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Cheap Flights from Washington to Islip (WAS - ISP)

DepartReturn
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 $341 2 $331 3 $299 4 $293 5 $342 6 $374
7 $331 8 $299 9 $256 10 $256 11 $414 12 $439 13
$439
14
$439
15 $342 16 $320 17 $246 18 $299 19 $331 20 $299
21 $320 22 $226 23
$226
24 $299 25 $299 26 $299 27 $374
28
$374
29
$374
30
$374
       
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to Islip. Get the best flight deal for your Islip trip!
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Select an airline:  AirTran
Direct flights WAS to ISP on AirTran
Flight # Depart BWI Arrive ISP Sun Mon Tue Wed Thu Fri Sat Valid Between
2486 10:10 am 11:15 am Sep 2 - Oct 31
2063 11:25 am 12:30 pm Sep 6 - Sep 27
2063 11:25 am 12:30 pm Oct 4 - Nov 1
5059 1:55 pm 3:00 pm Sep 14 - Oct 26
5059 1:55 pm 3:00 pm Sep 30 - Oct 30
5059 1:55 pm 3:00 pm Sep 2 - Sep 29
5059 1:55 pm 3:00 pm Sep 1 - Sep 7
3691 6:30 pm 7:35 pm Sep 6 - Sep 27
6272 6:30 pm 7:35 pm Oct 4 - Oct 25
5492 7:50 pm 8:55 pm Sep 2 - Oct 30
5484 9:10 pm 10:15 pm Oct 4 - Nov 1
6699 9:10 pm 10:15 pm Sep 6 - Sep 27