CLT - ISP

$84 Find Cheap Flights from Charlotte to Islip - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$182
Typical prices: $305-$472
Southwest
Tue 12/4Wed 12/5
CLT - ISP • 1 stop
Cheapest one-way
$84
Typical prices: $197-$341
Southwest
Mon 11/26
CLT - ISP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Charlotte and Islip. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 27% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $209 (round-trip)
Baltimore/Washington (BWI)
Shortest trip • 4h 17m (one-way)
Insights
Insights
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We hope you love your trip to Islip!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charlotte to Islip (CLT-ISP)

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

Recent round-trip flight deals from Charlotte to Islip

Fri, Dec 4 - Sat, Dec 5
Southwest Logo
5:25 pm - 9:45 pmCLT  Charlotte Douglas-ISP Islip Long Island
4h 20m1 stop Baltimore/Washington
Southwest Logo
3:30 pm - 7:30 pmISP  Islip Long Island-CLT Charlotte Douglas
4h 00m1 stop Baltimore/Washington
$182Southwest
Thu, Dec 3 - Sun, Dec 6
Frontier Logo
6:32 am - 1:22 pmCLT  Charlotte Douglas-ISP Islip Long Island
6h 50m1 stop Orlando
Frontier Logo
6:10 pm - 3:27 pmISP  Islip Long Island-CLT Charlotte Douglas
21h 17m1 stop Orlando
$183Frontier
Sun, Dec 6 - Tue, Dec 8
Southwest Logo
7:45 am - 11:45 amCLT  Charlotte Douglas-ISP Islip Long Island
4h 00m1 stop Baltimore/Washington
Southwest Logo
6:05 am - 10:15 amISP  Islip Long Island-CLT Charlotte Douglas
4h 10m1 stop Baltimore/Washington
$202Southwest
Sun, Dec 6 - Tue, Dec 8
Southwest Logo
7:45 am - 11:45 amCLT  Charlotte Douglas-ISP Islip Long Island
4h 00m1 stop Baltimore/Washington
Southwest Logo
12:30 pm - 9:05 pmISP  Islip Long Island-CLT Charlotte Douglas
8h 35m2 stops Baltimore/Washington Nashville Intl
$207Southwest
Thu, Nov 12 - Mon, Nov 23
Frontier Logo
6:05 am - 5:31 pmCLT  Charlotte Douglas-ISP Islip Long Island
11h 26m1 stop Orlando
Frontier Logo
4:40 pm - 12:34 amISP  Islip Long Island-CLT Charlotte Douglas
7h 54m1 stop Orlando
$213Frontier
Sun, Dec 6 - Tue, Dec 8
Southwest Logo
11:30 am - 11:35 pmCLT  Charlotte Douglas-ISP Islip Long Island
12h 05m2 stops Lambert-St Louis Baltimore/Washington
Southwest Logo
12:30 pm - 9:05 pmISP  Islip Long Island-CLT Charlotte Douglas
8h 35m2 stops Baltimore/Washington Nashville Intl
$218Southwest
Thu, Dec 3 - Sun, Dec 6
Frontier Logo
6:32 am - 1:22 pmCLT  Charlotte Douglas-ISP Islip Long Island
6h 50m1 stop Orlando
Frontier Logo
6:10 pm - 3:27 pmISP  Islip Long Island-CLT Charlotte Douglas
21h 17m1 stop Orlando
$221Frontier
Fri, Jan 8 - Sun, Jan 10
Southwest Logo
7:20 am - 11:50 amCLT  Charlotte Douglas-ISP Islip Long Island
4h 30m1 stop Baltimore/Washington
Southwest Logo
5:45 am - 10:00 amISP  Islip Long Island-CLT Charlotte Douglas
4h 15m1 stop Baltimore/Washington
$240Southwest
Fri, Jan 8 - Sun, Jan 10
Southwest Logo
7:20 am - 11:50 amCLT  Charlotte Douglas-ISP Islip Long Island
4h 30m1 stop Baltimore/Washington
Southwest Logo
5:45 am - 6:10 pmISP  Islip Long Island-CLT Charlotte Douglas
12h 25m2 stops Baltimore/Washington Dallas Love Field
$245Southwest
Thu, Dec 3 - Sun, Dec 6
Southwest Logo
8:05 am - 4:15 pmCLT  Charlotte Douglas-ISP Islip Long Island
8h 10m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 10:05 amISP  Islip Long Island-CLT Charlotte Douglas
4h 30m1 stop Baltimore/Washington
$245Southwest
Booking Insights

Price, demand and travel trends for Charlotte to Islip flights

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

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

Round-trip flights from Charlotte to Islip typically range from $305 to $472. The lowest price found in the past 5 days was $182, on Southwest.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Charlotte to Islip. It’s 23% cheaper than the average day, while Saturday is the most expensive, with prices 72% higher.

Find deals

Key details for Charlotte to Islip flights

Low season

February

Cheapest flight

$84
Beat the crowds with an average 77% drop in travelers.
The most popular month to fly with an average 72% increase in travelers.
One-way flight from Charlotte to Islip

When to book flights from Charlotte to Islip

Are your dates flexible? Find out the best times to travel from Charlotte to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charlotte to Islip flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Charlotte to Islip?

    A nonstop flight from Charlotte to Islip takes 00m, covering 574 miles.

  • Do I need a passport to fly from Charlotte to Islip?

    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 Charlotte to Islip flight?

    Round-trip flights from Charlotte to Islip range from $305 to $472, with an average of $395 over the past 12 months. Anything below $305 counts as a good deal.

  • Have flight prices from Charlotte to Islip 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 $182 to $1,283. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Charlotte to Islip looking right now?

    One-way fares from Charlotte to Islip are currently lower than usual. Average one-way flight prices are about $128, which is 51% below the typical average for this route.

  • What car rental options are available at Islip Long Island Airport (ISP)?

    Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include:

    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • National
    • Empire Rent A Car

  • Which airports can I use when flying from Charlotte to Islip?

    Flights from Charlotte to Islip usually depart from Charlotte Douglas (CLT) and arrive at Islip Long Island (ISP).

  • Which airports do connecting flights from Charlotte to Islip pass through?

    One-stop flights from Charlotte to Islip most commonly connect through:

    • Baltimore/Washington (BWI) - 94% of one-stop connections
    • Fort Lauderdale (FLL) - 3% of one-stop connections
    • Orlando (MCO) - 3% of one-stop connections

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

    Yes. Flexible dates can save you up to 56% on flights from Charlotte to Islip. Thursday is the cheapest departure day at $305 round-trip on average, while Saturday is the most expensive at $682, a difference of $377.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Charlotte to Islip?

    Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 4h 17m, compared with 6h 53m via Fort Lauderdale (FLL) and 12h 04m via Orlando (MCO).

Your guide to booking Charlotte to Islip flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $305, about $377 less than Saturday fares (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charlotte to Islip trip for October. Fares historically average $290 round-trip in that month - typically $380 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Charlotte to Islip

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

Car rentals in Islip
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