HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Antonio (SAT) to Puerto Rico from $109

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. 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.
SAT — SJU
May 26 — Jun 21
From?
To?
Sun 5/26
Sun 6/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save on the cost of your flight from San Antonio to Puerto Rico, book at least 24 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $330 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $611.

What is the cheapest month to fly from San Antonio to Puerto Rico?

Our data shows that September tends to be the cheapest month to fly to Puerto Rico from San Antonio. Users have commonly found prices around $433 for the month, but tickets can be as low as $185. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from San Antonio to Puerto Rico (SAT - PR)?

When flying from San Antonio to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from San Antonio to Puerto Rico

Explore cheap flight options specifically provided by Frontier for the route between San Antonio and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from San Antonio to Puerto Rico. Make sure to double check the flight details before booking.
Fri 5/318:53 pmSAT - SJU
1 stop28h 14mFrontier
Tue 6/48:32 pmSJU - SAT
1 stop24h 02mFrontier
Deal found 5/20$252
Mon 6/107:06 pmSAT - SJU
1 stop12h 16mFrontier
Fri 6/144:07 pmSJU - SAT
2 stops18h 34mFrontier
Deal found 5/19$266
Wed 5/2912:50 pmSAT - SJU
1 stop12h 04mFrontier
Wed 6/59:27 amSJU - SAT
1 stop11h 07mFrontier
Deal found 5/20$278
Mon 6/109:23 amSAT - SJU
2 stops28h 38mFrontier
Fri 6/144:07 pmSJU - SAT
2 stops18h 34mFrontier
Deal found 5/19$285
Mon 7/87:20 pmSAT - SJU
1 stop12h 21mFrontier
Thu 7/254:11 pmSJU - SAT
2 stops17h 04mFrontier
Deal found 5/21$290
Mon 7/2210:59 pmSAT - SJU
2 stops15h 04mFrontier
Sat 7/274:31 pmSJU - SAT
2 stops30h 26mFrontier
Deal found 5/20$307
Fri 5/318:53 pmSAT - SJU
1 stop23h 25mFrontier
Wed 6/59:27 amSJU - SAT
1 stop11h 07mFrontier
Deal found 5/21$327
Sat 8/33:02 pmSAT - SJU
2 stops22h 51mFrontier
Fri 8/911:44 amSJU - SAT
1 stop8h 39mFrontier
Deal found 5/20$331
Thu 6/68:02 pmSAT - SJU
2 stops17h 59mFrontier
Thu 6/204:07 pmSJU - SAT
2 stops17h 15mFrontier
Deal found 5/20$384

Cheap Spirit Airlines flights from San Antonio to Puerto Rico

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from San Antonio to Puerto Rico. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/267:57 pmSJU - SAT
1 stop29h 23mSpirit Airlines
Deal found 5/20$181
Sat 9/145:50 amSAT - SJU
2 stops31h 51mSpirit Airlines
Tue 9/177:57 pmSJU - SAT
1 stop25h 26mSpirit Airlines
Deal found 5/19$187
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/267:57 pmSJU - SAT
1 stop29h 23mSpirit Airlines
Deal found 5/20$192
Sat 9/145:50 amSAT - SJU
2 stops31h 51mSpirit Airlines
Tue 9/177:00 amSJU - SAT
2 stops18h 20mSpirit Airlines
Deal found 5/19$202
Sat 9/145:50 amSAT - SJU
2 stops32h 23mSpirit Airlines
Mon 9/161:09 amSJU - SAT
2 stops24h 11mSpirit Airlines
Deal found 5/19$204
Sat 9/145:10 pmSAT - SJU
1 stop8h 38mSpirit Airlines
Mon 9/161:09 amSJU - SAT
2 stops24h 11mSpirit Airlines
Deal found 5/19$207
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/269:15 pmSJU - SAT
2 stops28h 05mSpirit Airlines
Deal found 5/20$208
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/267:57 pmSJU - SAT
2 stops19h 18mSpirit Airlines
Deal found 5/20$211
Tue 8/135:25 amSAT - SJU
1 stop12h 50mSpirit Airlines
Wed 8/218:02 pmSJU - SAT
1 stop29h 18mSpirit Airlines
Deal found 5/20$212

