Lisbon (LIS) → Boston (BOS)
About Lisbon to Boston Flights
Discover the best flights from Lisbon to Boston, covering 5,125 km in approximately 6h 54m. Lisbon (LIS) to Boston (BOS) is one of the major long-haul routes connecting Portugal and United States. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Lisbon to Boston.
12-Month Price History
Flight prices from Lisbon to Boston vary significantly throughout the year. February typically offers the best deals with average prices around $939, while July sees the highest prices, averaging $1573. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
118 days
For best prices
Booking Tips
For the best prices on Lisbon to Boston flights, we recommend booking 129 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
JetBlue Airways B6 | $1530 | $3970 | - |
United Airlines UA | $1630 | $5610 | $10220 |
Portugália Airlines PGA | $1730 | $5680 | $8210 |
American Airlines AA | $1830 | $5160 | $9150 |
Portugália Airlines NI | $1910 | $5940 | $8190 |
TAP Air Portugal TP | $1930 | $6620 | $7920 |
Delta Air Lines DL | $1970 | $6900 | $9020 |
JetBlue Airways
B6
Economy
$1530
Business
$3970
First
-
United Airlines
UA
Economy
$1630
Business
$5610
First
$10220
Portugália Airlines
PGA
Economy
$1730
Business
$5680
First
$8210
American Airlines
AA
Economy
$1830
Business
$5160
First
$9150
Portugália Airlines
NI
Economy
$1910
Business
$5940
First
$8190
TAP Air Portugal
TP
Economy
$1930
Business
$6620
First
$7920
Delta Air Lines
DL
Economy
$1970
Business
$6900
First
$9020
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Lisbon → Hartford
Lisbon (LIS) to Bradley International (BDL)
Distance: 5,271 km
Average price: $1158
Lisbon → Portland
Lisbon (LIS) to Portland International Jetport (PWM)
Distance: 5,029 km
Average price: $1111
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Frequently Asked Questions
How long is the flight from Lisbon to Boston?
The flight time from Lisbon (LIS) to Boston (BOS) is approximately 6 hours and 54 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Lisbon and Boston?
The aerial distance between Lisbon and Boston is 5,125 kilometers (3,185 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Lisbon to Boston?
Several airlines operate flights between Lisbon and Boston, including Delta Air Lines, JetBlue Airways, TAP Air Portugal and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Lisbon to Boston?
Based on historical data, February typically offers the lowest airfares for flights from Lisbon to Boston. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Boston?
For the best prices on Lisbon to Boston flights, we recommend booking 152 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Lisbon to Boston?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Portugal traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Lisbon and Boston?
Lisbon operates on Europe/Lisbon time zone, while Boston is in the America/New_York time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.