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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 09:00 Chicago O'Hare (ORD) 1 12:14 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A319 (319) 3:14 Valid until 2026-01-05
Daily 09:04 Chicago O'Hare (ORD) 1 12:24 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A320 (320) 3:20 Effective 2026-01-06 through 2026-02-11
Daily 09:05 Chicago O'Hare (ORD) 1 12:22 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A319 (319) 3:17 Effective 2026-02-13 through 2026-03-04
Daily 09:08 Chicago O'Hare (ORD) 1 12:25 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A320 (320) 3:17 Effective 2026-03-05 through 2026-03-28
Daily 09:08 Chicago O'Hare (ORD) 1 12:17 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A320 (320) 3:09 Effective 2026-03-29 through 2026-04-29
Thu 09:15 Chicago O'Hare (ORD) 1 12:32 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A319 (319) 3:17 Operates only on 2026-02-12
Daily 09:15 Chicago O'Hare (ORD) 1 12:24 San Antonio (SAT) B
United Airlines UA 490 Non-stop Airbus A320 (320) 3:09 Effective 2026-04-30 through 2026-05-20
Daily 09:17 Chicago O'Hare (ORD) 1 12:10 San Antonio (SAT) B
United Airlines UA 490 Non-stop Boeing 737-800 (738) 2:53 Effective from 2026-05-21
Daily 19:45 Chicago O'Hare (ORD) 1 22:53 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-700 (73G) 3:08 Effective 2026-04-30 through 2026-05-20
Daily 20:00 Chicago O'Hare (ORD) 1 23:12 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-700 (73G) 3:12 Effective 2026-02-12 through 2026-03-04
Thu,Sat 20:03 Chicago O'Hare (ORD) 1 23:15 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-700 (73G) 3:12 Effective 2026-03-05 through 2026-03-07
Fri 20:03 Chicago O'Hare (ORD) 1 23:15 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737 MAX 8 (7M8) 3:12 Effective 2026-03-06 through 2026-03-27
Mon-Thu,Sun 20:03 Chicago O'Hare (ORD) 1 23:15 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-700 (73G) 3:12 Effective 2026-03-08 through 2026-03-26
Sat 20:03 Chicago O'Hare (ORD) 1 23:15 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-800 (738) 3:12 Effective 2026-03-14 through 2026-03-21
Sat 20:03 Chicago O'Hare (ORD) 1 23:15 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-700 (73G) 3:12 Operates only on 2026-03-28
Daily 20:10 Chicago O'Hare (ORD) 1 23:18 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737-800 (738) 3:08 Effective 2026-03-29 through 2026-04-29
Daily 20:15 Chicago O'Hare (ORD) 1 23:08 San Antonio (SAT) B
United Airlines UA 1394 Non-stop Boeing 737 MAX 8 (7M8) 2:53 Effective from 2026-05-21
Mon,Tue,Thu,Sun 19:41 Chicago O'Hare (ORD) 1 22:54 San Antonio (SAT) B
United Airlines UA 1655 Non-stop Boeing 737-700 (73G) 3:13 Valid until 2026-01-05
Sat 19:41 Chicago O'Hare (ORD) 1 22:54 San Antonio (SAT) B
United Airlines UA 1655 Non-stop Boeing 737 MAX 9 (7M9) 3:13 Operates only on 2026-01-03
Fri 19:59 Chicago O'Hare (ORD) 1 23:12 San Antonio (SAT) B
United Airlines UA 1655 Non-stop Boeing 737-900 (739) 3:13 Operates only on 2026-01-02
Daily 13:10 Chicago O'Hare (ORD) 1 16:18 San Antonio (SAT) B
United Airlines UA 1672 Non-stop Boeing 737-700 (73G) 3:08 Effective 2026-04-30 through 2026-05-20
Mon 16:00 Chicago O'Hare (ORD) 1 19:09 San Antonio (SAT) B
United Airlines UA 1683 Non-stop Boeing 737-700 (73G) 3:09 Effective 2026-01-12 through 2026-02-09
Tue 20:00 Chicago O'Hare (ORD) 1 23:13 San Antonio (SAT) B
United Airlines UA 1842 Non-stop Boeing 737-800 (738) 3:13 Operates only on 2026-01-06
Tue-Thu,Sat,Sun 20:00 Chicago O'Hare (ORD) 1 23:13 San Antonio (SAT) B
United Airlines UA 1842 Non-stop Boeing 737-700 (73G) 3:13 Effective 2026-01-07 through 2026-02-11
Fri 20:00 Chicago O'Hare (ORD) 1 23:15 San Antonio (SAT) B
United Airlines UA 1842 Non-stop Airbus A319 (319) 3:15 Effective 2026-01-09 through 2026-02-06
Daily 12:45 Chicago O'Hare (ORD) 1 15:38 San Antonio (SAT) B
United Airlines UA 2479 Non-stop Airbus A319 (319) 2:53 Effective from 2026-05-21
Mon-Fri,Sun 13:05 Chicago O'Hare (ORD) 2 16:29 San Antonio (SAT) B
United Airlines UA 5361 Non-stop Embraer EMB 175 (E7W) 3:24 Effective 2026-02-12 through 2026-03-04
Mon,Wed-Sun 13:19 Chicago O'Hare (ORD) 2 16:43 San Antonio (SAT) B
United Airlines UA 5535 Non-stop Embraer EMB 175 (E7W) 3:24 Effective 2026-03-05 through 2026-03-28
Daily 13:19 Chicago O'Hare (ORD) 2 16:38 San Antonio (SAT) B
United Airlines UA 5535 Non-stop Embraer EMB 175 (E7W) 3:19 Effective 2026-03-29 through 2026-04-29
Non-Direct Flights:
Mon-Sat 14:05 Chicago O'Hare (ORD) 1 20:46 San Antonio (SAT) B
United Airlines UA 270 1-stop Boeing 737-900 (739) 6:41 Effective 2026-03-05 through 2026-03-14
Sun 14:05 Chicago O'Hare (ORD) 1 20:51 San Antonio (SAT) B
United Airlines UA 270 1-stop Boeing 737-900 (739) 6:46 Effective 2026-03-08 through 2026-03-22
Mon 14:05 Chicago O'Hare (ORD) 1 20:56 San Antonio (SAT) B
United Airlines UA 270 1-stop Boeing 737-900 (739) 6:51 Operates only on 2026-03-16
Tue-Sat 14:05 Chicago O'Hare (ORD) 1 20:46 San Antonio (SAT) B
United Airlines UA 270 1-stop Boeing 737-900 (739) 6:41 Effective 2026-03-17 through 2026-03-28
Mon 14:05 Chicago O'Hare (ORD) 1 20:55 San Antonio (SAT) B
United Airlines UA 270 1-stop Boeing 737-900 (739) 6:50 Operates only on 2026-03-23
Daily 05:40 Chicago O'Hare (ORD) 1 13:14 San Antonio (SAT) B
United Airlines UA 1464 1-stop Airbus A321neo (32Q) 7:34 Effective 2026-03-05 through 2026-03-28
Daily 11:15 Chicago O'Hare (ORD) 1 20:39 San Antonio (SAT) B
United Airlines UA 1869 1-stop Boeing 737-800 (738) 9:24 Effective 2026-04-30 through 2026-05-20
Daily 11:15 Chicago O'Hare (ORD) 1 19:36 San Antonio (SAT) B
United Airlines UA 1869 1-stop Boeing 737-800 (738) 8:21 Effective 2026-05-21 through 2026-10-24
Daily 06:00 Chicago O'Hare (ORD) 1 16:30 San Antonio (SAT) B
United Airlines UA 1022 2-stop Airbus A321neo (32Q) 10:30 Effective 2026-05-21 through 2026-08-17




