Cheap Flights from San Antonio, TX to San Juan from $90
On Cheapflightsplus.com you will find 160 connecting flights from San Antonio to San Juan. You can compare airfare deals from 6 airlines and multiple travel sites from $90, book and save on cheap plane tickets and last minute offers. Also check out SAT-SJU flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip San Antonio to San Juan Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $90 (one-way), $154 (round-trip).
Direct flights
Check prices for return flight
Best Flights from San Antonio to San Juan Today
Take a look at the list of non stop flights and flights with layovers from San Antonio to San Juan with the lowest price of $90. Take a look at the list of flights with layovers from San Antonio to San Juan from $90. There’re no direct flights. The fastest connecting flight – 6h 10m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $90 | 19:10 San Antonio San Antonio | 10:37+1 день San Juan Luis Munoz Marin Intl | 13h 27m layover 7h 53m - Orlando | Frontier Airlines | F91654 F92250 |
| from $173 | 18:32 San Antonio San Antonio | 02:42+1 день San Juan Luis Munoz Marin Intl | 6h 10m layover 0h 42m - Orlando | Spirit Airlines | NK447 NK3163 |
| from $174 | 17:51 San Antonio San Antonio | 11:32+1 день San Juan Luis Munoz Marin Intl | 15h 41m layover 10h 26m - Miami | Spirit Airlines | NK1447 NK1757 |
| from $175 | 05:30 San Antonio San Antonio | 13:47 San Juan Luis Munoz Marin Intl | 6h 17m layover 0h 54m - Orlando | Spirit Airlines | NK1621 NK325 |
| from $175 | 05:30 San Antonio San Antonio | 19:48 San Juan Luis Munoz Marin Intl | 12h 18m layover 6h 54m - Orlando | Spirit Airlines | NK1621 NK1687 |
| from $175 | 05:30 San Antonio San Antonio | 00:33+1 день San Juan Luis Munoz Marin Intl | 17h 3m layover 11h 38m - Orlando | Spirit Airlines | NK1621 NK1761 |
| from $196 | 09:07 San Antonio San Antonio | 10:10+1 день San Juan Luis Munoz Marin Intl | 23h 3m layover 17h 31m - Orlando | Frontier Airlines | F91924 F92250 |
| from $250 | 12:08 San Antonio San Antonio | 21:26 San Juan Luis Munoz Marin Intl | 7h 18m layover 1h 52m - Houston | United Airlines | UA1333 UA701 |
| from $207 | 19:37 San Antonio San Antonio | 17:53+1 день San Juan Luis Munoz Marin Intl | 20h 16m layover 6h 58m - Miami 3h 14m - Boston | Spirit Airlines | NK956 NK1987 NK934 |
| from $211 | 18:41 San Antonio San Antonio | 10:07+1 день San Juan Luis Munoz Marin Intl | 13h 26m layover 0h 38m - Miami 6h 1m - Orlando | Spirit Airlines | NK956 NK676 NK3159 |
| from $231 | 08:06 San Antonio San Antonio | 12:07+1 день San Juan Luis Munoz Marin Intl | 26h 1m layover 9h 44m - Los Angeles 5h 25m - Dallas | Spirit Airlines | NK498 NK419 NK1330 |
| from $232 | 13:14 San Antonio San Antonio | 12:37+1 день San Juan Luis Munoz Marin Intl | 21h 23m layover 9h 38m - Las Vegas 1h 45m - Dallas | Spirit Airlines | NK1023 NK3710 NK1330 |
| from $239 | 13:52 San Antonio San Antonio | 11:32+1 день San Juan Luis Munoz Marin Intl | 19h 40m layover 6h 48m - Las Vegas 2h 49m - Miami | Spirit Airlines | NK188 NK202 NK1757 |
