Airlines with flights from Las Vegas to Houston

There are five airlines with scheduled flights between LAS and IAH. Both United and Frontier operates non-stop flights from Harry Reid International Airport to Houston Airport and the flight time is 3 hours and 4 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 4 minutes
  • Houston is a United Airlines hub.
  • 47 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
  • Business and first class available
LAS
Direct
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA2840
00:59
00:59
00:59
00:59
00:59
00:59
00:59
UA2608
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1181
08:00
08:00
08:00
08:00
08:00
08:00
08:00
UA1711
10:25
10:25
10:25
10:25
10:25
10:25
10:25
UA2492
12:14
12:14
12:14
12:14
12:14
12:14
12:14
UA2741
15:40
15:40
15:40
15:40
15:40
15:40
15:40
UA2449
16:43
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16:43
16:43
16:43
16:43
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The timetable & schedule information was updated at 2026-04-21

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 3 hours and 20 minutes
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 14 flights per week
  • Airbus A321neo
    Airbus A320neo
LAS
Direct
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
F91490
07:00
07:00
07:00
07:00
07:00
07:00
07:00
F91966
14:28
14:28
14:28
14:28
14:28
14:28
14:28
SHOW RETURN SCHEDULE
CHECK PRICES FOR LAS - IAH

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

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 4h 16m - 6h 19m.
  • One World Alliance
  • 92 flights per week
LAS
 
Via PHX
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA1808
AA2710
06:48
06:48
06:48
06:48
06:48
06:48
06:48
AA4970
AA640
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----
----
----
----
09:56
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AA2004
AA640
09:56
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----
09:56
09:56
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09:56
AA1466
AA2357
----
12:48
12:48
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----
----
----
AA3186
AA2357
16:33
----
----
16:33
16:33
16:33
16:33
SHOW RETURN SCHEDULE
CHECK PRICES FOR LAS - IAH

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

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 34m - 7h 06m.
  • One World Alliance
  • 255 flights per week
LAS
 
Via DFW
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA2921
AA3193
00:59
00:59
----
----
00:59
----
00:59
AA2921
AA1916
----
----
----
----
----
00:59
----
AA1780
AA2512
05:01
----
05:01
05:01
05:01
05:01
05:01
AA1780
AA3584
----
05:01
----
----
----
----
----
AA1908
AA2512
06:00
----
06:00
06:00
06:00
06:00
06:00
AA1908
AA3584
----
06:00
----
----
----
----
----
AA617
AA3583
07:13
07:13
07:13
07:13
07:13
07:13
07:13
AA1241
AA3583
08:00
08:00
08:00
08:00
08:00
08:00
08:00
AA1584
AA4923
----
----
10:11
AA1584
AA3358
----
----
10:11
----
----
----
----
AA1584
AA1929
10:11
10:11
----
10:11
10:11
----
10:11
AA3285
AA1392
12:47
12:47
12:47
12:47
12:47
----
12:47
AA777
AA2209
14:02
14:02
14:02
14:02
14:02
14:02
14:02
AA2376
AA2209
15:23
15:23
15:23
15:23
15:23
15:23
15:23
AA3286
AA1914
16:53
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----
16:53
16:53
16:53
16:53
AA3099
AA3193
23:59
23:59
23:59
23:59
----
23:59
23:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR LAS - IAH

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

Delta Air Lines

Via Salt Lake City with Delta Air Lines

  • Total flight time: 4h 54m - 6h 57m.
  • Sky Team Alliance
  • 49 flights per week
LAS
 
Via SLC
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL2674
DL1299
----
----
----
----
----
06:00
----
DL1698
DL1299
10:00
10:00
10:00
10:00
10:00
----
10:00
DL1659
DL2514
13:29
13:29
13:29
13:29
13:29
13:29
13:29
SHOW RETURN SCHEDULE
CHECK PRICES FOR LAS - IAH

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

United Airlines

Via Denver with United Airlines

  • Total flight time: 5h 07m - 7h 35m.
  • Houston is a United Airlines hub.
  • 205 flights per week
  • Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
LAS
 
Via DEN
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA596
UA1129
05:30
05:30
05:30
05:30
05:30
05:30
05:30
UA1315
UA1829
09:37
09:37
09:37
09:37
09:37
09:37
09:37
UA1323
UA2791
13:36
13:36
13:36
13:36
13:36
13:36
13:36
UA2108
UA2419
16:25
16:25
16:25
16:25
16:25
16:25
16:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR LAS - IAH

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

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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 2026-07-13
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