What is the cheapest airline that flies from Islip Long Island to Miami?

Frontier is the most popular carrier operating from Islip Long Island to Miami

What airlines fly to Miami?

Spirit Airlines, JetBlue and United Airlines are the top three most popular airlines that fly to Miami from Islip, New York according to our data. Spirit Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 9 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to Miami Airport?

Prices for flights from Islip Long Island Airport to Miami Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Islip Long Island Airport to Miami Airport?

As of December 2025, there are 4 operators available to choose from for flights from Islip Long Island Airport to Miami Airport.

How old do you have to be to fly from Islip Long Island Airport to Miami Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$90 Cheap Flights from Islip to Miami in 2025/26

Q: What is the typical price of a round-trip flight between Islip, New York and Miami?

Prices are currently typical for flights on this route. Typical prices usually range from $156 to $493. The lowest price recently found on this route was $180.

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Find the cheapest flights from Islip, New York to Miami

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 1:08 pm

ISP

MIA

25h 18m1 stop

1:01 pm - 2:39 pm

MIA

ISP

25h 38m2 stops

$180Multiple Airlines

Sat, Feb 7 - Wed, Feb 11

11:50 am - 10:19 pm

ISP

MIA

10h 29m1 stop

7:05 am - 8:40 am

MIA

ISP

25h 35m2 stops

$191Multiple Airlines

Sat, Feb 21 - Tue, Feb 24

8:33 am - 10:19 pm

ISP

MIA

37h 46m2 stops

11:28 am - 1:31 pm

MIA

ISP

26h 03m1 stop

$195Multiple Airlines

Fri, Feb 20 - Thu, Feb 26

11:50 am - 10:19 pm

ISP

MIA

10h 29m1 stop

11:28 am - 1:31 pm

MIA

ISP

26h 03m1 stop

$197Multiple Airlines

Sat, Feb 21 - Thu, Feb 26

5:07 pm - 3:40 pm

ISP

MIA

22h 33m2 stops

11:28 am - 1:31 pm

MIA

ISP

26h 03m1 stop

$202Multiple Airlines

Sat, Feb 21 - Thu, Feb 26

11:50 am - 3:41 pm

ISP

MIA

27h 51m1 stop

7:00 am - 11:10 am

MIA

ISP

28h 10m2 stops

$203Multiple Airlines

Wed, Jan 21 - Tue, Jan 27

3:34 pm - 11:20 pm

ISP

MIA

31h 46m2 stops

11:28 am - 1:31 pm

MIA

ISP

26h 03m1 stop

$213Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

2:31 pm - 12:16 pm

ISP

MIA

21h 45m2 stops

11:28 am - 1:31 pm

MIA

ISP

26h 03m1 stop

$230Multiple Airlines

Mon, Feb 16 - Thu, Feb 26

11:50 am - 1:21 pm

ISP

MIA

25h 31m2 stops

11:28 am - 1:31 pm

MIA

ISP

26h 03m1 stop

$241Multiple Airlines

Wed, Feb 18 - Thu, Feb 26

2:31 pm - 12:42 am

ISP

MIA

34h 11m2 stops

9:00 am - 1:31 pm

MIA

ISP

28h 31m1 stop

$254Multiple Airlines

Fri, Feb 13 - Sun, Feb 22

Southwest flights from Islip, New York to Miami

Our best Southwest deals on Islip, New York to Miami flight tickets

Southwest

Jan 27

ISP3:45 pmIslip Long Island

5h 15m

1 stop

MIA9:00 pmMiami

Jan 29

MIA7:15 amMiami

4h 40m

1 stop

ISP11:55 amIslip Long Island

$282

Find similar

Southwest

Jan 27

ISP6:00 amIslip Long Island

5h 20m

1 stop

MIA11:20 amMiami

Jan 29

MIA6:55 amMiami

9h 20m

2 stops

ISP4:15 pmIslip Long Island

$287

Find similar

Southwest

Jan 21

ISP3:45 pmIslip Long Island

5h 15m

1 stop

MIA9:00 pmMiami

Jan 27

MIA4:30 pmMiami

5h 25m

1 stop

ISP9:55 pmIslip Long Island

$300

Find similar

Frontier flights from Islip, New York to Miami

Our best Frontier deals on Islip, New York to Miami flight tickets

Frontier

Jan 19

ISP8:54 pmIslip Long Island

15h 53m

2 stops

MIA12:47 pmMiami

Jan 22

MIA7:09 pmMiami

25h 38m

2 stops

ISP8:47 pmIslip Long Island

$315

Find similar

Frontier

Dec 29

ISP2:04 pmIslip Long Island

10h 47m

2 stops

MIA12:51 amMiami

Jan 4

MIA9:01 pmMiami

