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SJU - SAT

$116 Find cheap flights from San Juan to San Antonio

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 Juan to San Antonio departing on 6/6. 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
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to San Antonio.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to San Antonio.
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Cheap flight deals from San Juan to San Antonio (SJU-SAT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to San Antonio 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 and deals for you by selecting your travel dates.
Choose your dates
9:06 pm - 9:23 pmSJU-SAT
25h 17m1 stop
10:31 am - 2:51 pmSAT-SJU
27h 20m2 stops
Wed, Jun 19 - Sat, Jun 22
12:59 am - 1:41 pmSJU-SAT
13h 42m1 stop
7:34 pm - 6:39 pmSAT-SJU
22h 05m2 stops
$257Spirit Airlines
Find Deal
Tue, May 28 - Sun, Jun 2
9:06 pm - 9:23 pmSJU-SAT
25h 17m1 stop
5:21 am - 7:15 pmSAT-SJU
12h 54m1 stop
$259Spirit Airlines
Find Deal
Wed, Jun 19 - Tue, Jul 2
4:07 pm - 9:41 amSJU-SAT
18h 34m2 stops
7:57 am - 9:18 pmSAT-SJU
12h 21m1 stop
$264Frontier
Find Deal
Fri, Jun 14 - Mon, Jul 8
8:28 pm - 6:57 amSJU-SAT
11h 29m1 stop
7:57 am - 9:18 pmSAT-SJU
12h 21m1 stop
$290Frontier
Find Deal
Thu, Jul 4 - Mon, Jul 8
9:30 am - 7:08 pmSJU-SAT
10h 38m1 stop
9:40 am - 8:38 pmSAT-SJU
9h 58m1 stop
$333United Airlines
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Sun, May 26 - Sun, Jun 2
1:05 am - 1:18 pmSJU-SAT
13h 13m2 stops
7:00 am - 11:57 pmSAT-SJU
15h 57m2 stops
$358United Airlines
Find Deal
Fri, May 24 - Wed, May 29
5:55 pm - 12:14 amSJU-SAT
7h 19m1 stop
6:10 am - 10:30 pmSAT-SJU
15h 20m1 stop
$360American Airlines
Find Deal
Tue, May 21 - Mon, Jun 10
5:42 pm - 12:17 amSJU-SAT
7h 35m1 stop
5:18 am - 1:19 pmSAT-SJU
7h 01m1 stop
$372Delta
Find Deal
Fri, Jun 28 - Sat, Jul 6
12:45 am - 10:02 amSJU-SAT
10h 17m1 stop
6:10 am - 10:30 pmSAT-SJU
15h 20m1 stop
$390American Airlines
Find Deal
Mon, May 20 - Mon, Jun 10

Flights from San Juan to San Antonio - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from San Juan to San Antonio?

The average price of all flights from San Juan Luis Munoz Marin Intl Airport to San Antonio clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Juan to San Antonio, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Antonio, Tuesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Luis Munoz Marin Intl Airport to San Antonio, 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 Juan Luis Munoz Marin Intl Airport to San Antonio is October, where tickets cost $327 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is $561 and $544 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Juan Luis Munoz Marin Intl Airport to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to San Antonio, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 days before departure.

Which airlines provide the cheapest flights from San Juan to San Antonio?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from San Juan to San Antonio found by KAYAK users in the last 72 hours was for $257 on Spirit Airlines, followed by Frontier ($264). One-way flight deals have also been found from as low as $116 on Spirit Airlines and from $117 on Frontier.

Good to know

Low season

March

High season

July

Cheapest flight

$116
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from San Juan to San Antonio

When to book flights from San Juan to San Antonio

Are your dates flexible? Find out the best times to travel from San Juan to San Antonio 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 San Juan to San Antonio flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio was $116 for a one-way ticket and $256 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in San Antonio.

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

    San Juan and San Antonio are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at San Antonio.

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

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

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

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

  • What is the most popular layover when flying to San Antonio from San Juan?

    Houston is the most popular layover city among KAYAK users traveling from San Juan to San Antonio.

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

    The two airlines most popular with KAYAK users for flights from San Juan to San Antonio are Delta and JetBlue. With an average price for the route of $450 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $610 and an overall rating of 7.6.

