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Cheap Flights from Boston to Washington (BOS - DCA)

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from BOS to DCA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $157 2 $157 3 $167 4 $157
5 $157 6 $141 7 $120 8 $141 9 $141 10 $165 11 $165
12 $157 13 $172 14 $120 15 $120 16 $141 17 $157 18 $147
19 $175 20 $147 21 $141 22 $141 23 $141 24 $157 25 $148
26 $156 27 $141 28 $145 29 $147 30 $141 31 $157  
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Direct flights BOS to DCA on American Airlines
Flight # Depart BOS Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
2101 6:00 am 7:30 am Sep 20 - Nov 1
2101 6:00 am 7:30 am Sep 18 - Oct 31
2103 7:00 am 8:28 am Sep 18 - Oct 31
2105 8:00 am 9:40 am Sep 18 - Oct 31
2105 8:00 am 9:40 am Sep 20 - Nov 1
2107 9:00 am 10:30 am Sep 18 - Oct 31
2109 10:00 am 11:28 am Sep 20 - Nov 1
2109 10:00 am 11:28 am Sep 18 - Oct 31
2111 11:00 am 12:29 pm Sep 18 - Oct 31
2113 12:00 pm 1:27 pm Sep 20 - Nov 1
2113 12:00 pm 1:27 pm Sep 18 - Oct 31
2115 1:00 pm 2:32 pm Sep 18 - Oct 31
2115 1:00 pm 2:32 pm Sep 21 - Oct 26
2117 2:00 pm 3:31 pm Sep 18 - Oct 31
2119 3:00 pm 4:34 pm Sep 20 - Nov 1
2119 3:00 pm 4:34 pm Sep 18 - Oct 31
2121 4:00 pm 5:27 pm Sep 18 - Oct 31
2123 5:00 pm 6:34 pm Sep 18 - Oct 31
2123 5:00 pm 6:34 pm Sep 21 - Oct 26
2125 6:00 pm 7:33 pm Sep 21 - Oct 26
2125 6:00 pm 7:33 pm Sep 18 - Oct 31
2127 7:00 pm 8:32 pm Sep 18 - Oct 31
2129 8:00 pm 9:33 pm Sep 18 - Oct 31
2131 9:00 pm 10:32 pm Sep 18 - Oct 31