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Cheap flights from Islip, New York to Raleigh from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Raleigh departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Islip, New York to Raleigh

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
11:50 am - 1:33 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
9:38 am - 11:10 amRDU-ISP
1h 32mnonstop
$102Breeze Airways
Find Deal
Sat, Jan 17 - Sat, Jan 31
Breeze Airways Logo
12:35 pm - 2:18 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
9:45 am - 11:17 amRDU-ISP
1h 32mnonstop
$112Breeze Airways
Find Deal
Wed, Feb 11 - Sat, Feb 14
Breeze Airways Logo
2:31 pm - 4:14 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
9:45 am - 11:17 amRDU-ISP
1h 32mnonstop
$122Breeze Airways
Find Deal
Fri, Feb 27 - Sat, Feb 28
Breeze Airways Logo
12:35 pm - 2:18 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
9:45 am - 11:17 amRDU-ISP
1h 32mnonstop
$128Breeze Airways
Find Deal
Wed, Mar 11 - Wed, Mar 25
Breeze Airways Logo
2:01 pm - 3:44 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
11:49 am - 1:21 pmRDU-ISP
1h 32mnonstop
$137Breeze Airways
Find Deal
Fri, Jan 9 - Mon, Jan 12
Breeze Airways Logo
12:35 pm - 2:18 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
9:45 am - 11:17 amRDU-ISP
1h 32mnonstop
$138Breeze Airways
Find Deal
Wed, Apr 15 - Sat, Apr 18
Breeze Airways Logo
12:35 pm - 2:18 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
11:59 am - 1:31 pmRDU-ISP
1h 32mnonstop
$142Breeze Airways
Find Deal
Sat, Apr 25 - Mon, Apr 27
Breeze Airways Logo
12:35 pm - 2:18 pmISP-RDU
1h 43mnonstop
Breeze Airways Logo
11:59 am - 1:31 pmRDU-ISP
1h 32mnonstop
$157Breeze Airways
Find Deal
Wed, Mar 18 - Mon, Mar 23
Frontier Logo
6:00 am - 4:44 pmISP-RDU
10h 44m1 stop
Frontier Logo
8:14 pm - 11:25 amRDU-ISP
15h 11m1 stop
$162Frontier
Find Deal
Wed, Dec 10 - Wed, Dec 17
Frontier Logo
12:20 pm - 6:28 pmISP-RDU
6h 08m1 stop
Frontier Logo
8:14 pm - 11:25 amRDU-ISP
15h 11m1 stop
$163Frontier
Find Deal
Tue, Dec 30 - Wed, Dec 31

Breeze Airways flights from Islip, New York to Raleigh

Our best Breeze Airways deals on Islip, New York to Raleigh flight tickets
Breeze Airways
Jan 17
ISP11:50 amIslip Long Island
1h 43m
RDU1:33 pmRaleigh-Durham
Jan 31
RDU9:38 amRaleigh-Durham
1h 32m
ISP11:10 amIslip Long Island
$102
Find similar
Breeze Airways
Feb 11
ISP12:35 pmIslip Long Island
1h 43m
RDU2:18 pmRaleigh-Durham
Feb 14
RDU9:45 amRaleigh-Durham
1h 32m
ISP11:17 amIslip Long Island
$112
Find similar
Breeze Airways
Feb 27
ISP2:31 pmIslip Long Island
1h 43m
RDU4:14 pmRaleigh-Durham
Feb 28
RDU9:45 amRaleigh-Durham
1h 32m
ISP11:17 amIslip Long Island
$122
Find similar

Frontier flights from Islip, New York to Raleigh

Our best Frontier deals on Islip, New York to Raleigh flight tickets
Frontier
Dec 10
ISP6:00 amIslip Long Island
10h 44m
1 stop
RDU4:44 pmRaleigh-Durham
Dec 17
RDU8:14 pmRaleigh-Durham
15h 11m
1 stop
ISP11:25 amIslip Long Island
$162
Find similar
Frontier
Dec 30
ISP12:20 pmIslip Long Island
6h 08m
1 stop
RDU6:28 pmRaleigh-Durham
Dec 31
RDU8:14 pmRaleigh-Durham
15h 11m
1 stop
ISP11:25 amIslip Long Island
$163
Find similar
Frontier
Dec 4
ISP1:15 pmIslip Long Island
6h 27m
1 stop
RDU7:42 pmRaleigh-Durham
Dec 8
RDU3:03 pmRaleigh-Durham
8h 56m
1 stop
ISP11:59 pmIslip Long Island
$183
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Islip, New York to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Sat 1/17

