Baltimore/Washington International Thurgood Marshall Airport (BWI) – Terminal Guide & Travel Tips
Baltimore, United States · BWI · North America
Terminal Guide
| Terminal | Airlines | Notes |
|---|---|---|
| Concourses A, B, C, D, E (single terminal) | Southwest (dominant),American,Delta,United,Spirit,Frontier,Spirit |
Lounge Directory
| Lounge | Location | Access |
|---|---|---|
| The Club BWI | Priority Pass, LoungeBuddy |
Pro Tips
- BWI is often the cheapest of the three DC-area airports — worth checking, especially for Southwest routes.
- MARC Penn Line is excellent for DC-bound travelers: reliable and significantly cheaper than a taxi.
- Southwest doesn't charge bag fees — a major advantage if you're checking luggage compared to other carriers at BWI.
- The airport has a well-designed single-terminal layout; once inside security, navigation is straightforward.
- Concourse D and E offer the most dining variety — worth the short walk if you have time.
- Long-term parking at the airport is reasonably priced; the hourly garage is most convenient for short stops.
- BWI is close to the NSA headquarters and Fort Meade — strong weekday business travel demand.