Cheap Flights from Boston, MA to Lisbon from $244

Return flight: Lisbon – Boston

On Cheapflightsplus.com you will find 1 direct and 164 connecting flights from Boston to Lisbon. You can compare airfare deals from 23 airlines and multiple travel sites from $244, book and save on cheap plane tickets and last minute offers. Also check out BOS-LIS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Lisbon Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $244 (one-way), $418 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Boston to Lisbon. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
18:10 — 05:40
+1 day
18:10 — 05:40 TP218 TAP Portugal
Boston — Lisbon
6h 30m
Find flight
from$336
17:05 — 20:25
+1 day
17:05 — 07:05 AZ615 Alitalia
Boston — Rome
11h 10m stop
18:15 — 20:25 W46219 Aero Services Executive
Rome — Lisbon
22h 20m
including layover
Find flight
from$424
19:45 — 21:20
+1 day
19:40 — 07:20 BA212 British Airways
Boston — London
11h 10m stop
20:30 — 23:20 U28515 EasyJet
London — Lisbon
20h 35m
including layover
Find flight
from$372
19:45 — 20:00
+1 day
19:45 — 07:20 BA212 British Airways
Boston — London
9h 45m stop
17:10 — 20:00 U28517 EasyJet
London — Lisbon
19h 15m
including layover
Find flight
from$376
21:15 — 01:05
+2 days
21:15 — 06:20 S4272 SATA International
Boston — Ponta Delgada
15h 30m stop
21:50 — 01:05 S4128 SATA International
Ponta Delgada — Lisbon
22h 50m
including layover
Find flight
from$402
21:40 — 14:45
+1 day
21:40 — 10:55 LX53 SWISS International Air Lines
Boston — Zurich
1h 55m stop
12:50 — 14:45 LX2084 SWISS International Air Lines
Zurich — Lisbon
12h 5m
including layover
Find flight
from$494
22:45 — 20:00
+1 day
22:45 — 10:30 KL2511 KLM
Boston — London
6h 35m stop
17:10 — 20:00 U28517 EasyJet
London — Lisbon
16h 15m
including layover
Find flight
from$373
22:45 — 21:20
+1 day
22:45 — 10:30 KL2511 KLM
Boston — London
8h stop
20:30 — 23:20 U28515 EasyJet
London — Lisbon
17h 35m
including layover
Find flight
from$373
23:00 — 17:05
+1 day
22:50 — 12:15 IB2626 Iberia
Boston — Barcelona
3h 45m stop
16:00 — 17:05 IB5636 Iberia
Barcelona — Lisbon
13h 5m
including layover
Find flight
from$244
23:00 — 17:05
+1 day
22:50 — 12:15 VY9796 Vueling
Boston — Barcelona
3h 45m stop
16:00 — 17:05 VY8468 Vueling
Barcelona — Lisbon
13h 5m
including layover
Find flight
from$251
05:50 — 19:50
+1 day
05:50 — 07:15 AC8603 Air Canada
Boston — Montreal
15h 10m stop
22:25 — 10:00 AC864 Air Canada
Montreal — London
6h 55m stop
16:55 — 19:50 FR1080 Ryanair
London — Lisbon
33h
including layover
Find flight
from$395
05:50 — 21:05
+1 day
05:50 — 07:15 AC8603 Air Canada
Boston — Montreal
15h 10m stop
22:25 — 10:00 AC864 Air Canada
Montreal — London
8h 15m stop
18:15 — 21:05 U22463 EasyJet
London — Lisbon
34h 15m
including layover
Find flight
from$435
08:45 — 06:30
+1 day
08:45 — 10:34 PD2940 Porter Airlines
Boston — Toronto
4h 11m stop
14:45 — 16:00 TS7723 Air Transat
Toronto — Montreal
3h 10m stop
19:10 — 06:30 TS680 Air Transat
Montreal — Lisbon
16h 45m
including layover
Find flight
from$454
08:45 — 06:30
+1 day
08:45 — 10:34 PD2940 Porter Airlines
Boston — Toronto
2h 1m stop
12:35 — 13:50 TS7463 Air Transat
Toronto — Montreal
5h 20m stop
19:10 — 06:30 TS680 Air Transat
Montreal — Lisbon
16h 45m
including layover
Find flight
from$454
10:20 — 11:05
+1 day
10:20 — 11:45 AC751 Air Canada
Boston — Montreal
2h 25m stop
14:10 — 15:34 AC415 Air Canada
Montreal — Toronto
7h 25m stop
23:00 — 11:05 AC810 Air Canada
Toronto — Lisbon
19h 45m
including layover
Find flight
from$500
11:55 — 11:15
+2 days
11:55 — 15:12 F93601 Frontier Airlines
Boston — Dallas
24h 38m stop
15:50 — 08:05 AF159 Air France
Dallas — Paris
1h 30m stop
09:35 — 11:15 AF1024 Air France
Paris — Lisbon
42h 20m
including layover
Find flight
from$419
13:25 — 15:25
+1 day
13:25 — 14:59 AF8739 Air France
Boston — New York
4h 1m stop
19:00 — 07:15 AF6759 Air France
New York — London
5h 20m stop
12:35 — 15:25 U22461 EasyJet
London — Lisbon
21h
including layover
Find flight
from$477
17:05 — 17:10
+1 day
17:05 — 07:05 AZ615 Alitalia
Boston — Rome
3h 5m stop
10:10 — 12:20 EW9883 Eurowings AG
Rome — Dusseldorf
2h 45m stop
15:05 — 17:10 EW9602 Eurowings AG
Dusseldorf — Lisbon
19h 5m
including layover
Find flight
from$459
18:35 — 21:20
+1 day
18:35 — 21:43 AF8744 Air France
Boston — Atlanta
2h 16m stop
23:59 — 13:30 AF9092 Air France
Atlanta — London
5h stop
18:30 — 21:20 U28515 EasyJet
London — Lisbon
21h 45m
including layover
Find flight
from$429
20:15 — 23:05
+2 days
20:15 — 08:05 KL2513 KLM
Boston — London
23h 35m stop
07:40 — 10:10 VY8943 Vueling
London — Paris
11h 15m stop
21:25 — 23:05 TO7668 Transavia France
Paris — Lisbon
45h 50m
including layover
Find flight
from$415
20:50 — 18:25
+1 day
20:50 — 06:05 FI630 Icelandair
Boston — Reykjavik
1h 30m stop
07:35 — 13:00 FI542 Icelandair
Reykjavik — Paris
3h 45m stop
16:45 — 18:25 TO7646 Transavia France
Paris — Lisbon
16h 35m
including layover
Find flight
from$376
*Departure and arrival times - local. Updated on July 25, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Lisbon depends on and how to choose the most interesting flight option for you.

