Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
LISBOSSat, 26 Sep
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fare€484Sata International
Fastest7h 35mgate to gate
Options found162flights on this route
Find your flightLIS → BOS
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in EUR
162 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-8543
08:25
2026-09-26
Lisbon (LIS)Portela
12H :45 M
1 Stop
MAD
· 3h 00m Madrid (MAD), Spain
16:10
2026-09-26
BOSTON (BOS)Logan International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
€776
Flight DetailsLIS to BOS - 12H :45 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-8543
08:25
2026-09-26
Lisbon (LIS)Portela
16H :25 M
1 Stop
MAD
· 6h 40m Madrid (MAD), Spain
19:50
2026-09-26
BOSTON (BOS)Logan International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
€776
Flight DetailsLIS to BOS - 16H :25 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Klm Royal Dutch
KL-1578
05:00
2026-09-26
Lisbon (LIS)Portela
18H :30 M
1 Stop
AMS
· 7h 50m Amsterdam (AMS), Netherlands
18:30
2026-09-26
BOSTON (BOS)Logan International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
PublishNDC
0 Pieces 1 Pieces
€776
Flight DetailsLIS to BOS - 18H :30 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
€1,047
Flight DetailsLIS to BOS - 18H :30 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Up to 120 of 162 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 26 Sep 2026.
Lowest fare€484Sata International13:00
Earliest departure€775Klm Royal Dutch05:00
Shortest duration€761Air France12:45
Night
00:00-05:59
€757Air France at 05:35Morning
06:00-11:59
€503Sata International at 08:55Afternoon
12:00-17:59
€484Sata International at 13:00Evening
18:00-23:59
€484Sata International at 19:25
Departure & Arrival Airport Details
Lisbon (LIS)
Portela
Portugal
GMT 0
Latitude: 38.7813
Longitude: -9.13592
Boston (BOS)
Logan International
United States
GMT -5
Latitude: 42.36429977
Longitude: -71.00520325
Distance: Lisbon (LIS), Portugal to Boston (BOS), United States - 5,124.08 km
Flights shown for 26 Sep 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 31 days
12OctColumbus DayMonday · in 31 days
12OctIndigenous Peoples' DayMonday · in 31 days
11NovVeterans DayWednesday · in 61 days
26NovThanksgiving DayThursday · in 76 days
25DecChristmas DayFriday · in 105 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Lisbon to Boston
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹53,675Longer — includes a stop156 options
Air distance is about 5,124 km. 20 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Lisbon to Boston
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from €78518 flights
Fares from
€785
Non-stop
None in these results
Departures
18 — compare timings in the list above
SA
Sata International Flights
from €48416 flights
Fares from
€484
Non-stop
None in these results
Departures
16 — compare timings in the list above
LU
Lufthansa Flights
from €78716 flights
Fares from
€787
Non-stop
None in these results
Departures
16 — compare timings in the list above
AI
Air Portugal Flights
from €92715 flights
Fares from
€927
Non-stop
2 in these results
Departures
15 — compare timings in the list above
KL
Klm Royal Dutch Flights
from €76112 flights
Fares from
€761
Non-stop
1 in these results
Departures
12 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
7h 35m · Air France
First departure of the day
05:00 · Klm Royal Dutch
Last departure of the day
22:55 · Scandinavian Airlines
Options in this snapshot
162
Direct / non-stop options
6
Airport codes
Lisbon–LIS, Boston–BOS
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 162 flights appear in the dated route snapshot, including 6 non-stop options. Departures run through the day — the first flight leaves around 05:00 and the last around 22:55. The fastest flight takes about 7h 35m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from €484, Evening from €484, Morning from €503, Night from €757. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
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Sort or filter the Lisbon–Boston results by price, departure time, stops and airline.
3
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4
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5
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Why Book Your Flight with FlyX?
Compare the available Lisbon to Boston options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Lisbon to Boston flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Lisbon to Boston, Saturday shows the lowest fare at €484. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Lisbon from Boston by air?
The direct air distance between Lisbon (LIS) and Boston (BOS) is about 5,124 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from LIS to BOS?
Yes. 6 non-stop flights are showing on Lisbon to Boston for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Lisbon to Boston?
United Airlines, Sata International, Lufthansa, Air Portugal and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Lisbon to Boston?
The quickest non-stop Lisbon to Boston flight currently loaded takes about 7h 35m. Across the non-stop options showing, block time ranges from 7h 35m to 7h 45m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Lisbon to Boston flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces, 23KG (23 KG X 1 pcs) and 46KG (23 KG X 2 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Lisbon to Boston flight fare?
The lowest fare showing on Lisbon to Boston for the dates currently loaded is €484. Fares on the same dates run up to €3,388, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Lisbon to Boston flights depart?
For the dates currently loaded the first departure is around 05:00 and the last is around 22:55, local time at Lisbon. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes LIS–BOS, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The LIS to BOS cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 5,124.08 km.
Before you book
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Lowest Lisbon to Boston airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
€484
26/09/2026
Sata International
13:00
Cheapest Airfare Within 30 Days
€475
11/10/2026
Sata International
13:00
Cheapest Airfare Within 90 Days
€460
10/12/2026
Sata International
13:00
Book Lisbon to Boston Flight Tickets on FlyX
Planning to fly from Lisbon to Boston? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Lisbon to Boston Flight Distance, Duration and Time
The aerial distance between Lisbon and Boston is approximately 5,124 KM. The flight duration ranges from 7H :35 M up to 38H :00 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Lisbon to Boston Flight Schedule and Timing
Around 162 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Lisbon at 05:00, while the last night flight leaves at 22:55. Flights depart from Portela and land at Logan International.
Flight Route Details & Analysis
Flight Details
Information
Route
Lisbon to Boston
Aerial Distance
5,124 KM
Flight Duration
7H :35 M - 38H :00 M
Airport Codes
Lisbon - LIS, Boston - BOS
Total Flights Available
162 flights (6 direct)
First Flight Departure
Departs at 05:00
Last Flight Departure
Departs at 22:55
Early Morning Flights (12 AM - 8 AM)
46 direct/indirect flights
Morning Flights (8 AM - 12 PM)
62 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
33 direct/indirect flights
Evening Flights (4 PM - 8 PM)
13 direct/indirect flights
Night Flights (8 PM - 12 AM)
8 direct/indirect flights
Airport Information & Terminals
LIS: Lisbon Airport. Lisbon airport is close to the city and connected by metro and taxi. Alfama, Baixa, Chiado and business areas can all be reached fairly quickly, but old streets are not always luggage-friendly.
BOS: Boston Logan International Airport. Logan is close to downtown Boston compared with many US airports. Taxis, airport buses and transit work well, but winter weather and academic move-in dates can change travel ease.
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Logan International
