United Airlines flights from Houston George Bush (IAH) to San Luis Potosi (SLP).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 09:38 Houston George Bush (IAH) E 11:49 San Luis Potosi (SLP)
United Airlines UA 646 Non-stop Boeing 737-700 (73G) 2:11 Valid until 2026-01-05
Daily 10:01 Houston George Bush (IAH) E 11:04 San Luis Potosi (SLP)
United Airlines UA 646 Non-stop Boeing 737-700 (73G) 2:03 Effective 2026-05-21 through 2026-08-17
Daily 18:47 Houston George Bush (IAH) E 20:54 San Luis Potosi (SLP)
United Airlines UA 2765 Non-stop Boeing 737-700 (73G) 2:07 Valid until 2026-01-05
Sat 17:01 Houston George Bush (IAH) E 19:14 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:13 Operates only on 2026-03-07
Daily 18:05 Houston George Bush (IAH) E 19:12 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:07 Effective 2026-05-21 through 2026-08-17
Daily 18:06 Houston George Bush (IAH) E 19:12 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-08-18 through 2026-10-24
Daily 18:08 Houston George Bush (IAH) E 19:12 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:04 Effective 2026-03-29 through 2026-05-20
Mon,Thu-Sun 18:47 Houston George Bush (IAH) E 21:00 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-01-08 through 2026-03-06
Mon,Thu-Sun 18:47 Houston George Bush (IAH) E 20:00 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-03-08 through 2026-03-28
Daily 18:47 Houston George Bush (IAH) E 20:00 San Luis Potosi (SLP)
United Airlines UA 5283 Non-stop Embraer EMB 175 (E7W) 2:13 Effective from 2026-10-25
Daily 09:33 Houston George Bush (IAH) E 11:49 San Luis Potosi (SLP)
United Airlines UA 5945 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-01-06 through 2026-03-07
Daily 09:33 Houston George Bush (IAH) E 10:49 San Luis Potosi (SLP)
United Airlines UA 5945 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-08 through 2026-03-28
Daily 09:33 Houston George Bush (IAH) E 10:49 San Luis Potosi (SLP)
United Airlines UA 5945 Non-stop Embraer EMB 175 (E7W) 2:16 Effective from 2026-10-25
Daily 09:43 Houston George Bush (IAH) E 10:49 San Luis Potosi (SLP)
United Airlines UA 5945 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-29 through 2026-05-20
Daily 10:03 Houston George Bush (IAH) E 11:08 San Luis Potosi (SLP)
United Airlines UA 5945 Non-stop Embraer EMB 175 (E7W) 2:05 Effective 2026-08-18 through 2026-10-24
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United Airlines flights from Houston George Bush (IAH) to San Luis Potosi (SLP).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA646
09:38
Houston George Bush (IAH) E

11:49
San Luis Potosi (SLP)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:11, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA646
10:01
Houston George Bush (IAH) E

11:04
San Luis Potosi (SLP)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2765
18:47
Houston George Bush (IAH) E

20:54
San Luis Potosi (SLP)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:07, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA5283
17:01
Houston George Bush (IAH) E

19:14
San Luis Potosi (SLP)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5283
18:05
Houston George Bush (IAH) E

19:12
San Luis Potosi (SLP)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:07, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5283
18:06
Houston George Bush (IAH) E

19:12
San Luis Potosi (SLP)
Effective 2026-08-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5283
18:08
Houston George Bush (IAH) E

19:12
San Luis Potosi (SLP)
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5283
18:47
Houston George Bush (IAH) E

21:00
San Luis Potosi (SLP)
Effective 2026-01-08 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5283
18:47
Houston George Bush (IAH) E

20:00
San Luis Potosi (SLP)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5283
18:47
Houston George Bush (IAH) E

20:00
San Luis Potosi (SLP)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5945
09:33
Houston George Bush (IAH) E

11:49
San Luis Potosi (SLP)
Effective 2026-01-06 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5945
09:33
Houston George Bush (IAH) E

10:49
San Luis Potosi (SLP)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5945
09:33
Houston George Bush (IAH) E

10:49
San Luis Potosi (SLP)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5945
09:43
Houston George Bush (IAH) E

10:49
San Luis Potosi (SLP)
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5945
10:03
Houston George Bush (IAH) E

11:08
San Luis Potosi (SLP)
Effective 2026-08-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
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Parallax here IAH-SLP
  • An international route departing from Houston George Bush airport, United States (IAH) and arriving at San Luis Potosi airport, Mexico (SLP).
  • The flight distance is 643 miles, or 1035 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 2:03 and 2:16.
All IAH-SLP flights
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