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BOS to CIU: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Sault Ste Marie (Chippewa County International Airport)
717 mi
1,154 km · 623 nm
2h 1m
estimated nonstop flight time
Same time
time difference · heading northwest
See live BOS→CIU fares Phone-only fares on this route — call free
Flight time details
717 miles nonstop takes roughly 2h 1m gate to gate, flying northwest. 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
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- CIU — Chippewa County International Airport · Sault Ste Marie, 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 mi away
Near CIU
- YAM · Sault Ste Marie Airport16 mi away
- DRE · Drummond Island Airport39 mi away
- PLN · Pellston Regional Airport of Emmet County Airport49 mi away
- GLR · Gaylord Regional Airport86 mi away
Frequently asked questions
How far is BOS from CIU?
The flight distance from Boston (BOS) to Sault Ste Marie (CIU) is 717 miles (1,154 km, 623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to CIU?
A nonstop flight takes about 2h 1m 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 BOS to CIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–CIU that never appear on search engines, with no booking fees.