Cheap flights from Baltimore to Boston
369 mi · 45m average nonstop
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Quick answer: Baltimore to Boston at a glance
Cheap flights from Baltimore (BWI) to Boston (BOS) cover 369 miles (593 km) in about 45m nonstop, with 3 airlines flying direct — a short-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 1/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Baltimore to Boston covers 369 miles (594 km) in approximately 0 hour 45 minutes. 3 airlines fly this route directly, making it the 5th most competitive of 72 routes from Baltimore. This is a short-haul domestic route typically served by direct flights.
Nonstop distance 369 miles. Direct carriers include B6, FL and WN.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
3 airlines fly Baltimore → Boston. All are direct routes.
| Airline | Route type |
|---|---|
| B6 | Direct |
| FL | Direct |
| WN | Direct |
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Baltimore to Boston — quick answers
How far is Baltimore from Boston by plane?
The nonstop flight distance from Baltimore (BWI) to Boston (BOS) is 369 miles (593 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Baltimore to Boston?
The average nonstop flight time from BWI to BOS is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Baltimore to Boston?
3 airlines serve this route nonstop: B6, FL, WN. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.