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 11 minutes.

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Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 11 minutes
  • Houston is a United Airlines hub.
  • 47 flights per week
  • Boeing 737-800 Passenger
    Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
  • Business and first class available
LAS
Direct
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA2753
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
15:33
15:33
15:33
15:33
15:33
15:33
15:33
UA2449
16:43
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----
16:43
16:43
16:46
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 21 minutes
  • Low-cost airline
  • Las Vegas is a Frontier Airlines focus city (Operating base).
  • 23 flights per week
  • Airbus A321neo
LAS
Direct
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
F91490
07:25
07:25
07:25
07:25
07:25
07:25
07:25
F91966
14:31
14:31
14:31
14:31
14:31
14:31
14:31
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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA1808
AA2710
06:30
06:30
06:30
06:30
06:30
06:30
06:30
AA2004
AA640
09:56
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09:56
09:56
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09:56
AA1466
AA2357
----
12:49
12:49
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----
12:49
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AA3186
AA2357
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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA2921
AA1916
----
----
00:59
AA2921
AA3193
00:59
00:59
----
----
00:59
----
00:59
AA1780
AA2512
05:00
----
05:00
05:00
05:00
05:00
05:00
AA1780
AA3533
----
05:00
----
----
----
----
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AA1908
AA2512
06:00
----
06:00
06:00
06:00
06:00
06:00
AA1908
AA3533
----
06:00
----
----
----
----
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AA617
AA3583
07:15
07:15
07:15
07:15
07:15
07:15
07:15
AA1241
AA3583
08:00
08:00
08:00
08:00
08:00
08:00
08:00
AA1584
AA1929
10:11
10:11
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10:11
10:11
----
10:11
AA1584
AA3555
----
----
10:11
----
----
----
----
AA3285
AA4923
----
----
----
----
----
10:11
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AA3285
AA1392
12:53
12:53
12:53
12:53
12:53
----
12:53
AA777
AA2209
14:02
14:02
14:02
14:02
14:02
14:02
14:02
AA2376
AA2209
15:26
15:26
15:26
15:26
15:26
15:26
15:26
AA3286
AA1914
16:53
----
----
16:53
16:53
16:53
16:53
AA3099
AA3193
23:45
23:45
23:45
23:45
----
23:45
23:45
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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
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 737-800 Passenger
    Boeing 737-900 Passenger
    Boeing 737MAX 9 Passenger
LAS
 
Via DEN
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA596
UA2841
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
UA2018
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 2026-06-02
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