With Bags: 2 hours prior to scheduled departure.
Without Bags: 90 minutes prior to scheduled departure.
Please see our Check-in and Boarding cut-off times for more information.
1 Aviation Circle, Washington DC 20001
(Less than 1 mile from downtown)
Daily: 5:00 am - 10:30 am; 12:00 pm - 7:00 pm
Terminal B - Gate 18
Self-service kiosks are available in the airport lobby near the ticketing/bag drop-off area.