Airlines with flights from Austin to San Juan

There are 7 airlines with scheduled flights between AUS and SJU. Southwest is the only airline with non-stop flights from Austin-Bergstrom International Airport to Luis Munoz Marin International and the flight time is 4 hours and 30 minutes.

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Direct

$Southwest Airlines from {( $airportFrom->city_name }} to San Juan$

Non-stop

4h 30min

Via Fort Lauderdale

5h 40min

Via Tampa

5h 50min

Via Houston

5h 50min

Via Orlando

6h 0min

Via Miami

6h 10min

Via Fort Lauderdale

6h 12min

Via Houston

6h 20min

Via Orlando

6h 33min

Via Atlanta

6h 36min

Via Dallas

6h 42min

Via Nashville

6h 45min

Via Charlotte

6h 48min

Starts 04/07

Via Saint Louis

7h 35min

Starts 21/08

Via Fort Lauderdale

9h 5min

Schedules

Non-stop with Southwest Airlines

Total flight time: 4 hours and 30 minutes
Low-cost airline

1 flight per week
Boeing 737-800 (winglets) Passenger/BBJ2

AUS

Direct

SJU

Flight

Mon

Jun 15

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Jun 21

WN383

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11:15

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The timetable & schedule information was updated at 2026-04-21

Via Fort Lauderdale with Southwest Airlines

Total flight time: 5h 40m - 5h 40m.
Low-cost airline

2 flights per week
Boeing 737-800 (winglets) Passenger/BBJ2

AUS

Via FLL

SJU

Flight

Mon

Jun 15

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Jun 16

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Jun 19

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Jun 20

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Jun 21

Sorry. We could not find any flights for this week.

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The timetable & schedule information was updated at 2026-04-21

Via Tampa with Southwest Airlines

Total flight time: 5h 50m - 10h 10m.
Low-cost airline

21 flights per week
Boeing 737-800 (winglets) Passenger/BBJ2

AUS

Via TPA

SJU

Flight

Mon

Jun 15

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Jun 16

Wed

Jun 17

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Jun 18

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Jun 19

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Jun 20

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Jun 21

WN4618
WN2760

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15:15

15:05

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WN4618
WN4047

16:25

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16:25

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WN417
WN2308

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21:25

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The timetable & schedule information was updated at 2026-04-21

Via Houston with Southwest Airlines

Total flight time: 5h 50m - 9h 00m.
Low-cost airline

11 flights per week
Boeing 737-800 (winglets) Passenger/BBJ2

AUS

Via HOU

SJU

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

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Jun 18

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Jun 19

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Jun 21

WN1848
WN2080

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12:55

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WN4392
WN2080

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15:15

WN4255
WN104

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17:25

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The timetable & schedule information was updated at 2026-04-21

Via Orlando with Southwest Airlines

Total flight time: 6h 00m - 11h 00m.
Low-cost airline

172 flights per week
Boeing 737-800 (winglets) Passenger/BBJ2

AUS

Via MCO

SJU

Flight

Mon

Jun 15

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Jun 16

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Jun 21

WN3903
WN1465

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05:05

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WN4146
WN1465

05:20

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