New YorkHoustonDirect FlightsLGA–IAH
New York (LaGuardia Airport) to Houston (George Bush Intercontinental Airport).
Flight time from LGA to IAH is estimated at about 3h 30m, based on the 1,415-mile great-circle distance. Our current captured departure sample includes 12/day across 3 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 06:00 to 20:17 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 30m Estimated from great-circle distance — no tracked flights yet. | 1,415 mi | 12/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for LGA to IAH
Our current provider sample includes 12/day from LGA to IAH across 3 captured airlines. Captured departure terminal data is available for B, C.
- First departure
- 06:00
- Last departure
- 20:17
- Cadence
- ~hourly
- Captured departures/day
- 17
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 7-8/day | Boeing 737 · Terminal B · Seat map | 06:0007:29 |
Aircraft on this route
Flying the other way?
IAH to LGA flights — 10-11/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for LGA to IAH, last seen June 15, 2026. Frequency uses 84 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from LGA to IAH?
The LGA to IAH flight time is estimated at about 3h 30m from great-circle distance until enough tracked flights are available.
How far is LGA from IAH?
LGA to IAH is about 1,415 miles by air.
Which airlines fly from LGA to IAH?
Our current provider sample for LGA to IAH includes United Airlines, Delta Air Lines, Spirit Airlines. Confirm live timetables before booking.
What aircraft fly from LGA to IAH?
Aircraft captured in our current provider sample for LGA to IAH include Airbus A220, Airbus A320 family, Boeing 737.