16h 08m

2 stops

ISP1:09 pmIslip Long Island

$912

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Sat 2/7

11:50 am-1:08 pm

1 stop25h 18m

Miami

Wed 2/11

1:01 pm-2:39 pm

2 stops25h 38m

$180

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Sat 2/21

11:50 am-10:19 pm

1 stop10h 29m

Miami

Tue 2/24

7:05 am-8:40 am

2 stops25h 35m

$191

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Fri 2/20

8:33 am-10:19 pm

2 stops37h 46m

Miami

Thu 2/26

11:28 am-1:31 pm

1 stop26h 03m

$195

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Sat 2/21

11:50 am-10:19 pm

1 stop10h 29m

Miami

Thu 2/26

11:28 am-1:31 pm

1 stop26h 03m

$197

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Sat 2/21

5:07 pm-3:40 pm

2 stops22h 33m

Miami

Thu 2/26

11:28 am-1:31 pm

1 stop26h 03m

$202

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 1/21

11:50 am-3:41 pm

1 stop27h 51m

Miami

Tue 1/27

7:00 am-11:10 am

2 stops28h 10m

$203

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Thu 2/19

3:34 pm-11:20 pm

2 stops31h 46m

Miami

Thu 2/26

11:28 am-1:31 pm

1 stop26h 03m

$213

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Mon 2/16

2:31 pm-12:16 pm

2 stops21h 45m

Miami

Thu 2/26

11:28 am-1:31 pm

1 stop26h 03m

$230

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 2/18

11:50 am-1:21 pm

2 stops25h 31m

Miami

Thu 2/26

11:28 am-1:31 pm

1 stop26h 03m

$241

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Fri 2/13

2:31 pm-12:42 am

2 stops34h 11m

Miami

Sun 2/22

9:00 am-1:31 pm

1 stop28h 31m

$254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Islip, New York and Miami?

What is the cheapest month to fly to Miami?

The month of November is, on average, the cheapest month to fly to Miami from Islip, New York, with most prices found around $182. If you are unable to visit Miami during the month of November, then departing from Islip, New York during the month December is also very affordable. Most momondo users find prices during this month for around $207.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Islip, New York to Miami is on a Tuesday when prices can be found for as low as $293. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $341.

What is the cheapest time of day to depart on your flight to Miami?

In the evening is the cheapest time of day to fly from Islip, New York to Miami when you can find flight prices for as low as $289. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $329. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Islip Long Island to Miami flight route?

Fly from Islip Long Island to Miami for the best Islip Long Island - Miami flight prices

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from Islip, New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Islip, New York for as low as $289 on momondo.

What cabin class options are available on Islip Long Island to Miami flights?

There is only 1 cabin class available to choose from on Islip Long Island to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Islip, New York to Miami flight prices changed over time?

As of December 2025, prices for Islip, New York to Miami flights are approximately 90% more expensive when compared to flights at the same time last year.

When to book flights from Islip, New York to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Miami according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islip, New York to Miami (ISP to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Miami

Fastest flight time	5h 00m
Direct flights	None

The fastest flight from Islip, New York to Miami takes 5h 00m

There are no direct flights from Islip, New York to Miami. There are no popular flight routes from Islip, New York to Miami.

