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RFD to BIL: distance & flight time
Rockford (Chicago Rockford International Airport) → Billings (Billings Logan International Airport)
995 mi
1,602 km · 865 nm
2h 38m
estimated nonstop flight time
-1h
time difference · heading west
See live RFD→BIL fares Phone-only fares on this route — call free
Flight time details
995 miles nonstop takes roughly 2h 38m gate to gate, flying west. 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
- RFD — Chicago Rockford International Airport · Rockford, 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 RFD
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 RFD from BIL?
The flight distance from Rockford (RFD) to Billings (BIL) is 995 miles (1,602 km, 865 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to BIL?
A nonstop flight takes about 2h 38m 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 Rockford and Billings?
Billings is 1 hour behind Rockford.
What is the cheapest way to fly from RFD to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–BIL that never appear on search engines, with no booking fees.