Airlines with flights from Baltimore to San Antonio

There are five airlines with scheduled flights between BWI and SAT. Southwest is the only airline with non-stop flights from Baltimore Washington International to San Antonio International and the flight time is 3 hours and 50 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 3 hours and 50 minutes
  • Low-cost airline
  • Baltimore is a Southwest Airlines focus city (Operating base).
  • 22 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BWI
Direct
SAT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3424
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08:15
08:15
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WN3572
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08:15
WN1090
09:25
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09:25
09:25
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WN1091
13:40
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13:40
13:40
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WN4565
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15:25
15:25
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WN614
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19:00
19:00
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WN2807
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20:35
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WN1092
20:50
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20:50
20:50
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WN178
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22:40
SHOW RETURN SCHEDULE
CHECK PRICES FOR BWI - SAT

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

Southwest Airlines

Via Nashville with Southwest Airlines

  • Total flight time: 4h 55m - 9h 40m.
  • Low-cost airline
  • Baltimore is a Southwest Airlines focus city (Operating base).
  • 122 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BWI
 
Via BNA
 
SAT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN874
WN4467
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06:20
WN874
WN663
06:25
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06:25
06:25
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WN1110
WN4371
09:35
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09:35
09:35
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WN705
WN4371
10:00
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10:00
10:00
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WN155
WN4371
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10:55
10:55
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WN899
WN4371
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11:50
11:50
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WN1059
WN4371
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13:05
13:05
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WN3245
WN4371
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14:40
WN2285
WN665
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16:15
16:15
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WN3232
WN665
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17:10
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WN459
WN665
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17:55
WN1337
WN665
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18:30
18:30
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WN671
WN665
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19:40
WN3548
WN665
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19:40
19:40
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WN687
WN665
19:55
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19:55
19:55
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BWI - SAT

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

Southwest Airlines

Via Houston with Southwest Airlines

  • Total flight time: 4h 55m - 8h 55m.
  • Low-cost airline
  • Baltimore is a Southwest Airlines focus city (Operating base).
  • 107 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BWI
 
Via HOU
 
SAT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN3246
WN1432
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06:20
06:20
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WN3246
WN1714
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07:00
WN3246
WN2421
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07:15
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WN956
WN2074
10:00
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10:00
10:00
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WN3606
WN4030
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10:25
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WN956
WN4030
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11:10
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WN777
WN2956
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14:35
WN938
WN4451
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18:00
WN925
WN4451
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18:10
18:10
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BWI - SAT

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

Southwest Airlines

Via New Orleans with Southwest Airlines

  • Total flight time: 4h 55m - 7h 20m.
  • Low-cost airline
  • Baltimore is a Southwest Airlines focus city (Operating base).
  • 11 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BWI
 
Via MSY
 
SAT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN4692
WN4951
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08:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR BWI - SAT

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

Southwest Airlines

Via Dallas with Southwest Airlines

  • Total flight time: 5h 00m - 10h 15m.
  • Low-cost airline
  • Baltimore is a Southwest Airlines focus city (Operating base).
  • 179 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
BWI
 
Via DAL
 
SAT
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN380
WN3940
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06:05
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WN4403
WN1725
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06:15
WN4403
WN2617
06:50
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06:50
06:50
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WN4403
WN738
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07:00
07:00
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WN930
WN3940
08:15
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08:15
08:15
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WN148
WN1400
08:15
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08:15
08:15
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WN930
WN1401
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09:00
09:00
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WN931
WN1400
09:35
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09:35
09:35
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WN487
WN1401
09:45
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09:45
09:45
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WN1355
WN2758
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11:50
11:50
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WN2235
WN2086
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12:10
WN2855
WN106
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12:20
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WN2731
WN2086
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13:30
WN51
WN3625
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13:35
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WN932
WN1402
14:05
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14:05
14:05
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WN1164
WN2086
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14:25
WN2314
WN4415
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14:30
WN3553
WN2758
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14:40
14:40
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WN971
WN2617
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14:50
14:50
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WN1152
WN3625
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14:55
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WN737
WN1404
15:35
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15:35
15:35
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WN3671
WN2617
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17:55
17:55
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WN4365
WN1404
18:20
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18:20
18:20
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SHOW RETURN SCHEDULE
CHECK PRICES FOR BWI - SAT

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

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Flight data on this page was last updated on 2026-06-02
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