Southwest Airlines San Antonio to San Juan Flights

Cheapflightsplus.com will find cheap Southwest Airlines flights from San Antonio to San Juan. Compare airline ticket prices and book air tickets starting from $127 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Southwest Airlines, arrivals and departure details below.

Find Cheap Airfare San Antonio (TX) — San Juan by Southwest Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $127, two-way – $218.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
12:25 pm — 9:00 pm
12:25 pm — 4:10 pm WN1438 Southwest Airlines
San Antonio — Orlando
1h 55m stop
6:05 pm — 9:00 pm WN4543 Southwest Airlines
Orlando — San Juan
7h 35m
including layover
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from$200
3:55 pm — 8:51 pm
+1 day
3:55 pm — 8:20 pm WN223 Southwest Airlines
San Antonio — Baltimore
20h 35m stop
4:55 pm — 8:51 pm NK119 Spirit Airlines
Baltimore — San Juan
27h 56m
including layover
Find flight
from$359
10:10 am — 10:37 pm
10:10 am — 11:20 am WN620 Southwest Airlines
San Antonio — Dallas
1h stop
12:20 pm — 4:00 pm WN341 Southwest Airlines
Dallas — Orlando
3h 48m stop
7:48 pm — 10:37 pm NK802 Spirit Airlines
Orlando — San Juan
11h 27m
including layover
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from$131
11:30 am — 10:37 pm
11:30 am — 12:30 pm WN1672 Southwest Airlines
San Antonio — Houston
1h 30m stop
2:00 pm — 5:20 pm WN4543 Southwest Airlines
Houston — Orlando
2h 28m stop
7:48 pm — 10:37 pm NK802 Spirit Airlines
Orlando — San Juan
10h 7m
including layover
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from$131
1:30 pm — 2:35 am
+1 day
1:30 pm — 2:30 pm WN359 Southwest Airlines
San Antonio — Houston
2h 35m stop
5:05 pm — 8:30 pm WN177 Southwest Airlines
Houston — Orlando
3h 4m stop
11:34 pm — 2:35 am F9106 Frontier Airlines
Orlando — San Juan
12h 5m
including layover
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from$127
1:30 pm — 2:35 am
+1 day
1:30 pm — 2:30 pm WN359 Southwest Airlines
San Antonio — Houston
2h 35m stop
5:05 pm — 8:30 pm WN177 Southwest Airlines
Houston — Orlando
3h 4m stop
11:34 pm — 2:35 am F9110 Frontier Airlines
Orlando — San Juan
12h 5m
including layover
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from$128
2:45 pm — 11:56 am
+1 day
2:45 pm — 4:55 pm WN262 Southwest Airlines
San Antonio — Lake Saint Louis
2h 15m stop
7:10 pm — 10:30 pm WN1226 Southwest Airlines
Lake Saint Louis — Orlando
10h 26m stop
8:56 am — 11:56 am F9104 Frontier Airlines
Orlando — San Juan
20h 11m
including layover
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from$127
2:45 pm — 12:35 pm
+1 day
2:45 pm — 4:55 pm WN5655 Southwest Airlines
San Antonio — Lake Saint Louis
2h 15m stop
7:10 pm — 10:30 pm WN1226 Southwest Airlines
Lake Saint Louis — Orlando
11h 5m stop
9:35 am — 12:35 pm F9104 Frontier Airlines
Orlando — San Juan
20h 50m
including layover
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from$127
3:05 pm — 1:49 pm
+1 day
3:05 pm — 4:20 pm WN577 Southwest Airlines
San Antonio — Dallas
3h 5m stop
7:25 pm — 10:45 pm WN1257 Southwest Airlines
Dallas — Tampa
12h 5m stop
10:50 am — 1:49 pm NK538 Spirit Airlines
Tampa — San Juan
21h 44m
including layover
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from$131
4:25 pm — 1:49 pm
+1 day
4:25 pm — 5:35 pm WN929 Southwest Airlines
San Antonio — Dallas
1h 50m stop
7:25 pm — 10:45 pm WN1257 Southwest Airlines
Dallas — Tampa
12h 5m stop
10:50 am — 1:49 pm NK538 Spirit Airlines
Tampa — San Juan
20h 24m
including layover
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from$131
5:00 pm — 12:44 pm
+1 day