Distance between Boston and Lisbon is 5124 miles. Time difference between the cities is 5h. Airplanes depart 05:50 to 23:40 from 4 Boston airports and arrive 05:50 to 23:40 to 2 Lisbon airports. Average flight time is 6h 30m.

  • The fastest flight 6h 30m
  • Average flight time 6h 30m
  • The earliest flight 05:50
  • The latest flight 23:40
  • Distance 3184 ml

The cheapest months to travel to Lisbon are august (from 244 $), october (from 251 $), july (from 276 $).

The most expensive months are december (from 691 $), february (from 662 $), january (from 647 $).

What is the lowest airfare Boston to Lisbon?

The cheapest plane ticket found by our users is $244. This airfare is for economy class on one-way IB2626 flight by Iberia for August 7, 2025 which leaves Logan in Boston at 23:00 am and arrives at Lisbon Lisboa at 17:05.

Economy class
$244
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Business class
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First class
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Popular Airlines on the Route

The flight Boston — Lisbon is served by 23 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by TAP Portugal - 6 departures per week at the price of from $ 336 . And the most expensive tickets are offered by Lufthansa airline - from $ 1039.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is TP218 by TAP Portugal takes 6h 30m and the cheapest is IB2626 by Iberia for $336.

See more direct flights

Connecting Flights

There are 164 flights with layovers on the route. The fastest connecting flight is BA4200 by British Airways takes 9h 30m and the cheapest is IB2626 by Iberia for $244.

  • from $581
    Find
  • KL - KLM
    from $373
    Find
  • S4 - SATA International
    from $402
    Find
  • AC - Air Canada
    from $395
    Find
  • VY - Vueling
    from $251
    Find
  • FI - Icelandair
    from $376
    Find
  • EI - Aer Lingus
    from $611
    Find
  • AF - Air France
    from $429
    Find
  • LX - SWISS International Air Lines
    from $494
    Find
  • UA - United Airlines
    from $530
    Find
  • F9 - Frontier Airlines
    from $419
    Find
  • PD - Porter Airlines
    from $454
    Find
See more connecting flights

Airports

You can fly from Boston to Lisbon from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
    Find
  • Boston RT128 Rail-ZRU
    Find
  • Boston South Rail-ZTO
    Find
  • Logan-BOS
    from $244
    Find

Lisbon airports

  • Lisbon TP-ZYD
    Find
  • Lisboa-LIS
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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