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IAH to BIL: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Billings (Billings Logan International Airport)
1,305 mi
2,100 km · 1,134 nm
3h 18m
estimated nonstop flight time
-1h
time difference · heading northwest
See live IAH→BIL fares Phone-only fares on this route — call free
Flight time details
1,305 miles nonstop takes roughly 3h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- BIL — Billings Logan International Airport · Billings, 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 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
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is IAH from BIL?
The flight distance from Houston (IAH) to Billings (BIL) is 1,305 miles (2,100 km, 1,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to BIL?
A nonstop flight takes about 3h 18m 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 Houston and Billings?
Billings is 1 hour behind Houston.
What is the cheapest way to fly from IAH to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–BIL that never appear on search engines, with no booking fees.