Round-trip from | $250 (Cheapflightsfares) |
---|---|
One-way from | $152 (Trip.com) |
Popular in | December |
Cheapest in | January |
Average price | $233 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonIslip
IAH - ISP
IAHISP
Houston George Bush Intcntl
Tue 9/2
4:43 pm-11:59 pm
1 stop6h 16m
Islip Long Island
Sun 9/14
9:49 am-4:09 pm
1 stop7h 20m
HoustonIslip
HOU - ISP
HOUISP
Houston Hobby
Tue 8/5
11:25 am-10:05 pm
2 stops9h 40m
Islip Long Island
Fri 8/8
4:20 pm-10:50 pm
1 stop7h 30m
HoustonIslip
IAH - ISP
IAHISP
Houston George Bush Intcntl
Thu 8/7
5:55 am-10:04 am
3 stops27h 09m
Islip Long Island
Sun 8/10
7:39 pm-7:43 pm
2 stops25h 04m
HoustonIslip
IAH - ISP
IAHISP
Houston George Bush Intcntl
Fri 7/11
8:56 pm-7:42 pm
1 stop21h 46m
HoustonIslip
HOU - ISP
HOUISP
Houston Hobby
Fri 7/11
4:05 pm-12:05 am
1 stop7h 00m
HoustonIslip
IAH - ISP
IAHISP
Houston George Bush Intcntl
Mon 7/21
6:35 am-1:15 pm
3 stops29h 40m
Currently, January is the cheapest month in which you can book a flight from Houston to Islip, New York (average of $108). Flying from Houston to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Houston to Islip, New York, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 2% versus a flight in the morning.
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Boarding
Entertainment
Comfort
Food
Overall
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$336 | Average$437 | FlexibilityNo cancel fee | On-time63% |