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ORD to YQS: distance & flight time
Chicago (Chicago O'Hare International Airport) → St Thomas (St Thomas Municipal Airport)
351 mi
565 km · 305 nm
1h 23m
estimated nonstop flight time
—
time difference · heading east
See live ORD→YQS fares Phone-only fares on this route — call free
Flight time details
351 miles nonstop takes roughly 1h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ORD — Chicago O'Hare International Airport · Chicago, United States
- YQS — St Thomas Municipal Airport · St Thomas, Canada
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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Frequently asked questions
How far is ORD from YQS?
The flight distance from Chicago (ORD) to St Thomas (YQS) is 351 miles (565 km, 305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to YQS?
A nonstop flight takes about 1h 23m 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 cheapest way to fly from ORD to YQS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–YQS that never appear on search engines, with no booking fees.