KalispellHoustonDirect FlightsFCA–IAH
Kalispell (Glacier Park International Airport) to Houston (George Bush Intercontinental Airport).
Flight time from FCA to IAH is estimated at about 3h 55m, based on the 1,613-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with United Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 55m Estimated from great-circle distance — no tracked flights yet. | 1,613 mi | weekly From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for FCA to IAH
Our current provider sample includes weekly from FCA to IAH across 1 captured airline.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | weekly | Airbus A320 family · Seat map | — |
Aircraft on this route
Flying the other way?
IAH to FCA flights — weekly on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for FCA to IAH, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; 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 FCA to IAH?
The FCA to IAH flight time is estimated at about 3h 55m from great-circle distance until enough tracked flights are available.
How far is FCA from IAH?
FCA to IAH is about 1,613 miles by air.
Which airlines fly from FCA to IAH?
Our current provider sample for FCA to IAH includes United Airlines. Confirm live timetables before booking.
What aircraft fly from FCA to IAH?
Aircraft captured in our current provider sample for FCA to IAH include Airbus A320 family.