For prices as low as £23/pp, you can find flights to Maryland depending on where you are departing from. On average, flights to Maryland cost £494/pp.
397% of momondo users visit Baltimore more often than any other city in Maryland. When travelling to Baltimore, typically the most convenient airport to fly into is Washington Dulles Intl Airport.
The closest airport to The Baltimore Convention Center is Washington Dulles Intl Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Washington Reagan-National Airport.