Cheap flights from Belfast, United Kingdom to Boston, MA
Flights starting at £218. Choose between easyJet, JetBlue Airways, or Spirit Airlines to find the best price.
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Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to Boston. The most popular airlines for this route are easyJet, JetBlue Airways, Spirit Airlines, Aer Lingus, and Frontier Airlines. Belfast and Boston have 401 direct flights per week.
Check-in for a flight from Belfast to Boston
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Boston
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 2°C | -4°C |
February | 3°C | -3°C |
March | 7°C | 0°C |
April | 13°C | 5°C |
May | 19°C | 10°C |
June | 23°C | 14°C |
July | 27°C | 18°C |
August | 27°C | 18°C |
September | 23°C | 14°C |
October | 17°C | 9°C |
November | 10°C | 3°C |
December | 5°C | 0°C |
14 day forecast
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