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Cheap flights from Islip to Raleigh (ISP - RDU) from $49

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — RDU
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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The best prices from Islip Long Island to Raleigh-Durham are usually found in October or September, booked 44 days in advance, depart on a Friday or Monday and return on a Friday

Cheap flight deals from Islip to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

January

Cheapest in

October

Average price

$208

Round-trip from

$223
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 41% potential price drop
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Average for round-trip flights in June 2024
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From Islip Long Island to Raleigh-Durham
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What is the cheapest day to fly round-trip from Islip, New York to Raleigh?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 184% on the overall cost on flights from Islip, New York to Raleigh.

How far in advance should I book a flight from Islip, New York to Raleigh?

Users have found that booking a flight from Islip, New York to Raleigh at least 43 days early can save you up to 86% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Islip, New York to Raleigh for as little as $223 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $348 for flights departing within the next 3 days.

What is the cheapest month to fly from Islip, New York to Raleigh?

August is one of the best times of the year to fly to Raleigh from Islip, New York. Prices for August average $225 per person but you can even find prices for as low as $84. The most expensive prices can be found in the month of December. Opting for a August flight can save you 25% on your journey compared to booking in December

What is the cheapest time of day to fly from ISP to RDU?

A simple way to save on the total cost of your ticket is to fly from Islip, New York to Raleigh in the evening. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight in the afternoon.

Cheap Islip to Raleigh flights in June & July 2024

Find cheap flight options from Islip to Raleigh specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
These are some of the best deals we've found on flights to Raleigh in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 6/1311:37 amISP - RDU
1 stop6h 45mFrontier
Sat 6/2210:16 pmRDU - ISP
1 stop9h 24mFrontier
Deal found 6/9$155
Thu 7/182:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 7/2111:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$163
Thu 6/132:05 pmISP - RDU
Nonstop1h 35mMultiple Airlines
Sat 6/2210:16 pmRDU - ISP
1 stop9h 24mMultiple Airlines
Deal found 6/9$168
Thu 6/132:05 pmISP - RDU
Nonstop1h 35mMultiple Airlines
Sat 6/2210:16 pmRDU - ISP
1 stop9h 24mMultiple Airlines
Deal found 6/8$169
Thu 7/42:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 7/711:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/10$173
Thu 7/42:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 7/711:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$178
Thu 7/2511:37 amISP - RDU
1 stop6h 54mFrontier
Sun 7/2810:18 pmRDU - ISP
1 stop9h 40mFrontier
Deal found 6/9$187
Thu 7/42:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 7/711:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$188
Thu 7/42:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Thu 7/1111:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$193

Islip to Raleigh 2024 flight deals

Discover exclusive flight deals for travel between Islip and Raleigh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
These are some of the best deals we've found on flights to Raleigh in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Thu 9/121:57 pmISP - RDU
Nonstop1h 38mBreeze Airways
Sun 9/1511:45 amRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 6/9$108
Tue 9/35:25 pmISP - RDU
1 stop14h 48mFrontier
Tue 9/1012:57 pmRDU - ISP
1 stop19h 29mFrontier
Deal found 6/9$110
Sun 10/61:57 pmISP - RDU
Nonstop1h 38mBreeze Airways
Thu 10/1011:45 amRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 6/10$118
Fri 9/209:55 amISP - RDU
1 stop7h 01mFrontier
Thu 9/2612:57 pmRDU - ISP
1 stop19h 29mFrontier
Deal found 6/9$123
Sun 10/201:57 pmISP - RDU
Nonstop1h 38mBreeze Airways
Thu 10/2411:45 amRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 6/9$143
Thu 9/261:57 pmISP - RDU
Nonstop1h 38mBreeze Airways
Sun 9/2911:45 amRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 6/9$148
Thu 8/292:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 9/111:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/10$153
Thu 6/1311:37 amISP - RDU
1 stop6h 45mFrontier
Sat 6/2210:16 pmRDU - ISP
1 stop9h 24mFrontier
Deal found 6/9$155
Thu 7/182:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 7/2111:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$163

Islip to Raleigh flights leaving soon

Find last-minute flight options from Islip to Raleigh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Have a look at some of the last-minute flights available departing from Islip to Raleigh. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 6/162:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 6/2311:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$308
Sun 6/162:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Thu 6/2011:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/9$311
Sun 6/162:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Sun 6/2311:56 amRDU - ISP
Nonstop1h 30mBreeze Airways
Deal found 6/10$318

One-way flights to Raleigh from Islip

Search for one-way flight options from Islip to Raleigh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Users traveling one-way from Islip to Raleigh can select one of these great deals. Users can also find round-trip Islip to Raleigh flights by using the search form above.
Tue 9/1010:00 amISP - RDU
1 stop7h 54mFrontier
Deal found 6/9$49
Sun 9/12:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Deal found 6/10$54
Sun 9/81:57 pmISP - RDU
Nonstop1h 38mBreeze Airways
Deal found 6/9$59
Sun 9/81:57 pmISP - RDU
Nonstop1h 38mBreeze Airways
Deal found 6/10$64
Thu 7/42:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Deal found 6/10$74
Thu 7/42:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Deal found 6/9$79
Thu 6/272:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Deal found 6/10$89
Sun 6/232:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Deal found 6/10$99
Sun 7/142:05 pmISP - RDU
Nonstop1h 35mBreeze Airways
Deal found 6/9$109

