Open interactive map →Cheap flights from Boston to Baltimore
Fares on the Boston to Baltimore route vary noticeably by season and demand. Right now the lowest available price is €57. The route offers both direct and connecting options depending on the date. Booking further in advance typically unlocks lower prices, especially around school holidays and peak travel months. The booking button below opens live availability for this fare.
A price alert on this page emails you if the fare to Baltimore drops below a threshold you set. Searching for mid-week flights and avoiding school holiday windows can meaningfully cut costs on this route. If you're open on destination, use the interactive map from Boston to compare Baltimore against nearby alternatives - you may find a cheaper fare to a similar destination.
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Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
About Baltimore
Baltimore-Washington International Airport (BWI) is the most affordable entry point for the US capital region - Amtrak trains connect to Washington DC in 35 minutes and to Philadelphia and New York beyond. Baltimore itself has the vibrant Inner Harbor, the Walters Art Museum, and a seafood culture built on Chesapeake Bay blue crabs.
Alternative routes
Other ways to reach Baltimore
Frequently asked questions
How much does a flight from Boston to Baltimore cost?
The cheapest fare currently available from Boston to Baltimore is €57. Prices on this route vary by season, day of week, and how far in advance you book. Click through to compare live availability for your dates before you book. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Boston to Baltimore?
SkyHopp tracks both direct and connecting flights from Boston to Baltimore. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Boston to Baltimore?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Boston. Set a price alert on this page to watch the fare, or click through to compare live dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.