Cheap Flights from Islip to Raleigh / Durham from $168

Compare Islip to Raleigh / Durham flight deals

Find the cheapest month or even day of the year to fly to Raleigh / Durham

Book the best Raleigh / Durham fare with no extra fees

Flight deals from Islip to Raleigh / Durham

Looking for a cheap last-minute deal or the best return flight from Islip Airport to Raleigh / Durham Airport? If you want to travel next month, return fares start from $271. Find the lowest prices on one-way and return tickets right here.

Durham.$168 per passenger.Departing Sat, 29 Aug, returning Tue, 1 Sep.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Sat, 29 Aug, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue, 1 Sep, arriving in Islip.Price includes taxes and charges.From $168, select.

Durham.$169 per passenger.Departing Tue, 1 Sep, returning Wed, 16 Sep.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Tue, 1 Sep, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Wed, 16 Sep, arriving in Islip.Price includes taxes and charges.From $169, select.

Durham.$228 per passenger.Departing Sat, 3 Oct, returning Wed, 7 Oct.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Sat, 3 Oct, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Wed, 7 Oct, arriving in Islip.Price includes taxes and charges.From $228, select.

Durham.$246 per passenger.Departing Thu, 25 Feb, returning Sun, 28 Feb.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Thu, 25 Feb, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Sun, 28 Feb, arriving in Islip.Price includes taxes and charges.From $246, select.

Durham.$264 per passenger.Departing Sat, 1 Aug, returning Mon, 3 Aug.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Sat, 1 Aug, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Mon, 3 Aug, arriving in Islip.Price includes taxes and charges.From $264, select.

Durham.$272 per passenger.Departing Sat, 4 Jul, returning Tue, 7 Jul.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Sat, 4 Jul, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue, 7 Jul, arriving in Islip.Price includes taxes and charges.From $272, select.

Durham.$280 per passenger.Departing Thu, 29 Oct, returning Mon, 2 Nov.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Thu, 29 Oct, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Mon, 2 Nov, arriving in Islip.Price includes taxes and charges.From $280, select.

Durham.$460 per passenger.Departing Tue, 30 Jun, returning Tue, 21 Jul.Return flight with Breeze Airways.Outbound direct flight with Breeze Airways departs from Islip on Tue, 30 Jun, arriving in Raleigh / Durham.Inbound direct flight with Breeze Airways departs from Raleigh / Durham on Tue, 21 Jul, arriving in Islip.Price includes taxes and charges.From $460, select.

Find the cheapest month to fly from Islip to Raleigh / Durham

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Islip to Raleigh / Durham flights are currently cheapest in September.

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Direct flights from Islip to Raleigh / Durham

Islip to Raleigh / Durham: Alternative routes

Compare routes from Islip to Durham below. You may find an airport to fly into that's cheaper, faster, or easier than Raleigh / Durham.

Raleigh / Durham

17km from central Durham

ClosestCheapest

from $168

Search flights

Islip to Durham: Flight information

The things to know before you go.

Cheapest flight found	$168
Cheapest month to fly	August
Average flight time	1 hr, 41 mins
Most popular airline	Breeze Airways
Average flights per week	6

Finding cheap flights from Islip to Raleigh / Durham: Frequently asked questions

How much are return flights from Islip to Raleigh / Durham?

The best price we found for a return flight from Islip to Raleigh / Durham is $168. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Islip to Raleigh / Durham?

1 hour and 41 minutes is the average flight time from Islip to Raleigh / Durham.

Which airlines fly direct from Islip to Raleigh / Durham?

Breeze Airways flies direct from Islip to Raleigh / Durham.

How many flights are there a week from Islip to Raleigh / Durham?

As of June 2026, there are 6 flights per week flying from Islip to Raleigh / Durham.

When is the cheapest time to fly from Islip to Raleigh / Durham?

The cheapest month to fly from Islip to Raleigh / Durham is usually August.

Which upcoming date is cheapest to fly from Islip Airport to Raleigh / Durham Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islip Airport to Raleigh / Durham Airport on Saturday, 29 August 2026.