Cheap San Antonio to Puerto Rico flights in May & June 2024

Find cheap flight options from San Antonio to Puerto Rico specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Prices were last updated on May 21, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Puerto Rico in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/292:31 pmSAT - SJU
1 stop10h 39mMultiple Airlines
Wed 6/59:27 amSJU - SAT
1 stop11h 07mMultiple Airlines
Deal found 5/20$225
Wed 5/292:31 pmSAT - SJU
1 stop10h 39mSpirit Airlines
Wed 6/510:05 pmSJU - SAT
2 stops24h 18mSpirit Airlines
Deal found 5/20$241
Mon 6/108:28 pmSAT - SJU
1 stop14h 01mSpirit Airlines
Fri 6/142:30 amSJU - SAT
1 stop16h 27mSpirit Airlines
Deal found 5/20$242
Tue 6/1110:25 amSAT - SJU
1 stop13h 34mSpirit Airlines
Tue 6/189:06 pmSJU - SAT
1 stop27h 31mSpirit Airlines
Deal found 5/20$247
Mon 6/108:28 pmSAT - SJU
1 stop14h 01mSpirit Airlines
Sat 6/156:38 pmSJU - SAT
1 stop6h 47mSpirit Airlines
Deal found 5/20$250
Fri 5/318:53 pmSAT - SJU
1 stop28h 14mFrontier
Tue 6/48:32 pmSJU - SAT
1 stop24h 02mFrontier
Deal found 5/20$252
Tue 6/115:21 amSAT - SJU
2 stops20h 49mSpirit Airlines
Tue 6/189:06 pmSJU - SAT
1 stop27h 31mSpirit Airlines
Deal found 5/20$260
Mon 6/107:06 pmSAT - SJU
1 stop12h 16mFrontier
Fri 6/144:07 pmSJU - SAT
2 stops18h 34mFrontier
Deal found 5/19$266
Tue 6/1810:25 amSAT - SJU
1 stop13h 34mSpirit Airlines
Wed 6/198:06 pmSJU - SAT
1 stop26h 17mSpirit Airlines
Deal found 5/21$267

San Antonio to Puerto Rico 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Puerto Rico in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Puerto Rico in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/267:57 pmSJU - SAT
1 stop29h 23mSpirit Airlines
Deal found 5/20$181
Sat 9/145:50 amSAT - SJU
2 stops31h 51mSpirit Airlines
Tue 9/177:57 pmSJU - SAT
1 stop25h 26mSpirit Airlines
Deal found 5/19$187
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/267:57 pmSJU - SAT
1 stop29h 23mSpirit Airlines
Deal found 5/20$192
Sat 9/145:50 amSAT - SJU
2 stops31h 51mSpirit Airlines
Tue 9/177:00 amSJU - SAT
2 stops18h 20mSpirit Airlines
Deal found 5/19$202
Sat 9/145:50 amSAT - SJU
2 stops32h 23mSpirit Airlines
Mon 9/161:09 amSJU - SAT
2 stops24h 11mSpirit Airlines
Deal found 5/19$204
Sat 9/145:10 pmSAT - SJU
1 stop8h 38mSpirit Airlines
Mon 9/161:09 amSJU - SAT
2 stops24h 11mSpirit Airlines
Deal found 5/19$207
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/269:15 pmSJU - SAT
2 stops28h 05mSpirit Airlines
Deal found 5/20$208
Tue 8/205:50 amSAT - SJU
1 stop12h 21mSpirit Airlines
Mon 8/267:57 pmSJU - SAT
2 stops19h 18mSpirit Airlines
Deal found 5/20$211
Tue 8/135:25 amSAT - SJU
1 stop12h 50mSpirit Airlines
Wed 8/218:02 pmSJU - SAT
1 stop29h 18mSpirit Airlines
Deal found 5/20$212

