Cheap flights from Boston (BOS) to Lisbon (LIS)
The best prices from Boston Logan Intl to Lisbon Humberto Delgado are usually found in January or February, booked 23 days in advance, depart on a Tuesday or Monday and return on a Wednesday
How to find the cheapest flight from Boston to Lisbon
All the information you need to plan the best BOS to LIS flight in 2022: compare Boston to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
BOS - LIS | Price | $594 - $906 |
LIS | Temperature | 51.8 - 73.4 °F |
LIS | Precipitation | 0.2 - 4.8 inches |
Popular in
December
High demand for flights, 23% potential price rise
Cheapest in
January
Best time to find cheap flights, 15% potential price drop
Round-trip from
$594
From Boston Logan Intl to Lisbon Humberto Delgado
One-way from
$256
One-way flight from Boston Logan Intl to Lisbon Humberto Delgado
What is the cheapest day to fly round-trip from Boston to Lisbon?
Travelers have found that booking a Monday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Boston to Lisbon?
To save on the cost of your flight from Boston to Lisbon, book at least 24 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $708 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $787.
When is the cheapest time to fly from Boston to Lisbon (BOS - LIS)?
It’s typically best to fly out from Boston to Lisbon in the morning. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.
Cheap flights from Boston to Lisbon in January, February 2022
The best prices found for BOS to LIS flights for January, February
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
10h 05mLisbon Humberto Delgado
Boston Logan Intl
1 stop
15h 45mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
9h 50mLisbon Humberto Delgado
Boston Logan Intl
1 stop
17h 40mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
9h 50mLisbon Humberto Delgado
Boston Logan Intl
1 stop
17h 40mMultiple Airlines
Boston to Lisbon 2022 flight deals
Cheap flights to Lisbon from Boston found for this year
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
9h 30mLisbon Humberto Delgado
Boston Logan Intl
1 stop
13h 15mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
14h 20mLisbon Humberto Delgado
Boston Logan Intl
1 stop
11h 40mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
10h 05mLisbon Humberto Delgado
Boston Logan Intl
1 stop
15h 45mMultiple Airlines
Non-stop flights to Lisbon from Boston
Save time with Boston to Lisbon direct flight deals
Boston Logan Intl
Lisbon Humberto Delgado
Nonstop
6h 25mLisbon Humberto Delgado
Boston Logan Intl
Nonstop
7h 40mTAP AIR PORTUGAL
Boston Logan Intl
Lisbon Humberto Delgado
Nonstop
6h 25mLisbon Humberto Delgado
Boston Logan Intl
Nonstop
7h 40mTAP AIR PORTUGAL
Boston Logan Intl
Lisbon Humberto Delgado
Nonstop
6h 25mLisbon Humberto Delgado
Boston Logan Intl
Nonstop
7h 40mTAP AIR PORTUGAL
Last minute flights from Boston to Lisbon
Late deals on return flights to Lisbon from Boston, departing today and this week
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
9h 50mLisbon Humberto Delgado
Boston Logan Intl
1 stop
17h 40mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
9h 50mLisbon Humberto Delgado
Boston Logan Intl
1 stop
17h 40mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
1 stop
9h 50mLisbon Humberto Delgado
Boston Logan Intl
1 stop
17h 40mMultiple Airlines
One-way flights to Lisbon Humberto Delgado from Boston
The cheapest one-way flights from Boston to Lisbon
Boston Logan Intl
Lisbon Humberto Delgado
3 stops
40h 25mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
3 stops
40h 40mMultiple Airlines
Boston Logan Intl
Lisbon Humberto Delgado
2 stops
34h 35mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Boston to Lisbon flights.
Which airlines flying from Boston Logan Intl to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?
Some of our airline partners flying from Boston Logan Intl to Lisbon Humberto Delgado have new flexible policies in place due to COVID-19. TAP AIR PORTUGAL, Delta, and Azores Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like TAP AIR PORTUGAL with this kind of flexibility.
Can I find flights from Boston to Lisbon for under $400 on Cheapflights?
Yes, there are multiple flights from Boston to Lisbon for under $400. The cheapest flight booked recently is on Multiple Airlines for just $373, but on average you can expect to pay $386.
Are there nonstop flights from Boston to Lisbon for under $500 on Cheapflights?
Cheapflights has at least 20 direct flights from Boston to Lisbon under $500. A good price for a nonstop flight from Boston to Lisbon is less than $431.
Are there last-minute flights available from Boston to Lisbon for under $400?
There are currently 20+ open flights from Boston to Lisbon within the next 7 days for less than $400.
How popular is this Boston to Lisbon flight route?
This flight path from Boston Logan Intl to Lisbon Humberto Delgado was viewed by 174 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Boston to Lisbon round-trip?
According to our current data, Iberia ($384), and United Airlines ($388) offers the cheapest pricing from Boston to Lisbon. Iberia is 45% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular airlines that fly from Boston to Lisbon?
Major Airline, Endeavor Airlines and HOP! are the most popular airlines when flying from Boston to Lisbon.
What are the cheapest flights from Boston to Lisbon?
The cheapest flight price from Boston to Lisbon is $245. On average you can expect to pay $846. The most popular route, (Boston Logan Intl - Lisbon Humberto Delgado), can usually be booked for $376.
Other flights from Boston
Flights to Lisbon from Boston
Can I fly to Lisbon Humberto Delgado from Boston Logan Intl right now?
Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.
COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.
Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Lisbon Humberto Delgado.
Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.
Can I fly back to Boston Logan Intl from Lisbon Humberto Delgado?
COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.
Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Boston Logan Intl.
Alternative routes for Boston to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Boston to Lisbon
The chart below displays the airlines Cheapflights users traveling from Boston to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Boston to Lisbon
See what time of day planes typically take off from Boston to Lisbon
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Boston to Lisbon
See how many times per day planes take to the skies headed from Boston to Lisbon
| Sunday | 1daily flight |
|---|---|
| Monday | 1daily flight |
| Tuesday | 0daily flights |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 0daily flights |