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Cheap flights from San Antonio to Puerto Rico from $99

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 Puerto Rico departing on 5/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Antonio to Puerto Rico.
Spirit Airlines Logo
5:04 pm - 10:35 pmSAT-SJU
4h 31mnonstop
Spirit Airlines Logo
11:50 am - 3:56 pmSJU-SAT
5h 06mnonstop
$216Spirit Airlines
Find Deal
Fri, May 9 - Fri, May 16
Spirit Airlines Logo
5:04 pm - 10:35 pmSAT-SJU
4h 31mnonstop
Spirit Airlines Logo
11:50 am - 3:56 pmSJU-SAT
5h 06mnonstop
$218Spirit Airlines
Find Deal
Fri, May 9 - Fri, May 16
Delta Logo
5:30 am - 4:18 pmSAT-SJU
9h 48m1 stop
Delta Logo
2:28 pm - 12:25 amSJU-SAT
10h 57m1 stop
$265Delta
Find Deal
Sun, Oct 12 - Wed, Oct 22
Frontier Logo
10:52 am - 12:05 amSAT-SJU
12h 13m1 stop
Frontier Logo
9:30 pm - 9:52 amSJU-SAT
13h 22m1 stop
$298Frontier
Find Deal
Sun, May 4 - Sat, May 10
Frontier Logo
10:52 am - 8:36 amSAT-SJU
20h 44m1 stop
Frontier Logo
3:56 am - 7:31 pmSJU-SAT
16h 35m1 stop
$299Frontier
Find Deal
Sun, May 4 - Thu, May 8
American Airlines Logo
5:24 am - 12:39 pmSAT-SJU
6h 15m1 stop
American Airlines Logo
11:50 am - 10:03 pmSJU-SAT
11h 13m2 stops
$305American Airlines
Find Deal
Fri, May 9 - Fri, May 16
American Airlines Logo
5:00 am - 4:36 pmSAT-SJU
10h 36m2 stops
American Airlines Logo
1:30 pm - 11:58 pmSJU-SAT
11h 28m2 stops
$313American Airlines
Find Deal
Sat, May 10 - Sat, May 17
Delta Logo
6:45 am - 4:18 pmSAT-SJU
8h 33m1 stop
Delta Logo
5:30 pm - 12:25 amSJU-SAT
7h 55m1 stop
$315Delta
Find Deal
Wed, Oct 8 - Wed, Oct 22
United Airlines Logo
5:30 am - 3:42 pmSAT-SJU
9h 12m1 stop
United Airlines Logo
1:05 am - 11:35 amSJU-SAT
11h 30m1 stop
$355United Airlines
Find Deal
Mon, Oct 13 - Fri, Oct 17
United Airlines Logo
7:05 pm - 5:30 amSAT-SJU
9h 25m1 stop
United Airlines Logo
2:05 am - 8:50 amSJU-SAT
7h 45m1 stop
$358United Airlines
Find Deal
Sat, Jun 14 - Fri, Jun 20

Delta flights from San Antonio to Puerto Rico

Our best Delta deals on San Antonio to Puerto Rico flight tickets
Delta
Oct 12
SAT5:30 amSan Antonio
9h 48m
1 stop
SJU4:18 pmSan Juan Luis Munoz Marin Intl
Oct 22
SJU2:28 pmSan Juan Luis Munoz Marin Intl
10h 57m
1 stop
SAT12:25 amSan Antonio
Delta
Oct 8
SAT6:45 amSan Antonio
8h 33m
1 stop
SJU4:18 pmSan Juan Luis Munoz Marin Intl
Oct 22
SJU5:30 pmSan Juan Luis Munoz Marin Intl
7h 55m
1 stop
SAT12:25 amSan Antonio
Delta
May 3
SAT8:15 amSan Antonio
11h 08m
1 stop
SJU8:23 pmSan Juan Luis Munoz Marin Intl
May 10
SJU5:43 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
SAT12:21 amSan Antonio

Frontier flights from San Antonio to Puerto Rico

Our best Frontier deals on San Antonio to Puerto Rico flight tickets
Frontier
May 4
SAT10:52 amSan Antonio
12h 13m
1 stop
SJU12:05 amSan Juan Luis Munoz Marin Intl
May 10
SJU9:30 pmSan Juan Luis Munoz Marin Intl
13h 22m
1 stop
SAT9:52 amSan Antonio
Frontier
May 4
SAT10:52 amSan Antonio
20h 44m
1 stop
SJU8:36 amSan Juan Luis Munoz Marin Intl
May 8
SJU3:56 amSan Juan Luis Munoz Marin Intl
16h 35m
1 stop
SAT7:31 pmSan Antonio
Frontier
May 5
SAT8:31 pmSan Antonio
13h 25m
1 stop
SJU10:56 amSan Juan Luis Munoz Marin Intl
May 11
SJU2:14 pmSan Juan Luis Munoz Marin Intl
30h 17m
1 stop
SAT7:31 pmSan Antonio

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from San Antonio to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until March to fly from San Antonio, when ticket prices are also cheap, with an average price of $365.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from San Antonio is on a Friday. momondo users have found tickets for Friday departures for as low as $230. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Sunday, with ticket prices averaging around $459.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the morning. Flights from San Antonio to Puerto Rico during this time can be as low as $208. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $438.

What is the cheapest San Antonio to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from San Antonio when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $435 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from San Antonio for as low as $333 on momondo.

What cabin class options are available on San Antonio to Puerto Rico flights?

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

Cheap San Antonio to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Puerto Rico

Best Price Found

$99

Fastest flight time

4h 28m

Direct flights

Tue, Thu and Sat

Airports in Puerto Rico

1 airport
The best one-way flight to Puerto Rico from San Antonio in the past 72 hours is $99. The best round-trip flight deal from San Antonio to Puerto Rico found on momondo in the last 72 hours is $216.
The fastest flight from San Antonio to Puerto Rico takes 4h 28m
Direct flights go from San Antonio to Puerto Rico on Tuesday, Thursday and Saturday. The only airline offering direct flights is Spirit Airlines.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)

  • When did momondo last update prices for flights from San Antonio Airport to Puerto Rico?

    Prices for flights from San Antonio Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Puerto Rico?

  • How old do you have to be to fly from San Antonio Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Antonio to Puerto Rico?


Best airlines flying from San Antonio to Puerto Rico

Compare and see reviews for airlines that fly from San Antonio to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $168Free CancellationRating
6.3
7,940 reviews
Search Spirit Airlines flights
DeltaPriceFrom $290Free CancellationRating
8.0
7,920 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,683 reviews
Search United Airlines flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $393Free CancellationRating
8.0
4,287 reviews
Search Southwest flights

Why use momondo?

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

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 Puerto Rico for you.

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

momondo does allow users to show only those flights to Puerto Rico from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Antonio and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Puerto Rico from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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