San Antonio to Puerto Rico flights leaving soon

Find last-minute flight options from San Antonio to Puerto Rico for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Book one of these great deals on flights from San Antonio to Puerto Rico. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 5/292:31 pmSAT - SJU
1 stop10h 39mMultiple Airlines
Wed 6/59:27 amSJU - SAT
1 stop11h 07mMultiple Airlines
Deal found 5/20$225
Wed 5/292:31 pmSAT - SJU
1 stop10h 39mSpirit Airlines
Wed 6/510:05 pmSJU - SAT
2 stops24h 18mSpirit Airlines
Deal found 5/20$241
Fri 5/318:53 pmSAT - SJU
1 stop28h 14mFrontier
Tue 6/48:32 pmSJU - SAT
1 stop24h 02mFrontier
Deal found 5/20$252
Wed 5/292:31 pmSAT - SJU
1 stop10h 39mSpirit Airlines
Tue 6/41:59 amSJU - SAT
1 stop11h 59mSpirit Airlines
Deal found 5/20$269
Wed 5/2912:50 pmSAT - SJU
1 stop12h 04mFrontier
Wed 6/59:27 amSJU - SAT
1 stop11h 07mFrontier
Deal found 5/20$278
Wed 5/292:31 pmSAT - SJU
1 stop10h 39mSpirit Airlines
Tue 6/41:59 amSJU - SAT
2 stops44h 24mSpirit Airlines
Deal found 5/20$285
Wed 5/2912:50 pmSAT - SJU
1 stop12h 04mMultiple Airlines
Wed 6/510:05 pmSJU - SAT
2 stops24h 18mMultiple Airlines
Deal found 5/20$293
Fri 5/316:30 pmSAT - SJU
2 stops32h 00mSpirit Airlines
Tue 6/412:22 pmSJU - SAT
3 stops32h 17mSpirit Airlines
Deal found 5/20$295
Wed 5/2910:05 pmSAT - SJU
2 stops26h 35mSpirit Airlines
Wed 6/58:06 pmSJU - SAT
2 stops18h 04mSpirit Airlines
Deal found 5/20$296

One-way flights to Puerto Rico from San Antonio

Search for one-way flight options from San Antonio to Puerto Rico. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
Take a look at some of the one-way flights we've detected from San Antonio to Puerto Rico. Those needing a return flight from San Antonio to Puerto Rico can use the search form above.
Wed 6/58:34 pmSAT - SJU
1 stop12h 59mFrontier
Deal found 5/20$109
Sat 6/85:21 amSAT - SJU
1 stop11h 31mSpirit Airlines
Deal found 5/20$110
Mon 6/108:28 pmSAT - SJU
1 stop14h 01mSpirit Airlines
Deal found 5/20$113
Mon 6/107:06 pmSAT - SJU
1 stop12h 16mFrontier
Deal found 5/20$117
Sat 6/85:21 amSAT - SJU
1 stop11h 31mSpirit Airlines
Deal found 5/21$120
Tue 7/25:21 amSAT - SJU
1 stop12h 54mSpirit Airlines
Deal found 5/20$123
Mon 6/108:28 pmSAT - SJU
1 stop14h 01mSpirit Airlines
Deal found 5/20$124
Sun 6/95:21 amSAT - SJU
1 stop15h 57mSpirit Airlines
Deal found 5/20$126
Tue 6/45:16 pmSAT - SJU
3 stops32h 54mSpirit Airlines
Deal found 5/21$131

Find flights from San Antonio to Puerto Rico within your budget

Customize your flight search to find flights from San Antonio to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$181 - $370

