$96 Find Cheap Southwest Flights from Boston to Baltimore

When to Book Flights with Southwest from Boston to Baltimore

• How far in advance should I book tickets for a flight with Southwest from Boston to Baltimore?

  Generally, when trying to get a below average price for your ticket, try to book around 20 days before departure. For the cheapest possible price, our data suggests booking 90 days before departure.

• Is Southwest the cheapest airline to fly with from Boston to Baltimore?

  With an average price of $274 return, Southwest 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 $128 on average.

• What is the cheapest Southwest flight from Boston to Baltimore?

  In the last 3 days, the lowest price for a flight with Southwest from Boston to Baltimore was $166 for a return flight and $81 for a one-way flight.

• Does Southwest fly direct to Baltimore from Boston?

  Yes, Southwest does offer direct flights for the route, with around 8 flights per week.

• What’s the cheapest day of the week to fly from Boston to Baltimore with Southwest?

  On average, the cheapest day of the week to fly from Boston to Baltimore with Southwest is Monday, when prices are around $68. The most expensive day is generally Saturday, where the average price is around $108.

• What’s the cheapest month to fly from Boston to Baltimore with Southwest?

  The cheapest month for Southwest flights to Baltimore from Boston is generally June, where plane tickets cost $126 on average. If possible, try to avoid the most expensive months of October and January, where tickets cost $264 and $278 respectively.