| from $241 | 13:52 San Antonio San Antonio | 11:18+1 день San Juan Luis Munoz Marin Intl | 19h 26m layover 7h 2m - Las Vegas 2h 5m - Orlando | Spirit Airlines | NK188 NK903 NK1687 |
| from $241 | 13:52 San Antonio San Antonio | 13:47+1 день San Juan Luis Munoz Marin Intl | 21h 55m layover 7h 2m - Las Vegas 4h 34m - Orlando | Spirit Airlines | NK188 NK903 NK325 |
| from $249 | 19:17 San Antonio San Antonio | 15:58+1 день San Juan Luis Munoz Marin Intl | 18h 41m layover 2h 47m - Los Angeles 4h 48m - Houston | Spirit Airlines | NK312 NK307 NK1631 |
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 04, 2025
Flight Schedule San Antonio (Texas) to San Juan
Full flight schedule will help you in detecting at what time planes fly from San Antonio to San Juan. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
05:30 — 13:47
|
05:30 — 09:06
NK1621
Spirit Airlines
San Antonio — Orlando
54m stop
10:00 — 13:47
NK325
Spirit Airlines
Orlando — San Juan
|
6h 17m including layover |
Find flight
from$175 |
|
|
05:30 — 19:48
|
05:30 — 09:06
NK1621
Spirit Airlines
San Antonio — Orlando
6h 54m stop
16:00 — 19:48
NK1687
Spirit Airlines
Orlando — San Juan
|
12h 18m including layover |
Find flight
from$175 |
|
|
07:21 — 16:36
|
07:21 — 08:28
UA397
United Airlines
San Antonio — Houston
1h 46m stop
10:14 — 16:36
UA1192
United Airlines
Houston — San Juan
|
7h 15m including layover |
Find flight
from$252 |
|
|
07:45 — 22:22
|
07:45 — 11:55
UA1347
United Airlines
San Antonio — Washington D.C.
5h 40m stop
17:35 — 22:22
UA2025
United Airlines
Washington D.C. — San Juan
|
12h 37m including layover |
Find flight
from$252 |
|
|
08:18 — 12:47
+1 day
|
07:19 — 11:59
UA1590
United Airlines
San Antonio — Newark
18h 55m stop
07:55 — 12:47
UA2143
United Airlines
Newark — San Juan
|
26h 29m including layover |
Find flight
from$487 |
|
|
08:30 — 20:55
|
07:00 — 09:48
UA2629
United Airlines
San Antonio — Chicago
2h 58m stop
14:20 — 20:55
UA695
United Airlines
Chicago — San Juan
|
10h 25m including layover |
Find flight
from$397 |
|
|
09:07 — 10:10
+1 day
|
09:07 — 12:44
F91924
Frontier Airlines
San Antonio — Orlando
17h 31m stop
06:15 — 10:10
F92250
Frontier Airlines
Orlando — San Juan
|
23h 3m including layover |
Find flight
from$196 |
|
|
09:45 — 21:26
|
09:40 — 10:47
UA2105
United Airlines
San Antonio — Houston
4h 15m stop
15:05 — 21:28
UA701
United Airlines
Houston — San Juan
|
9h 41m including layover |
Find flight
from$252 |
|
|
11:15 — 20:31
|
11:15 — 14:51
NK447
Spirit Airlines
San Antonio — Orlando
1h 49m stop
16:40 — 20:31
NK3397
Spirit Airlines
Orlando — San Juan
|
7h 16m including layover |
Find flight
from$231 |
|
|
12:08 — 21:26
|
12:08 — 13:12
UA1333
United Airlines
San Antonio — Houston
1h 52m stop
15:04 — 21:26
UA701
United Airlines
Houston — San Juan
|
7h 18m including layover |
Find flight
from$250 |
|
|
12:18 — 22:22
|
12:08 — 16:20
UA2250
United Airlines
San Antonio — Washington D.C.
