Need help booking?
Unpublished phone-only deals available
BOS to ILZ: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Žilina (Žilina Airport)
4,083 mi
6,572 km · 3,548 nm
8h 28m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BOS→ILZ fares Phone-only fares on this route — call free
Flight time details
4,083 miles nonstop takes roughly 8h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- ILZ — Žilina Airport · Žilina, Slovakia
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 ILZ
- OSR · Ostrava Leos Janáček Airport39 mi away
- SLD · Sliač Airport47 mi away
- UHE · Kunovice Airport55 mi away
- PZY · Piešťany Airport55 mi away
Frequently asked questions
How far is BOS from ILZ?
The flight distance from Boston (BOS) to Žilina (ILZ) is 4,083 miles (6,572 km, 3,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to ILZ?
A nonstop flight takes about 8h 28m 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 Boston and Žilina?
Žilina is 6 hours ahead of Boston.
What is the cheapest way to fly from BOS to ILZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–ILZ that never appear on search engines, with no booking fees.