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Cheap business class flights to Boston in 2026
Find the latest flights to Boston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 12 September 2026.
Explore the most affordable business class flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2026.
Mon 2/1120:35 -
1 stop26h 15m
Wed 4/1119:50 -
1 stop18h 40m
Deal found 11/9£832
Wed 11/1112:15 -
1 stop10h 35m
Sun 15/1119:50 -
1 stop10h 00m
Deal found 11/9£856
Mon 28/1220:35 -
1 stop26h 15m
Fri 1/119:50 -
1 stop18h 40m
Deal found 11/9£857
Mon 21/1212:15 -
1 stop10h 35m
Thu 31/1219:50 -
1 stop18h 40m
Deal found 10/9£897
Wed 3/212:15 -
1 stop10h 35m
Mon 8/219:50 -
1 stop18h 40m
Deal found 10/9£903
Wed 11/1111:55 -
1 stop10h 55m
Thu 26/1119:50 -
1 stop10h 05m
Deal found 11/9£911
Best business class flights to Boston
Discover carefully curated business class flight deals to Boston that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 12 September 2026.
Wed 11/1111:55 -
1 stop10h 55m
Thu 26/1119:50 -
1 stop10h 05m
Deal found 11/9£911
Sun 8/1109:05 -
1 stop16h 25m
Sun 15/1122:50 -
1 stop16h 45m
Deal found 12/9£1,878
Sat 21/1109:40 -
Nonstop7h 45m
Fri 27/1120:00 -
Nonstop6h 50m
Deal found 7/9£2,341
Wed 18/1111:55 -
1 stop10h 55m
Wed 9/1219:50 -
1 stop9h 55m
Deal found 7/9£1,256
Sat 10/1017:00 -
1 stop27h 35m
Sat 17/1017:50 -
1 stop18h 50m
Deal found 9/9£2,545
Wed 3/208:40 -
1 stop10h 33m
Wed 10/209:10 -
2 stops17h 05m
Deal found 10/9£2,641
Thu 3/1211:55 -
1 stop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£965
Sat 7/1109:20 -
Nonstop7h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£1,375
Mon 21/911:20 -
2 stops14h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,482
Sun 11/1019:30 -
2 stops52h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£1,575
Wed 14/1009:20 -
1 stop14h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£1,594
Tue 22/909:35 -
1 stop15h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£1,643
One-way business class flights to Boston
Search for one-way business class flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.
Wed 2/1212:15 -
1 stop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£806
Tue 8/1212:15 -
1 stop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£807
Thu 5/1112:15 -
1 stop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£883
Thu 3/1211:55 -
1 stop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£965
Wed 24/211:55 -
1 stop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£985
Wed 2/1211:55 -
1 stop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£999
Quickest business class flights to Boston
Explore quickest business class flight options to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.
Sat 6/208:40 -
1 stop10h 33m
Wed 10/219:20 -
1 stop16h 15m
Deal found 10/9£2,547
Sat 6/208:40 -
1 stop10h 33m
Thu 11/217:00 -
2 stops18h 35m
Deal found 10/9£2,597
Wed 11/1112:15 -
1 stop10h 35m
Sun 15/1119:50 -
1 stop10h 00m
Deal found 11/9£856
Mon 21/1212:15 -
1 stop10h 35m
Thu 31/1219:50 -
1 stop18h 40m
Deal found 10/9£897
Wed 3/212:15 -
1 stop10h 35m
Mon 8/219:50 -
1 stop18h 40m
Deal found 10/9£903
Wed 11/1112:15 -
1 stop10h 35m
Thu 26/1119:50 -
1 stop10h 00m
Deal found 11/9£912
Fri 9/1011:30 -
Nonstop7h 22m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£1,602
Fri 23/1011:30 -
Nonstop7h 22m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£2,216
Mon 26/1013:25 -
1 stop9h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£2,327
Sat 10/1014:20 -
1 stop9h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£2,222
Sat 17/1014:20 -
1 stop9h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£2,267
Sun 20/914:20 -
1 stop9h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£2,934
Travel insights for business class flights from United Kingdom to Boston
Get recent, data-driven insights about business class flights from United Kingdom to Boston including ideal travel times, pricing trends, and more.
GB0-BOS
LCY-BOS
LHR-BOS
GLA-BOS
LGW-BOS
Which month is the cheapest to fly Business Class from the United Kingdom to Boston?
For Business Class flights, the cheapest month to fly this route is January. The most expensive months are March and November.
Rainfall in Boston by month
Plan your trip to Boston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.
Temperature in Boston by month
Plan your trip to Boston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).
How far ahead should I book a Business Class flight to Boston?
Booking a Business Class flight 58 days in advance of your planned departure date is, on average, the best time to get cheap flights to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Frequently asked questions about Boston business class tickets
Find answers to common questions related to Business Class tickets for flights to Boston. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 12 September 2026.
What is the cheapest price for a Business Class ticket to Boston?
A usual price for a Business Class ticket to Boston is £2,244. Factors like departure/arrival dates or even airline preference can impact final rates. Find Business Class deals as low as £496/person if flying from London Heathrow Airport.
How much do Prem Economy Class flight tickets to Boston cost?
Prem Economy flights to Boston should cost around £1,371 a person. It is worth noting that many users save, on average, 39% choosing Prem Economy over Business Class while still travelling with comfort.
How many premium cabins does Finnair have for flights to Boston?
Finnair currently offers a couple premium cabin classes on flights to Boston: Prem Economy Class, Business Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.
What is the cheapest month to book a Business Class flight from United Kingdom to Boston?
Currently, January is the cheapest month in which you can book a Business Class flight from United Kingdom to Boston (average of £2,231). Flying from United Kingdom to Boston in March is currently the most expensive (average of £3,195). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.
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