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UGN to OGS: distance & flight time
Chicago (Waukegan National Airport) → Ogdensburg (Ogdensburg International Airport)
640 mi
1,029 km · 556 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading east
See live UGN→OGS fares Phone-only fares on this route — call free
Flight time details
640 miles nonstop takes roughly 1h 51m gate to gate, flying east. 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
- UGN — Waukegan National Airport · Chicago, United States
- OGS — Ogdensburg International Airport · Ogdensburg, 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 UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Near OGS
Frequently asked questions
How far is UGN from OGS?
The flight distance from Chicago (UGN) to Ogdensburg (OGS) is 640 miles (1,029 km, 556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UGN to OGS?
A nonstop flight takes about 1h 51m 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 Chicago and Ogdensburg?
Ogdensburg is 1 hour ahead of Chicago.
What is the cheapest way to fly from UGN to OGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UGN–OGS that never appear on search engines, with no booking fees.