Washington DC, DC (WAS) 
Allentown, PA (ABE) Tue, 4/2 - Tue, 4/9
American Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Sat, 5/4 - Tue, 5/7
American Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Tue, 2/5 - Tue, 2/19
American Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Wed, 2/6 - Wed, 2/20
American Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Thu, 2/21 - Mon, 2/25
United Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Fri, 3/29 - Mon, 4/1
United Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Thu, 2/28 - Sat, 3/2
American Airlines - 2 Stops, Roundtrip, Economy
Washington DC, DC (WAS) Allentown, PA (ABE) Fri, 4/5 - Sat, 4/6
American Airlines - 1 Stop, Roundtrip, Economy
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
