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Cheap flights from San Antonio to San Juan Luis Munoz Marin Intl Airport from $73

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 Juan Luis Munoz Marin Intl Airport departing on 3/3. 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 Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to San Juan.

Cheap last minute flights

Planning a quick getaway from San Antonio to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to San Juan

Find recent round-trip train or bus tickets from San Antonio to San Juan.

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

The cheapest plane tickets from San Antonio to San Juan found on KAYAK recently.
8:04 pm - 2:54 amSAT-SJU
28h 50m1 stop
9:30 pm - 6:50 pmSJU-SAT
23h 20m1 stop
$136Frontier
Find Deal
Sat, Feb 22 - Wed, Feb 26
8:04 pm - 2:54 amSAT-SJU
28h 50m1 stop
3:20 pm - 7:40 amSJU-SAT
18h 20m1 stop
$151Frontier
Find Deal
Sat, Mar 1 - Thu, Mar 6
8:04 pm - 9:35 amSAT-SJU
11h 31m1 stop
6:45 pm - 10:03 amSJU-SAT
17h 18m1 stop
Sat, Mar 1 - Wed, Mar 5
8:04 pm - 9:35 amSAT-SJU
11h 31m1 stop
1:05 pm - 4:25 pmSJU-SAT
5h 20mnonstop
Sat, Mar 1 - Wed, Mar 5
11:15 am - 7:45 pmSAT-SJU
6h 30m1 stop
9:34 pm - 10:22 amSJU-SAT
14h 48m1 stop
$178Spirit Airlines
Find Deal
Tue, Feb 4 - Wed, Feb 19
8:00 am - 12:48 amSAT-SJU
14h 48m1 stop
10:16 am - 4:44 pmSJU-SAT
8h 28m1 stop
$190Spirit Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
5:30 am - 4:36 pmSAT-SJU
9h 06m1 stop
2:05 am - 11:11 amSJU-SAT
11h 06m1 stop
$345United Airlines
Find Deal
Tue, Feb 18 - Mon, Feb 24
5:30 am - 4:36 pmSAT-SJU
9h 06m1 stop
2:05 am - 3:52 pmSJU-SAT
15h 47m2 stops
$363United Airlines
Find Deal
Tue, Feb 18 - Mon, Feb 24
5:23 am - 12:04 amSAT-SJU
16h 41m1 stop
2:40 pm - 11:56 pmSJU-SAT
11h 16m1 stop
$365American Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
5:26 am - 12:52 pmSAT-SJU
6h 26m1 stop
7:00 am - 12:17 amSJU-SAT
18h 17m1 stop
$371American Airlines
Find Deal
Tue, Mar 18 - Thu, Mar 27
11:17 am - 11:25 pmSAT-SJU
10h 08m1 stop
$73Spirit Airlines
Find Deal
Mon, Mar 3
7:00 am - 12:59 amSAT-SJU
15h 59m1 stop
$79Spirit Airlines
Find Deal
Thu, Jan 30
11:15 am - 12:48 amSAT-SJU
11h 33m1 stop
$82Spirit Airlines
Find Deal
Tue, Jan 28
11:05 am - 9:36 pmSAT-SJU
9h 31m1 stop
$83Frontier
Find Deal
Mon, Mar 17
11:05 am - 9:36 pmSAT-SJU
9h 31m1 stop
$85Frontier
Find Deal
Mon, Mar 17
5:20 pm - 11:20 pmSAT-SJU
5h 00mnonstop
$97Spirit Airlines
Find Deal
Mon, Mar 17
8:15 am - 8:10 pmSAT-SJU
10h 55m1 stop
$173Delta
Find Deal
Tue, Mar 11
7:00 pm - 5:30 amSAT-SJU
9h 30m1 stop
$218United Airlines
Find Deal
Fri, Jul 11
7:31 pm - 5:30 amSAT-SJU
8h 59m1 stop
$248United Airlines
Find Deal
Fri, Jun 6
5:06 am - 2:50 pmSAT-SJU
8h 44m2 stops
