United Airlines flights from Las Vegas Harry Reid (LAS) to Houston George Bush (IAH).

FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri-Sun 15:14 Las Vegas Harry Reid (LAS) 3 20:19 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737-900 (739) 3:05 Valid until 2026-01-05
Thu 15:14 Las Vegas Harry Reid (LAS) 3 20:19 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737-800 (738) 3:05 Operates only on 2026-01-01
Mon,Wed,Thu 15:47 Las Vegas Harry Reid (LAS) 3 20:50 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737 MAX 8 (7M8) 3:03 Effective 2026-01-07 through 2026-01-15
Fri 15:47 Las Vegas Harry Reid (LAS) 3 20:50 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737-900 (739) 3:03 Operates only on 2026-01-09
Mon,Wed-Fri 15:47 Las Vegas Harry Reid (LAS) 3 20:50 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737 MAX 8 (7M8) 3:03 Effective 2026-01-16 through 2026-02-11
Sun 15:51 Las Vegas Harry Reid (LAS) 3 20:50 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Operates only on 2026-01-11
Sun 15:51 Las Vegas Harry Reid (LAS) 3 20:50 Houston George Bush (IAH) C United Airlines UA 305 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective 2026-01-25 through 2026-02-08
Mon-Thu,Sun 15:25 Las Vegas Harry Reid (LAS) 3 20:26 Houston George Bush (IAH) C United Airlines UA 446 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Effective 2026-02-12 through 2026-03-04
Fri,Sat 15:25 Las Vegas Harry Reid (LAS) 3 20:26 Houston George Bush (IAH) C United Airlines UA 446 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-02-13 through 2026-02-28
Mon,Fri,Sat 00:59 Las Vegas Harry Reid (LAS) 3 05:55 Houston George Bush (IAH) C United Airlines UA 467 Non-stop Boeing 737-800 (738) 2:56 Valid until 2026-01-05
Thu,Sun 00:59 Las Vegas Harry Reid (LAS) 3 05:55 Houston George Bush (IAH) C United Airlines UA 467 Non-stop Boeing 737-900 (739) 2:56 Valid until 2026-01-04
Daily 08:00 Las Vegas Harry Reid (LAS) 3 13:05 Houston George Bush (IAH) C United Airlines UA 1181 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Valid until 2026-01-05
Daily 08:00 Las Vegas Harry Reid (LAS) 3 13:05 Houston George Bush (IAH) C United Airlines UA 1181 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-02-12 through 2026-03-04
Daily 08:00 Las Vegas Harry Reid (LAS) 3 13:03 Houston George Bush (IAH) C United Airlines UA 1181 Non-stop Boeing 737-900 (739) 3:03 Effective from 2026-05-21
Daily 08:04 Las Vegas Harry Reid (LAS) 3 13:09 Houston George Bush (IAH) C United Airlines UA 1181 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Effective 2026-03-05 through 2026-03-28
Daily 08:04 Las Vegas Harry Reid (LAS) 3 13:12 Houston George Bush (IAH) C United Airlines UA 1181 Non-stop Boeing 737 MAX 9 (7M9) 3:08 Effective 2026-03-29 through 2026-04-29
Daily 08:05 Las Vegas Harry Reid (LAS) 3 13:13 Houston George Bush (IAH) C United Airlines UA 1181 Non-stop Boeing 737-900 (739) 3:08 Effective 2026-04-30 through 2026-05-20
Daily 17:45 Las Vegas Harry Reid (LAS) 3 22:43 Houston George Bush (IAH) C United Airlines UA 1328 Non-stop Boeing 737-800 (738) 2:58 Effective 2026-08-10 through 2026-08-17
Daily 14:00 Las Vegas Harry Reid (LAS) 3 19:03 Houston George Bush (IAH) C United Airlines UA 1355 Non-stop Boeing 737-900 (739) 3:03 Effective from 2026-10-25
Daily 14:01 Las Vegas Harry Reid (LAS) 3 19:09 Houston George Bush (IAH) C United Airlines UA 1355 Non-stop Boeing 737 MAX 9 (7M9) 3:08 Effective 2026-03-29 through 2026-04-29
Mon-Fri,Sun 14:05 Las Vegas Harry Reid (LAS) 3 19:10 Houston George Bush (IAH) C United Airlines UA 1355 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Effective 2026-03-05 through 2026-03-27
Sat 14:05 Las Vegas Harry Reid (LAS) 3 19:10 Houston George Bush (IAH) C United Airlines UA 1355 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-03-07 through 2026-03-21
Sat 14:05 Las Vegas Harry Reid (LAS) 3 19:10 Houston George Bush (IAH) C United Airlines UA 1355 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Operates only on 2026-03-28
