SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Boston to Lisbon (BOS - LIS)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK all | none

Best fares from BOS to LIS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $865 2 $637 3 $865
4 $845 5 $1012 6 $838 7 $838 8 $817 9 $800 10 $817
11 $780 12 $787 13 $780 14 $797 15 $1046 16 $800 17 $858
18 $838 19 $838 20 $838 21 $845 22 $957 23 $637 24 $858
25 $958 26 $1046 27 $1046 28 $917 29 $858 30 $637 31 $1086
KAYAK searches hundreds of sites to find the best rate for your next flight from Boston to Lisbon. Get the best flight deal for your Lisbon trip!
Here's how it works. Search KAYAK for a flight ticket from Boston to Lisbon. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights BOS to LIS on SATA International
Flight # Depart BOS Arrive LIS Sun Mon Tue Wed Thu Fri Sat Valid Between
200 8:50 pm 8:00 am Apr 25 - Jun 27