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CVG to BOS: distance & flight time
Cincinnati (Cincinnati Northern Kentucky International Airport) → Boston (General Edward Lawrence Logan International Airport)
750 mi
1,208 km · 652 nm
2h 6m
estimated nonstop flight time
Same time
time difference · heading east
See live CVG→BOS fares Phone-only fares on this route — call free
Flight time details
750 miles nonstop takes roughly 2h 6m 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
- CVG — Cincinnati Northern Kentucky International Airport · Cincinnati, United States
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 CVG
- LUK · Cincinnati Municipal Airport Lunken Field14 mi away
- HAO · Butler Co Regional Airport - Hogan Field23 mi away
- MGY · Dayton-Wright Brothers Airport44 mi away
- ILN · Wilmington Airpark54 mi away
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
Frequently asked questions
How far is CVG from BOS?
The flight distance from Cincinnati (CVG) to Boston (BOS) is 750 miles (1,208 km, 652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CVG to BOS?
A nonstop flight takes about 2h 6m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CVG to BOS?
Nonstop service on CVG–BOS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 6m nonstop estimate.
What is the cheapest way to fly from CVG to BOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CVG–BOS that never appear on search engines, with no booking fees.
Why are some CVG to BOS fares phone-only?
Consolidator contracts let us sell certain CVG–BOS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.