American Airlines flights from Chicago O'Hare (ORD) to San Antonio (SAT).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 20:25 Chicago O'Hare (ORD) 3 23:29 San Antonio (SAT)
American Airlines AA 431 Non-stop Boeing 737-800 (738) 3:04 Effective 2025-10-06 through 2025-10-25
Mon-Fri,Sun 20:41 Chicago O'Hare (ORD) 3 23:44 San Antonio (SAT)
American Airlines AA 431 Non-stop Airbus A319 (319) 3:03 Effective 2025-06-05 through 2025-06-30
Thu 20:41 Chicago O'Hare (ORD) 3 23:44 San Antonio (SAT)
American Airlines AA 431 Non-stop Airbus A319 (319) 3:03 Operates only on 2025-07-03
Mon-Fri,Sun 20:47 Chicago O'Hare (ORD) 3 23:50 San Antonio (SAT)
American Airlines AA 431 Non-stop Boeing 737-800 (738) 3:03 Effective 2025-05-05 through 2025-06-04
Daily 20:52 Chicago O'Hare (ORD) 3 23:58 San Antonio (SAT)
American Airlines AA 431 Non-stop Boeing 737-800 (738) 3:06 Valid until 2025-05-04
Mon-Fri,Sun 20:53 Chicago O'Hare (ORD) 3 23:57 San Antonio (SAT)
American Airlines AA 431 Non-stop Airbus A319 (319) 3:04 Effective 2025-07-06 through 2025-08-08
Daily 20:53 Chicago O'Hare (ORD) 3 23:57 San Antonio (SAT)
American Airlines AA 431 Non-stop Airbus A319 (319) 3:04 Effective 2025-08-09 through 2025-10-05
Sat 21:02 Chicago O'Hare (ORD) 3 23:59 San Antonio (SAT)
American Airlines AA 431 Non-stop Airbus A319 (319) 2:57 Effective 2025-07-05 through 2025-08-02
Sat 21:15 Chicago O'Hare (ORD) 3 23:59 San Antonio (SAT)
American Airlines AA 431 Non-stop Boeing 737-800 (738) 2:44 Effective 2025-06-07 through 2025-06-28
Daily 20:25 Chicago O'Hare (ORD) 3 23:29 San Antonio (SAT)
American Airlines AA 1275 Non-stop Boeing 737-800 (738) 3:04 Effective 2025-10-26 through 2025-11-01
Daily 20:25 Chicago O'Hare (ORD) 3 23:30 San Antonio (SAT)
American Airlines AA 1275 Non-stop Boeing 737-800 (738) 3:05 Effective 2025-11-02 through 2025-12-02
Daily 20:25 Chicago O'Hare (ORD) 3 23:29 San Antonio (SAT)
American Airlines AA 1275 Non-stop Boeing 737-800 (738) 3:04 Effective 2025-12-03 through 2025-12-17
Daily 20:25 Chicago O'Hare (ORD) 3 23:44 San Antonio (SAT)
American Airlines AA 1275 Non-stop Boeing 737-800 (738) 3:19 Effective 2025-12-18 through 2026-01-05
Daily 20:25 Chicago O'Hare (ORD) 3 23:31 San Antonio (SAT)
American Airlines AA 1275 Non-stop Boeing 737-800 (738) 3:06 Effective 2026-01-06 through 2026-02-11
Daily 20:25 Chicago O'Hare (ORD) 3 23:29 San Antonio (SAT)
American Airlines AA 1275 Non-stop Boeing 737-800 (738) 3:04 Effective from 2026-02-12
Daily 12:28 Chicago O'Hare (ORD) 3 15:17 San Antonio (SAT)
American Airlines AA 1355 Non-stop Airbus A319 (319) 2:49 Valid until 2025-05-03
Sun 12:55 Chicago O'Hare (ORD) 3 15:47 San Antonio (SAT)
American Airlines AA 1355 Non-stop Airbus A319 (319) 2:52 Operates only on 2025-05-04
Daily 14:52 Chicago O'Hare (ORD) 3 17:43 San Antonio (SAT)
American Airlines AA 2172 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-05-05 through 2025-05-23
Daily 14:52 Chicago O'Hare (ORD) 3 17:43 San Antonio (SAT)
American Airlines AA 2172 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-05-25 through 2025-06-04
Sat 14:55 Chicago O'Hare (ORD) 3 17:46 San Antonio (SAT)
American Airlines AA 2172 Non-stop Boeing 737-800 (738) 2:51 Operates only on 2025-05-24
Fri 09:40 Chicago O'Hare (ORD) 3 12:26 San Antonio (SAT)
American Airlines AA 2295 Non-stop Boeing 737-800 (738) 2:46 Operates only on 2025-07-04
Sat 09:44 Chicago O'Hare (ORD) 3 12:34 San Antonio (SAT)
American Airlines AA 2295 Non-stop Airbus A319 (319) 2:50 Valid until 2025-05-03
