Airlines with flights from San Antonio to Dulles

There are three airlines with scheduled flights between SAT and IAD. United is the only airline with non-stop flights from San Antonio International to Washington Dulles Airport and the flight time is 3 hours and 20 minutes.

Change direction

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 20 minutes
  • Dulles is a United Airlines hub (Secondary hub).
  • 14 flights per week
  • Boeing 737-700 Passenger
    Embraer 175 (Enhanced Winglets)
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
  • Business and first class available
SAT
Direct
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA471
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA4062
----
----
----
----
----
11:52
----
UA2250
12:01
12:01
12:01
12:01
12:01
----
12:01
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAT - IAD

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

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 45m - 7h 12m.
  • Sky Team Alliance
  • 181 flights per week
SAT
 
Via ATL
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1073
DL1444
05:20
05:20
05:20
05:20
05:20
05:20
05:20
DL1066
DL2135
06:40
06:40
06:40
06:40
06:40
06:40
06:40
DL998
DL2135
07:50
07:50
07:50
07:50
07:50
07:50
07:50
DL1676
DL1695
10:38
10:38
10:38
10:38
10:38
10:38
10:38
DL1121
DL2902
12:04
12:04
12:04
12:04
12:04
12:04
12:04
DL1408
DL1309
14:21
14:21
14:21
14:21
14:21
----
14:21
DL2009
DL2549
----
17:00
17:00
----
----
17:00
----
DL1465
DL2549
18:19
----
----
18:19
18:19
----
18:19
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAT - IAD

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

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 51m - 7h 15m.
  • One World Alliance
  • 203 flights per week
SAT
 
Via DFW
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA2342
AA1906
05:00
05:00
----
----
----
----
----
AA2342
AA524
----
----
06:00
06:00
06:00
06:00
06:00
AA3098
AA524
----
----
07:00
07:00
07:00
07:00
07:00
AA2377
AA524
----
----
08:00
08:00
08:00
08:00
08:00
AA2759
AA1863
----
----
10:59
10:59
10:59
10:59
10:59
AA413
AA1904
11:03
11:03
----
----
----
----
----
AA3778
AA1904
12:26
----
----
----
----
----
----
AA413
AA1863
----
----
----
----
----
12:36
----
AA2609
AA2254
----
----
----
14:45
----
----
14:45
AA2609
AA1132
14:48
14:48
----
----
----
----
----
AA3576
AA2254
----
----
----
16:21
----
----
16:21
AA3777
AA1132
----
16:25
----
----
----
----
----
AA4967
AA1132
16:30
----
----
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAT - IAD

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

United Airlines

Via Houston with United Airlines

  • Total flight time: 4h 52m - 7h 16m.
  • Dulles is a United Airlines hub (Secondary hub).
  • 225 flights per week
  • Boeing 737-700 Passenger
    Embraer 175 (Enhanced Winglets)
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
SAT
 
Via IAH
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA469
UA1549
05:30
05:30
05:30
05:30
05:30
05:30
05:30
UA2827
UA2366
09:37
09:37
09:37
09:37
09:37
09:37
09:37
UA6278
UA1478
11:43
11:43
11:43
11:43
11:43
11:43
11:43
UA6281
UA2388
14:15
14:15
14:15
14:15
14:15
14:15
14:15
UA404
UA1373
16:18
16:18
16:18
16:18
16:18
16:18
16:01
UA2323
UA1887
17:57
17:57
17:57
17:57
17:57
17:57
17:57
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAT - IAD

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

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 4h 53m - 7h 09m.
  • One World Alliance
  • 164 flights per week
SAT
 
Via CLT
 
IAD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA1119
AA5220
06:00
06:00
----
----
----
----
----
AA1119
AA5154
----
----
----
06:10
----
06:10
----
AA3297
AA5447
----
----
08:55
----
08:55
----
----
AA1804
AA5447
----
----
----
10:00
----
10:00
10:00
AA2934
AA2800
----
----
----
17:35
----
17:35
17:35
AA2496
AA1242
17:47
17:47
----
----
----
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SAT - IAD

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

Change direction

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-07-21
© 2026 Westcoast Digital