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

    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 Juan to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from San Juan 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 Juan to San Antonio?

    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 Antonio with an airline and back to San Juan with another airline. Booking your flights between San Juan and SAT 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 Juan to San Antonio?

    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 Antonio from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from San Juan to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from San Juan to San Antonio. 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 Juan to San Antonio? 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
DeltaOverall score based on 10736 reviews
8.6Crew
7.9Comfort
8.0Entertainment
7.4Food
8.2Boarding
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The food has never improved. It will never improve. But when I'm boarding a flight in priority boarding and I've spent 10 hours inside the security area of the airport and I get "randomly" selected for additional screening as I board the plane when the flight has already been delayed, and I work as a military contractor that has been issued visas direct from JMOD, I find it ridiculous. I would never recommend anyone to use AA on international flights. JAL is a better airline with older planes. The flight attendants on international hauls on American also have a chip on their shoulder and really dont deliver the same level of service code share partners do.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

The flight was fine. The itinerary change from original booking was not good. We were originally leaving at 12:50 pm. The change to 8:29pm put us getting home in the early morning hours the next day. Then having to wait over an hour on the ground for a parking place to get off the plane was exhausting.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

Our flight was delayed two hours. We nearly missed our connecting flight and had to rush across the airport with little kids and all their luggage. They didn’t give us enough time to walk from one gate to the other, then when we got on, we waited another half hour while the crew loaded cargo. It seems like they could have given passengers more time if they had cargo to load anyway.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Book cheap flights from San Juan to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Juan to San Antonio found on KAYAK in the last 72 hours.
6/6Thu
1 stopSpirit Airlines
23h 40mSJU-SAT
$116
5/21Tue
1 stopFrontier
9h 50mSJU-SAT
$117
6/5Wed
2 stopsFrontier
28h 11mSJU-SAT
$119
5/24Fri
1 stop
19h 03mSJU-SAT
$149
5/22Wed
1 stop
17h 37mSJU-SAT
$165
5/23Thu
1 stopDelta
7h 52mSJU-SAT
$187
5/22Wed
1 stopAmerican Airlines
7h 19mSJU-SAT
$188
5/19Sun
1 stopAmerican Airlines
8h 31mSJU-SAT
$218
5/21Tue
2 stopsUnited Airlines
12h 57mSJU-SAT
$229
5/31Fri
3 stopsUnited Airlines
19h 50mSJU-SAT
$260

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Last minute flights from San Juan to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Juan to San Antonio that are departing in the next 10 days.
5/14Tue
multi-stopFrontier
11h 10mSJU-SAT
5/18Sat
multi-stopFrontier
9h 30mSAT-SJU
$288
5/16Thu
multi-stop
22h 08mSJU-SAT
5/21Tue
multi-stop
13h 39mSAT-SJU
$343
5/14Tue
multi-stopFrontier
21h 54mSJU-SAT
5/18Sat
multi-stopFrontier
9h 30mSAT-SJU
$345
5/16Thu
multi-stop
22h 08mSJU-SAT
5/21Tue
multi-stop
20h 30mSAT-SJU
$355
5/15Wed
multi-stopSpirit Airlines
8h 21mSJU-SAT
5/21Tue
multi-stopSpirit Airlines
13h 39mSAT-SJU
$410
5/16Thu
multi-stopSpirit Airlines
29h 06mSJU-SAT
5/21Tue
multi-stopSpirit Airlines
13h 39mSAT-SJU
$435
5/16Thu
multi-stopAmerican Airlines
10h 56mSJU-SAT
5/21Tue
multi-stopAmerican Airlines
8h 38mSAT-SJU
$510
5/15Wed
multi-stopAmerican Airlines
11h 15mSJU-SAT
5/19Sun
multi-stopAmerican Airlines
16h 53mSAT-SJU
$511
5/15Wed
multi-stopUnited Airlines
12h 21mSJU-SAT
5/21Tue
multi-stopUnited Airlines
13h 12mSAT-SJU
$601
5/16Thu
multi-stopUnited Airlines
11h 22mSJU-SAT
5/21Tue
multi-stopUnited Airlines
15h 57mSAT-SJU
$621

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San Juan - San Antonio Flights

Departure:

San Juan (undefined)Puerto Rico

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - San Juan

Cabin classes: