Find Cheap Flights from Boston (BOS) to Sintra (LIS) from €659

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Selected flight deals from Boston to Sintra

The lowest prices found within the past 7 days from Boston to Sintra were €353 for one-way flights and €659 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 14 Oct - Thu, 22 Oct
BOS
Logan Intl.
LIS
Humberto Delgado
€659 Return, found 5 days ago
€659
Return
found 5 days ago
Select TAP Portugal flight, departing Wed, 14 Oct from Logan Intl. to Humberto Delgado, returning Thu, 22 Oct, priced at €659 found 5 days ago
Wed, 14 Oct - Thu, 22 Oct
BOS
Logan Intl.
LIS
Humberto Delgado
€708 Return, found 5 days ago
€708
Return
found 5 days ago
Select TAP Portugal flight, departing Wed, 14 Oct from Logan Intl. to Humberto Delgado, returning Thu, 22 Oct, priced at €708 found 5 days ago
Wed, 14 Oct - Thu, 22 Oct
BOS
Logan Intl.
LIS
Humberto Delgado
€710 Return, found 5 days ago
€710
Return
found 5 days ago
Select TAP Portugal flight, departing Wed, 14 Oct from Logan Intl. to Humberto Delgado, returning Thu, 22 Oct, priced at €710 found 5 days ago
Wed, 14 Oct - Thu, 22 Oct
BOS
Logan Intl.
LIS
Humberto Delgado
€743 Return, found 5 days ago
€743
Return
found 5 days ago
Select Air Canada flight, departing Wed, 14 Oct from Logan Intl. to Humberto Delgado, returning Thu, 22 Oct, priced at €743 found 5 days ago
Wed, 14 Oct - Thu, 22 Oct
BOS
Logan Intl.
LIS
Humberto Delgado
€748 Return, found 5 days ago
€748
Return
found 5 days ago
Select Air Canada flight, departing Wed, 14 Oct from Logan Intl. to Humberto Delgado, returning Thu, 22 Oct, priced at €748 found 5 days ago
Cheap Flights from Boston to Sintra & Flight Information
Origin airport IATA code
BOS
Destination airport IATA code
LIS
Number of flight options
1
Return price
€659
Average flight time
11 hours 30 mins

Sintra Flight Information

Traveling From
Boston
Origin Airport IATA Code
BOS
Traveling To
Sintra
Destination Airport IATA Code
LIS
Number of Airlines Serving
Available Airlines
Air Canada, Iberia, TAP Portugal
Distance
Direct Flight Time
Flight Price
€659

Need a car after flight from Boston to Sintra

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Boston to Sintra

NH Sintra Centro

NH Sintra Centro

4 out of 5
Praca da Republica Sintra
Yövy tässä perheille sopivassa hotellissa kohteessa Sintra. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Asiakkaamme kehuvat ...
8.6/10 Excellent! (1,012 reviews)
"We had a very hard time getting access to the hotel from the main entrance to the hotel. I had to walk in to get the QR codes. The man, older guy, did not seem to car. He said thelat because we booked with a 3rd party we would not get an email with the code. My husband has a heart condition and he ..."

Reviewed on 14 Jun 2026

Opens in a new windowNH Sintra Centro
Penha Longa Resort

Penha Longa Resort

5 out of 5
Estrada da Lagoa Azul Sintra
Yövy tässä ylellisessä hotellissa kohteessa Sintra. Nauti ilmaisesta pysäköinnistä, 3 ulkouima-altaasta ja täyden palvelun kylpylästä. Asiakkaamme kehuvat majoituspaikan ...
Opens in a new windowPenha Longa Resort
ibis Lisboa Sintra

ibis Lisboa Sintra

2 out of 5
Avenida Raul Solnado, 23 - 23A Sintra
Yövy tässä hotellissa kohteessa Sintra. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja pysäköinnistä (lisämaksusta). Lähellä sijaitsevat Palácio ...
8.4/10 Very Good! (884 reviews)
"The hotel and staff was outstanding , very helpful and extremely family oriented. The breakfast was good with the hours was very generous. Everything we ask and requested was given with smiles. There was markets, restaurants and the pena palace was not too far from the hotel. The only issue we had ..."

Reviewed on 27 May 2026

Opens in a new windowibis Lisboa Sintra
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Pestana Sintra Golf Conference & Spa Resort

Pestana Sintra Golf Conference & Spa Resort

4 out of 5
Quinta de Beloura Sintra
Yövy tässä kylpylälomalle soveltuvassa hotellissa kohteessa Sintra. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja täyden palvelun kylpylästä. ...
8.2/10 Very Good! (636 reviews)
"Gre"

Reviewed on 7 Jun 2026

Opens in a new windowPestana Sintra Golf Conference & Spa Resort
Vila Gale Collection Sintra Hotel

Vila Gale Collection Sintra Hotel

5 out of 5
Rua Fonte da Granja, nº 30 Sintra Lisbon
Yövy tässä ylellisessä hotellissa kohteessa Sintra. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Lähellä sijaitsevat ...
8.6/10 Excellent! (320 reviews)
"Large facility with multiple places to spend time. Very good for families."

Reviewed on 17 Jun 2026

Opens in a new windowVila Gale Collection Sintra Hotel
Villas de Cintra

Villas de Cintra

3 out of 5
Rua Conde Ferreira, 11 A Sintra
Yövy tässä hotellissa kohteessa Sintra. Nauti ilmaisesta Wi-Fi-yhteydestä, puutarhasta ja piknikalueesta. Lähellä sijaitsevat Sintran kansallinen palatsi ja ...
9/10 Wonderful! (173 reviews)
"We really enjoyed it. Great location in the city center, everything is within walking distance. If we have the chance, We'll definitely come back."

Reviewed on 13 Jun 2026

Opens in a new windowVillas de Cintra
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability