$124+ Cheap flights from Islip, NY to Miami (ISP - MIA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MIA
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Islip to Miami with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Miami
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Best
Last-minute
One-way
Cheapest flights from Islip to MiamiExplore the most affordable flight options available from Islip to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Islip to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
1 stop9h 24m
Thu 11/124:08 pm -
1 stop22h 14m
Deal found 9/29![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
1 stop9h 24m
Sat 10/315:05 am -
2 stops12h 26m
Deal found 9/30![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:57 am -
1 stop10h 22m
Thu 11/54:08 pm -
1 stop22h 14m
Deal found 10/1![Multiple Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop5h 20m
Wed 10/286:45 am -
1 stop5h 25m
Deal found 9/27![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:40 am -
1 stop7h 50m
Thu 10/227:10 am -
2 stops7h 20m
Deal found 9/29![Southwest logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:57 am -
1 stop21h 20m
Mon 12/149:22 am -
1 stop5h 00m
Deal found 9/29![Multiple Airlines logo]()
$302
Best flights from Islip to MiamiDiscover carefully curated flight deals from Islip to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Islip to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:50 pm -
2 stops9h 25m
Wed 10/2811:30 am -
2 stops11h 10m
Deal found 9/27![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:45 pm -
1 stop7h 55m
Tue 1/56:50 am -
2 stops9h 25m
Deal found 10/1![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:50 pm -
1 stop5h 05m
Fri 1/155:40 pm -
1 stop5h 30m
Deal found 9/28![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:45 pm -
1 stop7h 55m
Sat 12/126:45 am -
2 stops8h 10m
Deal found 10/1![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:45 pm -
1 stop7h 55m
Mon 12/76:30 am -
1 stop9h 45m
Deal found 9/30![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:50 pm -
1 stop4h 45m
Sat 10/316:25 am -
1 stop4h 25m
Deal found 9/30![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:45 am -
2 stops10h 00m
Sun 1/176:40 am -
2 stops9h 05m
Deal found 9/29![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:35 pm -
2 stops8h 30m
Fri 11/207:05 am -
2 stops8h 30m
Deal found 10/2![Southwest logo]()
$415
Last-minute flights from Islip to MiamiDiscover last-minute flight deals from Islip to Miami. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Miami. Data last updated October 2, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop5h 20m
Wed 10/286:45 am -
1 stop5h 25m
Deal found 9/27![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:40 am -
1 stop7h 50m
Thu 10/227:10 am -
2 stops7h 20m
Deal found 9/29![Southwest logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
1 stop9h 24m
Thu 11/124:08 pm -
1 stop22h 14m
Deal found 9/29![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
1 stop9h 24m
Sat 10/315:05 am -
2 stops12h 26m
Deal found 9/30![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:57 am -
1 stop10h 22m
Thu 11/54:08 pm -
1 stop22h 14m
Deal found 10/1![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:54 pm -
2 stops22h 10m
Thu 11/54:08 pm -
1 stop22h 14m
Deal found 9/29![Multiple Airlines logo]()
$310
One-way flights from Islip to MiamiSearch for one-way flight options from Islip to Miami. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Islip to Miami. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:57 am -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:38 pm -
3 stops31h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:00 pm -
2 stops9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:02 pm -
2 stops30h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:20 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:02 pm -
2 stops29h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$146
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:35 pm -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$149
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:25 pm -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:56 am -
2 stops26h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:05 pm -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Southwest logo]()
$172
Find flight deals from Islip to Miami
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Miami (MIA). 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 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (Kiwi.com) |
One-way from | $124 (Kiwi.com) |
Popular in | November |
Cheapest in | December |
Average price | $366 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Islip to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Mon 12/7
5:05 pm-10:10 pm
1 stop5h 05m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Tue 10/27
4:20 pm-9:40 pm
1 stop5h 20m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Tue 1/26
11:20 am-9:40 pm
2 stops10h 20m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Mon 11/2
1:35 pm-10:00 pm
2 stops8h 25m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Wed 10/14
12:00 pm-9:29 pm
2 stops9h 29m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Wed 12/2
12:30 pm-10:15 pm
2 stops9h 45m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Mon 11/2
9:39 am-10:29 am
3 stops24h 50m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$221
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Thu 12/3
5:05 pm-10:15 pm
1 stop5h 10m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$221
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Wed 10/14
9:40 am-5:30 pm
1 stop7h 50m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$234
IslipMiami
ISP Islip Long Island - MIA Miami
ISPMIA
Islip Long Island
Wed 10/21
12:50 pm-10:15 pm
2 stops9h 25m
Miami
Wed 10/28
11:30 am-10:40 pm
2 stops11h 10m
$297
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Islip to Miami
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Miami in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Islip, New York-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Islip, New York-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Islip to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Islip with our price prediction graph.
ISP-MIA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Islip to Miami
What is the cheapest month to book a flight from Islip, New York to Miami?
Currently, December is the cheapest month in which you can book a flight from Islip, New York to Miami (average of $207). Flying from Islip, New York to Miami in November is currently the most expensive (average of $726). 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.
How much does it cost to fly round-trip from Islip, New York to Miami?
Airfare is below average for this route at the moment.
Islip, New York to Miami flights typically cost between $319 and $716 in October.The cheapest round-trip price found within the last 5 days was $226 on Multiple Airlines (Oct 24-Nov 12).
Reviews of airlines servicing Miami
Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated October 2, 2026.
Get a feel of what it's like to fly with Southwest,JetBlue, andFrontier from Islip to Miami by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Islip to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsHollywood
Sunny Isles Beach
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Dania Beach
Boynton Beach
Miami Springs
Miramar
Kendall
Sunrise
Plantation
Hialeah
Tamarac
Lake Worth
Fisher Island
Bonita Springs
Deerfield Beach
North Palm Beach
Oakland Park
Davie
Palm Beach
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Other flights to Miami
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 2, 2026.
Islip and Miami flights
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Other flights from Islip
Browse through other flights departing from Islip. Flights are based on user searches made on Cheapflights and were last updated on October 2, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Islip to Miami
Discover the top 3 airlines that operate flights from Islip to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$35 | Average$152 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$147 | Average$309 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$272 | Average$406 | FlexibilityNo cancel fee | On-time63% |