Cheap flights from Thief River Falls, MN to Boston, MA
Choose between Key Lime Air, JetBlue Airways, or Sun Country Airlines to find the best price
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Tips to know when travelling to Boston
Most popular airline | Key Lime Air |
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The most popular airlines for this route are Key Lime Air, JetBlue Airways, Sun Country Airlines, Frontier Airlines, and Spirit Airlines. Thief River Falls and Boston have 44 direct flights per week.
Check-in for a flight from Thief River Falls to Boston
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Key Lime Air | LYM | KG | Yes | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Sun Country Airlines | SCX | SY | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | 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
Frequently asked questions
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