Cheap flights from Boston to Baltimore
From 222 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 69 US$
Prices by date
137 US$
10/07
103 US$
11/07
103 US$
12/07
103 US$
13/07
69 US$
14/07
Airlines on this route
FAQ
What's the cheapest month to fly Boston to Baltimore?
Usually 2026-07, from 69 USD.
Are there direct flights from Boston to Baltimore?
We show both direct and connecting options — filter to compare.