5:00 pm — 8:25 pm WN730 Southwest Airlines
San Antonio — Atlanta
1h 20m stop
9:45 pm — 11:50 pm WN491 Southwest Airlines
Atlanta — Philadelphia
8h 40m stop
8:30 am — 12:44 pm NK626 Spirit Airlines
Philadelphia — San Juan
18h 44m
including layover
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from$131
6:25 pm — 12:44 pm
+1 day
6:25 pm — 8:35 pm WN138 Southwest Airlines
San Antonio — Nashville
40m stop
9:15 pm — 0:10 am WN1074 Southwest Airlines
Nashville — Philadelphia
8h 20m stop
8:30 am — 12:44 pm NK626 Spirit Airlines
Philadelphia — San Juan
17h 19m
including layover
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from$148
6:25 pm — 2:06 pm
+1 day
6:25 pm — 8:35 pm WN138 Southwest Airlines
San Antonio — Nashville
40m stop
9:15 pm — 11:40 pm WN425 Southwest Airlines
Nashville — Raleigh
10h 43m stop
10:23 am — 2:06 pm F9102 Frontier Airlines
Raleigh — San Juan
18h 41m
including layover
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from$154
7:05 am — 7:20 pm
7:05 am — 10:30 am WN1333 Southwest Airlines
San Antonio — Atlanta
1h 45m stop
12:15 pm — 1:45 pm WN1095 Southwest Airlines
Atlanta — Orlando
2h 45m stop
4:30 pm — 7:20 pm NK1049 Spirit Airlines
Orlando — San Juan
11h 15m
including layover
Find flight
from$131
7:20 am — 7:20 pm
7:20 am — 9:30 am WN1403 Southwest Airlines
San Antonio — Nashville
1h 5m stop
10:35 am — 1:25 pm WN1110 Southwest Airlines
Nashville — Orlando
3h 5m stop
4:30 pm — 7:20 pm NK1049 Spirit Airlines
Orlando — San Juan
11h
including layover
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from$131
8:00 pm — 2:49 pm
+2 days
8:00 pm — 8:40 pm WN1858 Southwest Airlines
San Antonio — Las Vegas
15h 45m stop
12:25 pm — 8:30 pm B6178 JetBlue
Las Vegas — Boston
13h 57m stop
10:27 am — 2:49 pm NK2324 Spirit Airlines
Boston — San Juan
41h 49m
including layover
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from$350
8:00 pm — 1:51 pm
+1 day
8:00 pm — 8:40 pm WN1858 Southwest Airlines
San Antonio — Las Vegas
3h 59m stop
0:39 am — 6:13 am F91418 Frontier Airlines
Las Vegas — Chicago
1h 47m stop
8:00 am — 1:51 pm F9128 Frontier Airlines
Chicago — San Juan
16h 51m
including layover
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from$378
9:05 pm — 1:51 pm
+1 day
9:05 pm — 9:45 pm WN714 Southwest Airlines
San Antonio — Las Vegas
2h 54m stop
0:39 am — 6:13 am F91418 Frontier Airlines
Las Vegas — Chicago
1h 47m stop
8:00 am — 1:51 pm F9128 Frontier Airlines
Chicago — San Juan
15h 46m
including layover
Find flight
from$244
*Departure and arrival times are local. Last updated on 05/05/2024

Flight Information

There are 45 flights by Southwest Airlines from San Antonio to San Juan every week with departures from San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF. All flights arrive at Luis Munoz Marin Intl and Isla Grande.

Departures start from 10:10 am to 9:05 pm. Nonstop flight is 7h 35m. The time difference between San Antonio and San Juan is 2h.

  • The fastest flight 7h 35m
  • Average flight time 16h 8m
  • The earliest flight 10:10 am
  • The latest flight 9:05 pm
  • Distance 2180 ml

The cheapest flight by Southwest Airlines that our users were able to find is $127. This airfare is economy class on one-way WN262 flight for August 24, 2020 leaving San Antonio in San Antonio at 2:45 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Southwest Airlines there are other 4 airline carriers between San Antonio and San Juan. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Antonio to San Juan.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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