
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Kiwi.com) |
One-way from | $91 (Priceline) |
Popular in | December |
Cheapest in | October |
Average price | $434 |
Good round-trip deal | $509 or less |
Good one-way deal | $178 or less |
Fly from
Fly to
Route
Depart
Return
Price
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Tue 6/16
11:50 am-10:45 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Wed 6/24
5:00 am-5:55 pm
1 stop13h 55m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Sat 5/23
7:34 pm-5:29 am
1 stop8h 55m
San Juan Luis Munoz Marin Intl
Sat 5/30
2:05 am-8:31 am
1 stop7h 26m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Mon 2/23
7:00 am-12:36 am
2 stops15h 36m
San Juan Luis Munoz Marin Intl
Tue 2/24
2:05 am-3:38 pm
2 stops15h 33m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Tue 2/24
7:00 am-12:36 am
2 stops15h 36m
San Juan Luis Munoz Marin Intl
Tue 3/3
2:05 am-1:08 pm
2 stops13h 03m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Tue 5/12
6:49 am-11:50 pm
2 stops16h 01m
San Juan Luis Munoz Marin Intl
Thu 5/28
7:00 am-3:33 pm
1 stop9h 33m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Fri 5/15
10:05 am-11:25 pm
1 stop12h 20m
San Juan Luis Munoz Marin Intl
Fri 5/22
5:05 am-1:15 pm
2 stops9h 10m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Mon 6/8
11:25 am-9:15 pm
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Wed 6/17
6:30 am-2:35 pm
2 stops9h 05m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Sat 2/21
1:57 pm-2:53 am
1 stop10h 56m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Tue 2/3
6:30 am-11:33 pm
1 stop15h 03m
San AntonioSan Juan
SAT - SJU
SATSJU
San Antonio
Sun 2/22
6:00 am-9:20 pm
1 stop13h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from San Antonio to San Juan Luis Munoz Marin Intl Airport (average of $116). Flying from San Antonio to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of $199). 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.
About 22% of weekly flights between San Antonio and San Juan have experienced delays in the past year, with the average delay time being 123 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
Atlanta (ATL) – chosen by Cheapflights users on 33% of 1-stop itineraries from San Antonio to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of $280.
Flights via Miami (MIA) have the shortest average one-way travel time for 1-stop routes: 6h 33m.
Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 1h 15m.
Crew
Comfort
Food
Boarding
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Comfort
Food
Boarding
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Comfort
Food
Boarding
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Comfort
Food
Boarding
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Comfort
Food
Boarding
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Comfort
Food
Boarding
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$359 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$132 | Average$286 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$163 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$483 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$265 | Average$526 | FlexibilityNo cancel fee | On-time63% |