ISP - MIA

$97 Find Cheap Flights from Islip to Miami

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Miami departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Miami, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Miami, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Islip to Miami (ISP-MIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Miami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Miami

Thu, Jan 1 - Fri, Jan 9
Multiple Airlines Logo
2:19 pm - 7:58 pmISP-MIA
29h 39m2 stops
Multiple Airlines Logo
12:39 pm - 11:10 amMIA-ISP
22h 31m1 stop
$251Multiple Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Southwest Logo
6:15 am - 12:05 pmISP-MIA
5h 50m1 stop
Southwest Logo
5:10 pm - 10:05 pmMIA-ISP
4h 55m1 stop
$257Southwest
Find Deal
Wed, Dec 3 - Tue, Dec 9
Southwest Logo
6:15 am - 12:05 pmISP-MIA
5h 50m1 stop
Southwest Logo
6:55 am - 3:05 pmMIA-ISP
8h 10m2 stops
$262Southwest
Find Deal
Thu, Jan 1 - Fri, Jan 9
Multiple Airlines Logo
12:20 pm - 12:47 amISP-MIA
12h 27m2 stops
Multiple Airlines Logo
12:39 pm - 11:10 amMIA-ISP
22h 31m1 stop
$287Multiple Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 16
Southwest Logo
5:55 am - 4:30 pmISP-MIA
10h 35m2 stops
Southwest Logo
5:55 am - 12:15 pmMIA-ISP
6h 20m1 stop
$292Southwest
Find Deal
Sat, Jan 31 - Sat, Feb 14
Southwest Logo
3:35 pm - 8:40 pmISP-MIA
5h 05m1 stop
Southwest Logo
7:00 am - 12:05 pmMIA-ISP
5h 05m1 stop
$297Southwest
Find Deal
Sat, Jan 31 - Sat, Feb 14
Southwest Logo
12:15 pm - 9:25 pmISP-MIA
9h 10m2 stops
Southwest Logo
7:00 am - 12:05 pmMIA-ISP
5h 05m1 stop
$302Southwest
Find Deal
Sat, Nov 8 - Sat, Nov 15
Frontier Logo
4:58 pm - 11:32 amISP-MIA
18h 34m2 stops
Frontier Logo
1:58 pm - 8:02 amMIA-ISP
18h 04m2 stops
$373Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
2:47 pm - 12:34 amISP-MIA
9h 47m2 stops
Frontier Logo
9:45 pm - 10:37 amMIA-ISP
12h 52m2 stops
$383Frontier
Find Deal
Wed, Feb 18 - Thu, Feb 19
Frontier Logo
7:41 pm - 10:58 amISP-MIA
15h 17m2 stops
Frontier Logo
10:05 pm - 10:40 amMIA-ISP
12h 35m2 stops
$539Frontier
Find Deal

Everything you should know

Top airlines
Southwest
Cheapest • from $257 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$251
Typical prices: $241-$370
Multiple Airlines
Thu 1/1Fri 1/9
ISP - MIA • 2 stops
Cheapest one-way
$97
Typical prices: $214-$404
Frontier
Tue 12/2
ISP - MIA • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Miami!
Booking Insights

KAYAK's insights & trends for Islip to Miami flights

Get data-powered insights and trends into flights from Islip to Miami to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Islip, New York to Miami?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip, New York to Miami departing in January.

What’s the cheapest day of the week to fly from Islip to Miami?

The average price of all round-trip flights from Islip to Miami clicked on KAYAK for each day over the last 12 months.

For Islip to Miami, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Miami back to Islip, the best deals are generally found on Monday, with Tuesday being the most expensive.

What is the cheapest month to fly from Islip to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Miami is January, where tickets cost $282 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $522 and $472 respectively.

Can I save money by flying with a layover from Islip to Miami?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $407, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Islip to Miami, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Islip to Miami, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$97
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 32% increase in price.
Flight from Islip to Miami

When to book flights from Islip to Miami

Are your dates flexible? Find out the best times to travel from Islip to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islip to Miami

  • What is the cheapest flight from Islip to Miami?

    In the last 3 days, the lowest price for a flight from Islip to Miami was $97 for a one-way ticket and $251 for a round-trip.

  • Do I need a passport to fly between Islip and Miami?

    A passport is not required to fly from Islip to Miami.

  • Which airlines offer Wi-Fi service onboard planes from Islip to Miami?

    JetBlue, and Delta offer inflight Wi-Fi service on the Islip to Miami flight route.

  • Which aircraft models fly most regularly from Islip to Miami?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Islip to Miami flight route.

  • Which airline alliances offer flights from Islip to Miami?

    SkyTeam is the only airline alliance operating flights between Islip and Miami.

  • What is the most popular layover when flying to Miami from Islip?

    Baltimore is the most popular layover city among KAYAK users traveling from Islip to Miami.

  • Which is the best airline for flights from Islip to Miami, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Islip to Miami are Southwest and Delta. With an average price for the route of $415 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $298 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Islip to Miami?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Miami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Miami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Miami from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Miami?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Miami with an airline and back to Islip with another airline. Booking your flights between Islip and MIA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Miami?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Miami from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Islip to Miami

  • Looking for a cheap flight? 25% of our users found flights on this route for $463 or less one-way.

Reviews of the top 5 airlines serving from Islip to Miami

 
See real verified KAYAK customer reviews for airlines flying from Islip to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Miami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4235 reviews
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
8.1Boarding
Airline reviews

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

10.0 ExcellentAnonymous, Oct 2025MDW - BWI
Read more Southwest reviews

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

It was one and half hour late... Not sure if any other experience matters.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

Communication since no reason or explanation was given for 3 hrs delay

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

Overall was excellent. Will definitely us JetBlue in the future.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

It was terrible, we had to board and unboard the flight with a hour delay that caused me to miss an appointment and a surprise for my wife

Great! I intend to use Spirit for future flights. No complaints .

They cancelled the flight 3 hours prior departure. Had to spend $400 for a ne way flight with Delta Airlines! Spirit Airlines are not serios!

Plastic seat really hurt my back. Cannot even recline on the flight. Very hard to sleep on the plane due to terrible seats . Food and drinks were expensive and not very good. There were like 2 open exit rows behind me. My isle was full so I asked flight attendants if I could sit there. They told me it was a safety issue??? I think it more unsafe to have no one sitting there. In case of emergency, you’d want someone there to help.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Very easy boarding! Crew was fantastic and offered us refreshments quickly and efficiently. Quick, nice flight!

My baggage broke and they did not offer me anything. No conversation

It was not good at all, I think the crew could be kinder

Cheap flight but really uncomfortable. Seat cushions flimsy. Jammed in middle seat when flight is not full. They don’t even give you water

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.