PHP 9,605 Cheap Flights from Ontario to Islip
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Flights from Ontario to Islip
Cheap flight deals from Ontario to Islip
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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ONT 2:06 PM16h 54m2 stopsISP 10:00 AMOntario - Islip | Mon, Apr 28 | Frontier Airlines
ISP 6:51 PM19h 35m2 stopsSIN 11:26 AMIslip - Ontario | Tue, May 6 | Frontier AirlinesPHP 14,240 PHP 88,42684% OFF84% OFFPHP 88,426 PHP 14,240 -
ONT 12:59 AM28h 45m2 stopsISP 8:44 AMOntario - Islip | Tue, Apr 15 | Frontier Airlines
ISP 6:51 PM39h 34m2 stopsSIN 7:25 AMIslip - Ontario | Tue, Apr 22 | Frontier AirlinesPHP 18,578 PHP 88,42679% OFF79% OFFPHP 88,426 PHP 18,578
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ONT 12:59 AM28h 11m2 stopsISP 8:10 AMOntario - Islip | Wed, Apr 16 | Frontier Airlines
ISP 6:51 PM30h 14m2 stopsSIN 10:05 PMIslip - Ontario | Wed, Apr 23 | Frontier AirlinesPHP 19,187 PHP 88,42678% OFF78% OFFPHP 88,426 PHP 19,187
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ONT 2:06 PM16h 54m2 stopsISP 10:00 AMOntario - Islip | Sun, Apr 27 | Frontier Airlines
ISP 6:00 AM10h 25m1 stopsSIN 1:25 PMIslip - Ontario | Sun, May 4 | Jetblue AirwaysPHP 22,64274% OFFPHP 88,426 PHP 22,642
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ONT 6:08 AM25h 33m2 stopsISP 10:41 AMOntario - Islip | Fri, May 16 | United Airlines
ISP 6:48 PM17h 47m1 stopsSIN 9:35 AMIslip - Ontario | Mon, May 19 | Frontier AirlinesPHP 29,25467% OFFPHP 88,426 PHP 29,254 -
ONT 6:10 AM15h 8m2 stopsISP 12:18 AMOntario - Islip | Thu, Apr 24 | United Airlines
ISP 6:00 AM19h 46m2 stopsSIN 10:46 PMIslip - Ontario | Sat, Apr 26 | Frontier AirlinesPHP 32,63063% OFFPHP 88,426 PHP 32,630
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ONT 6:08 AM15h 42m2 stopsISP 12:50 AMOntario - Islip | Sat, May 17 | United Airlines
ISP 6:00 AM12h 10m1 stopsSIN 3:10 PMIslip - Ontario | Fri, May 23 | Jetblue AirwaysPHP 34,58461% OFFPHP 88,426 PHP 34,584
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ONT 6:00 AM31h 36m2 stopsISP 4:36 PMOntario - Islip | Thu, May 22 | United Airlines
ISP 6:00 AM12h 15m1 stopsSIN 3:15 PMIslip - Ontario | Mon, May 26 | Jetblue AirwaysPHP 62,78228% OFFPHP 88,426 PHP 62,782
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ONT 1:00 PM17h 25m1 stopsISP Invalid DateOntario - Islip | Wed, Apr 16 | Normal Airline
ISP 3:00 PM6hNonstopONT 4:00 PMIslip - Ontario | Fri, Apr 18 | Normal AirlineFind More FlightsFind More Flights
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ONT 12:59 AM35h 24m2 stopsISP 3:23 PMOntario - Islip | Tue, Apr 22 | Frontier AirlinesPHP 9,605 PHP 22,14856% OFF56% OFFPHP 22,148 PHP 9,605
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ONT 2:06 PM16h 54m2 stopsISP 10:00 AMOntario - Islip | Fri, Apr 25 | Frontier AirlinesPHP 9,809 PHP 22,14856% OFF56% OFFPHP 22,148 PHP 9,809
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ONT 8:45 PM13h 33m2 stopsISP 1:18 PMOntario - Islip | Thu, Apr 24 | Frontier AirlinesPHP 10,082 PHP 22,14854% OFF54% OFFPHP 22,148 PHP 10,082
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ONT 12:26 PM21h 2m2 stopsISP 12:28 PMOntario - Islip | Fri, May 2 | Frontier AirlinesPHP 10,50453% OFFPHP 22,148 PHP 10,504
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ONT 12:59 AM15h 42m2 stopsISP 7:41 PMOntario - Islip | Wed, Jun 11 | Frontier AirlinesPHP 11,88746% OFFPHP 22,148 PHP 11,887
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ONT 12:10 PM24h 13m2 stopsISP 3:23 PMOntario - Islip | Wed, Apr 23 | Frontier AirlinesPHP 12,13845% OFFPHP 22,148 PHP 12,138
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ONT 6:10 AM15h 25m2 stopsISP 12:35 AMOntario - Islip | Wed, Apr 30 | United AirlinesPHP 14,69334% OFFPHP 22,148 PHP 14,693
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ONT 6:10 AM30h 13m2 stopsISP 3:23 PMOntario - Islip | Mon, Apr 28 | United AirlinesPHP 15,43630% OFFPHP 22,148 PHP 15,436
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ONT 7:00 AM14h 35m2 stopsISP 12:35 AMOntario - Islip | Wed, Apr 30 | American AirlinesPHP 15,69428% OFFPHP 22,148 PHP 15,694 -
ONT 12:59 AM30h 13m2 stopsISP 10:12 AMOntario - Islip | Thu, May 1 | Frontier AirlinesPHP 15,72528% OFFPHP 22,148 PHP 15,725
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ONT 1:00 PM17h 25m1 stopsISP Invalid DateOntario - Islip | Wed, Apr 16 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from Ontario (ONT) to Islip (ISP) the cheapest?
Airlines adjust prices for flights from Ontario to Islip based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Ontario (ONT) to Islip (ISP) cost?
According to Trip.com's data, the lowest price is around PHP 26,158.
How to find a cheap flight from Ontario to Islip
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Islip. Book your flights at the right time and save more.
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Flight Info | Ontario to Islip
| Off-season for travel | November |
|---|---|
| Peak season for travel | November |
| Flight distance | 8,593.89 km |
| Popular airline | Frontier Airlines |
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