What are the cheapest airlines flying from Miami to Islip, New York round-trip?

According to our current data, JetBlue ($191), and Southwest ($270) offers the cheapest pricing from Miami to Islip, New York. JetBlue is priced at 32% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Miami to Islip, New York one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $96. Users have also found prices from $102 and $118 on Southwest and Avelo Airlines, respectively.

What is the cheapest day to fly from Miami to Islip, New York?

Travelers seeking maximum savings on their Miami to Islip, New York flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Miami to Islip, New York?

Looking for the cheapest flight from Miami to Islip, New York? While on average our users pay $283, our data indicates the cheapest price to be $113. The most popular route (Miami - Islip Long Island), is priced around $191.

What is the cheapest day to fly round-trip from Miami to Islip, New York?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Miami to Islip, New York?

Users have found that booking a flight from Miami to Islip, New York at least 36 days early can save you up to 125% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Miami to Islip, New York for as little as $162 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $330 for flights departing within the next 3 days.

What is the cheapest month to fly from Miami to Islip, New York?

January can be a great time to fly to Islip, New York from Miami with a flight ticket averaging about $172. Cheapflights users have found deals in the month of January for as cheap as $58. The most expensive prices can be found in the month of December.

Most accurate provider : When it comes to deals on Miami-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Islip, New York flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Miami-Islip, New York flights, Cheapflights users trust eDreams the most. eDreams 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 Miami-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Miami to Islip that include hotel bookings?

Yes. In addition to deals on Miami to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Miami to Islip?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Islip.

Can I find deals for business class flights from Miami to Islip?

Yes. Cheapflights offers flight deals from Miami to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$96+ Flights from Miami to Islip, NY

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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.

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Cheap flight deals from Miami to Islip

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$191 (JetBlue)
One-way from	$96 (JetBlue)
Popular in	December
Cheapest in	June
Average price	$229
Good round-trip deal	$282 or less
Good one-way deal	$148 or less

Provider with most accurate pricing for Miami-Islip Long Island flight deals.

Search Deals

Provider most trusted by Cheapflights users for Miami-Islip Long Island flights.

Search Deals

From Miami to Islip Long Island

Search Deals

One-way flight from Miami to Islip Long Island

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($75 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Miami to Islip Long Island.

Search Deals

Price to beat on a one-way flight from Miami to Islip Long Island.

Search Deals

Find flight deals from Miami to Islip

Cheapest flights from Miami to Islip
Explore the most affordable flight options available from Miami to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Fri 6/612:55 pmMIA - ISP

1 stop8h 13mJetBlue

Sun 6/86:00 amISP - MIA

1 stop6h 00mJetBlue

Deal found 4/17

$191

Wed 6/2512:45 pmMIA - ISP

Nonstop3h 05mSouthwest

Fri 7/2512:40 pmISP - MIA

Nonstop3h 05mSouthwest

Deal found 4/17

$270

Fri 5/97:00 amMIA - ISP

2 stops30h 45mMultiple Airlines

Mon 5/1910:44 amISP - MIA

3 stops33h 13mMultiple Airlines

Deal found 4/17

$492

Best flights from Miami to Islip
Discover carefully curated flight deals from Miami to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Fri 6/612:55 pmMIA - ISP

1 stop8h 13mJetBlue

Sun 6/86:00 amISP - MIA

1 stop6h 00mJetBlue

Deal found 4/17

$191

Wed 6/2512:45 pmMIA - ISP

Nonstop3h 05mSouthwest

Fri 7/2512:40 pmISP - MIA

Nonstop3h 05mSouthwest

Deal found 4/17

$270

Fri 5/97:00 amMIA - ISP

2 stops30h 45mMultiple Airlines

Mon 5/1910:44 amISP - MIA

3 stops33h 13mMultiple Airlines

Deal found 4/17

$492

Last-minute flights from Miami to Islip
Discover last-minute flight deals from Miami to Islip. Data last updated April 17, 2025 and is based on user searches.

Thu 4/245:45 amMIA - ISP

3 stops38h 00mMultiple Airlines

Sun 4/2712:56 pmISP - MIA

3 stops29h 52mMultiple Airlines

Deal found 4/17

$665

Fri 4/251:30 pmMIA - ISP

Nonstop2h 55mSouthwest

Fri 5/211:45 amISP - MIA

Nonstop3h 00mSouthwest

Deal found 4/17

$562

Thu 5/13:52 pmMIA - ISP

1 stop5h 36mJetBlue

Mon 5/56:00 amISP - MIA

1 stop8h 57mJetBlue

Deal found 4/17

$384

Fri 5/97:00 amMIA - ISP

2 stops30h 45mMultiple Airlines

Mon 5/1910:44 amISP - MIA

3 stops33h 13mMultiple Airlines

Deal found 4/17

$492

Fri 5/161:30 pmMIA - ISP

Nonstop2h 55mSouthwest

Fri 5/2311:45 amISP - MIA

Nonstop3h 00mSouthwest

Deal found 4/16

$294

One-way flights from Miami to Islip
Search for one-way flight options from Miami to Islip. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Fri 6/612:55 pmMIA - ISP

