$120+ Cheap flights from Puerto Rico to San Antonio (SAT)
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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAT
Jul 8 — Jul 151
1 adult, Economy
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Find cheap flights from Puerto Rico to San Antonio 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.Cheap flight deals from Puerto Rico to San Antonio
Keep the following information in mind while searching for Puerto Rico to San Antonio flight deals. Data was last updated July 3, 2025.
Round-trip from | $213 (SmartFares) |
|---|---|
One-way from | $120 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $453 |
Good round-trip deal | $266 or less |
Good one-way deal | $159 or less |
Find flight deals from Puerto Rico to San Antonio
Cheapest flights from Puerto Rico to San AntonioExplore the most affordable flight options available from Puerto Rico to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
Explore the most affordable flight options available from Puerto Rico to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/111:34 amSJU - SAT
Nonstop4h 48mSpirit Airlines
Mon 8/44:30 pmSAT - SJU
Nonstop4h 40mSpirit Airlines
Deal found 7/2![Spirit Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:02 pmSJU - SAT
1 stop28h 23mMultiple Airlines
Mon 10/208:00 amSAT - SJU
Nonstop5h 00mMultiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$259
This Frontier deal was found by Cheapflights users on 7/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:59 amSJU - SAT
1 stop13h 36mFrontier
Sat 11/154:35 pmSAT - SJU
1 stop8h 19mFrontier
Deal found 7/3![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 10/312:58 pmSJU - SAT
1 stop10h 21mDelta
Tue 10/75:30 amSAT - SJU
1 stop9h 48mDelta
Deal found 7/2![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/304:50 pmSJU - SAT
1 stop8h 40mAmerican Airlines
Sat 8/166:00 amSAT - SJU
1 stop15h 56mAmerican Airlines
Deal found 7/1![American Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 7/1812:15 amBQN - SAT
2 stops12h 30mUnited Airlines
Sat 8/2311:45 amSAT - BQN
2 stops10h 24mUnited Airlines
Deal found 7/2![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 11/2610:13 amCPX - SAT
2 stops28h 51mUnited Airlines
Mon 12/112:12 pmSAT - CPX
2 stops26h 39mUnited Airlines
Deal found 7/3![United Airlines logo]()
$1,151
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to San Antonio 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 July 3, 2025.
Use the filters below to find and compare flights from Puerto Rico to San Antonio that are best for you.
Fly from
Puerto Rico
Fly to
San Antonio
Route
Depart
Return
Price
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 8/1
11:34 am-3:22 pm
Nonstop4h 48m
San Antonio
Mon 8/4
4:30 pm-10:10 pm
Nonstop4h 40m
$213
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Thu 7/17
3:40 am-9:30 am
1 stop6h 50m
San Antonio
Mon 7/21
4:30 pm-10:10 pm
Nonstop4h 40m
$268
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Sun 9/28
5:41 pm-11:59 pm
1 stop7h 18m
San Antonio
Tue 10/7
12:15 pm-10:21 pm
1 stop9h 06m
$275
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Wed 7/30
4:50 pm-12:30 am
1 stop8h 40m
San Antonio
Sat 8/16
6:00 am-10:56 pm
1 stop15h 56m
$280
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Sun 7/6
3:51 pm-8:05 am
1 stop17h 14m
San Antonio
Fri 7/11
10:16 am-2:39 am
1 stop15h 23m
$294
AguadillaSan Antonio
BQN - SAT
BQNSAT
Aguadilla Borinquen
Fri 7/18
12:15 am-11:45 am
2 stops12h 30m
San Antonio
Sat 8/23
11:45 am-11:09 pm
2 stops10h 24m
$559
CulebraSan Antonio
CPX - SAT
CPXSAT
Culebra
Wed 11/26
10:13 am-1:04 pm
2 stops28h 51m
San Antonio
Mon 12/1
12:12 pm-4:51 pm
2 stops26h 39m
$1,151
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 8/8
11:34 am-3:22 pm
Nonstop4h 48m
$120
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Tue 7/29
1:37 pm-12:30 am
1 stop11h 53m
$138
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Sun 7/13
9:30 pm-8:05 am
1 stop11h 35m
$142
Showing 1-10 of 15 results
Best time to book a flight from Puerto Rico to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Puerto Rico 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.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to San Antonio
What is the cheapest month to book a flight from Puerto Rico to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Puerto Rico to San Antonio (average of $295). Flying from Puerto Rico to San Antonio in March is currently the most expensive (average of $376). 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 PR to SAT?
Find hourly flight availability from Puerto Rico to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.
When flying from Puerto Rico to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Puerto Rico to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.2
Overall
8.0
Entertainment
7.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Boarding
8.2
Overall
8.0
Entertainment
7.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Boarding
8.2
Overall
8.0
Entertainment
7.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Boarding
8.2
Overall
8.0
Entertainment
7.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Boarding
8.2
Overall
8.0
Entertainment
7.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Comfort
8.0
Crew
8.6
Boarding
8.2
Overall
8.0
Entertainment
7.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Puerto Rico?
Book flights to Puerto Rico if you plan to visit one of these locationsNew Braunfels
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Puerto Rico to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Puerto Rico to San Antonio
Discover the top 6 airlines that operate flights from Puerto Rico to San Antonio. 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 July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$324 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$279 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$272 | Average$420 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$275 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$340 | Average$536 | FlexibilityNo cancel fee | On-time63% |