Thu 00:36 Las Vegas Harry Reid (LAS) 3 05:32 Houston George Bush (IAH) C United Airlines UA 1490 Non-stop Boeing 737-800 (738) 2:56 Effective 2026-03-05 through 2026-03-19
Mon-Wed,Fri,Sat 00:36 Las Vegas Harry Reid (LAS) 3 05:32 Houston George Bush (IAH) C United Airlines UA 1490 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2026-03-06 through 2026-03-24
Sun 00:36 Las Vegas Harry Reid (LAS) 3 06:32 Houston George Bush (IAH) C United Airlines UA 1490 Non-stop Boeing 737-900 (739) 2:56 Operates only on 2026-03-08
Sun 00:36 Las Vegas Harry Reid (LAS) 3 05:32 Houston George Bush (IAH) C United Airlines UA 1490 Non-stop Boeing 737-900 (739) 2:56 Effective 2026-03-15 through 2026-03-22
Wed,Thu 00:36 Las Vegas Harry Reid (LAS) 3 05:32 Houston George Bush (IAH) C United Airlines UA 1490 Non-stop Boeing 737-800 (738) 2:56 Effective 2026-03-25 through 2026-03-26
Fri,Sat 00:36 Las Vegas Harry Reid (LAS) 3 05:32 Houston George Bush (IAH) C United Airlines UA 1490 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2026-03-27 through 2026-03-28
Daily 18:55 Las Vegas Harry Reid (LAS) 3 23:58 Houston George Bush (IAH) C United Airlines UA 1496 Non-stop Boeing 737-800 (738) 3:03 Effective from 2026-05-21
Mon,Thu,Fri,Sun 18:59 Las Vegas Harry Reid (LAS) 3 23:59 Houston George Bush (IAH) C United Airlines UA 1496 Non-stop Boeing 737-800 (738) 3:00 Effective 2026-02-12 through 2026-03-02
Mon,Wed-Sun 16:45 Las Vegas Harry Reid (LAS) 3 21:46 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737 MAX 8 (7M8) 3:01 Effective 2026-03-05 through 2026-03-21
Sun 16:45 Las Vegas Harry Reid (LAS) 3 21:46 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737-800 (738) 3:01 Operates only on 2026-03-22
Mon,Wed-Fri 16:45 Las Vegas Harry Reid (LAS) 3 21:46 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737 MAX 8 (7M8) 3:01 Effective 2026-03-23 through 2026-03-27
Sat 16:48 Las Vegas Harry Reid (LAS) 3 21:49 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Operates only on 2026-03-28
Sat 18:54 Las Vegas Harry Reid (LAS) 3 23:59 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737 MAX 9 (7M9) 3:05 Valid until 2026-01-03
Tue,Fri 18:54 Las Vegas Harry Reid (LAS) 3 23:59 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737-800 (738) 3:05 Valid until 2026-01-02
Thu,Sun 18:54 Las Vegas Harry Reid (LAS) 3 23:59 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Valid until 2026-01-04
Mon 18:57 Las Vegas Harry Reid (LAS) 3 23:59 Houston George Bush (IAH) C United Airlines UA 1652 Non-stop Boeing 737-900 (739) 3:02 Operates only on 2026-01-05
Mon,Thu-Sat 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-01-08 through 2026-01-17
Sun 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-11 through 2026-01-18
Mon,Sun 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-19 through 2026-01-25
Mon,Thu-Sat 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-01-22 through 2026-02-09
Sun 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C United Airlines UA 1687 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-01 through 2026-02-08
Daily 13:34 Las Vegas Harry Reid (LAS) 3 18:42 Houston George Bush (IAH) C United Airlines UA 1692 Non-stop Boeing 737-900 (739) 3:08 Effective 2026-04-30 through 2026-05-20
Daily 10:05 Las Vegas Harry Reid (LAS) 3 15:10 Houston George Bush (IAH) C United Airlines UA 1711 Non-stop Boeing 737-900 (739) 3:05 Valid until 2026-01-05
Mon,Wed-Sat 10:17 Las Vegas Harry Reid (LAS) 3 15:22 Houston George Bush (IAH) C United Airlines UA 1711 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-12 through 2026-03-04
Tue,Sun 10:17 Las Vegas Harry Reid (LAS) 3 15:22 Houston George Bush (IAH) C United Airlines UA 1711 Non-stop Boeing 737-800 (738) 3:05 Effective 2026-02-15 through 2026-03-03
Tue 10:20 Las Vegas Harry Reid (LAS) 3 15:25 Houston George Bush (IAH) C United Airlines UA 1711 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-03-10 through 2026-03-24
Daily 10:20 Las Vegas Harry Reid (LAS) 3 15:28 Houston George Bush (IAH) C United Airlines UA 1711 Non-stop Boeing 737-900 (739) 3:08 Effective 2026-03-29 through 2026-05-20