1 stop8h 13mJetBlue

Deal found 4/17

$96

Tue 5/201:25 pmMIA - ISP

Nonstop2h 55mSouthwest

Deal found 4/17

$102

Sat 7/1210:00 pmMIA - ISP

1 stop21h 04mAvelo Airlines

Deal found 4/17

$118

Wed 6/187:00 amMIA - ISP

3 stops36h 04mMultiple Airlines

Deal found 4/17

$211

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiIslip

MIA - ISP

MIAISP

Miami

Fri 6/6

12:55 pm-9:08 pm

1 stop8h 13m

Islip Long Island

Sun 6/8

6:00 am-12:00 pm

1 stop6h 00m

$191

MiamiIslip

MIA - ISP

MIAISP

Miami

Wed 6/25

12:45 pm-3:50 pm

Nonstop3h 05m

Islip Long Island

Fri 7/25

12:40 pm-3:45 pm

Nonstop3h 05m

$270

MiamiIslip

MIA - ISP

MIAISP

Miami

Fri 5/9

7:00 am-1:45 pm

2 stops30h 45m

Islip Long Island

Mon 5/19

10:44 am-7:57 pm

3 stops33h 13m

$492

MiamiIslip

MIA - ISP

MIAISP

Miami

Fri 6/6

12:55 pm-9:08 pm

1 stop8h 13m

$96

MiamiIslip

MIA - ISP

MIAISP

Miami

Tue 5/20

1:25 pm-4:20 pm

Nonstop2h 55m

$102

MiamiIslip

MIA - ISP

MIAISP

Miami

Sat 7/12

10:00 pm-7:04 pm

1 stop21h 04m

$118

MiamiIslip

MIA - ISP

MIAISP

Miami

Wed 6/18

7:00 am-7:04 pm

3 stops36h 04m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Miami to Islip

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Islip in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Miami-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Islip, New York flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Miami-Islip, New York flights, Cheapflights users trust eDreams the most. eDreams 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 Miami-Islip, New York 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 Miami to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Miami with our price prediction graph.

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 Miami to Islip

What is the cheapest month to book a flight from Miami to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from Miami to Islip, New York (average of $108). Flying from Miami 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.

What is the cheapest time of day to fly from MIA to ISP?

One of the essential ways to save on airfare from Miami to Islip, New York is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 60% on airfare.

Rainfall in Islip by month

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,280 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Avelo Airlines

7.5

Good

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,926 reviews

Southwest

8.0

Very good

4,280 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What are the cheapest airlines flying from Miami to Islip, New York round-trip?
According to our current data, JetBlue ($191), and Southwest ($270) offers the cheapest pricing from Miami to Islip, New York. JetBlue is priced at 32% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Miami to Islip, New York one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $96. Users have also found prices from $102 and $118 on Southwest and Avelo Airlines, respectively.
What are the cheapest flights from Miami to Islip, New York?
Looking for the cheapest flight from Miami to Islip, New York? While on average our users pay $283, our data indicates the cheapest price to be $113. The most popular route (Miami - Islip Long Island), is priced around $191.
Can I find deals for flights from Miami to Islip that include hotel bookings?
Yes. In addition to deals on Miami to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Miami to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Islip.
Can I find deals for business class flights from Miami to Islip?
Yes. Cheapflights offers flight deals from Miami to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Miami to Islip, New York?
Currently, January is the cheapest month in which you can book a flight from Miami to Islip, New York (average of $108). Flying from Miami 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.

See more FAQs

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Top 2 airlines flying from Miami to Islip

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$60	Average$209	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$241	Average$344	FlexibilityNo cancel fee	On-time63%

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$96+ Cheap flights from Miami to Islip, NY (MIA - ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Miami to Islip with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Miami to Islip

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Miami to Islip

Cheapest flights from Miami to IslipExplore the most affordable flight options available from Miami to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Miami to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Islip that are best for you.

Compare providers for flights from Miami to Islip

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 Miami to Islip in April.

Best time to book a flight from Miami to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Miami with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Miami to Islip

What is the cheapest month to book a flight from Miami to Islip, New York?

What is the cheapest time of day to fly from MIA to ISP?

Find hourly flight availability from Miami to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated April 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from Miami to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Miami to Islip, New York round-trip?

What are the cheapest airlines to fly from Miami to Islip, New York one-way?

What are the cheapest flights from Miami to Islip, New York?

Can I find deals for flights from Miami to Islip that include hotel bookings?

How can I find direct flights from Miami to Islip?

Can I find deals for business class flights from Miami to Islip?

What is the cheapest month to book a flight from Miami to Islip, New York?

Traveling to a place near Miami?

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Alternative routes for Miami to Islip

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Top 2 airlines flying from Miami to Islip

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Cheapest flights from Miami to Islip
Explore the most affordable flight options available from Miami to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.