Mon-Fri,Sun 09:45 Chicago O'Hare (ORD) 3 12:35 San Antonio (SAT)
American Airlines AA 2295 Non-stop Airbus A319 (319) 2:50 Valid until 2025-05-04
Mon-Fri,Sun 09:45 Chicago O'Hare (ORD) 3 12:35 San Antonio (SAT)
American Airlines AA 2295 Non-stop Boeing 737-800 (738) 2:50 Effective 2025-07-06 through 2025-08-05
Daily 09:45 Chicago O'Hare (ORD) 3 12:35 San Antonio (SAT)
American Airlines AA 2295 Non-stop Airbus A319 (319) 2:50 Effective 2025-08-06 through 2025-10-05
Daily 09:45 Chicago O'Hare (ORD) 3 12:44 San Antonio (SAT)
American Airlines AA 2295 Non-stop Boeing 737-800 (738) 2:59 Effective 2025-10-06 through 2025-10-25
Mon-Fri,Sun 09:48 Chicago O'Hare (ORD) 3 12:34 San Antonio (SAT)
American Airlines AA 2295 Non-stop Boeing 737-800 (738) 2:46 Effective 2025-06-06 through 2025-07-03
Thu 10:12 Chicago O'Hare (ORD) 3 13:00 San Antonio (SAT)
American Airlines AA 2295 Non-stop Boeing 737-800 (738) 2:48 Operates only on 2025-06-05
Daily 10:30 Chicago O'Hare (ORD) 3 13:17 San Antonio (SAT)
American Airlines AA 2295 Non-stop Airbus A319 (319) 2:47 Effective 2025-05-05 through 2025-06-04
Sat 11:07 Chicago O'Hare (ORD) 3 14:00 San Antonio (SAT)
American Airlines AA 2295 Non-stop Airbus A319 (319) 2:53 Effective 2025-07-05 through 2025-08-02
Sat 11:08 Chicago O'Hare (ORD) 3 14:02 San Antonio (SAT)
American Airlines AA 2295 Non-stop Airbus A319 (319) 2:54 Effective 2025-06-07 through 2025-06-28
Daily 14:42 Chicago O'Hare (ORD) 3 17:38 San Antonio (SAT)
American Airlines AA 2366 Non-stop Boeing 737-800 (738) 2:56 Effective 2025-07-05 through 2025-08-05
Daily 14:52 Chicago O'Hare (ORD) 3 17:38 San Antonio (SAT)
American Airlines AA 2366 Non-stop Boeing 737-800 (738) 2:46 Effective 2025-06-05 through 2025-06-30
Thu 14:52 Chicago O'Hare (ORD) 3 17:38 San Antonio (SAT)
American Airlines AA 2366 Non-stop Boeing 737-800 (738) 2:46 Operates only on 2025-07-03
Fri 14:52 Chicago O'Hare (ORD) 3 17:38 San Antonio (SAT)
American Airlines AA 2366 Non-stop Airbus A319 (319) 2:46 Operates only on 2025-07-04
Tue,Wed 16:40 Chicago O'Hare (ORD) 3 19:24 San Antonio (SAT)
American Airlines AA 2366 Non-stop Airbus A319 (319) 2:44 Effective 2025-07-01 through 2025-07-02
Daily 14:42 Chicago O'Hare (ORD) 3 17:38 San Antonio (SAT)
American Airlines AA 2435 Non-stop Airbus A319 (319) 2:56 Effective 2025-08-06 through 2025-09-02
Daily 09:45 Chicago O'Hare (ORD) 3 12:44 San Antonio (SAT)
American Airlines AA 3059 Non-stop Boeing 737-800 (738) 2:59 Effective 2025-10-26 through 2025-11-01
Daily 09:45 Chicago O'Hare (ORD) 3 12:46 San Antonio (SAT)
American Airlines AA 3059 Non-stop Boeing 737-800 (738) 3:01 Effective 2025-11-02 through 2025-12-02
Daily 09:45 Chicago O'Hare (ORD) 3 12:47 San Antonio (SAT)
American Airlines AA 3059 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-12-03 through 2025-12-17
Daily 09:45 Chicago O'Hare (ORD) 3 12:44 San Antonio (SAT)
American Airlines AA 3059 Non-stop Boeing 737-800 (738) 2:59 Effective from 2026-02-12
Daily 14:42 Chicago O'Hare (ORD) 3 17:38 San Antonio (SAT)
American Airlines AA 3314 Non-stop Airbus A319 (319) 2:56 Effective 2025-09-03 through 2025-10-05
Daily 09:40 Chicago O'Hare (ORD) 3 12:46 San Antonio (SAT)
American Airlines AA 3459 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2026-01-06 through 2026-02-11
Daily 09:40 Chicago O'Hare (ORD) 3 13:04 San Antonio (SAT)
American Airlines AA 4704 Non-stop Embraer EMB 175 (E75) 3:24 Effective 2025-12-18 through 2026-01-05




