$628 Cheap Flights from Tallahassee (TLH) to Islip (ISP)

View $628 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP)

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Cheap Flights from Tallahassee to Islip (TLH-ISP)

Prices were available within the past 7 days and start at $628 for one-way flights and $965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Wed, Jan 21
TLH
Tallahassee
ISP
Islip
$965 Roundtrip, found 1 day ago
$965
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Tallahassee to Islip, returning Wed, Jan 21, priced at $965 found 1 day ago
Delta
Tue, Jan 13 - Thu, Jan 22
TLH
Tallahassee
ISP
Islip
$975 Roundtrip, found 1 day ago
$975
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Tallahassee to Islip, returning Thu, Jan 22, priced at $975 found 1 day ago
Delta
Sat, Jan 10 - Thu, Jan 22
TLH
Tallahassee
ISP
Islip
$985 Roundtrip, found 1 day ago
$985
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 10 from Tallahassee to Islip, returning Thu, Jan 22, priced at $985 found 1 day ago
Delta
Sun, Jan 11 - Mon, Jan 19
TLH
Tallahassee
ISP
Islip
$1,011 Roundtrip, found 4 days ago
$1,011
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jan 11 from Tallahassee to Islip, returning Mon, Jan 19, priced at $1,011 found 4 days ago
Delta
Fri, Jan 16 - Mon, Jan 19
TLH
Tallahassee
ISP
Islip
$1,015 Roundtrip, found 4 days ago
$1,015
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 16 from Tallahassee to Islip, returning Mon, Jan 19, priced at $1,015 found 4 days ago
Delta
Sun, Jan 11 - Sun, Jan 18
TLH
Tallahassee
ISP
Islip
$1,021 Roundtrip, found 4 days ago
$1,021
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jan 11 from Tallahassee to Islip, returning Sun, Jan 18, priced at $1,021 found 4 days ago
Delta
Tue, Nov 18 - Tue, Dec 2
TLH
Tallahassee
ISP
Islip
$1,025 Roundtrip, found 3 days ago
$1,025
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 18 from Tallahassee to Islip, returning Tue, Dec 2, priced at $1,025 found 3 days ago
Delta
Tue, Nov 18 - Fri, Dec 5
TLH
Tallahassee
ISP
Islip
$1,035 Roundtrip, found 3 days ago
$1,035
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 18 from Tallahassee to Islip, returning Fri, Dec 5, priced at $1,035 found 3 days ago
Delta
Mon, Nov 17 - Fri, Dec 5
TLH
Tallahassee
ISP
Islip
$1,045 Roundtrip, found 3 days ago
$1,045
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 17 from Tallahassee to Islip, returning Fri, Dec 5, priced at $1,045 found 3 days ago
Delta
Thu, Jan 15 - Wed, Jan 21
TLH
Tallahassee
ISP
Islip
$1,050 Roundtrip, found 1 day ago
$1,050
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 15 from Tallahassee to Islip, returning Wed, Jan 21, priced at $1,050 found 1 day ago

Frequently asked questions

How much does a flight from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP) cost?
Get a cheap one-way flight from $628 or cheap return flight from $965 from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP)?
The cheapest month to fly from TLH to ISP is January, when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP)?
To find the cheapest airline that'll fly you from TLH to ISP, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP)?
Direct flights from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TLH to ISP?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP)?
Choose a flight from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP) last-minute?
Booking your flight from TLH to ISP right before your getaway is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a TLH to ISP flight and hotel package?
Booking a TLH to ISP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tallahassee Intl. Airport (TLH) to MacArthur Airport (ISP)?
In most cases, you're able to cancel or reschedule your TLH to ISP flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Origin airport
Tallahassee Intl.
Destination airport
MacArthur
Roundtrip price
$964
Distance
954 mi

Book with confidence

Tallahassee to Islip Flights

The cheapest times to fly from Tallahassee to Islip

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tallahassee to Islip are during the month of January. You can find some of the cheapest flights from Tallahassee to Islip with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tallahassee to Islip

Sunday is one of the best days to book for cheap flights from Tallahassee to Islip: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tallahassee to Islip

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tallahassee to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $628 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tallahassee to Islip flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tallahassee to Islip airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tallahassee to Islip Flights

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*Available to One Key members.