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SDF (Louisville) to ISP (Islip) Flights $365.1

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $452.1 on Sun, Jul 09 from SDF to ISP
Flights Fare Calendar Find minimum fare between origin SDF and destination ISP Click this button to get previous 30 days data Click this button to get next 30 days data $700 $600 $500 $400 $300 $200 $100 $0 May Jun 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 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 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 S S M T W T Price is $ 600.08 on American Airlines Price is $ 582.7 on American Airlines Price is $ 580.1 on American Airlines Price is $ 516.7 on American Airlines Price is $ 514.1 on American Airlines Price is $ 452.1 on American Airlines

Cheap SDF to ISP Flights

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

Interesting Facts About Flights from Louisville to Islip (SDF to ISP)

Question : What is the cheapest round-trip ticket you can get to Ronkonkoma?
Answer : American Airlines is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $409, which is quite a deal when compared to the high-end bookings of $685.

Question : What is the cheapest day to fly in the next four weeks?
Answer : May 27th has seen bookings (as of May 22nd) as cheap as $426. That comes in 11% below the average price for this route. Saving on booking fees means you'll have more cash to spend on your trip.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $409 to $685, prices for SDF to ISP change less than the majority of routes in the United States. Prices tend to be lower the further out you book.

Question : How long do most people stay in Ronkonkoma?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.

Question : Is price more important than specific travel days for you?
Answer : In June, the cheapest day to fly is Tuesday. Being flexible with your travel days garners even more savings during booking.