Which airports can I use when flying from Islip to Jacksonville?

Flights from Islip to Jacksonville usually depart from Islip Long Island (ISP) and arrive at Jacksonville (JAX).

What cabin classes can I book on flights from Islip to Jacksonville?

Only Economy Class is available on flights from Islip to Jacksonville.

Which airports do connecting flights from Islip to Jacksonville pass through?

Most connecting flights from Islip to Jacksonville pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Islip to Jacksonville?

Yes. Flexible dates can save you up to 53% on flights from Islip to Jacksonville. Tuesday is the cheapest departure day at $426 round-trip on average, while Sunday is the most expensive at $892, a difference of $466. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Jacksonville?

Some of the most popular sights in Jacksonville are Mayo Clinic- Kinne Auditorium, Veterans Memorial Arena and EverBank Field. These are among the most viewed places in Jacksonville on KAYAK.

How long is a flight from Islip to Jacksonville?

A nonstop flight from Islip to Jacksonville takes 00m, covering 858 miles.

Do I need a passport to fly from Islip to Jacksonville?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Islip to Jacksonville changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $308 to $2,232. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Islip to Jacksonville looking right now?

One-way fares from Islip to Jacksonville are currently lower than usual. Average one-way flight prices are about $142, which is 32% below the typical average for this route.

What car rental options are available at Jacksonville Airport (JAX)?

Jacksonville Airport (JAX) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include: • Easirent • Hertz • Dollar • Thrifty • Budget

How much should I expect to pay for a Islip to Jacksonville flight?

Round-trip flights from Islip to Jacksonville range from $403 to $553, with an average of $437 over the past 12 months. Anything below $403 counts as a good deal.

How much is a round-trip flight from Islip to Jacksonville?

Round-trip flights from Islip to Jacksonville typically range from $403 to $553. The lowest price found in the past 5 days was $308, on Breeze Airways.

What's the cheapest day of the week to fly from Islip to Jacksonville?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Islip to Jacksonville. It’s 3% cheaper than the average day, while Sunday is the most expensive, with prices 104% higher.

Which airline is the cheapest to fly from Islip to Jacksonville?

Breeze Airways ($308) and Southwest ($320) are the cheapest airlines to fly round-trip from Islip to Jacksonville according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Islip to Jacksonville?

Flights via Baltimore/Washington (BWI) offer the most affordable fares, with an average round-trip price of $486. Based on KAYAK data over the past 3 months.

When flying from Islip to Jacksonville which airport offers the shortest layover?

Baltimore/Washington (BWI) had the shortest average connection time for Islip to Jacksonville layovers at 2h 53m over the past 3 months.

$101 CHEAP FLIGHTS from Islip to Jacksonville (ISP - JAX)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$308

Typical prices: $403-$553

Breeze Airways

Tue 1/23Sat 1/27

ISP - JAX • 2 stops

Cheapest one-way

$101

Typical prices: $171-$231

Breeze Airways

Wed 1/24

ISP - JAX • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Islip and Jacksonville. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

May

Cheapest • 8% price drop

May

Most popular

Good to know

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Jacksonville!

Flight Deals

Cheap Flights from Islip to Jacksonville (ISP-JAX)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to Jacksonville

