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SJU - SAT

$147 Find Cheap Flights from San Juan to San Antonio - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$274
Typical prices: $303-$496
Frontier
Sat 10/20Tue 10/30
SJU - SAT • 1 stop
Cheapest one-way
$147
Typical prices: $162-$293
Frontier
Thu 11/1
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
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 26% price drop
November
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 52m (one-way)
Insights
Insights
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We hope you love your trip to San Antonio!
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Expert advice
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

Tue, Oct 20 - Fri, Oct 30
Frontier Logo
7:20 am - 9:08 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
26h 48m1 stop Orlando
Frontier Logo
10:13 am - 1:50 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
14h 37m1 stop Orlando
$274Frontier
Tue, Oct 20 - Mon, Oct 26
Frontier Logo
3:00 am - 9:08 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
7h 08m1 stop Orlando
Frontier Logo
10:03 am - 1:53 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
14h 50m1 stop Orlando
$274Frontier
Thu, Nov 5 - Thu, Nov 12
Multiple Airlines Logo
7:23 am - 9:18 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
27h 55m1 stop Orlando
Multiple Airlines Logo
9:25 am - 10:15 amSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
22h 50m2 stops Raleigh-Durham Orlando
$366Multiple Airlines
Tue, Oct 20 - Thu, Oct 29
Multiple Airlines Logo
6:42 pm - 9:08 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
15h 26m1 stop Orlando
Multiple Airlines Logo
9:25 am - 12:35 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
26h 10m2 stops Raleigh-Durham Miami
$366Multiple Airlines
Mon, Nov 2 - Wed, Nov 11
Southwest Logo
9:40 pm - 9:05 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
13h 25m1 stop Orlando
Southwest Logo
12:20 pm - 10:25 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
8h 05m1 stop Tampa
$396Southwest
Tue, Oct 27 - Tue, Nov 3
Southwest Logo
6:35 am - 12:15 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
6h 40m1 stop Orlando
Southwest Logo
12:20 pm - 10:20 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
8h 00m1 stop Tampa
$396Southwest
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
12:21 pm - 10:57 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
11h 36m2 stops Miami Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:09 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
16h 09m2 stops Dallas/Fort Worth Miami
$396American Airlines
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
7:05 am - 4:48 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
11h 43m1 stop Charlotte Douglas
American Airlines Logo
5:00 am - 10:39 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
15h 39m1 stop Miami
$396American Airlines
Fri, Jan 22 - Mon, Jan 25
Delta Logo
6:30 pm - 12:28 amSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
7h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 11:50 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
$396Delta
Fri, Jan 22 - Mon, Jan 25
Delta Logo
6:15 am - 3:28 pmSJU  San Juan Luis Munoz Marin Intl-SAT San Antonio
11h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 11:50 pmSAT  San Antonio-SJU San Juan Luis Munoz Marin Intl
7h 40m1 stop Atlanta Hartsfield-Jackson
$396Delta
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 $303 to $496. The lowest price found in the past 5 days was $274, 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, Wednesday is the cheapest day of the week to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio. It’s 13% cheaper than the average day, while Sunday is the most expensive, with prices 29% higher.

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

•October is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to San Antonio at $287 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 80% 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 20 weeks before departure. Booking in this window typically costs about 38% 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

July

Cheapest flight

$147
Beat the crowds with an average 26% drop in travelers.
The most popular month to fly with an average 1% 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 $303 to $496, with an average of $385 over the past 12 months. Anything below $303 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 $385 route average. Book 20 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 $266 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 in line with typical prices for this route. Average one-way fares are about $229.

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

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 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) - 36% of one-stop connections
    • Orlando (MCO) - 24% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 23% of one-stop connections
    • Dallas/Fort Worth (DFW) - 7% 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 33% on flights from San Juan Luis Munoz Marin Intl Airport to San Antonio. Wednesday is the cheapest departure day at $336 round-trip on average, while Sunday is the most expensive at $499, a difference of $163.

    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 52m, compared with 7h 55m via Houston George Bush Intcntl (IAH) and 8h 11m via Dallas/Fort Worth (DFW).

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

    San Antonio is 1 hour 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 Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $336, about $163 less than Sunday fares (33% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 38% 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 October. Fares historically average $287 round-trip in that month - typically $232 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
    • La Quinta Inn & Suites by Wyndham San Antonio Airport
    • Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

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