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Cheap Flights from Islip to Washington (ISP - 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 ISP to DCA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $156 2 $189 3 $156
4 $156 5 $156 6 $189 7 $156 8 $189 9 $171 10 $156
11
$156
12 $236 13 $158 14 $158 15 $232 16 $189 17 $156
18
$156
19
$156
20 $232 21 $159 22 $199 23 $199 24 $190
25
$190
26
$190
27
$190
28 $159 29
$159
30 $193 31 $160
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Direct flights ISP to DCA on American Airlines
Flight # Depart ISP Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
4023 6:15 am 7:38 am Apr 15 - May 21
4023 6:25 am 7:48 am May 22 - May 31
3963 11:50 am 1:19 pm May 4 - May 4
3963 11:50 am 1:19 pm May 11 - May 18
3963 11:50 am 1:19 pm Apr 20 - Apr 27
3990 3:00 pm 4:23 pm May 3 - May 17
3822 5:45 pm 7:10 pm May 22 - Jun 4
3822 5:50 pm 7:15 pm Apr 15 - May 21
3944 5:50 pm 7:15 pm Apr 20 - May 18