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$76+ Cheap flights from San Antonio (SAT) to Puerto Rico

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJU
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Find flight deals from San Antonio to Puerto Rico

Cheapest flights from San Antonio to Puerto Rico
Explore the most affordable flight options available from San Antonio to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This eDestinos deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/169:09 pmSAT - SJU
1 stop10h 58mMultiple Airlines
Tue 11/197:30 pmSJU - SAT
2 stops30h 00mMultiple Airlines
Deal found 11/3$280
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:37 pmSAT - SJU
1 stop20h 06mSpirit Airlines
Thu 12/1210:44 pmSJU - SAT
2 stops21h 48mSpirit Airlines
Deal found 11/3$285
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/169:09 pmSAT - SJU
1 stop10h 16mFrontier
Thu 11/219:31 pmSJU - SAT
1 stop15h 24mFrontier
Deal found 11/3$328
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1110:57 amSAT - SJU
1 stop10h 26mDelta
Wed 12/187:30 amSJU - SAT
1 stop10h 51mDelta
Deal found 11/3$334
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/148:32 pmSAT - SJU
1 stop16h 37mAmerican Airlines
Sat 11/166:05 pmSJU - SAT
1 stop7h 31mAmerican Airlines
Deal found 11/3$378
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/175:24 pmSAT - BQN
1 stop7h 19mFrontier
Mon 12/303:52 amBQN - SAT
1 stop14h 32mFrontier
Deal found 11/4$411
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/167:00 amSAT - SJU
2 stops15h 36mUnited Airlines
Mon 11/182:05 amSJU - SAT
2 stops15h 21mUnited Airlines
Deal found 11/3$424
This United deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/145:00 amSAT - BQN
2 stops16h 57mUnited Airlines
Tue 11/191:09 amBQN - SAT
2 stops13h 58mUnited Airlines
Deal found 11/3$498

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Fri 12/6

7:10 pm-1:54 pm

1 stop16h 44m

$76

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 11/16

9:09 pm-10:07 am

1 stop10h 58m

$132

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 12/7

11:15 am-10:30 pm

1 stop9h 15m

$140

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sun 11/10

5:21 am-1:53 pm

1 stop6h 32m

$167

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Fri 11/29

5:25 am-5:13 pm

1 stop9h 48m

$220

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Wed 11/27

12:08 pm-9:26 pm

1 stop7h 18m

$300

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sun 11/10

7:25 pm-5:34 am

3 stops32h 09m

$757

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Wed 1/22

5:30 am-12:33 am

1 stop17h 03m

San Juan Luis Munoz Marin Intl

Mon 1/27

2:47 pm-12:05 am

1 stop11h 18m

$279

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 11/16

9:09 pm-10:07 am

1 stop10h 58m

San Juan Luis Munoz Marin Intl

Tue 11/19

7:30 pm-11:30 pm

2 stops30h 00m

$280

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Sat 1/11

7:10 pm-1:58 pm

1 stop16h 48m

San Juan Luis Munoz Marin Intl

Sun 1/19

7:16 pm-6:15 pm

1 stop24h 59m

$314

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 15 results
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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.

Travel insights for flights from San Antonio to Puerto Rico

Get recent, data-driven insights about flights from San Antonio to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month 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 $254). Flying from San Antonio to Puerto Rico in March is currently the most expensive (average of $335). 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.

What is the cheapest time of day to fly from SAT to PR?

Find hourly flight availability from San Antonio to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 November 4, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier 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.
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.3

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 $300 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Puerto Rico for under $300. The cheapest flight booked recently is on Spirit Airlines for just $279, but on average you can expect to pay $372.

  • Are there last-minute flights available from San Antonio to Puerto Rico for under $400?

    There are currently 7+ open flights from San Antonio to Puerto Rico within the next 7 days for less than $400.

  • 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 $76 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $140 and American Airlines from $167 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 - Vieques.

  • 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 11/4.

  • What is the cheapest month 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 $254). Flying from San Antonio to Puerto Rico in March is currently the most expensive (average of $335). 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

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Alternative routes for San Antonio to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$279FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$186Average$307FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$285Average$686FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$292Average$470FlexibilityNo cancel feeOn-time71%
DeltaCheapest$353Average$497FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$432Average$571FlexibilityNo cancel feeOn-time62%
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