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American Airlines flights from Chicago O'Hare (ORD) to San Antonio (SAT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA431
20:25
Chicago O'Hare (ORD) 3

23:29
San Antonio (SAT)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Boeing 737-800 (738)
American Airlines AA431
20:41
Chicago O'Hare (ORD) 3

23:44
San Antonio (SAT)
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:03, non-stop
Airbus A319 (319)
American Airlines AA431
20:41
Chicago O'Hare (ORD) 3

23:44
San Antonio (SAT)
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:03, non-stop
Airbus A319 (319)
American Airlines AA431
20:47
Chicago O'Hare (ORD) 3

23:50
San Antonio (SAT)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:03, non-stop
Boeing 737-800 (738)
American Airlines AA431
20:52
Chicago O'Hare (ORD) 3

23:58
San Antonio (SAT)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)
American Airlines AA431
20:53
Chicago O'Hare (ORD) 3

23:57
San Antonio (SAT)
Effective 2025-07-06 through 2025-08-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:04, non-stop
Airbus A319 (319)
American Airlines AA431
20:53
Chicago O'Hare (ORD) 3

23:57
San Antonio (SAT)
Effective 2025-08-09 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Airbus A319 (319)
American Airlines AA431
21:02
Chicago O'Hare (ORD) 3

23:59
San Antonio (SAT)
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:57, non-stop
Airbus A319 (319)
American Airlines AA431
21:15
Chicago O'Hare (ORD) 3

23:59
San Antonio (SAT)
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:44, non-stop
Boeing 737-800 (738)
American Airlines AA1275
20:25
Chicago O'Hare (ORD) 3

23:29
San Antonio (SAT)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Boeing 737-800 (738)
American Airlines AA1275
20:25
Chicago O'Hare (ORD) 3

23:30
San Antonio (SAT)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Boeing 737-800 (738)
American Airlines AA1275
20:25
Chicago O'Hare (ORD) 3

23:29
San Antonio (SAT)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Boeing 737-800 (738)
American Airlines AA1275
20:25
Chicago O'Hare (ORD) 3

23:44
San Antonio (SAT)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:19, non-stop
Boeing 737-800 (738)
American Airlines AA1275
20:25
Chicago O'Hare (ORD) 3

23:31
San Antonio (SAT)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-800 (738)
American Airlines AA1275
20:25
Chicago O'Hare (ORD) 3

23:29
San Antonio (SAT)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Boeing 737-800 (738)
American Airlines AA1355
12:28
Chicago O'Hare (ORD) 3

15:17
San Antonio (SAT)
Valid until 2025-05-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Airbus A319 (319)
American Airlines AA1355
12:55
Chicago O'Hare (ORD) 3

15:47
San Antonio (SAT)
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:52, non-stop
Airbus A319 (319)
American Airlines AA2172
14:52
Chicago O'Hare (ORD) 3

