Cheap flights from Billings to Boston (BIL - BOS)

May 30 — Jun 61

The best prices from Billings Logan Intl to Boston Logan Intl are usually found in August or February, booked 22 days in advance, depart on a Monday or Wednesday and return on a Wednesday

How to find the cheapest flight from Billings to Boston

All the information you need to plan the best BIL to BOS flight in 2022: compare Billings to Boston flight prices with the expected peak season, weather and rainfall in Boston.



$315 - $653



30.2 - 73.4 °F



3.1 - 4 inches

Popular inNovemberHigh demand for flights, 33% potential price rise
Cheapest inAugustBest time to find cheap flights, 28% potential price drop
Average price$469Average for round-trip flights in May 2022
Round-trip from$315From Billings Logan Intl to Boston Logan Intl

Alternative routes for Billings to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to Bostonfrom $277 pp
Bozeman to Bostonfrom $351 pp
Helena to Bostonfrom $755 pp

Top 4 airlines flying from Billings to Boston

The chart below displays the airlines Cheapflights users traveling from Billings to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$135Average$329FlexibilityNo cancel feeOn-time62%COVID-19 safety
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United AirlinesCheapest$230Average$578FlexibilityNo cancel feeOn-time69%COVID-19 safety
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American AirlinesCheapest$339Average$503FlexibilityNo cancel feeOn-time71%COVID-19 safety
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DeltaCheapest$397Average$518FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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