1 2 3

A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Houston George Bush airport (IAH).
The flight distance is 1219 miles, or 1962 km.
The timezone of the departure airport is UTC-8 , 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 2:56 and 3:08.

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United Airlines flights from Las Vegas Harry Reid (LAS) to Houston George Bush (IAH).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA305

15:14

Las Vegas Harry Reid (LAS) 3

20:19

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA305

15:14

Las Vegas Harry Reid (LAS) 3

20:19

Houston George Bush (IAH) C

Operates only on 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA305

15:47

Las Vegas Harry Reid (LAS) 3

20:50

Houston George Bush (IAH) C

Effective 2026-01-07 through 2026-01-15

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:03, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA305

15:47

Las Vegas Harry Reid (LAS) 3

20:50

Houston George Bush (IAH) C

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:03, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA305

15:47

Las Vegas Harry Reid (LAS) 3

20:50

Houston George Bush (IAH) C

Effective 2026-01-16 through 2026-02-11

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:03, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA305

15:51

Las Vegas Harry Reid (LAS) 3

20:50

Houston George Bush (IAH) C

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:59, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA305

15:51

Las Vegas Harry Reid (LAS) 3

20:50

Houston George Bush (IAH) C

Effective 2026-01-25 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:59, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA446

15:25

Las Vegas Harry Reid (LAS) 3

20:26

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA446

15:25

Las Vegas Harry Reid (LAS) 3

20:26

Houston George Bush (IAH) C

Effective 2026-02-13 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:01, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA467

00:59

Las Vegas Harry Reid (LAS) 3

05:55

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:56, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA467

00:59

Las Vegas Harry Reid (LAS) 3

05:55

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:56, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1181

08:00

Las Vegas Harry Reid (LAS) 3

13:05

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1181

08:00

Las Vegas Harry Reid (LAS) 3

13:05

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1181

08:00

Las Vegas Harry Reid (LAS) 3

13:03

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1181

08:04

Las Vegas Harry Reid (LAS) 3

13:09

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1181

08:04

Las Vegas Harry Reid (LAS) 3

13:12

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1181

08:05

Las Vegas Harry Reid (LAS) 3

13:13

Houston George Bush (IAH) C

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1328

17:45

Las Vegas Harry Reid (LAS) 3

22:43

Houston George Bush (IAH) C

Effective 2026-08-10 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:58, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1355

14:00

Las Vegas Harry Reid (LAS) 3

19:03

Houston George Bush (IAH) C

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1355

14:01

Las Vegas Harry Reid (LAS) 3

19:09

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1355

14:05

Las Vegas Harry Reid (LAS) 3

19:10

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1355

14:05

Las Vegas Harry Reid (LAS) 3

19:10

Houston George Bush (IAH) C

Effective 2026-03-07 through 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1355