Search flight deals

How far is Islip Long Island to Miami by plane?
The straight-line distance from Islip Long Island to Miami is 1107.7 mi. 5h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Islip Long Island Airport to Miami Airport?
Prices for flights from Islip Long Island Airport to Miami Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Islip Long Island Airport to Miami Airport?
As of December 2025, there are 4 operators available to choose from for flights from Islip Long Island Airport to Miami Airport.
How old do you have to be to fly from Islip Long Island Airport to Miami Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents you'll need for your trip to Miami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Miami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Islip, New York to Miami?
momondo data reveals that the most frequently booked plane model on the route from Islip, New York to Miami is Airbus A321-100/200, representing 13.79% of all bookings. The subsequent popular models are Airbus A321neo at 10.34%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.34%, and Airbus A320-100/200 at 10.34%.
What is the most popular airline from Islip, New York to Miami?
Based on momondo bookings for flights between Islip, New York and Miami, the leading airline is Southwest, making up 80% of the total bookings. Other popular airlines include Frontier with 9%, JetBlue with 7%, and Spirit Airlines with 5%.

Best airlines flying from Islip, New York to Miami

Compare and see reviews for airlines that fly from Islip, New York to Miami with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $35	Free Cancellation	Rating 5.8 3,073 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $70	Free Cancellation	Rating 6.3 8,194 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $152	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Southwest	PriceFrom $236	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

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Hollywood

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Marco Island

Marathon

Palm Beach

Delray Beach

Pompano Beach

Jupiter

Sunny Isles Beach

Dania Beach

Lake Worth

Bonita Springs

Deerfield Beach

Boynton Beach

Doral

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Lauderdale-by-the-Sea

Homestead

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Miami?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Miami from Islip.

Can I find flights from Islip to Miami with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Miami flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Miami?

momondo helps you find the best flight between Islip and Miami by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Islip to Miami right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Islip, New York to Miami from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Miami departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to Miami from

How to get the cheapest flight ticket from Islip, New York to Miami

What is the typical price of a round-trip flight between Islip, New York and Miami?

What is the cheapest month to fly to Miami?

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from Islip, New York to Miami is on a Tuesday when prices can be found for as low as $293. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $341.

What is the cheapest time of day to depart on your flight to Miami?

What is the cheapest Islip Long Island to Miami flight route?

Fly from Islip Long Island to Miami for the best Islip Long Island - Miami flight prices

How far in advance should I book a flight to Miami?

What cabin class options are available on Islip Long Island to Miami flights?

There is only 1 cabin class available to choose from on Islip Long Island to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Islip, New York to Miami flight prices changed over time?

As of December 2025, prices for Islip, New York to Miami flights are approximately 90% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Islip Long Island to Miami?

Frontier is the most popular carrier operating from Islip Long Island to Miami

What airlines fly to Miami?

When to book flights from Islip, New York to Miami

Cheap Islip, New York to Miami (ISP to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Miami

Fastest flight time

Direct flights

How far is Islip Long Island to Miami by plane?

When did momondo last update prices for flights from Islip Long Island Airport to Miami Airport?

How many operators does momondo search for flights from Islip Long Island Airport to Miami Airport?

How old do you have to be to fly from Islip Long Island Airport to Miami Airport?

What documentation or ID do you need to fly to Miami Airport?

What is the most popular plane model from Islip, New York to Miami?

What is the most popular airline from Islip, New York to Miami?

Best airlines flying from Islip, New York to Miami

Compare and see reviews for airlines that fly from Islip, New York to Miami with momondo

Traveling to a place near Miami?

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Miami?

Can I find flights from Islip to Miami with flexible booking policies on momondo?

How can momondo help me find flights from Islip to Miami?

I’m not ready to book a flight from Islip to Miami right now. Can momondo alert me if prices change?

An easier way to manage your Miami trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida