
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Rochester (ROC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Southwest) |
One-way from | $109 (Southwest) |
Popular in | September |
Cheapest in | January |
Average price | $332 |
Fly from
Fly to
Route
Depart
Return
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Wed 1/13
5:45 am-12:10 pm
1 stop6h 25m
Greater Rochester Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Fri 11/20
10:59 am-7:53 pm
1 stop8h 54m
Greater Rochester Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Fri 11/20
12:25 pm-9:30 pm
2 stops9h 05m
Greater Rochester Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Thu 12/10
4:05 pm-10:00 pm
1 stop5h 55m
Greater Rochester Intl
Sat 12/12
11:10 am-2:55 pm
1 stop3h 45m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Wed 1/13
11:43 am-1:57 pm
3 stops26h 14m
Greater Rochester Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Thu 12/17
5:40 pm-11:45 pm
1 stop6h 05m
Greater Rochester Intl
Sun 12/20
5:55 am-5:20 pm
2 stops11h 25m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Fri 2/26
5:55 am-11:50 am
1 stop5h 55m
Greater Rochester Intl
Sun 2/28
5:45 am-6:30 pm
2 stops12h 45m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Fri 11/20
3:02 pm-6:25 pm
3 stops27h 23m
Greater Rochester Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Fri 11/13
5:40 pm-11:45 pm
1 stop6h 05m
Greater Rochester Intl
Tue 11/17
4:00 pm-9:45 pm
1 stop5h 45m
IslipRochester
ISP Islip Long Island - ROC Greater Rochester Intl
ISPROC
Islip Long Island
Tue 11/10
4:05 pm-10:00 pm
1 stop5h 55m
Greater Rochester Intl
Sat 11/14
5:50 am-12:05 pm
1 stop6h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
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