Airlines with flights from New York to Houston

There are four airlines with scheduled flights between LGA and IAH. Both United and Delta operates non-stop flights from La Guardia to Houston Airport and the flight time is 3 hours and 58 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 58 minutes
  • Houston is a United Airlines hub.
  • 52 flights per week
  • Boeing 737-800 Passenger
    Boeing 737MAX 8 Passenger
  • First class available
LGA
Direct
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1935
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA2662
07:29
07:29
07:29
07:29
07:29
07:29
----
UA2617
10:15
10:15
10:15
10:15
10:15
10:15
10:15
UA1627
12:31
12:31
12:31
12:31
12:31
----
12:31
UA2674
14:00
14:00
14:00
14:00
14:00
14:00
14:00
UA1794
15:38
15:38
15:38
15:38
15:38
----
15:38
UA2759
17:54
17:54
17:54
17:54
17:54
17:54
17:54
UA2761
20:17
20:17
20:17
20:17
20:17
----
20:17
SHOW RETURN SCHEDULE
CHECK PRICES FOR LGA - IAH

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

Delta Air Lines

Non-stop with Delta Air Lines

  • Total flight time: 4 hours and 7 minutes
  • Sky Team Alliance
  • New York is a Delta Air Lines hub.
  • 47 flights per week
  • Airbus A220-300
  • First class available
LGA
Direct
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2140
07:05
07:05
07:05
07:05
07:05
08:30
07:05
DL2099
10:54
10:54
10:54
10:54
10:54
----
10:54
DL2930
13:45
13:45
13:45
13:45
13:45
13:56
13:45
DL2109
18:29
18:29
18:29
18:29
18:29
17:40
18:29
SHOW RETURN SCHEDULE
CHECK PRICES FOR LGA - IAH

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

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 5h 08m - 7h 56m.
  • One World Alliance
  • 114 flights per week
LGA
 
Via CLT
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA1023
AA1919
07:55
07:55
07:55
07:55
07:55
07:55
07:55
AA2043
AA1920
10:00
09:59
10:00
10:00
10:00
----
10:00
AA1150
AA1920
12:10
12:10
12:10
12:10
12:10
12:10
12:10
AA2033
AA2935
14:31
----
----
14:31
14:31
14:31
14:31
AA1320
AA1840
17:00
17:00
17:00
17:00
17:00
17:00
17:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR LGA - IAH

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

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 5h 10m - 7h 59m.
  • Sky Team Alliance
  • New York is a Delta Air Lines hub.
  • 137 flights per week
  • Airbus A220-300
LGA
 
Via ATL
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL550
DL1682
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL342
DL1682
06:59
06:59
06:59
06:59
06:59
07:00
06:59
DL364
DL1572
08:00
08:00
08:00
08:00
08:00
----
----
DL992
DL1572
09:00
09:00
09:00
09:00
09:00
09:00
09:00
DL989
DL2890
10:00
10:00
10:00
10:00
10:00
10:00
----
DL364
DL2890
----
----
----
----
----
----
10:00
DL993
DL2890
10:59
10:59
10:59
10:59
10:59
----
10:59
DL990
DL1223
11:59
11:59
11:59
11:59
11:59
----
11:59
DL994
DL1223
13:00
13:00
13:00
13:00
13:00
----
12:59
DL988
DL1131
13:59
13:59
13:59
13:59
13:59
----
13:59
DL994
DL1131
----
----
----
----
----
14:00
----
DL974
DL1131
15:00
15:00
15:00
15:00
15:00
----
15:00
DL974
DL1284
----
----
----
----
15:00
----
----
DL969
DL1284
16:00
16:00
16:00
16:00
16:00
----
16:00
DL968
DL1601
17:00
17:00
17:00
17:00
17:00
17:00
17:00
DL964
DL1601
18:00
18:00
18:00
18:00
18:00
18:00
18:00
DL970
DL1601
18:59
18:59
18:59
18:59
18:59
----
18:59
SHOW RETURN SCHEDULE
CHECK PRICES FOR LGA - IAH

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

United Airlines

Via Dulles with United Airlines

  • Total flight time: 5h 30m - 7h 45m.
  • Houston is a United Airlines hub.
  • 103 flights per week
  • Boeing 737-800 Passenger
    Boeing 737MAX 8 Passenger
LGA
 
Via IAD
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA3656
UA1524
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA6242
UA1535
10:29
10:29
10:29
10:29
10:29
10:29
10:29
UA3688
UA2217
14:51
14:51
14:51
14:51
14:51
14:51
14:51
UA6244
UA2050
19:28
19:28
19:28
19:28
19:28
19:28
19:28
SHOW RETURN SCHEDULE
CHECK PRICES FOR LGA - IAH

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

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 5h 31m - 8h 09m.
  • Sky Team Alliance
  • New York is a Delta Air Lines hub.
  • 91 flights per week
  • Airbus A220-300
LGA
 
Via DTW
 
IAH
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1231
DL1043
06:05
06:05
06:05
06:05
06:05
06:05
06:05
DL1078
DL1307
09:30
09:30
09:30
09:30
09:30
----
09:30
DL1122
DL1529
12:55
12:55
12:55
12:55
12:55
12:55
12:55
DL999
DL1633
17:00
17:00
17:00
17:00
17:00
17:00
17:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR LGA - IAH

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

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Flight data on this page was last updated on 2026-06-02
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