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US state · ranked by public data
Airports in Maryland (2026): 1 airport ranked
1 airport in Maryland on Airports Ranked. Ranked by FAA final calendar-2025 passenger boardings (enplanements) when present in our extract; smaller fields without a transcribed enplanement sit in the unranked list. Official on-airport parking rates are shown only when we copied them from the airport's own page. Compiled Nov 1, 2026.
Checked Nov 1, 2026
#1 in Busiest airports in Maryland · ranked by public data: BWI Baltimore/Washington International Thurgood Marshall Airport.
| Rank | Airport | Passengers | Cheapest parking | Rentals | Hotels | Guides |
|---|---|---|---|---|---|---|
| 1 | BWI Baltimore/Washington International Thurgood Marshall Airport Baltimore, MD | 12,274,134 | $11/day Long Term Parking A | 9 | 25 | parking · rental · hotels |
All US states · United States · North America
FAQ
What airports are in Maryland?
We list 1: BWI (Baltimore).
Which is the busiest airport in Maryland?
#1 in Busiest airports in Maryland · ranked by public data is Baltimore/Washington International Thurgood Marshall Airport (BWI) with 12,274,134 FAA CY2025 enplanements.
Cheapest official airport parking in Maryland?
BWI: Long Term Parking A at $11/day (official page checked Oct 26, 2026).