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BOS to LIS: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
3,184 mi
5,124 km · 2,767 nm
6h 43m
estimated nonstop flight time
+5h
time difference · heading east
See live BOS→LIS fares Phone-only fares on this route — call free
Flight time details
3,184 miles nonstop takes roughly 6h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
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 LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 mi away
Frequently asked questions
How far is BOS from LIS?
The flight distance from Boston (BOS) to Lisbon (LIS) is 3,184 miles (5,124 km, 2,767 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to LIS?
A nonstop flight takes about 6h 43m 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 Lisbon?
Lisbon is 5 hours ahead of Boston.
What is the cheapest way to fly from BOS to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–LIS that never appear on search engines, with no booking fees.