To save on the cost of your flight from Boston to Portugal, book at least 23 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $599 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,120.
Our data shows that January tends to be the cheapest month to fly to Portugal from Boston. Users have commonly found prices around $828 for the month, but tickets can be as low as $404. Due to multiple factors, prepare for potentially higher prices in June.
When flying from Boston to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$326 - $627
Route
Depart
Return
Price
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Thu 10/17
1 stop23h 05m
Lisbon Humberto Delgado
Thu 10/31
2 stops16h 05m
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Sun 11/3
1 stop20h 55m
Lisbon Humberto Delgado
Mon 11/11
1 stop24h 45m
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Fri 10/25
1 stop14h 50m
Lisbon Humberto Delgado
Sat 11/23
1 stop20h 15m
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Mon 9/30
1 stop17h 30m
Lisbon Humberto Delgado
Mon 10/7
1 stop12h 10m
Boston Logan IntlLajes
BOS - TER
BOSTER
Boston Logan Intl
Tue 10/15
1 stop14h 25m
Lajes
Tue 10/22
1 stop11h 05m
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Mon 10/7
2 stops22h 55m
Lisbon Humberto Delgado
Mon 11/11
2 stops32h 00m
Boston Logan IntlLisbon Humberto Delgado
BOS - LIS
BOSLIS
Boston Logan Intl
Sun 10/20
1 stop16h 30m
Lisbon Humberto Delgado
Thu 11/7
1 stop12h 45m
Boston Logan IntlPorto
BOS - OPO
BOSOPO
Boston Logan Intl
Tue 7/16
1 stop11h 55m
Porto
Tue 9/17
1 stop14h 55m
Boston Logan IntlPorto
BOS - OPO
BOSOPO
Boston Logan Intl
Tue 7/16
2 stops20h 10m
Porto
Tue 9/17
2 stops32h 22m
No data available for this route at this time. Please check back soon.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Crew
Comfort
Food
Boarding
Entertainment
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
7%of flight departures | AfternoonNoon to 6 pm |
92%of flight departures | Evening6 pm to midnight |
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