$111+ 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 5 — Jul 121
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
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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 June 30, 2025.
Round-trip from | $218 (FlightHub) |
|---|---|
One-way from | $111 (Travelocity) |
Popular in | November |
Cheapest in | March |
Average price | $325 |
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 June 30, 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 June 30, 2025.
This FlightHub deal was found by Cheapflights users on 6/28. 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.
Mon 9/2210:06 amSJU - SAT
Nonstop5h 32mSpirit Airlines
Fri 9/263:43 pmSAT - SJU
Nonstop4h 26mSpirit Airlines
Deal found 6/28![Spirit Airlines logo]()
$218
This Orbitz deal was found by Cheapflights users on 6/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:06 amSJU - SAT
Nonstop5h 32mMultiple Airlines
Sat 9/203:22 pmSAT - SJU
2 stops17h 30mMultiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$234
This Frontier deal was found by Cheapflights users on 6/30. 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 6/30![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 6/30. 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 stop7h 30mDelta
Tue 10/75:30 amSAT - SJU
1 stop9h 48mDelta
Deal found 6/30![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 10/34:43 pmSJU - SAT
1 stop18h 38mAmerican Airlines
Tue 10/75:00 amSAT - SJU
2 stops9h 54mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:30 amSJU - SAT
2 stops15h 05mSouthwest
Sun 7/208:25 pmSAT - SJU
1 stop13h 00mSouthwest
Deal found 6/29![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/1112:15 amBQN - SAT
2 stops23h 23mUnited Airlines
Sat 8/166:45 amSAT - BQN
2 stops15h 24mUnited Airlines
Deal found 6/30![United Airlines logo]()
$604
This Trip.com deal was found by Cheapflights users on 6/28. 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.
Tue 7/82:59 amBQN - SAT
1 stop17h 23mMultiple Airlines
Thu 7/107:25 amSAT - BQN
1 stop17h 36mMultiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$685
This United deal was found by Cheapflights users on 6/28. 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.
Sat 7/57:35 amMAZ - SAT
2 stops26h 15mMultiple Airlines
Sat 7/1212:55 pmSAT - MAZ
2 stops19h 19mMultiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/2310:13 amCPX - SAT
2 stops35h 33mUnited Airlines
Tue 8/267:15 pmSAT - CPX
2 stops44h 36mUnited Airlines
Deal found 6/29![United Airlines logo]()
$1,503
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/52:00 pmMAZ - SAT
3 stops30h 12mUnited Airlines
Sat 7/127:00 amSAT - MAZ
2 stops32h 27mUnited Airlines
Deal found 6/28![United Airlines logo]()
$2,745
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 June 30, 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
Mon 9/22
10:06 am-2:38 pm
Nonstop5h 32m
San Antonio
Fri 9/26
3:43 pm-9:09 pm
Nonstop4h 26m
$218
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Mon 9/15
10:06 am-2:38 pm
Nonstop5h 32m
San Antonio
Sat 9/20
3:22 pm-9:52 am
2 stops17h 30m
$234
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 11/7
3:59 am-3:35 pm
1 stop13h 36m
San Antonio
Sat 11/15
4:35 pm-2:54 am
1 stop8h 19m
$264
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 10/3
12:58 pm-7:28 pm
1 stop7h 30m
San Antonio
Tue 10/7
5:30 am-4:18 pm
1 stop9h 48m
$275
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 10/3
4:43 pm-10:21 am
1 stop18h 38m
San Antonio
Tue 10/7
5:00 am-3:54 pm
2 stops9h 54m
$280
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 7/18
5:30 am-7:35 pm
2 stops15h 05m
San Antonio
Sun 7/20
8:25 pm-10:25 am
1 stop13h 00m
$315
AguadillaSan Antonio
BQN - SAT
BQNSAT
Aguadilla Borinquen
Fri 7/11
12:15 am-10:38 pm
2 stops23h 23m
San Antonio
Sat 8/16
6:45 am-11:09 pm
2 stops15h 24m
$604
MayagüezSan Antonio
MAZ - SAT
MAZSAT
Mayagüez Eugenio M De Hostos
Sat 7/19
2:00 pm-10:38 pm
2 stops33h 38m
San Antonio
Sat 8/23
7:15 am-6:42 pm
2 stops10h 27m
$947
CulebraSan Antonio
CPX - SAT
CPXSAT
Culebra
Sat 8/23
10:13 am-8:46 pm
2 stops35h 33m
San Antonio
Tue 8/26
7:15 pm-4:51 pm
2 stops44h 36m
$1,503
San JuanSan Antonio
SJU - SAT
SJUSAT
San Juan Luis Munoz Marin Intl
Fri 8/8
11:34 am-3:22 pm
Nonstop4h 48m
$111
Showing 1-10 of 16 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 June 30, 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 June 30, 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.
Entertainment
7.6
Crew
8.6
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Crew
8.6
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Crew
8.6
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Crew
8.6
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Crew
8.6
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Entertainment
7.6
Crew
8.6
Boarding
8.2
Overall
8.0
Comfort
8.0
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 June 30, 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% |