Sat, Jan 23 - Wed, Jan 27

9:40 am - 8:35 amISP Islip Long Island-JAX Jacksonville

22h 55m2 stops Tampa Fort Lauderdale

6:45 pm - 7:26 pmJAX Jacksonville-ISP Islip Long Island

24h 41m1 stop Norfolk

$308Breeze Airways

Fri, Nov 20 - Wed, Dec 2

12:25 pm - 6:25 pmISP Islip Long Island-JAX Jacksonville

6h 00m1 stop Baltimore/Washington

10:45 am - 4:15 pmJAX Jacksonville-ISP Islip Long Island

5h 30m1 stop Baltimore/Washington

$320Southwest

Sun, Jan 3 - Tue, Feb 2

7:45 pm - 9:59 pmISP Islip Long Island-JAX Jacksonville

26h 14m1 stop Norfolk

2:50 pm - 11:03 amJAX Jacksonville-ISP Islip Long Island

20h 13m2 stops Fort Lauderdale Myrtle Beach Intl

$323Breeze Airways

Wed, Dec 2 - Sun, Dec 6

6:05 am - 1:15 pmISP Islip Long Island-JAX Jacksonville

7h 10m1 stop Baltimore/Washington

8:00 am - 11:45 amJAX Jacksonville-ISP Islip Long Island

3h 45m1 stop Baltimore/Washington

$359Southwest

Wed, Dec 2 - Sun, Dec 6

6:05 am - 3:05 pmISP Islip Long Island-JAX Jacksonville

9h 00m2 stops Baltimore/Washington Austin Bergstrom

8:00 am - 11:45 amJAX Jacksonville-ISP Islip Long Island

3h 45m1 stop Baltimore/Washington

$364Southwest

Wed, Feb 10 - Sun, Feb 14

5:45 am - 6:20 pmISP Islip Long Island-JAX Jacksonville

12h 35m2 stops Baltimore/Washington Austin Bergstrom

7:50 am - 11:55 amJAX Jacksonville-ISP Islip Long Island

4h 05m1 stop Baltimore/Washington

$366Southwest

Sat, Jan 23 - Wed, Jan 27

3:50 pm - 8:00 pmISP Islip Long Island-JAX Jacksonville

4h 10m1 stop Baltimore/Washington

2:00 pm - 9:30 pmJAX Jacksonville-ISP Islip Long Island

7h 30m1 stop Baltimore/Washington

$366Southwest

Wed, Feb 10 - Sun, Feb 14

5:45 am - 10:25 amISP Islip Long Island-JAX Jacksonville

4h 40m1 stop Baltimore/Washington

7:50 am - 11:55 amJAX Jacksonville-ISP Islip Long Island

4h 05m1 stop Baltimore/Washington

$392Southwest

Fri, Nov 20 - Wed, Dec 2

5:35 am - 2:55 pmISP Islip Long Island-JAX Jacksonville

9h 20m2 stops Baltimore/Washington Nashville Intl

10:45 am - 4:15 pmJAX Jacksonville-ISP Islip Long Island

5h 30m1 stop Baltimore/Washington

$394Southwest

Wed, Feb 10 - Sun, Feb 14

5:45 am - 6:20 pmISP Islip Long Island-JAX Jacksonville

12h 35m2 stops Baltimore/Washington Austin Bergstrom

7:50 am - 8:10 pmJAX Jacksonville-ISP Islip Long Island

12h 20m2 stops Baltimore/Washington Orlando

$399Southwest

Recent last minute flight deals from Islip to Jacksonville

Tue, Oct 27 - Tue, Nov 3

12:00 pm - 4:26 pmISP Islip Long Island-JAX Jacksonville

4h 26m1 stop Raleigh-Durham

9:09 am - 10:17 amJAX Jacksonville-ISP Islip Long Island

49h 08m2 stops Philadelphia Raleigh-Durham

$419Multiple Airlines

Wed, Oct 28 - Sun, Nov 1

12:00 pm - 8:45 amISP Islip Long Island-JAX Jacksonville

44h 45m2 stops Raleigh-Durham Fort Lauderdale

12:54 pm - 5:33 pmJAX Jacksonville-ISP Islip Long Island

4h 39m1 stop Richmond Byrd Intl

$479Multiple Airlines

Tue, Oct 27 - Wed, Oct 28

12:00 pm - 4:26 pmISP Islip Long Island-JAX Jacksonville

4h 26m1 stop Raleigh-Durham

3:55 pm - 10:33 amJAX Jacksonville-ISP Islip Long Island

42h 38m2 stops Fort Lauderdale Myrtle Beach Intl

$553Breeze Airways

Tue, Oct 27 - Wed, Oct 28

12:00 pm - 4:26 pmISP Islip Long Island-JAX Jacksonville

4h 26m1 stop Raleigh-Durham

4:24 pm - 7:05 pmJAX Jacksonville-ISP Islip Long Island

26h 41m1 stop Norfolk

$559Breeze Airways

Wed, Oct 28 - Sun, Nov 1

6:00 am - 4:55 pmISP Islip Long Island-JAX Jacksonville

10h 55m1 stop Fort Lauderdale

12:54 pm - 5:33 pmJAX Jacksonville-ISP Islip Long Island

4h 39m1 stop Richmond Byrd Intl

$661Multiple Airlines

Sat, Oct 31 - Mon, Nov 2

6:00 am - 4:55 pmISP Islip Long Island-JAX Jacksonville

10h 55m1 stop Fort Lauderdale

7:05 am - 9:37 pmJAX Jacksonville-ISP Islip Long Island

14h 32m1 stop Fort Lauderdale

$722JetBlue

Tue, Oct 27 - Tue, Nov 3

12:00 pm - 4:26 pmISP Islip Long Island-JAX Jacksonville

4h 26m1 stop Raleigh-Durham

5:46 pm - 9:37 pmJAX Jacksonville-ISP Islip Long Island

27h 51m1 stop Fort Lauderdale

$765Multiple Airlines

Sat, Oct 31 - Mon, Nov 2

2:10 pm - 5:55 pmISP Islip Long Island-JAX Jacksonville

27h 45m2 stops Orlando Fort Lauderdale

5:46 pm - 9:37 pmJAX Jacksonville-ISP Islip Long Island

27h 51m1 stop Fort Lauderdale

$817JetBlue

Sat, Oct 31 - Mon, Nov 2

6:00 am - 7:30 pmISP Islip Long Island-JAX Jacksonville

13h 30m2 stops Baltimore/Washington Houston Hobby

3:35 pm - 11:30 pmJAX Jacksonville-ISP Islip Long Island

7h 55m2 stops Nashville Intl Baltimore/Washington

$837Southwest

Wed, Oct 28 - Sun, Nov 1

6:05 am - 3:20 pmISP Islip Long Island-JAX Jacksonville

9h 15m2 stops Baltimore/Washington Dallas Love Field

7:20 am - 5:05 pmJAX Jacksonville-ISP Islip Long Island

9h 45m2 stops Chicago Midway Baltimore/Washington

$962Southwest

Booking Insights

Price, demand and travel trends for Islip to Jacksonville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Islip to Jacksonville? 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 to Jacksonville departing in january.