17:43
San Antonio (SAT)
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-800 (738)
American Airlines AA2172
14:52
Chicago O'Hare (ORD) 3

17:43
San Antonio (SAT)
Effective 2025-05-25 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-800 (738)
American Airlines AA2172
14:55
Chicago O'Hare (ORD) 3

17:46
San Antonio (SAT)
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:51, non-stop
Boeing 737-800 (738)
American Airlines AA2295
09:40
Chicago O'Hare (ORD) 3

12:26
San Antonio (SAT)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-800 (738)
American Airlines AA2295
09:44
Chicago O'Hare (ORD) 3

12:34
San Antonio (SAT)
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Airbus A319 (319)
American Airlines AA2295
09:45
Chicago O'Hare (ORD) 3

12:35
San Antonio (SAT)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Airbus A319 (319)
American Airlines AA2295
09:45
Chicago O'Hare (ORD) 3

12:35
San Antonio (SAT)
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-800 (738)
American Airlines AA2295
09:45
Chicago O'Hare (ORD) 3

12:35
San Antonio (SAT)
Effective 2025-08-06 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Airbus A319 (319)
American Airlines AA2295
09:45
Chicago O'Hare (ORD) 3

12:44
San Antonio (SAT)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
American Airlines AA2295
09:48
Chicago O'Hare (ORD) 3

12:34
San Antonio (SAT)
Effective 2025-06-06 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:46, non-stop
Boeing 737-800 (738)
American Airlines AA2295
10:12
Chicago O'Hare (ORD) 3

13:00
San Antonio (SAT)
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:48, non-stop
Boeing 737-800 (738)
American Airlines AA2295
10:30
Chicago O'Hare (ORD) 3

13:17
San Antonio (SAT)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A319 (319)
American Airlines AA2295
11:07
Chicago O'Hare (ORD) 3

14:00
San Antonio (SAT)
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:53, non-stop
Airbus A319 (319)
American Airlines AA2295
11:08
Chicago O'Hare (ORD) 3

14:02
San Antonio (SAT)
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:54, non-stop
Airbus A319 (319)
American Airlines AA2366
14:42
Chicago O'Hare (ORD) 3

17:38
San Antonio (SAT)
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 737-800 (738)
American Airlines AA2366
14:52
Chicago O'Hare (ORD) 3

17:38
San Antonio (SAT)
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Boeing 737-800 (738)
American Airlines AA2366
14:52
Chicago O'Hare (ORD) 3

17:38
San Antonio (SAT)
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-800 (738)
American Airlines AA2366
14:52
Chicago O'Hare (ORD) 3

17:38
San Antonio (SAT)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:46, non-stop
Airbus A319 (319)
American Airlines AA2366
16:40
Chicago O'Hare (ORD) 3

19:24
San Antonio (SAT)
Effective 2025-07-01 through 2025-07-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:44, non-stop
Airbus A319 (319)
American Airlines AA2435
14:42
Chicago O'Hare (ORD) 3

17:38
San Antonio (SAT)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A319 (319)
American Airlines AA3059
09:45
Chicago O'Hare (ORD) 3

12:44
San Antonio (SAT)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
American Airlines AA3059
09:45
Chicago O'Hare (ORD) 3

12:46
San Antonio (SAT)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Boeing 737-800 (738)
American Airlines AA3059
09:45
Chicago O'Hare (ORD) 3

12:47
San Antonio (SAT)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:02, non-stop
Boeing 737-800 (738)
American Airlines AA3059
09:45
Chicago O'Hare (ORD) 3

12:44
San Antonio (SAT)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-800 (738)
American Airlines AA3314
14:42
Chicago O'Hare (ORD) 3

17:38
San Antonio (SAT)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A319 (319)
American Airlines AA3459
09:40
Chicago O'Hare (ORD) 3

12:46
San Antonio (SAT)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Embraer EMB 175 (E75)
American Airlines AA4704
09:40
Chicago O'Hare (ORD) 3

13:04
San Antonio (SAT)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at San Antonio airport (SAT).
  • The flight distance is 1041 miles, or 1676 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:44 and 3:24.
All ORD-SAT flights
All American Airlines flights
Return (SAT-ORD) flights
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