Route

Depart

Return

Price

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Tue 8/20

1 stop12h 21m

San Juan Luis Munoz Marin Intl

Mon 8/26

1 stop29h 23m

$181

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Sat 9/14

2 stops31h 51m

San Juan Luis Munoz Marin Intl

Tue 9/17

1 stop25h 26m

$187

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Tue 8/20

1 stop12h 21m

San Juan Luis Munoz Marin Intl

Mon 8/26

1 stop29h 23m

$192

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Sat 9/14

2 stops31h 51m

San Juan Luis Munoz Marin Intl

Tue 9/17

2 stops18h 20m

$202

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Fri 9/27

1 stop26h 08m

San Juan Luis Munoz Marin Intl

Tue 10/1

2 stops20h 23m

$220

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Fri 5/31

1 stop28h 14m

San Juan Luis Munoz Marin Intl

Tue 6/4

1 stop24h 02m

$252

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Mon 6/10

1 stop12h 16m

San Juan Luis Munoz Marin Intl

Fri 6/14

2 stops18h 34m

$266

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Wed 8/28

1 stop16h 00m

San Juan Luis Munoz Marin Intl

Sat 8/31

2 stops11h 17m

$333

San AntonioSan Juan Luis Munoz Marin Intl

SAT - SJU

SATSJU

San Antonio

Sat 8/3

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Sat 8/10

1 stop7h 07m

$370

Flights are sorted by cheapest first

Deals found on 5/20

No data available for this route at this time. Please check back soon.

Best time to book a flight from San Antonio to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated May 21, 2024.
Peruse reviews from past customers who have flown with Frontier, Spirit Airlines and American Airlines from San Antonio to Puerto Rico to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,595 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,595 reviews
Delta
8.0
Very good
10,595 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,884 reviews
Delta
8.0
Very good
10,595 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,447 reviews
Delta
8.0
Very good
10,595 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Spirit Airlines
6.4
Okay
8,655 reviews
Delta
8.0
Very good
10,595 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Frontier
6.3
Okay
4,049 reviews
Delta
8.0
Very good
10,595 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Puerto Rico?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Puerto Rico. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • Can I find flights from San Antonio to Puerto Rico for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Puerto Rico for under $200. The cheapest flight booked recently is on Spirit Airlines for just $181, but on average you can expect to pay $214.

  • Are there last-minute flights available from San Antonio to Puerto Rico for under $300?

    There are currently 20+ open flights from San Antonio to Puerto Rico within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from San Antonio to Puerto Rico one-way?

    One-way options have recently been found by users for as low as $109 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $110 and American Airlines from $166 one-way.

  • What are the most popular routes from San Antonio to Puerto Rico?

    The most popular flight routes from San Antonio to Puerto Rico are San Antonio - San Juan Luis Munoz Marin Intl, San Antonio - Aguadilla Borinquen and San Antonio - Culebra.

  • What are the most popular airlines that fly from San Antonio to Puerto Rico?

    When booking a flight from San Antonio to Puerto Rico, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

  • What does SAT to SJU mean?

    SAT stands for San Antonio Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS).

  • Can I find deals for flights from San Antonio to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Antonio to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on San Antonio to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Puerto Rico.

  • Can I find deals for business class flights from San Antonio to Puerto Rico?

    Yes. Cheapflights offers flight deals from San Antonio to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Puerto Rico that allow pets onboard?

    Many airlines flying from San Antonio to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Puerto Rico?

    Yes, you can often find last-minute deals on San Antonio to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Puerto Rico flight deals updated?

    The San Antonio to Puerto Rico flight deals you see on this page were last updated on 5/20.

  • When is the best time to book a flight from San Antonio to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Puerto Rico (average of $248). Flying from San Antonio to Puerto Rico in March is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.

