International route
Cheap flights from Lisbon to Boston
Lisbon Humberto Delgado Airport (LIS) to Boston Logan International Airport (BOS). 3,184 miles, 6h 50m nonstop.
LIS to BOS at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 3,184 milesgreat-circle
- Typical flight time
- 6h 50mnonstop, gate to gate
- Nonstop airlines
- B61 airlineJetBlue
- Nonstop flights per day
- 1all airlines combined
- Cheapest month
- January 2027over the next six months
- Best day to fly
- Tuesday19% less than Sunday
- Time difference
- 5h behindBoston vs Lisbon
Lisbon to Boston
Round trips from $326
Per traveler, taxes and fees included. Lowest fare we found departs Tue, Jan 12.
Cheapest month: January 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppLisbon to Boston fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Lisbon to Boston
1 airline flies nonstop with 1 departures a day combined, plus 11 more with one stop.
- B6JetBlueNonstop · 1 flight a day · first checked bag from $40
- EIAer LingusConnecting via DUB · first checked bag from $70
- ACAir CanadaStar AllianceConnecting via YYZ, YUL · first checked bag from $35
- AFAir FranceSkyTeamConnecting via CDG, ORY · first checked bag from $75
- AAAmerican AirlinesoneworldConnecting via ORD, PHL, DCA, JFK · first checked bag from $40
- BABritish AirwaysoneworldConnecting via LGW · first checked bag from $75
- IBIberiaoneworldConnecting via MAD · first checked bag from $70
- KLKLM Royal Dutch AirlinesSkyTeamConnecting via AMS · first checked bag from $75
- NONorse Atlantic AirwaysLow-costConnecting via LGW · first checked bag from $80
- LXSWISSStar AllianceConnecting via GVA · first checked bag from $75
- UAUnited AirlinesStar AllianceConnecting via ORD, EWR, IAD · first checked bag from $40
- WSWestJetConnecting via YYZ · first checked bag from $35
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Chicago (ORD)AAUA2 airlines
- Toronto (YYZ)ACWS2 airlines
- London (LGW)BANO2 airlines
- Philadelphia (PHL)AA1 airline
- Washington (DCA)AA1 airline
Tips for this route
- Only JetBlue flies this route nonstop, which keeps nonstop fares firm. A one-stop itinerary through ORD or YYZ is usually cheaper if you can spare the extra three to five hours.
- January 2027 is the cheapest month to fly over the next six months, with round trips from $326; September 2026 is the most expensive at $417 and up, a difference of $91 per traveler.
- Departing on a Tuesday averages 19% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays.
- Boston is 5 hours behind Lisbon. A morning departure lands in Boston with most of the day left; an evening flight arrives close to local dinner time.
Destination guide
Boston: Revolutionary history in a walkable harbor city
Boston is compact, historic and easy: Logan Airport is minutes from downtown, the Freedom Trail links the sights, and fall in New England starts here. JetBlue and Delta hubs mean strong fare competition.
Best time to visit: Late September–October for foliage and crisp weather, May–June for spring. Summer is warm and busy; winter is cold but has the lowest prices.
Flying the other way? Boston to LisbonFares, airlines and tips for BOS to LIS.Ready to compare live fares?
See every airline on LIS–BOS side by side with bags and seat rules spelled out.
Search Lisbon to BostonLisbon to Boston: common questions
How long is the flight from Lisbon to Boston?
A nonstop flight from Lisbon (LIS) to Boston (BOS) takes about 6h 50m gate to gate, covering 3,184 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.
Which airlines fly nonstop from LIS to BOS?
JetBlue operates nonstop flights from Lisbon (LIS) to Boston (BOS), with 1 nonstop departure a day between them. One-stop options connect through ORD, YYZ and LGW.
What is the cheapest month to fly from Lisbon to Boston?
Over the next six months, January 2027 has the lowest round-trip fares from Lisbon (LIS) to Boston (BOS), starting at $326 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.
How far in advance should I book Lisbon to Boston flights?
Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Lisbon and Boston?
Boston is 5 hours behind Lisbon. LIS is on Europe/Lisbon time and BOS on America/New York time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.