Cheap Flights from Austin to Washington by Month

Flight schedule Austin-Washington

Time	Flight	Direct.	Departure days
07:00 → 11:22	Allegiant Air 1508	AUS-IAD	–––T––S	🔎
07:15 → 11:26	United Airlines 654	AUS-IAD	MTWTFSS	🔎
08:25 → 14:00	Southwest Airlines 1286	AUS-DCA	M––TF––	🔎
08:35 → 14:10	Southwest Airlines 1286	AUS-DCA	–TW––––	🔎
12:09 → 16:20	United Airlines 688	AUS-IAD	–––––S–	🔎
12:14 → 16:25	United Airlines 688	AUS-IAD	MTWTF–S	🔎
12:15 → 16:25	Southwest Airlines 5904	AUS-DCA	–TW––––	🔎
12:20 → 16:30	Southwest Airlines 5904	AUS-DCA	––––––S	🔎
12:25 → 16:35	Southwest Airlines 2597	AUS-DCA	–––––S–	🔎
12:30 → 16:40	Southwest Airlines 5904	AUS-DCA	M––TF––	🔎
14:55 → 20:20	Southwest Airlines 5406	AUS-DCA	––––––S	🔎
16:55 → 21:18	United Airlines 6044	AUS-IAD	–––––S–	🔎
17:00 → 21:13	United Airlines 376	AUS-IAD	MTWTF–S	🔎