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RDU (Raleigh) to ISP (Islip) Flights $326.6

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $391.6 on Sun, Jun 11 from RDU to ISP
Flights Fare Calendar Find minimum fare between origin RDU and destination ISP Click this button to get previous 30 days data Click this button to get next 30 days data $745 $639 $532 $426 $319 $213 $106 $0 May Jun 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F Price is $ 639.0 on American Airlines Price is $ 632.6 on American Airlines Price is $ 604.6 on American Airlines Price is $ 580.6 on American Airlines Price is $ 571.6 on American Airlines Price is $ 511.6 on American Airlines Price is $ 501.6 on American Airlines Price is $ 501.6 on American Airlines Price is $ 481.6 on American Airlines Price is $ 471.6 on American Airlines Price is $ 471.6 on American Airlines Price is $ 465.6 on American Airlines Price is $ 443.7 on American Airlines Price is $ 441.6 on American Airlines Price is $ 441.6 on American Airlines Price is $ 441.6 on American Airlines Price is $ 441.6 on American Airlines Price is $ 431.6 on American Airlines Price is $ 431.6 on American Airlines Price is $ 431.6 on American Airlines Price is $ 431.59 on American Airlines Price is $ 421.6 on American Airlines Price is $ 415.6 on American Airlines Price is $ 415.6 on American Airlines Price is $ 415.6 on American Airlines Price is $ 411.6 on American Airlines Price is $ 411.6 on American Airlines Price is $ 393.6 on American Airlines Price is $ 391.6 on American Airlines Price is $ 391.6 on American Airlines Price is $ 391.6 on American Airlines Price is $ 391.6 on American Airlines Price is $ 391.6 on American Airlines

Cheap RDU to ISP Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Raleigh to Islip (RDU to ISP)

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices fluctuate much more than the majority of routes in the United States for RDU to ISP. They range anywhere from $327 to $1,719. Prices tend to be lower the further out you book.

Question : Do travelers from Raleigh typically stay in Ronkonkoma for very long?
Answer : Passengers from RDU to ISP stay about one week on average.

Question : Can you cut down on flight costs by changing the day of the week you travel to Ronkonkoma?
Answer : Wednesday is your cheapest day to fly in the month of June. Being flexible with your travel days garners even more savings during booking.

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of May 22nd, the best day for booking to Ronkonkoma (ISP) is Jun 7th. It costs $327, which is 37% below the average price to book the same route.

Question : Who's offering the cheapest round-trip flight to Long Island MacArthur Airport (ISP) over the coming months?
Answer : American Airlines is offering the best deal at $327. Better take a look quickly because prices range all the way up to $1,719 over the next three months.