11:50 am-1:33 pm

Nonstop1h 43m

Raleigh-Durham

Sat 1/31

9:38 am-11:10 am

Nonstop1h 32m

$102

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 2/11

12:35 pm-2:18 pm

Nonstop1h 43m

Raleigh-Durham

Sat 2/14

9:45 am-11:17 am

Nonstop1h 32m

$112

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Fri 2/27

2:31 pm-4:14 pm

Nonstop1h 43m

Raleigh-Durham

Sat 2/28

9:45 am-11:17 am

Nonstop1h 32m

$122

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 3/11

12:35 pm-2:18 pm

Nonstop1h 43m

Raleigh-Durham

Wed 3/25

9:45 am-11:17 am

Nonstop1h 32m

$128

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Fri 1/9

2:01 pm-3:44 pm

Nonstop1h 43m

Raleigh-Durham

Mon 1/12

11:49 am-1:21 pm

Nonstop1h 32m

$137

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 4/15

12:35 pm-2:18 pm

Nonstop1h 43m

Raleigh-Durham

Sat 4/18

9:45 am-11:17 am

Nonstop1h 32m

$138

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Sat 4/25

12:35 pm-2:18 pm

Nonstop1h 43m

Raleigh-Durham

Mon 4/27

11:59 am-1:31 pm

Nonstop1h 32m

$142

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 3/18

12:35 pm-2:18 pm

Nonstop1h 43m

Raleigh-Durham

Mon 3/23

11:59 am-1:31 pm

Nonstop1h 32m

$157

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 12/10

6:00 am-4:44 pm

1 stop10h 44m

Raleigh-Durham

Wed 12/17

8:14 pm-11:25 am

1 stop15h 11m

$162

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Tue 12/30

12:20 pm-6:28 pm

1 stop6h 08m

Raleigh-Durham

Wed 12/31

8:14 pm-11:25 am

1 stop15h 11m

$163

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Raleigh from

How to get the cheapest flight ticket from Islip, New York to Raleigh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Islip, New York and Raleigh?

What is the cheapest month to fly to Raleigh?

The cheapest month to fly to Raleigh from Islip, New York is in February. Flight prices, which tend to average around $141, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of February, then departing from Islip, New York during the month January is also very affordable. Most momondo users find prices during this month for around $142.

What is the cheapest day to depart on your flight to Raleigh?

The cheapest day to depart from Islip, New York to Raleigh is on a Tuesday when prices can be found for as low as $177. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $227. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

What is the cheapest time of day to depart on your flight to Raleigh?

In the afternoon is the cheapest time of day to fly from Islip, New York to Raleigh when you can find flight prices for as low as $181. Flying to Raleigh in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is at noon when prices are around $240.

What is the cheapest Islip Long Island to Raleigh-Durham flight route?

Fly from Islip Long Island to Raleigh-Durham for the best Islip Long Island - Raleigh-Durham flight prices

How far in advance should I book a flight to Raleigh?

You are more likely to see cheaper flights to Raleigh from Islip, New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Raleigh for around $212 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Raleigh from Islip, New York for as low as $146 on momondo.

What cabin class options are available on Islip Long Island to Raleigh-Durham flights?

There is only 1 cabin class available to choose from on Islip Long Island to Raleigh-Durham flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Islip, New York to Raleigh flights?

You could potentially save up to 7% on your flight if you consider stops on a Islip, New York to Raleigh flight.

How have Islip, New York to Raleigh flight prices changed over time?

When to book flights from Islip, New York to Raleigh

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Raleigh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Raleigh (ISP to RDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Raleigh

Best Price Found

$129

Fastest flight time

1h 39m

Direct flights

Tue, Thu, Sat and Sun

Airports in Raleigh

1 airport
The best one-way flight to Raleigh from Islip, New York in the past 72 hours is $129. The best round-trip flight deal from Islip, New York to Raleigh found on momondo in the last 72 hours is $143.
The fastest flight from Islip, New York to Raleigh takes 1h 39m
Direct flights go from Islip, New York to Raleigh on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Breeze Airways.
There is 1 airport near Raleigh: Raleigh-Durham (RDU)
Search flight deals

  • How far is Islip Long Island to Raleigh-Durham by plane?

    Islip Long Island and Raleigh-Durham are 451.1 mi apart from one another. In terms of flight time, this usually takes a little over 1h 39m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Raleigh-Durham Airport?

    Prices for flights from Islip Long Island Airport to Raleigh-Durham Airport were last updated today.

  • How many operators does momondo search for flights from Islip Long Island Airport to Raleigh-Durham Airport?

  • How old do you have to be to fly from Islip Long Island Airport to Raleigh-Durham Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islip Long Island Airport to Raleigh-Durham Airport.

  • What documentation or ID do you need to fly to Raleigh-Durham Airport?

    The required travel and health documents for your Raleigh-Durham Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Raleigh-Durham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Islip, New York to Raleigh?

  • What is the most popular airline from Islip, New York to Raleigh?

Best airlines flying from Islip, New York to Raleigh

Compare and see reviews for airlines that fly from Islip, New York to Raleigh with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $73Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $101Free CancellationRating
8.2
237 reviews
Search Breeze Airways flights
SouthwestPriceFrom $228Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

  • Breeze Airways Flights From Islip, New York to Raleigh

    Breeze Airways operates around 2 flights from Islip, New York to Raleigh every week. The average price of these flights found in the last 72 hours has been $183, but momondo users have found Breeze Airways deals from Islip, New York to Raleigh from as low as $101 round-trip. Breeze Airways has been scored 8.2/10 in 237 reviews.

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Durham
Danville
Cary
Rocky Mount
Chapel Hill
Goldsboro
Wilson
Smithfield
Garner
South Hill
Pinehurst
Sanford
Roanoke Rapids
Southern Pines
Wake Forest
Morrisville
Dunn
Henderson
Apex
Selma

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Raleigh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Raleigh. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to Raleigh with flexible booking policies on momondo?

Flights from Islip to Raleigh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Islip to Raleigh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Raleigh from Islip.

I’m not ready to book a flight from Islip to Raleigh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Islip to Raleigh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Raleigh and let you know when they change.

An easier way to manage your Raleigh trip

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