Airlines with flights from Houston to Las Vegas

There are five airlines with scheduled flights between IAH and LAS. Both United and Frontier operates non-stop flights from Houston Airport to Harry Reid International Airport and the flight time is 3 hours and 19 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 19 minutes
  • Houston is a United Airlines hub.
  • 47 flights per week
  • Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
  • Business and first class available
IAH
Direct
LAS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA1264
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA1799
10:55
10:55
10:55
10:55
10:55
10:55
10:55
UA1524
11:55
11:55
11:55
11:55
11:55
11:55
11:55
UA1971
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA2658
17:33
17:33
17:33
17:33
17:33
17:33
17:33
UA2406
18:39
18:39
18:39
18:39
18:39
18:39
18:39
UA1360
20:05
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20:05
20:05
20:05
20:05
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CHECK PRICES FOR IAH - LAS

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

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 3 hours and 21 minutes
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 14 flights per week
  • Airbus A321neo
    Airbus A320neo
IAH
Direct
LAS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
F94131
13:17
13:17
13:22
13:22
13:22
13:22
13:22
F91965
20:43
20:43
20:43
20:43
20:43
20:43
20:43
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - LAS

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

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 4h 25m - 6h 58m.
  • One World Alliance
  • 97 flights per week
IAH
 
Via PHX
 
LAS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA3424
AA2109
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08:15
08:15
08:15
08:15
08:15
AA1937
AA2037
08:31
08:31
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AA2710
AA1022
14:25
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AA2357
AA3065
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15:04
AA3966
AA3065
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15:05
15:05
15:05
15:05
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AA640
AA2106
17:39
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AA6402
AA2106
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18:07
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18:07
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - LAS

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

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 43m - 7h 27m.
  • One World Alliance
  • 240 flights per week
IAH
 
Via DFW
 
LAS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AA2551
AA1969
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA700
AA1584
06:02
06:02
06:00
06:00
06:00
06:00
06:00
AA3026
AA1584
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07:00
07:00
07:00
07:00
07:00
AA3002
AA3285
07:00
07:00
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AA5017
AA1482
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09:03
09:03
09:03
09:03
09:03
AA3193
AA777
09:26
09:26
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AA1407
AA2376
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10:26
10:26
10:26
10:26
10:26
AA1916
AA2376
10:39
10:39
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AA3591
AA2376
11:24
11:24
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AA3477
AA2376
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11:28
11:28
11:28
11:28
11:28
AA2512
AA2864
14:04
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AA3584
AA2864
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14:04
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AA1397
AA2864
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14:09
14:09
14:09
14:09
14:09
AA1393
AA1771
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16:14
16:14
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16:14
AA3583
AA1771
16:18
16:18
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AA1929
AA1797
18:50
18:50
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AA5215
AA1797
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18:50
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AA2438
AA1797
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18:53
18:53
18:53
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18:53
AA4923
AA2998
19:46
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AA1386
AA2371
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19:51
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19:51
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - LAS

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

Frontier Airlines

Via Phoenix with Frontier Airlines

  • Total flight time: 5h 15m - 5h 21m.
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 8 flights per week
  • Airbus A321neo
    Airbus A320neo
IAH
 
Via PHX
 
LAS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - LAS

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

United Airlines

Via Denver with United Airlines

  • Total flight time: 5h 16m - 7h 40m.
  • Houston is a United Airlines hub.
  • 280 flights per week
  • Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
IAH
 
Via DEN
 
LAS
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA1874
UA2316
05:15
05:15
05:15
05:15
05:15
05:15
05:15
UA1575
UA526
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA2816
UA526
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA2168
UA716
12:33
12:33
12:33
12:33
12:33
12:33
12:33
UA2767
UA2338
15:00
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15:00
15:00
15:00
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15:00
UA2767
UA655
15:00
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15:00
UA484
UA655
16:21
16:21
16:21
16:21
16:21
16:21
16:21
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - LAS

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

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Flight data on this page was last updated on 2026-07-13
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