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$144+ Cheap flights from San Antonio (SAT) to San Juan

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from San Antonio to San Juan are usually found in September or April, booked 72 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from San Antonio to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$304
(FlightHub)

One-way from

$144
(Frontier)
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From San Antonio to San Juan
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One-way flight from San Antonio to San Juan
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Find flight deals from San Antonio to San Juan

Cheapest flights from San Antonio to San Juan
Explore the most affordable flight options available from San Antonio to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. 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.
Wed 12/47:37 pmSAT - SJU
1 stop22h 45mSpirit Airlines
Sat 12/75:10 amSJU - SAT
1 stop6h 59mSpirit Airlines
Deal found 11/20$305
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Wed 12/47:37 pmSAT - SJU
2 stops29h 15mMultiple Airlines
Fri 12/65:16 pmSJU - SAT
1 stop26h 54mMultiple Airlines
Deal found 11/20$310
This Delta deal was found by Cheapflights users on 11/21. 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 12/45:25 amSAT - SJU
1 stop9h 48mDelta
Thu 12/56:25 pmSJU - SAT
1 stop8h 30mDelta
Deal found 11/21$364
This CheapOair deal was found by Cheapflights users on 11/21. 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 12/245:24 pmSAT - SJU
1 stop7h 25mFrontier
Mon 12/303:54 amSJU - SAT
1 stop14h 30mFrontier
Deal found 11/21$418
This United deal was found by Cheapflights users on 11/20. 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.
Wed 12/117:00 amSAT - SJU
1 stop11h 55mUnited Airlines
Mon 12/162:05 amSJU - SAT
2 stops13h 02mUnited Airlines
Deal found 11/20$500
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/27:34 pmSAT - SJU
1 stop17h 35mAmerican Airlines
Sat 12/75:30 amSJU - SAT
2 stops12h 13mAmerican Airlines
Deal found 11/21$514

Find flights from San Antonio to San Juan within your budget

Customize your flight search to find flights from San Antonio to San Juan 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Wed 1/8

7:37 pm-9:35 am

1 stop11h 58m

San Juan Luis Munoz Marin Intl

Fri 1/10

3:15 pm-8:59 pm

1 stop7h 44m

$304

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Fri 12/13

7:37 pm-10:30 pm

2 stops24h 53m

San Juan Luis Munoz Marin Intl

Sun 12/15

9:49 pm-6:10 pm

1 stop22h 21m

$318

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Fri 12/13

7:10 pm-2:40 am

1 stop29h 30m

San Juan Luis Munoz Marin Intl

Sun 12/15

7:16 pm-6:10 pm

1 stop24h 54m

$324

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Tue 2/25

12:18 pm-10:22 pm

1 stop8h 04m

San Juan Luis Munoz Marin Intl

Mon 3/3

2:05 am-11:11 am

1 stop11h 06m

$344

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Tue 2/18

6:14 pm-5:00 am

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Tue 3/4

7:45 am-4:37 pm

1 stop10h 52m

$354

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Wed 12/4

5:25 am-5:13 pm

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Thu 12/5

6:25 pm-12:55 am

1 stop8h 30m

$364

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Fri 4/25

2:00 pm-11:55 pm

2 stops8h 55m

San Juan Luis Munoz Marin Intl

Mon 4/28

6:50 am-1:25 pm

1 stop7h 35m

$489

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Wed 12/25

5:01 pm-2:49 am

1 stop7h 48m

$144

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Thu 12/12

7:37 pm-1:42 am

2 stops28h 05m

$156

San AntonioSan Juan

SAT - SJU

SATSJU

San Antonio

Tue 1/21

9:54 am-9:41 pm

3 stops33h 47m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 14 results
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Best time to book a flight from San Antonio to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

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

How far ahead should I book a flight from San Antonio to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to San Juan. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from San Antonio to San Juan, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Antonio to San Juan?

Currently, September is the cheapest month in which you can book a flight from San Antonio to San Juan (average of $254). Flying from San Antonio to San Juan 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 SJU?

Find hourly flight availability from San Antonio to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from San Antonio to San Juan by exploring options for tickets in the afternoon.

What is the cheapest day to fly from San Antonio to San Juan?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to San Juan. Price data was last updated on May 12, 2024.

Travelers seeking maximum savings on their San Antonio to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan 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 San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, American Airlines and Delta from San Antonio to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

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
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

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 San Juan. 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 San Juan?

    For a flight from San Antonio to San Juan, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to San Juan per day. 6 airlines have flights to San Juan from San Antonio on a regular basis.

  • What are the cheapest airlines flying from San Antonio to San Juan round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Juan, with prices starting at $304. Additional round-trip tickets that might be worth considering are offered by Frontier and United Airlines, with the lowest prices starting at $324 and $344, respectively. These flights start at 32% lower than the current average price 3 months from now.

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

    $144 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $151 and $172, respectively.

  • Where are the most common layover locations when flying from San Antonio to San Juan?

    San Antonio to San Juan flights have a layover in Miami most of the time. San Antonio to San Juan flights stop in Atlanta the next most. Orlando follows Atlanta in terms of the most frequent layover location on San Antonio to San Juan flights.

  • What are some popular things to do or see while on a layover in Miami?

    Bayfront Park, Wynwood Art District, and Bayside Marketplace are currently the most popular points of interest in Miami at the moment. Bayfront Park, Wynwood Art District and Bayside Marketplace are located about 6.4 mi, 5.5 mi, and 6.4 mi, respectively from Miami if you are interested in checking them out. Those looking to explore during their layover in Miami can rent a car from Miami for about $27 per day.

  • What are some popular points of interest to see during a layover in Atlanta?

    Georgia Aquarium, Fox Theatre, and World of Coca-Cola are currently the most popular points of interest in Atlanta at the moment. Those on a layover in Atlanta interested in visiting Georgia Aquarium, Fox Theatre, or World of Coca-Cola can do so by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson. Those looking to explore during their layover in Atlanta can rent a car from Atlanta Hartsfield-Jackson for about $60 per day.

  • What are points of interest worth seeing during a layover in Orlando?

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are the most popular attractions in Orlando if you're in need of something to do during your layover. Walt Disney World Resort, Universal Orlando Resort, and International Drive are located about 16.2 mi, 10.3 mi, and 9.9 mi, respectively from Orlando. Travelers in need of a car in Orlando can rent one for about $31 per day.

  • Where are the least popular layover locations for San Antonio to San Juan flights?

    Of the flights from San Antonio to San Juan that have layovers, the fewest flights stop in Charlotte. Houston sees the next fewest layovers on San Antonio to San Juan flights.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Antonio to San Juan?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to San Juan (average of $254). Flying from San Antonio to San Juan 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.

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Top 6 airlines flying from San Antonio to San Juan

Discover the top 6 airlines that operate flights from San Antonio to San Juan. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$316FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$187Average$311FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$283Average$526FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$294Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$347Average$494FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$384Average$584FlexibilityNo cancel feeOn-time63%
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