1h 6m stop
17:35 — 22:22
UA2025
United Airlines
Washington D.C. — San Juan
|
8h 4m including layover |
Find flight
from$252 |
|
|
14:13 — 16:36
+1 day
|
14:13 — 15:19
UA6123
United Airlines
San Antonio — Houston
18h 55m stop
10:14 — 16:36
UA1192
United Airlines
Houston — San Juan
|
24h 23m including layover |
Find flight
from$519 |
|
|
14:13 — 21:26
+1 day
|
14:13 — 15:19
UA6123
United Airlines
San Antonio — Houston
23h 45m stop
15:04 — 21:26
UA701
United Airlines
Houston — San Juan
|
29h 13m including layover |
Find flight
from$519 |
|
|
16:22 — 16:36
+1 day
|
16:22 — 17:25
UA2157
United Airlines
San Antonio — Houston
16h 49m stop
10:14 — 16:36
UA1192
United Airlines
Houston — San Juan
|
22h 14m including layover |
Find flight
from$519 |
|
|
16:22 — 21:26
+1 day
|
16:22 — 17:25
UA2157
United Airlines
San Antonio — Houston
21h 39m stop
15:04 — 21:26
UA701
United Airlines
Houston — San Juan
|
27h 4m including layover |
Find flight
from$519 |
|
|
17:51 — 02:49
+1 day
|
19:10 — 22:57
F91654
Frontier Airlines
San Antonio — Orlando
1h 20m stop
22:48 — 02:40
F94726
Frontier Airlines
Orlando — San Juan
|
6h 58m including layover |
Find flight
from$170 |
|
|
17:51 — 11:32
+1 day
|
17:51 — 21:39
NK1447
Spirit Airlines
San Antonio — Miami
10h 26m stop
08:05 — 11:32
NK1757
Spirit Airlines
Miami — San Juan
|
15h 41m including layover |
Find flight
from$174 |
|
|
18:32 — 02:42
+1 day
|
06:45 — 10:25
NK447
Spirit Airlines
San Antonio — Orlando
42m stop
19:50 — 23:40
NK3163
Spirit Airlines
Orlando — San Juan
|
6h 10m including layover |
Find flight
from$173 |
|
|
18:32 — 11:32
+1 day
|
18:32 — 22:13
NK447
Spirit Airlines
San Antonio — Orlando
9h 29m stop
08:45 — 12:33
NK3159
Spirit Airlines
Orlando — San Juan
|
15h including layover |
Find flight
from$178 |
|
|
19:10 — 10:37
+1 day
|
19:10 — 22:57
F91654
Frontier Airlines
San Antonio — Orlando
7h 53m stop
10:02 — 13:54
F92250
Frontier Airlines
Orlando — San Juan
|
13h 27m including layover |
Find flight
from$90 |
|
|
19:10 — 09:53
+1 day
|
19:10 — 22:57
F91654
Frontier Airlines
San Antonio — Orlando
7h 3m stop
06:30 — 10:23
F91824
Frontier Airlines
Orlando — San Juan
|
12h 43m including layover |
Find flight
from$190 |
|
*Departure and arrival times - local. Updated on April 4, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from San Antonio to San Juan depends on and how to choose the most interesting flight option for you.
Distance between San Antonio and San Juan is 3507 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 19:37 from 5 San Antonio airports and arrive 05:00 to 19:37 to 2 San Juan airports. Average flight time is 17h 9m.
- The fastest flight 6h 10m
- Average flight time 17h 9m
- The earliest flight 05:00
- The latest flight 19:37
- Distance 2180 ml
The cheapest months to travel to San Juan are february (from 90 $), december (from 170 $), january (from 174 $).
The most expensive months are november (from 185 $), january (from 174 $), december (from 170 $).
What is the lowest airfare San Antonio to San Juan?
The cheapest plane ticket found by our users is $90. This airfare is for economy class on one-way F91654 flight by Frontier Airlines for February 1, 2025 which leaves San Antonio in San Antonio at 19:10 am and arrives at San Juan Luis Munoz Marin Intl at 10:37.
Economy class
$90
Business class
?
First class
?
Popular Airlines on the Route
The flight San Antonio — San Juan is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 10 departures per week at the price of from $ 911 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1626.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 160 flights with layovers on the route. The fastest connecting flight is NK447 by Spirit Airlines takes 6h 10m and the cheapest is F91654 by Frontier Airlines for $90.
- AS - Alaska Airlinesfrom $911Find
- F9 - Frontier Airlinesfrom $90Find
- UA - United Airlinesfrom $250Find
- AM - Aeromexicofrom $542Find
- VB - VivaAerobusfrom $601Find
- NK - Spirit Airlinesfrom $173Find
See more connecting flights
Airports
You can fly from San Antonio to San Juan from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).
San Antonio airports
- Randolph AFB-RNDFind
- Martindale AAF-MDAFind
- San Antonio-SATfrom $90Find
- Kelly AFB-SKFFind
- Stinson Municipal-SSFFind
San Juan airports
- Isla Grande-SIGFind
- Luis Munoz Marin Intl-SJUFind
Airplanes
There are flights to San Juan from San Antonio by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from San Antonio
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Top International Destinations from San Antonio
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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