SJU - SAT

$162 Find Cheap Flights from San Juan to San Antonio - Compare and Save

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Everything you should know

Cheapest round-trip
$326
Typical prices: $333-$516
Frontier
Sat 12/1Sun 12/9
SJU - SAT • 1 stop
Cheapest one-way
$162
Typical prices: $179-$318
Frontier
Mon 12/3
SJU - SAT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Juan Luis Munoz Marin Intl Airport and San Antonio. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 19% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $333 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 7h 50m (one-way)
Insights
Insights
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We hope you love your trip to San Antonio!
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Flight Deals

Cheap Flights from San Juan to San Antonio (SJU-SAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sun, Dec 6 - Wed, Dec 9
Frontier Logo
8:44 pm - 11:40 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
16h 56m1 stop Orlando
Frontier Logo
12:32 pm - 2:13 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
11h 41m1 stop Orlando
$326Frontier
Tue, Dec 1 - Wed, Dec 9
Frontier Logo
3:43 am - 12:42 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
10h 59m1 stop Orlando
Frontier Logo
12:32 pm - 1:58 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
23h 26m1 stop Orlando
$326Frontier
Thu, Feb 4 - Thu, Feb 4
Southwest Logo
7:20 am - 3:25 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
10h 05m2 stops Orlando Houston Hobby
Southwest Logo
6:25 pm - 10:00 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
13h 35m2 stops Dallas Love Field Orlando
$441Southwest
Thu, Feb 4 - Thu, Feb 4
Southwest Logo
7:20 am - 3:25 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
10h 05m2 stops Orlando Houston Hobby
Southwest Logo
7:20 pm - 10:00 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
12h 40m1 stop Orlando
$441Southwest
Thu, Dec 3 - Tue, Dec 8
United Airlines Logo
7:40 am - 3:48 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
10h 08m1 stop Houston George Bush Intcntl
United Airlines Logo
12:15 pm - 12:36 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
10h 21m1 stop Newark
$446United Airlines
Thu, Feb 11 - Sun, Feb 21
American Airlines Logo
1:12 pm - 11:49 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
12h 37m1 stop Miami
American Airlines Logo
6:15 am - 3:45 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
7h 30m1 stop Charlotte Douglas
$446American Airlines
Thu, Dec 3 - Sun, Dec 6
American Airlines Logo
3:11 pm - 12:07 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
10h 56m2 stops Miami Dallas/Fort Worth
American Airlines Logo
5:01 am - 6:03 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
11h 02m1 stop Miami
$446American Airlines
Thu, Dec 17 - Thu, Jan 7
Delta Logo
3:35 pm - 12:35 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
11h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:17 pm - 12:03 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
7h 46m1 stop Atlanta Hartsfield-Jackson
$446Delta
Wed, Dec 16 - Thu, Jan 7
Delta Logo
6:59 pm - 12:35 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
7h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:59 am - 12:03 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
11h 04m1 stop Atlanta Hartsfield-Jackson
$446Delta
Tue, Feb 2 - Thu, Feb 4
United Airlines Logo
3:46 pm - 10:59 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
9h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
11:50 am - 9:24 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
7h 34m1 stop Houston George Bush Intcntl
$546United Airlines
Booking Insights

Price, demand and travel trends for San Juan Luis Munoz Marin Intl Airport to San Antonio flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Juan Luis Munoz Marin Intl Airport to San Antonio?

Round-trip flights from San Juan Luis Munoz Marin Intl Airport to San Antonio typically range from $333 to $516. The lowest price found in the past 5 days was $326, on Frontier.

What's the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 24% higher.

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

•April is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio at $333 round-trip.
•July ($519) and June ($509) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 55% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Juan Luis Munoz Marin Intl Airport to San Antonio the cheapest?

Flights from San Juan Luis Munoz Marin Intl Airport to San Antonio are cheapest 16 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from San Juan to San Antonio

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on SAT

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Key details for San Juan Luis Munoz Marin Intl Airport to San Antonio flights

Low season

August

Cheapest flight

$162
Beat the crowds with an average 31% drop in travelers.
The most popular month to fly with an average 29% increase in travelers.
One-way flight from San Juan Luis Munoz Marin Intl Airport 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

Your San Juan Luis Munoz Marin Intl Airport to San Antonio flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    Two cabin classes are available on flights from San Juan Luis Munoz Marin Intl Airport to San Antonio:

    • Economy Class
    • First Class

  • How long is a flight from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    A nonstop flight from San Juan Luis Munoz Marin Intl Airport to San Antonio takes 00m, covering 2,177 miles.

  • Do I need a passport to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Juan Luis Munoz Marin Intl Airport to San Antonio flight?

    Round-trip flights from San Juan Luis Munoz Marin Intl Airport to San Antonio range from $333 to $516, with an average of $413 over the past 12 months. Anything below $333 counts as a good deal.

  • How expensive are last-minute San Juan Luis Munoz Marin Intl Airport to San Antonio flights?

    Last-minute fares on this route (booked within two weeks of departure) run 17% above the $413 route average. Book 16 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $290 round-trip, compared to $333 via a layover through Fort Lauderdale (FLL).

  • How are flight prices from San Juan Luis Munoz Marin Intl Airport to San Antonio looking right now?

    One-way fares from San Juan Luis Munoz Marin Intl Airport to San Antonio are currently lower than usual. Average one-way flight prices are about $201, which is 18% below the typical average for this route.

  • What car rental options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $52 for economy cars. Top options include:

    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

  • Which airports can I use when flying from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    Flights from San Juan Luis Munoz Marin Intl Airport to San Antonio usually depart from San Juan Luis Munoz Marin Intl (SJU) and arrive at San Antonio (SAT).

  • Which airports do connecting flights from San Juan Luis Munoz Marin Intl Airport to San Antonio pass through?

    One-stop flights from San Juan Luis Munoz Marin Intl Airport to San Antonio most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
    • Orlando (MCO) - 28% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 22% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    Yes. Flexible dates can save you up to 28% on flights from San Juan Luis Munoz Marin Intl Airport to San Antonio. Thursday is the cheapest departure day at $374 round-trip on average, while Sunday is the most expensive at $516, a difference of $142.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Juan Luis Munoz Marin Intl Airport to San Antonio?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 50m, compared with 7h 58m via Houston George Bush Intcntl (IAH) and 8h 09m via Dallas/Fort Worth (DFW).

  • What is the time difference between San Juan Luis Munoz Marin Intl Airport and San Antonio?

    San Antonio is 2 hours behind San Juan Luis Munoz Marin Intl Airport (Central Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Your guide to booking San Juan Luis Munoz Marin Intl Airport to San Antonio flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $374, about $142 less than Sunday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Juan Luis Munoz Marin Intl Airport to San Antonio trip for April. Fares historically average $333 round-trip in that month - typically $186 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Antonio Airport.

    • Wyndham Garden San Antonio Airport
    • Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
    • La Quinta Inn & Suites by Wyndham San Antonio Airport

More options for your flight from San Juan to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

Car rentals in San Antonio
Hotels in San Antonio
Vacations in San Antonio