Which airline flies the most flights to DCA? The top airline carrier flying out of Ronald Reagan Washington National is Delta Air Lines and they fly over 3,406 flights every month. What are the cheapest flights from DCA? Washington D.C. has a lot of discount flights in the month of April. Check out these great deals on flights from DCA:
- American Airlines - Baltimore (DCA) to Philadelphia (PHL) leaving on 5/12 at 7:00 pm and returning on 5/13 at 10:36 am for only $377 per person.*
- Delta - Baltimore (DCA) to New York (JFK) on 5/8 leaving at 3:00 am and returning on 5/10 at 11:22 am for only $126 per person.*
- Delta - Baltimore (DCA) to Orlando (MCO) on 5/8 leaving at 6:00 am and returning on 5/10 at 6:11 am for only $170 per person.*
- American Airlines - Baltimore (DCA) to Tampa (TPA) on 4/24 leaving at 4:30 am and returning on 4/26 at 7:45 am for only $174 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 04/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.