What's the cheapest day of the week to fly from Islip to Jacksonville?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Islip to Jacksonville. It’s 3% cheaper than the average day, while Sunday is the most expensive, with prices 104% higher.

Find deals

Low season	August
High season	May
Cheapest flight	$101

Beat the crowds with an average 60% drop in travelers.

The most popular month to fly with an average 51% increase in travelers.

One-way flight from Islip to Jacksonville

When to book flights from Islip to Jacksonville

Are your dates flexible? Find out the best times to travel from Islip to Jacksonville 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.

What cabin classes can I book on flights from Islip to Jacksonville?
Only Economy Class is available on flights from Islip to Jacksonville.
How long is a flight from Islip to Jacksonville?
A nonstop flight from Islip to Jacksonville takes 00m, covering 858 miles.
Do I need a passport to fly from Islip to Jacksonville?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Islip to Jacksonville flight?
Round-trip flights from Islip to Jacksonville range from $403 to $553, with an average of $437 over the past 12 months. Anything below $403 counts as a good deal.
Have flight prices from Islip to Jacksonville changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $308 to $2,232. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Islip to Jacksonville looking right now?
One-way fares from Islip to Jacksonville are currently lower than usual. Average one-way flight prices are about $142, which is 32% below the typical average for this route.
What car rental options are available at Jacksonville Airport (JAX)?
Jacksonville Airport (JAX) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:

• Easirent
• Hertz
• Dollar
• Thrifty
• Budget
Which airports can I use when flying from Islip to Jacksonville?
Flights from Islip to Jacksonville usually depart from Islip Long Island (ISP) and arrive at Jacksonville (JAX).
Which airports do connecting flights from Islip to Jacksonville pass through?
Most connecting flights from Islip to Jacksonville pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Islip to Jacksonville?
Yes. Flexible dates can save you up to 53% on flights from Islip to Jacksonville. Tuesday is the cheapest departure day at $426 round-trip on average, while Sunday is the most expensive at $892, a difference of $466.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Jacksonville?
Some of the most popular sights in Jacksonville are Mayo Clinic- Kinne Auditorium, Veterans Memorial Arena and EverBank Field. These are among the most viewed places in Jacksonville on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $426, about $466 less than Sunday fares (52% savings) based on the last 12 months.
If you can choose when to travel, plan your Islip to Jacksonville trip for May. Fares historically average $403 round-trip in that month - typically $376 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Jacksonville Airport.

• DoubleTree by Hilton Jacksonville Airport
• SpringHill Suites by Marriott Jacksonville North I-95 Area
• Microtel Inn & Suites by Wyndham Jacksonville Airport

More options for your flight from Islip to Jacksonville

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Complete your trip to Jacksonville with a hotel stay or car rental

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Hotels in Jacksonville

Vacations in Jacksonville

ISP - JAX

$101 Find Cheap Flights from Islip to Jacksonville - Compare and Save

Everything you should know

Cheap Flights from Islip to Jacksonville (ISP-JAX)

Recent round-trip flight deals from Islip to Jacksonville

Recent one-way flight deals from Islip to Jacksonville

Recent last minute flight deals from Islip to Jacksonville

Price, demand and travel trends for Islip to Jacksonville flights

How much is a round-trip flight from Islip to Jacksonville?

What's the cheapest day of the week to fly from Islip to Jacksonville?

Which airline is the cheapest to fly from Islip to Jacksonville?

What is the cheapest layover airport when flying from Islip to Jacksonville?

When flying from Islip to Jacksonville which airport offers the shortest layover?

Key details for Islip to Jacksonville flights

Low season

High season

Cheapest flight

When to book flights from Islip to Jacksonville

Your Islip to Jacksonville flight questions, answered

Your guide to booking Islip to Jacksonville flights

More options for your flight from Islip to Jacksonville

Complete your trip to Jacksonville with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Islip to Jacksonville

Find direct flights to and from Islip and Jacksonville

Flights from domestic origins to Jacksonville

Flights to other popular destinations

Find deals for your return flight