Flights from Boston to Lisbon, Portugal

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Did you mean flights from Lisbon to Boston?

Boston to Lisbon Last modified: Nov 17, 2019 3:08 -05:00

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Lisbon. Finnair & United frequently offer the best deals to Lisbon flights, or select your preferred carrier below to see the cheapest days to fly.

Tue 3/10
2 stops
Tue 3/17
2 stops
Wed 1/8
1 stop
Mon 1/13
1 stop
Major Airlines
Sun 1/12
1 stop
Wed 1/22
1 stop
Wed 1/8
1 stop
Wed 1/15
1 stop
British Airways
Mon 2/3
1 stop
Wed 2/19
1 stop
Mon 3/16
1 stop
Wed 3/25
1 stop

How Much is a Flight from Boston to Lisbon?

We have collected flight cost data from across the web for travel from Boston to Lisbon, and have found the average flight price for this trip to be $463.

Where To Buy Cheap Flights from Boston to Lisbon?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Boston to Lisbon based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Boston to Lisbon?

The chart below shows up-to-date information regarding how far in advance to book your flight from Boston to Lisbon.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $603 $522
7-14 days $570 $522
14-21 days $570 $504
21-30 days $570 $504
30-60 days $550 $454
60-90 days $550 $454
90+ days $496 $349

Cheapest Day To Fly from Boston to Lisbon

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Boston to Lisbon is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Compare Flight Prices from Boston to Lisbon by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Boston to Lisbon flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
November Boston Lisbon Iberia 11/21/19 12/5/19 1 $513
December Boston Lisbon United 12/31/19 1/15/20 1 $463
January Boston Lisbon Finnair 1/14/20 1/21/20 1 $349
February Boston Lisbon Finnair 2/25/20 3/3/20 2 $349
March Boston Lisbon Finnair 3/17/20 3/24/20 1 $349
April Boston Lisbon United 4/1/20 4/7/20 1 $509
May Boston Lisbon Major Airlines 5/21/20 6/7/20 0 $555
June Boston Lisbon Major Airlines 6/1/20 6/8/20 0 $555

Cheap Last Minute Flights from Boston to Lisbon

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Boston to Lisbon. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

17 18 19 20 21 22 23
24 25 26 27 28 29 30
$686 $522
1 2 3 4 5 6 7
$522 $513
8 9 10 11 12 13 14
$513 $534
15 16 17 18 19 20 21
$534 $522
22 23 24 25 26 27 28

Connecting Flights vs Direct Flights from Boston to Lisbon

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Boston to Lisbon is $475.

The average price for direct flights from Boston to Lisbon is $544.

The chart below shows up to date information regarding non-stop flights from Boston to Lisbon.

Weekly Direct Flights from Boston to Lisbon - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Tap Portugal 1 0 1 1 1 1 1 13:40 13:40

One Way Flights vs Round Trip Flights from Boston to Lisbon

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Boston to Lisbon. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Boston to Lisbon is $266.

The average price for round trip flights from Boston to Lisbon is $474.

Boston to Lisbon Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Boston to Lisbon?
Answer: The average Boston to Lisbon flight time is 6 hours and 20 minutes.
Question: How far is Lisbon from Boston?
Answer: The distance from Boston to Lisbon is 3,182 miles (5,120 kilometers).
Question: How common are direct flights from Boston to Lisbon?
Answer: There are 6 direct flights from Boston to Lisbon.
Question: What are the most popular Boston airlines for direct flights from Boston to Lisbon?
Answer: Tap Portugal provides 100% of the non-stop flights between Boston and Lisbon.
Question: What are the most popular connecting cities when flying from Boston to Lisbon?
Answer: London, GB

Airlines in Boston flying to Lisbon Last modified: Nov 17, 2019 3:08 -05:00Number of routes searched: 77Number of itineraries searched: 1,267,134

Wondering which airlines fly out of Boston to Lisbon? We've gathered the average price of Boston airlines with flights to Lisbon. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Boston to Lisbon
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air France -
Major Airlines -
Tap Portugal -
American PHL
Air Canada YUL
Air Canada YYZ
Air France CDG
Royal Air Maroc CMN
Alitalia FCO
British Airways LHR
Major Airlines JFK
Aer Lingus DUB
Iberia BCN
Iberia MAD
Lufthansa FRA
Lufthansa MUC
Swiss ZRH
Austrian VIE
Turkish IST
United EWR
United IAD

Boston to Lisbon Airports

These are the major commercial airports we're currently monitoring in Boston and Lisbon. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Boston - BOS Last modified: Nov 17, 2019 3:08 -05:00

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Cheap Flights from Boston to Lisbon