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
United Airlines flights from Chicago O'Hare (ORD) to San Antonio (SAT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA490
09:00
Chicago O'Hare (ORD) 1

12:14
San Antonio (SAT) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:14, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA490
09:04
Chicago O'Hare (ORD) 1

12:24
San Antonio (SAT) B
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:20, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA490
09:05
Chicago O'Hare (ORD) 1

12:22
San Antonio (SAT) B
Effective 2026-02-13 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:17, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA490
09:08
Chicago O'Hare (ORD) 1

12:25
San Antonio (SAT) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:17, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA490
09:08
Chicago O'Hare (ORD) 1

12:17
San Antonio (SAT) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:09, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA490
09:15
Chicago O'Hare (ORD) 1

12:32
San Antonio (SAT) B
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:17, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA490
09:15
Chicago O'Hare (ORD) 1

12:24
San Antonio (SAT) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:09, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA490
09:17
Chicago O'Hare (ORD) 1

12:10
San Antonio (SAT) B
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1394
19:45
Chicago O'Hare (ORD) 1

22:53
San Antonio (SAT) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1394
20:00
Chicago O'Hare (ORD) 1

23:12
San Antonio (SAT) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:12, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1394
20:03
Chicago O'Hare (ORD) 1

23:15
San Antonio (SAT) B
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 3:12, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1394
20:03
Chicago O'Hare (ORD) 1

23:15
San Antonio (SAT) B
Effective 2026-03-06 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:12, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1394
20:03
Chicago O'Hare (ORD) 1

23:15
San Antonio (SAT) B
Effective 2026-03-08 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 3:12, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1394
20:03
Chicago O'Hare (ORD) 1

23:15
San Antonio (SAT) B
Effective 2026-03-14 through 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:12, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1394
20:03
Chicago O'Hare (ORD) 1

23:15
San Antonio (SAT) B
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:12, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1394
20:10
Chicago O'Hare (ORD) 1

23:18
San Antonio (SAT) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1394
20:15
Chicago O'Hare (ORD) 1

23:08
San Antonio (SAT) B
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1655
19:41
Chicago O'Hare (ORD) 1

22:54
San Antonio (SAT) B
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:13, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1655
19:41
Chicago O'Hare (ORD) 1

22:54
San Antonio (SAT) B
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:13, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1655
19:59
Chicago O'Hare (ORD) 1

23:12
San Antonio (SAT) B
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:13, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1672
13:10
Chicago O'Hare (ORD) 1

16:18
San Antonio (SAT) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1683
16:00
Chicago O'Hare (ORD) 1

19:09
San Antonio (SAT) B
Effective 2026-01-12 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:09, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1842
20:00
Chicago O'Hare (ORD) 1

23:13
San Antonio (SAT) B
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:13, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1842
20:00
Chicago O'Hare (ORD) 1

23:13
San Antonio (SAT) B
Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:13, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1842
20:00
Chicago O'Hare (ORD) 1

23:15
San Antonio (SAT) B
Effective 2026-01-09 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2479
12:45
Chicago O'Hare (ORD) 1

15:38
San Antonio (SAT) B
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA5361
13:05
Chicago O'Hare (ORD) 2

16:29
San Antonio (SAT) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:24, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5535
13:19
Chicago O'Hare (ORD) 2

16:43
San Antonio (SAT) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:24, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5535
13:19
Chicago O'Hare (ORD) 2

16:38
San Antonio (SAT) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:19, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA270
14:05
Chicago O'Hare (ORD) 1

20:46
San Antonio (SAT) B
Effective 2026-03-05 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:41, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA270
14:05
Chicago O'Hare (ORD) 1

20:51
San Antonio (SAT) B
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:46, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA270
14:05
Chicago O'Hare (ORD) 1

20:56
San Antonio (SAT) B
Operates only on 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:51, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA270
14:05
Chicago O'Hare (ORD) 1

20:46
San Antonio (SAT) B
Effective 2026-03-17 through 2026-03-28
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:41, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA270
14:05
Chicago O'Hare (ORD) 1

20:55
San Antonio (SAT) B
Operates only on 2026-03-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1464
05:40
Chicago O'Hare (ORD) 1

13:14
San Antonio (SAT) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:34, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1869
11:15
Chicago O'Hare (ORD) 1

20:39
San Antonio (SAT) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:24, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1869
11:15
Chicago O'Hare (ORD) 1

19:36
San Antonio (SAT) B
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:21, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1022
06:00
Chicago O'Hare (ORD) 1

16:30
San Antonio (SAT) B
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:30, 2-stop
Airbus A321neo (32Q)
  • 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 2:53 and 3:24.
All ORD-SAT flights
All United Airlines flights
Return (SAT-ORD) flights
Feedback     -     Disclaimer     -     Privacy