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FNL to IAH: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Houston (George Bush Intercontinental Houston Airport)
905 mi
1,456 km · 786 nm
2h 26m
estimated nonstop flight time
+1h
time difference · heading southeast
See live FNL→IAH fares Phone-only fares on this route — call free
Flight time details
905 miles nonstop takes roughly 2h 26m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is FNL from IAH?
The flight distance from Fort Collins (FNL) to Houston (IAH) is 905 miles (1,456 km, 786 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to IAH?
A nonstop flight takes about 2h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Fort Collins and Houston?
Houston is 1 hour ahead of Fort Collins.
What is the cheapest way to fly from FNL to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–IAH that never appear on search engines, with no booking fees.