Need help booking?
Unpublished phone-only deals available
GYY to CHS: distance & flight time
Gary (Gary Chicago International Airport) → Charleston (Charleston Air Force Base-International Airport)
725 mi
1,167 km · 630 nm
2h 3m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GYY→CHS fares Phone-only fares on this route — call free
Flight time details
725 miles nonstop takes roughly 2h 3m 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
- GYY — Gary Chicago International Airport · Gary, 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 GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 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 GYY from CHS?
The flight distance from Gary (GYY) to Charleston (CHS) is 725 miles (1,167 km, 630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to CHS?
A nonstop flight takes about 2h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GYY to CHS?
Nonstop service on GYY–CHS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 3m nonstop estimate.
What is the time difference between Gary and Charleston?
Charleston is 1 hour ahead of Gary.
What is the cheapest way to fly from GYY to CHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–CHS that never appear on search engines, with no booking fees.
Why are some GYY to CHS fares phone-only?
Consolidator contracts let us sell certain GYY–CHS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.