SAT - SJC

$140 Find Cheap Flights from San Antonio to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to San Jose departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to San Jose, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$292
Overall average: $456
Frontier
Wed 5/13Mon 5/18
SAT - SJC • 1 stop
Cheapest one-way
$140
Typical prices: $167-$389
Frontier
Wed 4/15
SAT - SJC • 2 stops
Top airlines
Cheapest • from $292 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and San Jose. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $230 (round-trip)
Shortest trip • 5h 22m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Jose!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to San Jose (SAT-SJC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to San Jose

Wed, May 13 - Mon, May 18
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
Frontier Logo
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
$292Frontier
Fri, Mar 27 - Sun, Mar 29
Frontier Logo
11:35 am - 6:07 pm
SAT
-
SJC
8h 32m
1 stop
Frontier Logo
8:20 pm - 10:40 am
SJC
-
SAT
12h 20m
1 stop
$310Frontier
Wed, Apr 8 - Tue, Apr 14
Delta Logo
7:00 am - 12:31 pm
SAT
-
SJC
7h 31m
1 stop
Delta Logo
6:00 am - 1:38 pm
SJC
-
SAT
5h 38m
1 stop
$317Delta
Wed, May 13 - Mon, May 18
Frontier Logo
8:59 pm - 1:17 pm
SAT
-
SJC
18h 18m
1 stop
Frontier Logo
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
$321Frontier
Wed, Apr 8 - Tue, Apr 14
Delta Logo
7:00 am - 12:31 pm
SAT
-
SJC
7h 31m
1 stop
Delta Logo
11:35 am - 12:25 am
SJC
-
SAT
10h 50m
2 stops
$335Delta
Sat, Apr 4 - Mon, Apr 6
American Airlines Logo
4:41 pm - 9:21 pm
SAT
-
SJC
6h 40m
1 stop
American Airlines Logo
4:20 pm - 11:39 pm
SJC
-
SAT
5h 19m
1 stop
$342American Airlines
Sat, Apr 4 - Mon, Apr 6
Southwest Logo
11:10 am - 7:15 pm
SAT
-
SJC
10h 05m
2 stops
Southwest Logo
5:55 pm - 1:00 am
SJC
-
SAT
5h 05m
1 stop
$347Southwest
Wed, May 13 - Mon, May 18
Frontier Logo
7:54 pm - 11:59 am
SAT
-
SJC
18h 05m
2 stops
Frontier Logo
2:12 pm - 8:14 pm
SJC
-
SAT
28h 02m
1 stop
$349Frontier
Mon, Apr 13 - Wed, Apr 15
Southwest Logo
6:05 am - 9:35 am
SAT
-
SJC
5h 30m
1 stop
Southwest Logo
11:15 am - 6:35 pm
SJC
-
SAT
5h 20m
1 stop
$351Southwest
Mon, Apr 13 - Wed, Apr 15
Southwest Logo
6:45 pm - 11:00 pm
SAT
-
SJC
6h 15m
1 stop
Southwest Logo
11:25 am - 9:20 pm
SJC
-
SAT
7h 55m
2 stops
$356Southwest
Booking Insights

KAYAK's insights & trends for San Antonio to San Jose flights

Get data-powered insights and trends into flights from San Antonio to San Jose to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to San Jose is February, where tickets cost $253 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $456 and $435 respectively.

Good to know

Low seasonFebruary
Cheapest flight$140
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from San Antonio to San Jose

When to book flights from San Antonio to San Jose

Are your dates flexible? Find out the best times to travel from San Antonio to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to San Jose

  • What is the cheapest flight from San Antonio to San Jose?

    In the last 3 days, the lowest price for a flight from San Antonio to San Jose was $140 for a one-way ticket and $292 for a round-trip.

  • Do I need a passport to fly between San Antonio and San Jose?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Antonio to San Jose?

    San Antonio airport is called San Antonio and the only airport in San Jose is San Jose.

  • Which aircraft models fly most regularly from San Antonio to San Jose?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to San Jose?

    oneworld, and SkyTeam are the airline alliances operating flights between San Antonio and San Jose, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to San Jose, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from San Antonio to San Jose are Southwest and Delta. With an average price for the route of $402 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $408 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Antonio to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and SJC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Antonio to San Jose

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4318 reviews
8.1Boarding
7.0Food
8.6Crew
8.0Comfort
7.5Entertainment
Airline reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Great vacation. Can't wait till next year for another one.

3 hour delay. Had to change plans and was still delayed.

The flight crew was extremely rude and especially not helpful when our flight was delayed.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

did not have enough meal for first class passengers so offer us snack

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Flight was delayed more than 3 hours, and the metro had stopped running by the time we got to the terminal well past midnight, so I was stranded, alone, with no way to get home until the metro started up the next morning.

My flight was cancelled I missed time at work and got a parking ticket

Crew was very nice. Take off and landing were great. Economy seats are not comfortable. Extra cost for snacks.

The flight was delayed by 2 hours and we had no food or water or chargers

Horribly late because they had no crew!!! And then jet bridge didn’t work!! Then we arrived at a gate at lax miles away that we had to take a shuttle to a terminal!! I was over 3 hours late to getting the LA! Should have been here at 8:30 and at an appointment at 10:30 and arrived and left lax at 11 am!! Horrible experience!!!

Once again, the staff seem to think they are above the customers and treat everyone with disdain, belittling people.

Flight was canceled 8 hours before departure for lack of operational control and prepositioning of a plane. Then had the audacity to say it was because of weather, however there was no weather here in California or New Orleans or in between. It was the weather in Florida, Florida it had nothing to do with our flight path just the plane was supposed to fly us. 8 hours is more than enough time to move a plane anywhere in the US. That left me with a bill of 1200 dollars to re book a flight oh and kayaks insurance what a joke. Probably will never use kayak or spirit ever again terrible companies terrible customer service. I’ll also let everyone and anyone know this was an abomination and only for the customer. Also will be making a report to the DOT on bad business practices on behalf of kayak and spirit as well as the BBB. Do better, take care of your customers and don’t suck

The airplane had a strange noise that was constant throughout the flight. Thankfully I had noise-cancelling over-ear headphones that muted much of it.

it was terrible. flight was cancelled hours before the flight without a given reason and no other booking available .

The plane was freezing and everyone had on their winter coats. I pulled out my sweaters out of my carryon to cover myself and put on an extra pair of socks. They offered NO FREE drinks or snacks on a 6 hour flight. The seats don’t have plugs or charges or any form of entertainment- so I just played my one downloaded game on my phone because I couldn’t sleep because I was too cold. Miserable flight though we landed safely.

Everything you need to know for your flight from San Antonio to San Jose

Information on your arrival and departure airports