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Cheap Flights from Islip to Washington (ISP - WAS)

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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 WAS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $240 2 $226 3 $226
4 $226 5 $194 6 $292 7 $148 8 $194 9 $148 10 $148
11 $148 12 $159 13 $160 14 $244 15 $224 16 $148 17 $148
18 $317 19 $159 20 $160 21 $148 22 $264 23 $148 24 $148
25 $317 26 $240 27 $148 28 $153 29 $240 30 $148 31 $224
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Direct flights ISP to WAS 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 19 - May 21
3957 6:25 am 7:48 am Jun 1 - Jun 1
4023 6:25 am 7:48 am May 22 - May 31
3945 11:35 am 1:01 pm May 26 - May 26
3963 11:35 am 1:01 pm May 25 - May 25
3963 11:50 am 1:16 pm Jun 1 - Jun 29
3963 11:50 am 1:19 pm May 11 - May 18
3963 11:50 am 1:19 pm May 4 - May 4
3944 2:35 pm 4:03 pm May 25 - May 25
3990 3:00 pm 4:23 pm May 3 - May 17
3822 5:45 pm 7:10 pm May 22 - Jun 4
3944 5:45 pm 7:10 pm Jun 1 - Jun 1
3822 5:50 pm 7:15 pm Apr 21 - May 21
3944 5:50 pm 7:15 pm Apr 20 - May 18