Cheap flights from ONT to ISP (Los Angeles - Ontario Intl. to MacArthur)

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Cheap Flights from ONT to ISP starting at $377 One Way, $1,149 Round Trip

Prices starting at $1,149 for return flights and $377 for one-way flights to MacArthur were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Wed, May 13
ONT
Ontario
ISP
Islip
$1,149 Roundtrip, found 3 days ago
$1,149
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, May 6 from Ontario to Islip, returning Wed, May 13, priced at $1,149 found 3 days ago

Hotel Ideas near MacArthur

Airport Hotels near MacArthur

La Quinta Inn & Suites by Wyndham Islip - MacArthur Airport

La Quinta Inn & Suites by Wyndham Islip - MacArthur Airport

3 out of 5
10 Aero Rd Bohemia NY
The price is $111 total per night from Mar 24 to Mar 25
$111 total
per night
Mar 24 - Mar 25
Book a stay at this business-friendly hotel in Bohemia. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
6.8/10 (1,523 reviews)
The gym was missing half of the dumbbells the weight machine was all messed up missing parts and not working properly treadmill was in working use

Reviewed on Mar 21, 2026

La Quinta Inn & Suites by Wyndham Islip - MacArthur Airport
Homewood Suites by Hilton Ronkonkoma

Homewood Suites by Hilton Ronkonkoma

3 out of 5
65 Union Avenue Ronkonkoma NY
The price is $174 total per night from Mar 30 to Mar 31
$174 total
per night
Mar 30 - Mar 31
Stay at this hotel in Ronkonkoma. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (601 reviews)
Clean room with microwave, staff was accommodating, and friendly.

Reviewed on Mar 18, 2026

Homewood Suites by Hilton Ronkonkoma
Courtyard by Marriott Long Island MacArthur Airport

Courtyard by Marriott Long Island MacArthur Airport

3 out of 5
5000 Express Dr S Ronkonkoma NY
The price is $136 total per night from Mar 24 to Mar 25
$136 total
per night
Mar 24 - Mar 25
Book a stay at this business-friendly hotel in Ronkonkoma. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.4/10 Very Good! (1,001 reviews)
Housekeeping did a terrible job, staff rude

Reviewed on Mar 20, 2026

Courtyard by Marriott Long Island MacArthur Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Islip

Courtyard by Marriott Long Island MacArthur Airport

Courtyard by Marriott Long Island MacArthur Airport

3 out of 5
5000 Express Dr S Ronkonkoma NY
The price is $136 total per night from Mar 24 to Mar 25
$136 total
per night
Mar 24 - Mar 25
Book a stay at this business-friendly hotel in Ronkonkoma. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.4/10 Very Good! (1,001 reviews)
Housekeeping did a terrible job, staff rude

Reviewed on Mar 20, 2026

Courtyard by Marriott Long Island MacArthur Airport
Homewood Suites by Hilton Ronkonkoma

Homewood Suites by Hilton Ronkonkoma

3 out of 5
65 Union Avenue Ronkonkoma NY
The price is $174 total per night from Mar 30 to Mar 31
$174 total
per night
Mar 30 - Mar 31
Stay at this hotel in Ronkonkoma. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (601 reviews)
Clean room with microwave, staff was accommodating, and friendly.

Reviewed on Mar 18, 2026

Homewood Suites by Hilton Ronkonkoma
Rodeway Inn Macarthur Airport

Rodeway Inn Macarthur Airport

2 out of 5
3055 Veterans Memorial Hwy Ronkonkoma NY
The price is $106 total per night from Apr 20 to Apr 21
$106 total
per night
Apr 20 - Apr 21
Stay at this hotel in Ronkonkoma. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (1,000 reviews)
Always a great stay

Reviewed on Feb 16, 2026

Rodeway Inn Macarthur Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Islip Hotels With Airport Transportation

Courtyard by Marriott Long Island MacArthur Airport

Courtyard by Marriott Long Island MacArthur Airport

3 out of 5
5000 Express Dr S Ronkonkoma NY
The price is $136 total per night from Mar 24 to Mar 25
$136 total
per night
Mar 24 - Mar 25
Book a stay at this business-friendly hotel in Ronkonkoma. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.4/10 Very Good! (1,001 reviews)
Housekeeping did a terrible job, staff rude

Reviewed on Mar 20, 2026

Courtyard by Marriott Long Island MacArthur Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Islip Hotels

Rodeway Inn Macarthur Airport

Rodeway Inn Macarthur Airport

2 out of 5
3055 Veterans Memorial Hwy Ronkonkoma NY
The price is $106 total per night from Apr 20 to Apr 21
$106 total
per night
Apr 20 - Apr 21
Stay at this hotel in Ronkonkoma. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (1,000 reviews)
Always a great stay

Reviewed on Feb 16, 2026

Rodeway Inn Macarthur Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Islip

Rodeway Inn Macarthur Airport

Rodeway Inn Macarthur Airport

2 out of 5
3055 Veterans Memorial Hwy Ronkonkoma NY
The price is $106 total per night from Apr 20 to Apr 21
$106 total
per night
Apr 20 - Apr 21
Stay at this hotel in Ronkonkoma. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (1,000 reviews)
Always a great stay

Reviewed on Feb 16, 2026

Rodeway Inn Macarthur Airport
Courtyard by Marriott Long Island MacArthur Airport

Courtyard by Marriott Long Island MacArthur Airport

3 out of 5
5000 Express Dr S Ronkonkoma NY
The price is $136 total per night from Mar 24 to Mar 25
$136 total
per night
Mar 24 - Mar 25
Book a stay at this business-friendly hotel in Ronkonkoma. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.4/10 Very Good! (1,001 reviews)
Housekeeping did a terrible job, staff rude

Reviewed on Mar 20, 2026

Courtyard by Marriott Long Island MacArthur Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ONT to ISP Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles
ISP Address & GPS
Address:
100 Arrivals Avenue
Islip NY, 11779
United States
IATA Code:
ISP
Longitude:
-73.097546
Latitude:
40.789314
Time Zone:
America/New_York

Frequently asked questions

What airlines have the most flights from Los Angeles - Ontario Intl. Airport (ONT) to MacArthur Airport?
Indulge in some people-watching, sit down for a coffee, go for a wander around .... Airport stopovers don't have to be dull! If you're traveling between Ontario and Islip, there are no direct flights. Prepare to make a stop somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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