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Showing 25
of 33
live flights
14:22
05/07/2026
BOS
General Edward Lawrence Logan International Airport
20h 8m
1 Stop
⏱ IAD · 6h 22m IAD Airport
10:30
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,030
per person
Select →
✕ Non-refundable 🔥 Last 4 seats
11:27
05/07/2026
BOS
General Edward Lawrence Logan International Airport
20h 53m
1 Stop
⏱ EWR · 7h 33m EWR Airport
08:20
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,030
per person
Select →
✕ Non-refundable
18:50
05/07/2026
BOS
General Edward Lawrence Logan International Airport
14h 30m
1 Stop
⏱ YUL · 1h 26m YUL Airport
09:20
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,338
per person
Select →
✕ Non-refundable
15:40
05/07/2026
BOS
General Edward Lawrence Logan International Airport
17h 40m
1 Stop
⏱ YUL · 4h 32m YUL Airport
09:20
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,338
per person
Select →
✕ Non-refundable
18:50
05/07/2026
BOS
General Edward Lawrence Logan International Airport
14h 30m
1 Stop
⏱ YUL · 1h 26m YUL Airport
09:20
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,338
per person
Select →
✕ Non-refundable
15:40
05/07/2026
BOS
General Edward Lawrence Logan International Airport
17h 40m
1 Stop
⏱ YUL · 4h 32m YUL Airport
09:20
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,338
per person
Select →
✕ Non-refundable
18:55
05/07/2026
BOS
General Edward Lawrence Logan International Airport
16h 10m
1 Stop
⏱ YYZ · 2h 12m YYZ Airport
11:05
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,786
per person
Select →
✕ Non-refundable 🔥 Last 4 seats
18:55
05/07/2026
BOS
General Edward Lawrence Logan International Airport
16h 10m
1 Stop
⏱ YYZ · 2h 12m YYZ Airport
11:05
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹66,786
per person
Select →
✕ Non-refundable 🔥 Last 4 seats
20:05
05/07/2026
BOS
General Edward Lawrence Logan International Airport
17h 35m
1 Stop
⏱ MUC · 1h 50m MUC Airport
13:40
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹68,221
per person
Select →
✕ Non-refundable
17:45
05/07/2026
BOS
General Edward Lawrence Logan International Airport
18h 0m
1 Stop
⏱ FRA · 2h 40m FRA Airport
11:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹70,273
per person
Select →
✕ Non-refundable
17:45
05/07/2026
BOS
General Edward Lawrence Logan International Airport
21h 40m
1 Stop
⏱ FRA · 6h 20m FRA Airport
15:25
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹70,273
per person
Select →
✕ Non-refundable
21:40
05/07/2026
BOS
General Edward Lawrence Logan International Airport
17h 5m
1 Stop
⏱ ZRH · 1h 55m ZRH Airport
14:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹70,356
per person
Select →
✕ Non-refundable
20:05
05/07/2026
BOS
General Edward Lawrence Logan International Airport
17h 35m
1 Stop
⏱ MUC · 1h 50m MUC Airport
13:40
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹70,674
per person
Select →
✕ Non-refundable
17:45
05/07/2026
BOS
General Edward Lawrence Logan International Airport
18h 0m
1 Stop
⏱ FRA · 2h 40m FRA Airport
11:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹72,726
per person
Select →
✕ Non-refundable
American Airlines
AA-2764
09:15
05/07/2026
BOS
General Edward Lawrence Logan International Airport
23h 50m
1 Stop
⏱ PHL · 10h 13m PHL Airport
09:05
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹75,280
per person
Select →
✕ Non-refundable
American Airlines
AA-8103
23:30
05/07/2026
BOS
General Edward Lawrence Logan International Airport
22h 5m
1 Stop
⏱ DUB · 8h 5m DUB Airport
21:35
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹75,740
per person
Select →
✕ Non-refundable
17:00
05/07/2026
BOS
General Edward Lawrence Logan International Airport
18h 5m
1 Stop
⏱ YYZ · 3h 57m YYZ Airport
11:05
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹76,036
per person
Select →
✕ Non-refundable 🔥 Last 2 seats
20:05
05/07/2026
BOS
General Edward Lawrence Logan International Airport
37h 0m
1 Stop
⏱ PHL · 23h 24m PHL Airport
09:05
05/09/2026
+2
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹77,094
per person
Select →
✕ Non-refundable
TAP - Air Portugal
TP-216
22:45
05/07/2026
BOS
General Edward Lawrence Logan International Airport
10:20
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹82,129
per person
Select →
✕ Non-refundable
23:25
05/07/2026
BOS
General Edward Lawrence Logan International Airport
10:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹91,845
per person
Select →
✕ Non-refundable
23:25
05/07/2026
BOS
General Edward Lawrence Logan International Airport
10:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹91,845
per person
Select →
✕ Non-refundable
21:03
05/07/2026
BOS
General Edward Lawrence Logan International Airport
35h 17m
1 Stop
⏱ EWR · 21h 55m EWR Airport
08:20
05/09/2026
+2
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹92,364
per person
Select →
✕ Non-refundable
23:25
05/07/2026
BOS
General Edward Lawrence Logan International Airport
10:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹94,436
per person
Select →
✕ Non-refundable
23:25
05/07/2026
BOS
General Edward Lawrence Logan International Airport
10:45
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹94,436
per person
Select →
✕ Non-refundable
18:00
05/07/2026
BOS
General Edward Lawrence Logan International Airport
15h 5m
1 Stop
⏱ PHL · 1h 30m PHL Airport
09:05
05/08/2026
+1
LIS
Humberto Delgado Airport (Lisbon Portela Airport)
₹96,285
per person
Select →
✕ Non-refundable
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Boston (BOS)
📍 General Edward Lawrence Logan International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.36429977
📐 Longitude: -71.00520325
Lisbon (LIS)
📍 Humberto Delgado Airport (Lisbon Portela Airport)
🌍 Portugal
📐 Latitude: 38.7813
📐 Longitude: -9.13592
✈ Distance: Boston,USA to Lisbon,Portugal — 5124.08 km
📅 Results on this page are loaded for 07 May 2026 . Click View all flights for the complete live search.
Boston to Lisbon — what to expect when booking
The BOS–LIS route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Boston,USA and Lisbon,Portugal is approximately
5124.08 km .
Before you book
Compare nearby dates The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details Each result shows baggage, refundability and fare details before you proceed.
More flights from Boston (BOS)
96 routes
More flights from Lisbon (LIS)
95 routes
❓ Frequently asked questions — Boston to Lisbon flights
▼ Is it worth booking Boston to Lisbon flights in advance?
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
▼ How far is Boston from Lisbon by air?
The straight-line distance between Boston,USA (BOS) and Lisbon,Portugal (LIS) is approximately 5124.08 km. Actual flying distance may vary slightly depending on routing.
▼ Are there non-stop flights from BOS to LIS?
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
▼ What is the cheapest day to fly from Boston to Lisbon?
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.