Dallas/Fort Worth to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Punta Cana flights
Hobby to Luis Munoz Marin Intl flights
George Bush Intcntl to Luis Munoz Marin Intl flights
Dallas/Fort Worth to Montego Bay flights
Hobby to Punta Cana flights
George Bush Intcntl to Punta Cana flights
Dallas/Fort Worth to Nassau flights
Austin to Luis Munoz Marin Intl flights
Hobby to Montego Bay flights
Dallas/Fort Worth to Saint Thomas Island flights
Dallas/Fort Worth to Providenciales flights
Hobby to Nassau flights
Dallas/Fort Worth to Simpson Bay flights
George Bush Intcntl to Montego Bay flights
Hobby to Saint Thomas Island flights
Dallas/Fort Worth to George Town flights
Dallas/Fort Worth to Santo Domingo flights
George Bush Intcntl to Nassau flights
Dallas/Fort Worth to Bridgetown flights
Dallas/Fort Worth to Oranjestad flights
San Antonio to Luis Munoz Marin Intl flights
Love Field to Punta Cana flights
George Bush Intcntl to Saint Thomas Island flights
Hobby to Oranjestad flights
Hobby to Providenciales flights
Austin to Montego Bay flights
George Bush Intcntl to Oranjestad flights
Hobby to Simpson Bay flights
George Bush Intcntl to Providenciales flights
Austin to Punta Cana flights
Love Field to Montego Bay flights
Austin to Saint Thomas Island flights
Hobby to Santo Domingo flights
Hobby to Kingston flights
George Bush Intcntl to Santo Domingo flights
Dallas/Fort Worth to Kingston flights
George Bush Intcntl to Simpson Bay flights
Dallas/Fort Worth to Christiansted flights
Dallas/Fort Worth to Castries flights
Dallas/Fort Worth to St. John's flights
Dallas/Fort Worth to Puerto Plata flights
San Antonio to Punta Cana flights
Austin to George Town flights
Hobby to George Town flights
Dallas/Fort Worth to Santiago de los Caballeros flights
Hobby to Bridgetown flights
Hobby to Castries flights
Austin to Providenciales flights
El Paso to Luis Munoz Marin Intl flights

Top 6 airlines flying from San Antonio to Puerto Rico

Discover the top 6 airlines that operate flights from San Antonio to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,708,702 searches. Data last updated May 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$141Average$238FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$178Average$284FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$288Average$494FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$290Average$488FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$327Average$480FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$476Average$604FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Dallas to Hyderabad flights
USA to Egypt flights
Washington, D.C. Reagan-National Airport to Orlando flights
Baltimore to Atlanta flights
San Francisco to New York John F Kennedy Intl Airport flights
San Francisco to Vancouver flights
Los Angeles to New York John F Kennedy Intl Airport flights
USA to Spain flights
Memphis to Miami flights
USA to Europe flights
Tijuana to Mexico City flights
San Antonio to San Juan flights

Search flights from San Antonio to Puerto Rico by cabin class

Find flights from San Antonio to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Neiva La Marguita
Flights to Hyannis Barnstable
Flights to Laayoune Hassan I
Flights to Edremit/Korfez
Flights to Vava'u Lupepau'U
Flights to Surigao
Flights to Melilla
Flights to Virac
Flights to Rhinelander Oneida County
Flights to Cornwall Newquay
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Mason City
Flights to Ningbo Lishe Intl
Flights to Miyakojima Hirara
Flights to Kirkwall Arpt
Flights to Girona Costa Brava
Flights to Provincetown
Flights to Perugia Sant Egidio
Flights to Samos
Flights to Constanţa Mihail Kogalniceanu
Flights to Dharamshala Kangra
Flights to Dalaman
Flights to Pellston Emmet County

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Antonio to Puerto Rico?

Deals for San Antonio to Puerto Rico flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Puerto Rico?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Antonio to Puerto Rico for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Antonio to Puerto Rico with no change fees?

Yes, we can. To see specific flights from San Antonio to Puerto Rico with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Antonio to Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from San Antonio today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines