$90+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Antonio to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from San Antonio to San Juan are usually found in September or April, booked 35 days in advance, depart on a Tuesday or Wednesday 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 January 16, 2025.
Round-trip from | $255 (Mytrip) |
|---|---|
One-way from | $90 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $419 |
Find flight deals from San Antonio to San Juan
Cheapest flights from San Antonio to San JuanExplore 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 January 16, 2025.
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 January 16, 2025.
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/15. 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.
This United Airlines deal was found by Cheapflights users on 1/14. 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.
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 2,558,603 searches. Data last updated January 16, 2025.
Fly from
Fly to
Route
Depart
Return
Price
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Wed 1/29
11:15 am-7:45 pm
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Tue 2/4
8:40 pm-6:43 pm
2 stops24h 03m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Mon 3/10
5:20 pm-11:20 pm
Nonstop5h 00m
San Juan Luis Munoz Marin Intl
Wed 3/19
9:35 pm-7:37 pm
1 stop23h 02m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Fri 2/7
7:15 pm-10:23 am
1 stop13h 08m
San Juan Luis Munoz Marin Intl
Sun 2/9
6:00 am-12:02 pm
2 stops32h 02m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Wed 2/19
6:39 am-10:35 pm
1 stop13h 56m
San Juan Luis Munoz Marin Intl
Wed 2/26
2:40 pm-11:56 pm
1 stop11h 16m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Tue 3/18
7:00 am-9:22 pm
2 stops13h 22m
San Juan Luis Munoz Marin Intl
Tue 3/18
1:05 am-11:11 am
1 stop11h 06m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Mon 2/10
7:15 pm-11:30 am
1 stop14h 15m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Thu 1/30
7:00 am-12:59 am
1 stop15h 59m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Thu 1/23
5:23 am-3:45 pm
1 stop8h 22m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Mon 4/7
8:10 am-8:14 pm
1 stop11h 04m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Sat 2/8
9:40 am-12:36 am
2 stops12h 56m
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.
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 January 10, 2025.
To ensure you get the cheapest price possible for a flight from San Antonio to San Juan, you should look to book at least 35 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 $378). 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 January 16, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 20% 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 Sunday 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 January 16, 2025.
Peruse reviews from past customers who have flown with United Airlines and Spirit Airlines 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.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Entertainment
Overall
Food
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
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.
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Alternative routes for San Antonio to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated January 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$325 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$302 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$296 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$330 | Average$492 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$393 | Average$566 | FlexibilityNo cancel fee | On-time63% |