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Boston to Lisbon flight comparison made easy
Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Lisbon by changing tabs
Quickest
Cheapest
Royal Air Maroc
02 Sep
BOS
5:15 pm
Boston Logan Intl airport
13h 55m
1 Stop
12:10 pm
+1
LIS
Lisbon Humberto Delgado airport
13 Sep
LIS
6:10 pm
Lisbon Humberto Delgado airport
31h 20m
1 Stop
8:30 pm
+1
BOS
Boston Logan Intl airport
491 USD
Royal Air Maroc
05 Sep
BOS
5:15 pm
Boston Logan Intl airport
13h 55m
1 Stop
12:10 pm
+1
LIS
Lisbon Humberto Delgado airport
13 Sep
LIS
6:10 pm
Lisbon Humberto Delgado airport
31h 20m
1 Stop
8:30 pm
+1
BOS
Boston Logan Intl airport
491 USD
TAP AIR PORTUGAL
18 Nov
BOS
1:40 pm
Boston Logan Intl airport
6h 20m
1:00 am
+1
LIS
Lisbon Humberto Delgado airport
28 Nov
LIS
10:55 am
Lisbon Humberto Delgado airport
7h 35m
1:30 pm
BOS
Boston Logan Intl airport
516 USD
TAP AIR PORTUGAL
18 Nov
BOS
1:40 pm
Boston Logan Intl airport
6h 20m
1:00 am
+1
LIS
Lisbon Humberto Delgado airport
28 Nov
LIS
10:55 am
Lisbon Humberto Delgado airport
7h 35m
1:30 pm
BOS
Boston Logan Intl airport
516 USD
Delta
05 Aug
BOS
4:10 pm
Boston Logan Intl airport
6h 35m
3:45 am
+1
LIS
Lisbon Humberto Delgado airport
30 Aug
LIS
11:00 am
Lisbon Humberto Delgado airport
7h 45m
1:45 pm
BOS
Boston Logan Intl airport
676 USD
KLM
21 Jul
BOS
3:11 pm
Boston Logan Intl airport
6h 44m
2:55 am
+1
LIS
Lisbon Humberto Delgado airport
16 Aug
LIS
10:35 am
Lisbon Humberto Delgado airport
7h 50m
1:25 pm
BOS
Boston Logan Intl airport
676 USD
How to get the cheapest flight from Boston to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
January
The cheapest time of year to fly to Lisbon from Boston is January. Most expensive is July
CHEAPEST DAY TO FLY
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the Morning
Boston to Lisbon flights are approximately 49% more expensive in the Afternoon than in the Morning
CHEAPEST AIRLINE
SWISS
SWISS, Cabo Verde, and Brussels Airlines are the most popular carriers operating from Boston to Lisbon
CHEAPEST ROUTE
Boston Logan Intl - Lisbon Humberto Delgado
Fly from Boston Logan Intl to Lisbon Humberto Delgado for the best Boston - Lisbon flight prices
BOS
Boston Logan Intl
LIS
Lisbon Humberto Delgado
CHEAPEST TIME TO BOOK
55 days before
The cheapest time to buy a flight from Boston to Lisbon is approximately 55 days to departure
60
Days before departure
0
Flight information for Boston to Lisbon
Find info about flight duration, direct flights, and airports for your flight from Boston to Lisbon
Fastest flight time
6h 25m
The fastest flight from Boston to Lisbon takes 6h 25m.
Direct flights
Every day
Direct flights go from Boston to Lisbon every day.
Airports in Lisbon
1 airport
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Alternative routes for Boston to Lisbon
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in Portugal
Lost the lust for Lisbon? Check out some flights to other cities in Portugal
Flights to other destinations
Lost the lust for Lisbon? Check out some flights to other destinations
*Flight prices to Lisbon are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.