All airlines flying from Dulles, Washington (IAD) to San Antonio (SAT).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:15 Dulles, Washington (IAD) 10:46 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Airbus A319 (319) 3:31 Effective 2025-08-19 through 2025-10-25
Mon-Fri,Sun 08:20 Dulles, Washington (IAD) 11:04 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Boeing 737-900 (739) 3:44 Valid until 2025-05-21
Daily 08:25 Dulles, Washington (IAD) 10:46 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Airbus A320 (320) 3:21 Effective 2025-10-26 through 2025-12-17
Daily 08:25 Dulles, Washington (IAD) 11:25 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Airbus A320 (320) 4:00 Effective 2025-12-18 through 2026-02-11
Daily 08:25 Dulles, Washington (IAD) 10:46 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Airbus A320 (320) 3:21 Effective from 2026-02-12
Mon,Thu,Fri 08:30 Dulles, Washington (IAD) 11:00 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Airbus A319 (319) 3:30 Effective 2025-05-22 through 2025-06-23
Sat,Sun 08:30 Dulles, Washington (IAD) 11:00 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-05-24 through 2025-06-14
Sun 08:30 Dulles, Washington (IAD) 10:56 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Boeing 737-900 (739) 3:26 Operates only on 2025-06-15
Sat,Sun 08:30 Dulles, Washington (IAD) 11:00 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-06-21 through 2025-06-22
Mon-Fri,Sun 08:32 Dulles, Washington (IAD) 11:02 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Boeing 737-700 (73G) 3:30 Effective 2025-06-26 through 2025-07-03
Fri 08:32 Dulles, Washington (IAD) 11:02 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Airbus A319 (319) 3:30 Operates only on 2025-07-04
Mon-Fri,Sun 08:32 Dulles, Washington (IAD) 11:02 San Antonio (SAT) B
United Airlines UA 1789 Non-stop Boeing 737-700 (73G) 3:30 Effective 2025-07-06 through 2025-08-18
Daily 17:15 Dulles, Washington (IAD) 19:36 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Airbus A320 (320) 3:21 Effective 2025-10-26 through 2025-12-17
Daily 17:15 Dulles, Washington (IAD) 20:15 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Airbus A320 (320) 4:00 Effective 2025-12-18 through 2026-02-11
Daily 17:15 Dulles, Washington (IAD) 19:36 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Airbus A320 (320) 3:21 Effective from 2026-02-12
Daily 17:20 Dulles, Washington (IAD) 19:50 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Boeing 737-900 (739) 3:30 Effective 2025-09-25 through 2025-10-25
Mon-Fri,Sun 17:50 Dulles, Washington (IAD) 20:34 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Boeing 737-900 (739) 3:44 Valid until 2025-05-21
Daily 17:50 Dulles, Washington (IAD) 20:22 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Boeing 737-900 (739) 3:32 Effective 2025-05-22 through 2025-06-25
Daily 17:55 Dulles, Washington (IAD) 20:27 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Boeing 737-900 (739) 3:32 Effective 2025-06-26 through 2025-08-18
Daily 17:55 Dulles, Washington (IAD) 20:33 San Antonio (SAT) B
United Airlines UA 1869 Non-stop Boeing 737-900 (739) 3:38 Effective 2025-08-19 through 2025-09-24
Sat 08:32 Dulles, Washington (IAD) 11:13 San Antonio (SAT) B
United Airlines UA 6046 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2025-08-02 through 2025-08-16
Sat 08:32 Dulles, Washington (IAD) 11:13 San Antonio (SAT) B
United Airlines UA 6048 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2025-06-28 through 2025-07-26
Sat 08:22 Dulles, Washington (IAD) 11:18 San Antonio (SAT) B
United Airlines UA 6100 Non-stop Embraer EMB 175 (E7W) 3:56 Effective 2025-05-03 through 2025-05-17
Mon-Fri,Sun 12:50 Dulles, Washington (IAD) 15:42 San Antonio (SAT) B
United Airlines UA 6179 Non-stop Embraer EMB 175 (E7W) 3:52 Valid until 2025-05-21
Sat 17:50 Dulles, Washington (IAD) 20:46 San Antonio (SAT) B
United Airlines UA 6179 Non-stop Embraer EMB 175 (E7W) 3:56 Effective 2025-05-03 through 2025-05-17
Direct Codeshare Flights:
Sun 12:50 Dulles, Washington (IAD) 15:42 San Antonio (SAT) B
Air Canada AC 3744 Non-stop Embraer EMB 175 (E7W) 3:52 Effective 2025-05-04 through 2025-05-18
Codeshare flight, operated by United Airlines.(UA 6179)
Daily 08:15 Dulles, Washington (IAD) 10:46 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Airbus A319 (319) 3:31 Effective 2025-08-19 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1789)
Mon-Fri,Sun 08:20 Dulles, Washington (IAD) 11:04 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Boeing 737-900 (739) 3:44 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 1789)
Sat 08:22 Dulles, Washington (IAD) 11:18 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Embraer EMB 175 (E7W) 3:56 Effective 2025-05-03 through 2025-05-17
Codeshare flight, operated by United Airlines.(UA 6100)
Daily 08:25 Dulles, Washington (IAD) 10:46 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Airbus A320 (320) 3:21 Effective 2025-10-26 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 1789)
Daily 08:25 Dulles, Washington (IAD) 11:25 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Airbus A320 (320) 4:00 Effective 2025-12-18 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1789)
Daily 08:25 Dulles, Washington (IAD) 10:46 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Airbus A320 (320) 3:21 Effective from 2026-02-12
Codeshare flight, operated by United Airlines.(UA 1789)
Mon,Thu,Fri 08:30 Dulles, Washington (IAD) 11:00 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Airbus A319 (319) 3:30 Effective 2025-05-22 through 2025-06-23
Codeshare flight, operated by United Airlines.(UA 1789)
Sat,Sun 08:30 Dulles, Washington (IAD) 11:00 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-05-24 through 2025-06-14
Codeshare flight, operated by United Airlines.(UA 1789)
Sun 08:30 Dulles, Washington (IAD) 10:56 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Boeing 737-900 (739) 3:26 Operates only on 2025-06-15
Codeshare flight, operated by United Airlines.(UA 1789)
Sat,Sun 08:30 Dulles, Washington (IAD) 11:00 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2025-06-21 through 2025-06-22
Codeshare flight, operated by United Airlines.(UA 1789)
Mon-Fri,Sun 08:32 Dulles, Washington (IAD) 11:02 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Boeing 737-700 (73G) 3:30 Effective 2025-06-26 through 2025-07-03
Codeshare flight, operated by United Airlines.(UA 1789)
Sat 08:32 Dulles, Washington (IAD) 11:13 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2025-06-28 through 2025-08-16
Codeshare flight, operated by United Airlines.(UA 6048)
Fri 08:32 Dulles, Washington (IAD) 11:02 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Airbus A319 (319) 3:30 Operates only on 2025-07-04
Codeshare flight, operated by United Airlines.(UA 1789)
Mon-Fri,Sun 08:32 Dulles, Washington (IAD) 11:02 San Antonio (SAT) B
Air Canada AC 3796 Non-stop Boeing 737-700 (73G) 3:30 Effective 2025-07-06 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 1789)
Daily 17:15 Dulles, Washington (IAD) 19:36 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Airbus A320 (320) 3:21 Effective 2025-10-26 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 17:15 Dulles, Washington (IAD) 20:15 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Airbus A320 (320) 4:00 Effective 2025-12-18 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 17:15 Dulles, Washington (IAD) 19:36 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Airbus A320 (320) 3:21 Effective from 2026-02-12
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 17:20 Dulles, Washington (IAD) 19:50 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Boeing 737-900 (739) 3:30 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1869)
Mon-Fri,Sun 17:50 Dulles, Washington (IAD) 20:34 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Boeing 737-900 (739) 3:44 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 1869)
Sat 17:50 Dulles, Washington (IAD) 20:46 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Embraer EMB 175 (E7W) 3:56 Effective 2025-05-03 through 2025-05-17
Codeshare flight, operated by United Airlines.(UA 6179)
Daily 17:50 Dulles, Washington (IAD) 20:22 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Boeing 737-900 (739) 3:32 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 17:55 Dulles, Washington (IAD) 20:27 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Boeing 737-900 (739) 3:32 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 17:55 Dulles, Washington (IAD) 20:33 San Antonio (SAT) B
Air Canada AC 3824 Non-stop Boeing 737-900 (739) 3:38 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1869)
Daily 17:15 Dulles, Washington (IAD) 19:36 San Antonio (SAT) B
Lufthansa LH 7848 Non-stop Airbus A320 (320) 3:21 Effective 2025-11-02 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 1869)
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All airlines flying from Dulles, Washington (IAD) to San Antonio (SAT).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:31, non-stop
Airbus A319 (319)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:44, non-stop
Boeing 737-900 (739)

Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Airbus A320 (320)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-05-22 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Airbus A319 (319)

Effective 2025-05-24 through 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:26, non-stop
Boeing 737-900 (739)

Effective 2025-06-21 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737-700 (73G)

Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Airbus A319 (319)

Effective 2025-07-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737-700 (73G)

Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Airbus A320 (320)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Boeing 737-900 (739)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:44, non-stop
Boeing 737-900 (739)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:32, non-stop
Boeing 737-900 (739)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:32, non-stop
Boeing 737-900 (739)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:38, non-stop
Boeing 737-900 (739)

Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:56, non-stop
Embraer EMB 175 (E7W)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:52, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:56, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2025-05-04 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6179)
Duration: 3:52, non-stop
Embraer EMB 175 (E7W)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:31, non-stop
Airbus A319 (319)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:44, non-stop
Boeing 737-900 (739)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6100)
Duration: 3:56, non-stop
Embraer EMB 175 (E7W)

Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 4:00, non-stop
Airbus A320 (320)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-05-22 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:30, non-stop
Airbus A319 (319)

Effective 2025-05-24 through 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:26, non-stop
Boeing 737-900 (739)

Effective 2025-06-21 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:30, non-stop
Boeing 737-700 (73G)

Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6048)
Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:30, non-stop
Airbus A319 (319)

Effective 2025-07-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1789)
Duration: 3:30, non-stop
Boeing 737-700 (73G)

Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-12-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 4:00, non-stop
Airbus A320 (320)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:21, non-stop
Airbus A320 (320)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:30, non-stop
Boeing 737-900 (739)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:44, non-stop
Boeing 737-900 (739)

Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6179)
Duration: 3:56, non-stop
Embraer EMB 175 (E7W)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:32, non-stop
Boeing 737-900 (739)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:32, non-stop
Boeing 737-900 (739)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:38, non-stop
Boeing 737-900 (739)

Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1869)
Duration: 3:21, non-stop
Airbus A320 (320)
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  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at San Antonio airport (SAT).
  • The flight distance is 1360 miles, or 2188 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:21 and 4:00.