alaska Airlines
Apr 16
SAT7:00 amSan Antonio
9h 11m
1 stop
SJC2:11 pmSan Jose
Apr 20
SJC8:10 amSan Jose
7h 52m
1 stop
SAT6:02 pmSan Antonio
$426
Find similar
Alaska Airlines
Nov 20
SAT6:32 amSan Antonio
9h 13m
1 stop
SJC1:45 pmSan Jose
Nov 24
SJC6:15 amSan Jose
9h 47m
1 stop
SAT6:02 pmSan Antonio
$502
Find similar

Delta flights from San Antonio to San Jose, California

Our best Delta deals on San Antonio to San Jose, California flight tickets
Delta
Mar 3
SAT5:21 amSan Antonio
9h 17m
1 stop
SJC12:38 pmSan Jose
Mar 4
SJC3:36 pmSan Jose
6h 09m
1 stop
SAT11:45 pmSan Antonio
$263
Find similar
Delta
Dec 21
SAT7:18 pmSan Antonio
18h 24m
2 stops
SJC11:42 amSan Jose
Dec 31
SJC12:31 pmSan Jose
9h 48m
1 stop
SAT12:19 amSan Antonio
$287
Find similar
Delta
Jan 23
SAT7:00 amSan Antonio
12h 40m
2 stops
SJC5:40 pmSan Jose
Jan 26
SJC11:40 amSan Jose
11h 01m
2 stops
SAT12:41 amSan Antonio
$312
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to San Jose, California 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from San Antonio to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Tue 3/3

5:21 am-12:38 pm

1 stop9h 17m

San Jose

Wed 3/4

3:36 pm-11:45 pm

1 stop6h 09m

$263

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Sun 12/21

7:18 pm-11:42 am

2 stops18h 24m

San Jose

Wed 12/31

12:31 pm-12:19 am

1 stop9h 48m

$287

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Fri 11/21

11:39 am-5:34 pm

1 stop7h 55m

San Jose

Fri 12/12

8:08 pm-6:59 pm

1 stop20h 51m

$302

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Fri 1/23

7:00 am-5:40 pm

2 stops12h 40m

San Jose

Mon 1/26

11:40 am-12:41 am

2 stops11h 01m

$312

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Thu 11/20

3:23 pm-11:47 am

2 stops46h 24m

San Jose

Sun 11/23

4:20 pm-1:05 pm

1 stop18h 45m

$317

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Thu 11/20

3:23 pm-11:47 am

2 stops46h 24m

San Jose

Mon 11/24

4:40 pm-1:05 pm

1 stop18h 25m

$323

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Sun 11/30

3:23 pm-3:55 pm

1 stop26h 32m

San Jose

Fri 12/5

8:08 pm-6:59 pm

1 stop20h 51m

$327

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Mon 11/24

5:35 am-11:40 am

1 stop8h 05m

San Jose

Tue 11/25

4:10 pm-12:35 am

1 stop6h 25m

$371

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Fri 12/19

6:02 am-9:16 am

1 stop5h 14m

San Jose

Sat 12/27

6:00 am-2:10 pm

1 stop6h 10m

$409

San AntonioSan Jose

SAT - SJC

SATSJC

San Antonio

Mon 11/24

5:35 am-11:40 am

1 stop8h 05m

San Jose

Tue 11/25

8:10 am-6:10 pm

2 stops8h 00m

$446

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Jose from

How to get the cheapest flight ticket from San Antonio to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of January is, on average, the cheapest month to fly to San Jose, California from San Antonio, with most prices found around $277. If you are unable to visit San Jose, California during the month of January, then departing from San Antonio during the month September is also very affordable. Most momondo users find prices during this month for around $301.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from San Antonio is on a Saturday. momondo users have found tickets for Saturday departures for as low as $310. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to San Jose, California for around $417.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $275. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $377 per ticket.

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $369 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from San Antonio for as low as $278 on momondo.

How have San Antonio to San Jose, California flight prices changed over time?

As of November 2025, prices for San Antonio to San Jose, California flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to San Jose, California (SAT to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to San Jose, California

Direct flights

None
There are no direct flights from San Antonio to San Jose, California. There are no popular flight routes from San Antonio to San Jose, California.
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  • How far is San Antonio to San Jose by plane?

    San Jose is 1450.2 mi away from San Antonio. In terms of flight time, this usually takes a little over 5h 14m.

  • When did momondo last update prices for flights from San Antonio Airport to San Jose Airport?

    Prices for flights from San Antonio Airport to San Jose Airport were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to San Jose Airport?

  • How old do you have to be to fly from San Antonio Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to San Jose, California?

Best airlines flying from San Antonio to San Jose, California

Compare and see reviews for airlines that fly from San Antonio to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $142Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $269Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $290Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to San Jose?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to San Jose. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to San Jose with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to San Jose flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to San Jose.

I’m not ready to book a flight from San Antonio to San Jose right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Jose from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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