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ACH to BOS: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Boston (General Edward Lawrence Logan International Airport)
3,776 mi
6,077 km · 3,281 nm
7h 52m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACH→BOS fares Phone-only fares on this route — call free
Flight time details
3,776 miles nonstop takes roughly 7h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 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 ACH from BOS?
The flight distance from Altenrhein (ACH) to Boston (BOS) is 3,776 miles (6,077 km, 3,281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to BOS?
A nonstop flight takes about 7h 52m 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 Altenrhein and Boston?
Boston is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to BOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–BOS that never appear on search engines, with no booking fees.