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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Choose airline

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).
  • 18 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
BWI
Direct
SAT
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN677
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08:25
08:25
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10:15
WN1090
09:25
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WN1049
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10:00
10:00
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WN1091
13:40
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WN1322
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14:15
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WN1078
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15:30
15:30
15:45
15:45
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WN1079
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18:55
18:55
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19:05
WN1092
20:50
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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 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 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
BWI
 
Via BNA
 
SAT
 
Flight
Mon
Aug 3
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Aug 4
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Aug 5
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Aug 6
Fri
Aug 7
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Aug 8
Sun
Aug 9
WN874
WN663
06:25
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WN879
WN222
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06:45
WN4100
WN1009
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08:25
08:25
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WN4015
WN1009
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08:25
08:25
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WN835
WN1009
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08:40
08:40
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WN621
WN1672
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09:00
09:00
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WN951
WN1672
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09:05
09:05
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WN1110
WN4371
09:35
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WN882
WN1009
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09:35
09:35
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WN705
WN4371
10:00
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WN365
WN1672
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10:15
10:15
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WN4280
WN518
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14:10
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WN883
WN518
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14:55
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WN598
WN942
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16:10
16:10
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WN418
WN1009
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17:15
WN1034
WN518
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17:35
17:35
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WN1230
WN942
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17:35
17:35
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WN742
WN942
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17:40
17:40
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WN737
WN518
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18:40
18:40
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WN687
WN665
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 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
BWI
 
Via HOU
 
SAT
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
WN951
WN813
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06:35
06:35
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WN951
WN4589
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06:55
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WN481
WN165
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07:10
07:10
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WN956
WN2074
10:00
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WN1251
WN2455
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10:10
10:10
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WN952
WN4589
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11:00
11:00
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WN117
WN1581
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15:20
15:20
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WN1483
WN287
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16:00
WN1693
WN1581
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16:30
16:30
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WN4640
WN3599
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17:40
17:40
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16:55
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WN954
WN287
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17:30
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 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
BWI
 
Via MSY
 
SAT
 
Flight
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Aug 3
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Aug 4
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Aug 5
Thu
Aug 6
Fri
Aug 7
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Aug 8
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Aug 9
WN1010
WN4739
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15:10
WN1010
WN3822
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16:15
16:15
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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 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 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
BWI
 
Via DAL
 
SAT
 
Flight
Mon
Aug 3
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Aug 4
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Aug 5
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Aug 6
Fri
Aug 7
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Aug 8
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Aug 9
WN927
WN1362
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06:35
WN927
WN845
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06:40
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WN4403
WN2617
06:50
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WN457
WN4884
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07:40
07:40
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WN3513
WN787
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08:10
08:10
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WN898
WN787
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08:15
08:15
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WN748
WN1944
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08:15
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WN930
WN3940
08:15
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WN148
WN1400
08:15
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WN2448
WN2397
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08:35
WN864
WN787
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09:30
09:30
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WN931
WN1400
09:35
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WN487
WN1401
09:45
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WN928
WN1944
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11:05
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WN3168
WN1944
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11:35
WN928
WN754
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11:40
11:40
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WN684
WN382
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12:25
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WN738
WN1361
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12:40
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WN312
WN382
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12:40
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WN232
WN1944
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12:55
WN407
WN1719
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13:00
13:00
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WN1058
WN1361
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13:25
WN989
WN1944
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13:25
WN932
WN1402
14:05
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WN1387
WN1944
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14:10
WN856
WN4511
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14:15
14:15
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WN1360
WN4511
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14:50
14:50
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WN4815
WN174
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15:15
15:15
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WN737
WN1404
15:35
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WN3962
WN1361
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17:10
WN4365
WN1404
18:20
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WN103
WN1361
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18:25
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 2026-07-13
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