Can I get a direct flight from Islip Airport to Raleigh / Durham Airport?

Yes – the average flight time is 1 hour and 41 minutes.

How can I find the best flight deal to Raleigh / Durham?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Raleigh / Durham but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Durham?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Durham is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Islip Airport to Raleigh / Durham with?

Currently, Breeze Airways offers the cheapest flight tickets to Raleigh / Durham.

Flying from Islip Airport (ISP) to Raleigh / Durham Airport (RDU): what you need to know

Around 1 hour 40 minutes is how long you'll be travelling on a direct flight from Islip Airport to Raleigh / Durham Airport.
Islip and Durham are in the same timezone, UTC-5.
Leave enough time to catch your ISP to RDU flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months like July, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during a peak period in general.
Breeze Airways is your gateway to exploring Durham (and maybe even some other exciting corners of the United States!). Check out the direct flights from Islip Airport to Raleigh / Durham Airport offered by this airline.
Breeze Airways is the top choice for travellers on this route.
If you'd like to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Islip Airport to Raleigh / Durham Airport. Here are the most popular stopovers between ISP and RDU:
- Atlanta Hartsfield-Jackson Airport
- Orlando International Airport
- Baltimore Washington International Airport

How to find the cheapest flights from Islip Airport (ISP) to Raleigh / Durham Airport (RDU)

At the moment, $127 is the cheapest price we've found for a one-way Islip Airport to Raleigh / Durham Airport flight. The best price for a return ticket is $168. Keep in mind that fares could change due to availability at the time of booking.
Score cheap tickets from ISP to RDU by booking three months ahead. Based on our research, that's the sweet spot for landing a bargain.
Organise your trip for August. That's the cheapest month for flights from Islip Airport to Raleigh / Durham Airport. If you're flexible on when you fly, use the 'Whole month' tool to see the lowest price across each month.
You won't have to check every day to find out if fares have dropped when you set up a Price Alert. We'll update you the moment the price changes on cheap flights from ISP to RDU.
Tailor your flights using filters. Select your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Islip Airport to Raleigh / Durham Airport.

Handy information about Islip Airport (ISP)

ISP is located at 100 Arrivals Avenue.
76% of flights leaving from Islip Airport land at their destination on time.
To reach Islip Airport from central Islip, it'll take about 10 minutes by car. This depends on traffic, however. It's approximately 6 kilometres from the airport to the city centre.
The journey when using public transport takes about 30 minutes.
Have an early flight from Islip Airport to Raleigh / Durham Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by picking one of these hotels close to ISP:

Arriving at Raleigh / Durham Airport (RDU)

The last thing you want is a long trip to your hotel if you're getting in late on a Islip Airport to Raleigh / Durham Airport flight. Check in to one of these accommodation options near RDU instead:
Begin your adventure by picking up a Raleigh / Durham Airport rental car. Grab your wheels from Thrifty, Dollar or Hertz and experience the lesser-explored corners of Durham and beyond.
Booking your vehicle from Raleigh / Durham Airport about one week ahead can help you secure the lowest rate.

When to fly to Raleigh / Durham Airport (RDU)

It's time to choose your dates for your flight from Islip Airport to Raleigh / Durham Airport. July is the most popular month to head to Durham. If you like a more laid-back vibe, go in March.
The warmest month in Durham is July, with temperatures ranging between 19ºC and 33ºC. Book your flights from Islip Airport to Raleigh / Durham Airport in this month if this is the kind of weather you like.
Look for cheap tickets from ISP to RDU in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -3ºC and 13ºC on average.

Explore more of the United States

Durham is always a good idea, but there are so many other parts of the United States waiting to be discovered. About 193 kilometres south-west of Durham, a trip to Charlotte will fill your itinerary to the brim. Start with attractions like Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.
Baltimore is another favourite destination in the United States and is around 418 kilometres north-east of Durham. No journey is complete without seeing National Aquarium, Baltimore Aquarium and Washington Monument and Mount Vernon Place.