C$ 731 Find Cheap Flights from Lisbon to Boston – Compare and Save

These are the earliest and latest flight times available from Lisbon to Boston:

• Earliest: departs at 10:55 am and lands at 6:49 pm
• Latest: departs at 5:40 pm and lands at 1:34 am.

The flight takes about 7h 54m.

A direct flight from Lisbon to Boston takes 7h 54m, covering 8,241 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Lisbon to Boston range from C$ 812 to C$ 1,248, with an average of C$ 1,019 over the past 12 months. Anything below C$ 812 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the C$ 1,019 route average. Book 20 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 605 round-trip via Reykjavik Keflavik Intl (KEF), compared to C$ 1,034 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 72–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A330-900neo family is used most often on this route, operated mainly by KLM and Virgin Atlantic. Other aircraft seen on the route include Airbus A321neo variants.

Morning is the busiest departure period on Lisbon to Boston flights, with 67% leaving in that window. Evening departures account for 33%, Afternoon flights for 0%, and Night flights for 0%.

Four airlines offer in-flight Wi-Fi on Lisbon to Boston flights:

• Air France
• Delta
• KLM
• Virgin Atlantic

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Lisbon to Boston are currently lower than usual. Average one-way flight prices are about C$ 820, which is 6% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around C$ 32 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Lisbon to Boston usually depart from Lisbon Humberto Delgado (LIS) and arrive at Boston Logan Intl (BOS).

Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Lisbon to Boston route, 19% of flights were delayed in the past three months, with delays averaging 2h 21m.

One-stop flights from Lisbon to Boston most commonly connect through:

• Madrid Barajas (MAD) – 20% of one-stop connections
• Barcelona-El Prat (BCN) – 17% of one-stop connections
• London Heathrow (LHR) – 12% of one-stop connections
• Paris Charles de Gaulle (CDG) – 9% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from Lisbon to Boston. Thursday is the cheapest departure day at C$ 954 round-trip on average, while Saturday is the most expensive at C$ 1,120, a difference of C$ 167.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Lisbon and Boston. The airlines offering direct flights on this route include:

• TAP AIR PORTUGAL
• Delta

Flying via Porto (OPO) gives the shortest average 1-stop total travel time at 9h 59m, compared with 10h 11m via Ponta Delgada Nordela (PDL) and 11h 23m via Montreal Pierre Elliott Trudeau Intl (YUL).

Boston is 4 hours behind Lisbon (Eastern Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Boston are Fenway Park, TD Garden, and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Lisbon to Boston flights:

• TAP AIR PORTUGAL: offers extra legroom; offers free seat selection
• Air France: offers extra legroom; offers free seat selection
• Delta: offers free seat selection
• KLM: offers free seat selection
• JetBlue: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• TAP AIR PORTUGAL: a carry-on bag and a checked bag in Economy Class
• Air France: a carry-on bag and a checked bag in Economy Class
• Delta: a carry-on bag and a checked bag in Economy Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.