14:05

Las Vegas Harry Reid (LAS) 3

19:10

Houston George Bush (IAH) C

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1490

00:36

Las Vegas Harry Reid (LAS) 3

05:32

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:56, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1490

00:36

Las Vegas Harry Reid (LAS) 3

05:32

Houston George Bush (IAH) C

Effective 2026-03-06 through 2026-03-24

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1490

00:36

Las Vegas Harry Reid (LAS) 3

06:32

Houston George Bush (IAH) C

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:56, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1490

00:36

Las Vegas Harry Reid (LAS) 3

05:32

Houston George Bush (IAH) C

Effective 2026-03-15 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:56, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1490

00:36

Las Vegas Harry Reid (LAS) 3

05:32

Houston George Bush (IAH) C

Effective 2026-03-25 through 2026-03-26

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:56, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1490

00:36

Las Vegas Harry Reid (LAS) 3

05:32

Houston George Bush (IAH) C

Effective 2026-03-27 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1496

18:55

Las Vegas Harry Reid (LAS) 3

23:58

Houston George Bush (IAH) C

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:03, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1496

18:59

Las Vegas Harry Reid (LAS) 3

23:59

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:00, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1652

16:45

Las Vegas Harry Reid (LAS) 3

21:46

Houston George Bush (IAH) C

Effective 2026-03-05 through 2026-03-21

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:01, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1652

16:45

Las Vegas Harry Reid (LAS) 3

21:46

Houston George Bush (IAH) C

Operates only on 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:01, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1652

16:45

Las Vegas Harry Reid (LAS) 3

21:46

Houston George Bush (IAH) C

Effective 2026-03-23 through 2026-03-27

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:01, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1652

16:48

Las Vegas Harry Reid (LAS) 3

21:49

Houston George Bush (IAH) C

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:01, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1652

18:54

Las Vegas Harry Reid (LAS) 3

23:59

Houston George Bush (IAH) C

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1652

18:54

Las Vegas Harry Reid (LAS) 3

23:59

Houston George Bush (IAH) C

Valid until 2026-01-02

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1652

18:54

Las Vegas Harry Reid (LAS) 3

23:59

Houston George Bush (IAH) C

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1652

18:57

Las Vegas Harry Reid (LAS) 3

23:59

Houston George Bush (IAH) C

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:02, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687

06:00

Las Vegas Harry Reid (LAS) 3

11:05

Houston George Bush (IAH) C

Effective 2026-01-08 through 2026-01-17

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687

06:00

Las Vegas Harry Reid (LAS) 3

11:05

Houston George Bush (IAH) C

Effective 2026-01-11 through 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1687

06:00

Las Vegas Harry Reid (LAS) 3

11:05

Houston George Bush (IAH) C

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1687

06:00

Las Vegas Harry Reid (LAS) 3

11:05

Houston George Bush (IAH) C

Effective 2026-01-22 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687

06:00

Las Vegas Harry Reid (LAS) 3

11:05

Houston George Bush (IAH) C

Effective 2026-02-01 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1692

13:34

Las Vegas Harry Reid (LAS) 3

18:42

Houston George Bush (IAH) C

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1711

10:05

Las Vegas Harry Reid (LAS) 3

15:10

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1711

10:17

Las Vegas Harry Reid (LAS) 3

15:22

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-04

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1711

10:17

Las Vegas Harry Reid (LAS) 3

15:22

Houston George Bush (IAH) C

Effective 2026-02-15 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1711

10:20

Las Vegas Harry Reid (LAS) 3

15:25

Houston George Bush (IAH) C

Effective 2026-03-10 through 2026-03-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1711

10:20

Las Vegas Harry Reid (LAS) 3

15:28

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Boeing 737-900 (739)

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A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Houston George Bush airport (IAH).
The flight distance is 1219 miles, or 1962 km.
The timezone of the departure airport is UTC-8 , 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 2:56 and 3:08.

All LAS-IAH flights

All United Airlines flights

Return (IAH-LAS) flights

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