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Roanoke

$539+ Cheap flights from Islip, NY to Roanoke (ISP - ROA)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ROA
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap flight deals from Islip to Roanoke

Cheapest flights from Islip to Roanoke
Explore the most affordable flight options available from Islip to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This United deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
ISP
-
ROA
2 stops16h 44m
Multiple Airlines
Mon 8/248:05 pm
ROA
-
ISP
2 stops24h 10m
Multiple Airlines
Deal found 6/24$927
This United deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:26 am
ISP
-
ROA
2 stops26h 16m
Multiple Airlines
Sat 7/410:47 am
ROA
-
ISP
2 stops24h 13m
Multiple Airlines
Deal found 6/21$1,081

Find flight deals from Islip to Roanoke

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Roanoke (ROA). 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$927
(United)

One-way from

$539
(United)

Popular in

March

Cheapest in

April

Average price

$470
Provider with most accurate pricing for Islip Long Island-Roanoke flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Roanoke flights.
Search Deals
From Islip Long Island to Roanoke
Search Deals
One-way flight from Islip Long Island to Roanoke
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Roanoke 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 2,558,603 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Islip to Roanoke that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IslipRoanoke

ISP - ROA

ISPROA

Islip Long Island

Sat 8/22

7:00 am-11:44 pm

2 stops16h 44m

Roanoke

Mon 8/24

8:05 pm-8:15 pm

2 stops24h 10m

$927
Cheapest one-way

IslipRoanoke

ISP - ROA

ISPROA

Islip Long Island

Mon 8/24

10:00 am-7:07 pm

2 stops9h 07m

$539
Quickest one-way

IslipRoanoke

ISP - ROA

ISPROA

Islip Long Island

Sat 8/22

3:05 pm-11:44 pm

2 stops8h 39m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Sorted by cheapest first

Compare providers for flights from Islip to Roanoke

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Roanoke in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-Roanoke flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Roanoke flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Roanoke flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Roanoke flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Roanoke flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Roanoke

Have a flexible travel schedule? Discover the best time to fly to Roanoke 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.

Related info for your journey

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

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

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

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

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

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

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

Traveling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Salem
Radford
Blacksburg
Christiansburg

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