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ORD to MSS: distance & flight time
Chicago (Chicago O'Hare International Airport) → Massena (Massena International Richards Field)
685 mi
1,103 km · 595 nm
1h 57m
estimated nonstop flight time
+1h
time difference · heading east
See live ORD→MSS fares Phone-only fares on this route — call free
Flight time details
685 miles nonstop takes roughly 1h 57m 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
- ORD — Chicago O'Hare International Airport · Chicago, United States
- MSS — Massena International Richards Field · Massena, 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 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
Near MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 mi away
Frequently asked questions
How far is ORD from MSS?
The flight distance from Chicago (ORD) to Massena (MSS) is 685 miles (1,103 km, 595 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to MSS?
A nonstop flight takes about 1h 57m 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 Massena?
Massena is 1 hour ahead of Chicago.
What is the cheapest way to fly from ORD to MSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–MSS that never appear on search engines, with no booking fees.