Need help booking?
Unpublished phone-only deals available
SSN to ORD: distance & flight time
Seoul East (Seoul Air Base (K-16)) → Chicago (Chicago O'Hare International Airport)
6,522 mi
10,497 km · 5,668 nm
13h 15m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SSN→ORD fares Phone-only fares on this route — call free
Flight time details
6,522 miles nonstop takes roughly 13h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- ORD — Chicago O'Hare International Airport · Chicago, 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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Near ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Frequently asked questions
How far is SSN from ORD?
The flight distance from Seoul East (SSN) to Chicago (ORD) is 6,522 miles (10,497 km, 5,668 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to ORD?
A nonstop flight takes about 13h 15m 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 Seoul East and Chicago?
Chicago is 14 hours behind Seoul East.
What is the cheapest way to fly from SSN to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–ORD that never appear on search engines, with no booking fees.