$448American Airlines
Find Deal
Fri, Jun 6
8:00 am - 12:48 amSAT-SJU
14h 48m1 stop
3:29 pm - 8:59 pmSJU-SAT
7h 30m1 stop
$262Spirit Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
7:00 am - 12:59 amSAT-SJU
15h 59m1 stop
8:40 pm - 6:43 pmSJU-SAT
24h 03m2 stops
$277Spirit Airlines
Find Deal
Thu, Jan 23 - Tue, Feb 4
8:21 pm - 2:30 pmSAT-SJU
16h 09m2 stops
8:40 pm - 6:43 pmSJU-SAT
24h 03m2 stops
$282Spirit Airlines
Find Deal
Thu, Jan 23 - Tue, Feb 4
8:00 am - 12:48 amSAT-SJU
14h 48m1 stop
9:26 pm - 4:33 amSJU-SAT
33h 07m3 stops
$287Spirit Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
8:21 pm - 9:21 amSAT-SJU
11h 00m1 stop
9:49 pm - 6:15 pmSJU-SAT
22h 26m1 stop
Sun, Jan 26 - Sun, Feb 2
8:21 pm - 2:30 pmSAT-SJU
16h 09m2 stops
6:55 pm - 6:15 pmSJU-SAT
25h 20m1 stop
Sun, Jan 26 - Sun, Feb 2
7:10 pm - 6:12 amSAT-SJU
9h 02m1 stop
2:05 am - 1:24 pmSJU-SAT
13h 19m2 stops
$529United Airlines
Find Deal
Sat, Jan 25 - Wed, Jan 29
10:15 am - 12:04 amSAT-SJU
11h 49m2 stops
4:35 pm - 12:13 amSJU-SAT
9h 38m1 stop
$533American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
12:05 pm - 9:28 pmSAT-SJU
7h 23m1 stop
2:05 am - 1:24 pmSJU-SAT
13h 19m2 stops
$618United Airlines
Find Deal
Fri, Jan 24 - Fri, Jan 24
10:15 am - 12:04 amSAT-SJU
11h 49m2 stops
1:20 pm - 9:54 pmSJU-SAT
10h 34m2 stops
$698American Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
4:37 pm - 10:37 pmSAT-SJU
5h 00mnonstop
11:12 am - 3:32 pmSJU-SAT
5h 20mnonstop
$195Spirit Airlines
Find Deal
Wed, Apr 23 - Mon, May 5
5:20 pm - 12:20 amSAT-SJU
5h 00mnonstop
12:05 pm - 4:25 pmSJU-SAT
5h 20mnonstop
$196Spirit Airlines
Find Deal
Wed, Mar 5 - Mon, Mar 10
5:20 pm - 12:20 amSAT-SJU
5h 00mnonstop
12:05 pm - 4:25 pmSJU-SAT
5h 20mnonstop
$221Spirit Airlines
Find Deal
Sat, Mar 8 - Wed, Mar 12
5:20 pm - 12:20 amSAT-SJU
5h 00mnonstop
12:05 pm - 4:25 pmSJU-SAT
5h 20mnonstop
$251Spirit Airlines
Find Deal
Fri, Mar 7 - Wed, Mar 12
5:20 pm - 12:20 amSAT-SJU
5h 00mnonstop
12:05 pm - 4:25 pmSJU-SAT
5h 20mnonstop
$259Spirit Airlines
Find Deal
Fri, Mar 7 - Wed, Mar 12
4:37 pm - 10:37 pmSAT-SJU
5h 00mnonstop
11:12 am - 3:32 pmSJU-SAT
5h 20mnonstop
$276Spirit Airlines
Find Deal
Mon, Apr 21 - Mon, Apr 28
5:20 pm - 11:20 pmSAT-SJU
5h 00mnonstop
11:12 am - 3:32 pmSJU-SAT
5h 20mnonstop
$281Spirit Airlines
Find Deal
Mon, Mar 17 - Fri, Mar 21
4:37 pm - 10:37 pmSAT-SJU
5h 00mnonstop
11:12 am - 3:32 pmSJU-SAT
5h 20mnonstop
$284Spirit Airlines
Find Deal
Fri, Mar 21 - Mon, Mar 24
5:20 pm - 12:20 amSAT-SJU
5h 00mnonstop
12:05 pm - 4:25 pmSJU-SAT
5h 20mnonstop
$304Spirit Airlines
Find Deal
Fri, Mar 7 - Fri, Mar 14
4:37 pm - 10:37 pmSAT-SJU
5h 00mnonstop
11:12 am - 3:32 pmSJU-SAT
5h 20mnonstop
$305Spirit Airlines
Find Deal
Wed, Apr 9 - Mon, Apr 14