Find flights from Islip to Raleigh within your budget

Customize your flight search to find flights from Islip 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, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$103 - $168

Route

Depart

Return

Price

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Thu 9/5

Nonstop1h 38m

Raleigh-Durham

Sun 9/8

Nonstop1h 32m

$103

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Thu 9/12

Nonstop1h 38m

Raleigh-Durham

Sun 9/15

Nonstop1h 32m

$108

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Tue 9/3

1 stop14h 48m

Raleigh-Durham

Tue 9/10

1 stop19h 29m

$110

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Sun 10/6

Nonstop1h 38m

Raleigh-Durham

Thu 10/10

Nonstop1h 32m

$118

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Fri 9/20

1 stop7h 01m

Raleigh-Durham

Thu 9/26

1 stop19h 29m

$123

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Tue 7/23

1 stop16h 27m

Raleigh-Durham

Wed 8/14

1 stop14h 59m

$134

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Tue 8/6

1 stop10h 41m

Raleigh-Durham

Sat 8/10

1 stop10h 02m

$143

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Thu 9/26

Nonstop1h 38m

Raleigh-Durham

Sun 9/29

Nonstop1h 32m

$148

Islip Long IslandRaleigh-Durham

ISP - RDU

ISPRDU

Islip Long Island

Thu 6/27

Nonstop1h 35m

Raleigh-Durham

Sun 6/30

1 stop10h 06m

$168

Flights are sorted by cheapest first

Deals found on 6/10

How far ahead should I book a flight from Islip, New York to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from Islip to Raleigh. Price data was last updated on May 31, 2024.
The best time to book flights from Islip, New York to Raleigh is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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What is the cheapest day to fly from Islip, New York to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from Islip to Raleigh. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Islip, New York to Raleigh flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Islip to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Raleigh by month

Plan your trip to Raleigh by taking into account the average temperature and rainfall totals by month.

RDU

Temperature

41 - 80.6 °F

If weather is an important factor for your trip to Raleigh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated June 10, 2024.
Peruse reviews from past customers who have flown with Breeze Airways and Frontier from Islip to Raleigh to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
78 reviews

Entertainment

6.5

Boarding

8.4

Comfort

8.1

Food

6.8

Overall

8.1

Crew

8.9

Reviews

1 / 6

Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!

Breeze Airways
8.1
Very good
78 reviews
Breeze Airways
8.1
Very good
78 reviews

Entertainment

6.5

Boarding

8.4

Comfort

8.1

Food

6.8

Overall

8.1

Crew

8.9

Reviews

1 / 6

Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!

Frontier
6.2
Okay
3,969 reviews
Breeze Airways
8.1
Very good
78 reviews

Entertainment

6.5

Boarding

8.4

Comfort

8.1

Food

6.8

Overall

8.1

Crew

8.9

Reviews

1 / 6

Flight was canceled due to hurricane, understandable. Trying to use the website to get a refund was a horror show!!!! No phone number to speak with a person. Web site just kept looping back to the beginning. Website was convoluted, complicated, and not user friendly!!!! Hoping NEVER to 'attempt' to use Breeze Airways again and will NOT recommend them to any of my relatives, friends and/or business associates!!!!

Related info for your journey

Find useful and relevant information for your journey from Islip to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Islip, New York to Raleigh for under $200 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Raleigh for under $200. The cheapest flight booked recently is on Breeze Airways for just $103, but on average you can expect to pay $154.

  • Are there nonstop flights from Islip, New York to Raleigh for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Islip, New York to Raleigh under $200. A good price for a nonstop flight from Islip, New York to Raleigh is less than $197.

  • Are there last-minute flights available from Islip, New York to Raleigh for under $400?

    There are currently 3+ open flights from Islip, New York to Raleigh within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Islip, New York to Raleigh round-trip?

    Flying on Breeze Airways is currently your cheapest option to Raleigh, with prices starting at $103. Another option worth looking into is Frontier, starting at $110 round trip. Breeze Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Islip, New York to Raleigh?

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Islip Long Island - Raleigh-Durham) can be booked for $108 on average our data indicates $176 when flying from Islip, New York to Raleigh.

  • What does ISP to RDU mean?

    ISP stands for Islip Long Island Airport, while RDU stands for Raleigh-Durham Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Islip to Raleigh that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Raleigh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Raleigh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Raleigh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Raleigh that include hotel bookings?

    Yes. In addition to deals on Islip to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Raleigh.

  • Can I find deals for business class flights from Islip to Raleigh?

    Yes. Cheapflights offers flight deals from Islip to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Raleigh that allow pets onboard?

    Many airlines flying from Islip to Raleigh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Raleigh?

    Yes, you can often find last-minute deals on Islip to Raleigh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Raleigh flight deals updated?

    The Islip, New York to Raleigh flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Islip, New York to Raleigh?

    Consider JetBlue, Frontier or Breeze Airways when booking your flight. These represent the most popular airlines when flying from Islip, New York to Raleigh.

  • What is the cheapest month to book a flight from Islip, New York to Raleigh?

    Currently, September is the cheapest month in which you can book a flight from Islip, New York to Raleigh (average of $223). Flying from Islip, New York to Raleigh in March is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Islip to Raleigh

Discover the top 3 airlines that operate flights from Islip to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$95FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$84Average$155FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$97Average$160FlexibilityNo cancel feeOn-time62%
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Search flights from Islip to Raleigh by cabin class

Find flights from Islip to Raleigh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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