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Cheap Flights from Washington to Islip (WAS - ISP)

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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 WAS to ISP (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $193 2 $236 3 $160
4 $160 5 $160 6 $193 7 $159 8 $171 9 $193 10 $160
11 $224 12 $224 13 $224 14 $224 15 $204 16 $192 17 $193
18 $268 19 $327 20 $192 21 $158 22 $232 23 $232 24 $159
25 $226 26 $203 27
$203
28 $169 29 $171 30 $193 31 $160
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Direct flights WAS to ISP on American Airlines
Flight # Depart DCA Arrive ISP Sun Mon Tue Wed Thu Fri Sat Valid Between
3963 10:00 am 11:18 am Apr 20 - Apr 27
3963 10:05 am 11:23 am May 4 - May 4
3963 10:05 am 11:23 am May 11 - May 18
3944 12:15 pm 1:31 pm May 25 - May 25
3990 1:10 pm 2:26 pm May 3 - May 17
3822 4:05 pm 5:20 pm May 22 - Jun 4
3822 4:05 pm 5:22 pm Apr 17 - May 21
3944 4:05 pm 5:22 pm Apr 20 - May 18
3931 6:15 pm 7:29 pm May 24 - May 24
3931 8:15 pm 9:31 pm Apr 19 - May 3
3931 8:30 pm 9:46 pm May 10 - May 17
3962 10:15 pm 11:31 pm Apr 17 - Jul 1