United Airlines flights from San Antonio to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on San Antonio to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Feb 18
SAT5:30 amSan Antonio
9h 06m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU2:05 amSan Juan Luis Munoz Marin Intl
11h 06m
1 stop
SAT11:11 amSan Antonio
United Airlines
Feb 18
SAT5:30 amSan Antonio
9h 06m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU2:05 amSan Juan Luis Munoz Marin Intl
15h 47m
2 stops
SAT3:52 pmSan Antonio
United Airlines
Feb 3
SAT7:00 amSan Antonio
15h 36m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Jul 13
SJU2:05 amSan Juan Luis Munoz Marin Intl
7h 43m
1 stop
SAT8:48 amSan Antonio

Spirit Airlines flights from San Antonio to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on San Antonio to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Feb 1
SAT8:00 amSan Antonio
14h 48m
1 stop
SJU12:48 amSan Juan Luis Munoz Marin Intl
Feb 7
SJU3:29 pmSan Juan Luis Munoz Marin Intl
7h 30m
1 stop
SAT8:59 pmSan Antonio
Spirit Airlines
Feb 4
SAT11:15 amSan Antonio
6h 30m
1 stop
SJU7:45 pmSan Juan Luis Munoz Marin Intl
Feb 19
SJU9:34 pmSan Juan Luis Munoz Marin Intl
14h 48m
1 stop
SAT10:22 amSan Antonio
Spirit Airlines
Feb 1
SAT8:00 amSan Antonio
14h 48m
1 stop
SJU12:48 amSan Juan Luis Munoz Marin Intl
Feb 5
SJU8:40 pmSan Juan Luis Munoz Marin Intl
23h 35m
1 stop
SAT6:15 pmSan Antonio

See travel insights to San Juan from

How to get the cheapest flight ticket from San Antonio to San Juan Luis Munoz Marin Intl Airport

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 Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $369.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from San Antonio is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $419. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $509.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $394. Flights in the afternoon are often more expensive with an average ticket price of $555.

What is the cheapest San Antonio to San Juan Luis Munoz Marin Intl flight route?

Fly from San Antonio to San Juan Luis Munoz Marin Intl for the best San Antonio - San Juan Luis Munoz Marin Intl flight prices

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

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from San Antonio when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $453 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from San Antonio for as low as $356 on momondo.

What cabin class options are available on San Antonio to San Juan Luis Munoz Marin Intl flights?

There are 1 cabin classes available to choose from on San Antonio to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Antonio to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of January 2025, prices for San Antonio to San Juan Luis Munoz Marin Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to San Juan Luis Munoz Marin Intl Airport

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

Cheap San Antonio to San Juan Luis Munoz Marin Intl Airport (SAT to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$73

Fastest flight time

5h 00m

Direct flights

Tue, Thu, Sat and Sun
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from San Antonio in the past 72 hours is $73. The best round-trip flight deal from San Antonio to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $136.
The fastest flight from San Antonio to San Juan Luis Munoz Marin Intl Airport takes 5h 00m
Direct flights go from San Antonio to San Juan Luis Munoz Marin Intl Airport on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Spirit Airlines.

  • How far is San Antonio to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 2177.2 mi away from San Antonio. In terms of flight time, this usually takes a little over 5h 00m.

  • When did momondo last update prices for flights from San Antonio Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from San Antonio Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to San Juan Luis Munoz Marin Intl 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 Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl 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 Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Antonio to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from San Antonio to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from San Antonio to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from San Antonio to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
6.0
3,443 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $187Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
American AirlinesPriceFrom $310Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $330Free CancellationRating
8.0
8,521 reviews
Search Delta flights
SouthwestPriceFrom $393Free CancellationRating
8.1
4,662 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to San Juan for you.

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

Yes. momondo enables you to select and highlight flights to San Juan from San Antonio with this policy.

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

Once all potential San Antonio to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Antonio to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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