Need help booking?
Unpublished phone-only deals available
BIL to CHS: distance & flight time
Billings (Billings Logan International Airport) → Charleston (Charleston Air Force Base-International Airport)
1,751 mi
2,818 km · 1,521 nm
3h 54m
estimated nonstop flight time
+2h
time difference · heading east
See live BIL→CHS fares Phone-only fares on this route — call free
Flight time details
1,751 miles nonstop takes roughly 3h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BIL — Billings Logan International Airport · Billings, United States
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Near CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
Frequently asked questions
How far is BIL from CHS?
The flight distance from Billings (BIL) to Charleston (CHS) is 1,751 miles (2,818 km, 1,521 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to CHS?
A nonstop flight takes about 3h 54m 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 Billings and Charleston?
Charleston is 2 hours ahead of Billings.
What is the cheapest way to fly from BIL to CHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–CHS that never appear on search engines, with no booking fees.