$109 Find Cheap Delta Flights from Boston to Baltimore

Generally, when trying to get a below average price for your ticket, try to book around 10 days before departure. For the cheapest possible price, our data suggests booking 81 days before departure.

With an average price of $260 return, Delta is not the cheapest airline to fly from Boston to Baltimore with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $120 on average.

In the last 3 days, the lowest price for a flight with Delta from Boston to Baltimore was $63 for a return flight and $46 for a one-way flight.

Yes, Delta does offer direct flights for the route, with around 5 flights per week.

On average, the cheapest day of the week to fly from Boston to Baltimore with Delta is Monday, when prices are around $63. The most expensive day is generally Friday, where the average price is around $90.

The cheapest month for Delta flights to Baltimore from Boston is generally January, where plane tickets cost $108 on average. If possible, try to avoid the most expensive months of April and June, where tickets cost $182 and $187 respectively.