$102 Cheap Flights from Islip (ISP) to Miami (MIA)

View $102 flight on Thu, Jul 3, 2025Opens in a new window

Popular airlines from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)

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Find available prices by choosing your travel dates.

Cheap Flights from Islip to Miami (ISP-MIA)

Prices were available within the past 7 days and start at $102 for one-way flights and $191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Jul 8 - Thu, Jul 10
ISP
Islip
MIA
Miami
$191 Roundtrip, just found
$191
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jul 8 from Islip to Miami, returning Thu, Jul 10, priced at $191 just found
JetBlue Airways
Tue, Jun 10 - Wed, Jun 11
ISP
Islip
MIA
Miami
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Jun 10 from Islip to Miami, returning Wed, Jun 11, priced at $197 found 6 days ago
Southwest Airlines
Wed, May 21 - Wed, May 28
ISP
Islip
MIA
Miami
$203 Roundtrip, found 6 hours ago
$203
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Wed, May 21 from Islip to Miami, returning Wed, May 28, priced at $203 found 6 hours ago
Southwest Airlines
Tue, Jun 10 - Wed, Jun 11
ISP
Islip
MIA
Miami
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Jun 10 from Islip to Miami, returning Wed, Jun 11, priced at $207 found 6 days ago
JetBlue Airways
Wed, Aug 13 - Wed, Aug 20
ISP
Islip
MIA
Miami
$212 Roundtrip, found 7 hours ago
$212
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Wed, Aug 13 from Islip to Miami, returning Wed, Aug 20, priced at $212 found 7 hours ago
JetBlue Airways
Sat, May 3 - Sat, May 10
ISP
Islip
MIA
Miami
$212 Roundtrip, found 5 days ago
$212
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, May 3 from Islip to Miami, returning Sat, May 10, priced at $212 found 5 days ago
Southwest Airlines
Tue, May 20 - Tue, Jun 3
ISP
Islip
MIA
Miami
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, May 20 from Islip to Miami, returning Tue, Jun 3, priced at $213 found 3 days ago
Southwest Airlines
Thu, Jul 3 - Mon, Jul 7
ISP
Islip
MIA
Miami
$215 Roundtrip, found 1 hour ago
$215
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Jul 3 from Islip to Miami, returning Mon, Jul 7, priced at $215 found 1 hour ago
JetBlue Airways
Thu, Aug 14 - Tue, Aug 19
ISP
Islip
MIA
Miami
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Aug 14 from Islip to Miami, returning Tue, Aug 19, priced at $217 found 2 days ago
Southwest Airlines
Tue, May 20 - Tue, Jun 3
ISP
Islip
MIA
Miami
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, May 20 from Islip to Miami, returning Tue, Jun 3, priced at $223 found 3 days ago

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Miami Intl. Airport (MIA) cost?
You can pick up cheap return flights starting from $215 from MacArthur Airport (ISP) to Miami Intl. Airport (MIA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving ISP on May 13 2025 and touching down at MIA. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from ISP to MIA?
The cheapest flights from ISP to MIA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
When heading out of MacArthur Airport (ISP), you can take a direct flight to Miami Intl. Airport (MIA) with Southwest Airlines.
What is the cheapest airline that flies from ISP to MIA?
Currently, the cheapest carrier offering one-way flights from ISP to MIA is Southwest Airlines. You can take off on this route from $102. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ISP on July 3 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
On average, just 1 nonstop flight departs each day from MacArthur Airport (ISP) to Miami Intl. Airport (MIA). Want additional options? Use our filters to find flights with layovers and squeeze in a visit to another city along the way.
What are the most popular departure times for flights from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
The 1 PM departures from ISP to MIA are typically the busiest. These flights can come with a higher price due to their popularity. If you’re looking to save, choose a less crowded time to fly.
What day of the week has the most flights from ISP to MIA?
Friday offers the most flights from MacArthur Airport (ISP) to Miami Intl. Airport (MIA). Consider taking off on this day and you’ll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
The earliest flight jetting off from MacArthur Airport (ISP) is at around 8:00AM UTC-5. Catch this flight and you’ll touch down at Miami Intl. Airport (MIA) at approximately 11:10AM UTC-5. The entire trip takes 3h 10m.
How long does it take to fly from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
It usually takes 3 hours and 10 minutes to fly the 1,100 mi from ISP to MIA.
What is the best time to fly from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
To avoid potential delays on the MacArthur Airport (ISP) to Miami Intl. Airport (MIA) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Miami from MacArthur Airport (ISP)?
Catch a direct flight from MacArthur Airport (ISP) to Miami and touch down at Miami Intl. Airport (MIA). Another point of entry into the city is Fort Lauderdale - Hollywood Intl. Airport (FLL).
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to Miami Intl. Airport (MIA) last-minute?
Last-minute fares from ISP to MIA are typically more expensive. For the best rates, start searching for flights early. That being said, if your travel plans are flexible, it’s possible to find a cheap ticket right before your trip.
Is it cheaper to book an ISP to MIA flight and hotel package?
Compared with arranging flights and hotels separately, booking an ISP to MIA flight and hotel package with Expedia could result in significant savings. What’s more, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Miami Intl. Airport (MIA)?
If you booked your ISP to MIA flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.
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