DCA to ISP (Washington to Islip) Flights

Last Minute Flights from DCA to ISP

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DCARonkonkomaJune 20 to July 1$432
*Prices include taxes and fees

Cheapest DCA to ISP Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
DCARonkonkomaAugust 4 to August 6$162
DCARonkonkomaAugust 4 to August 6$167
DCARonkonkomaAugust 4 to August 6$222
DCARonkonkomaSeptember 2 to September 17$253
*Prices include taxes and fees
DCA to ISP Flight Details
Origin airport
Ronald Reagan Washington National
Origin airport IATA code
DCA
Destination airport
MacArthur
Destination airport IATA code
ISP
Distance
248 mi

Frequently asked questions

What airlines fly direct from DCA to MacArthur Airport (ISP)?
Unfortunately, it’s not possible to fly straight from Ronald Reagan Washington National Airport (DCA) to ISP. Head to Ronkonkoma by reserving a flight with one or more stops in between. If you’re not pressed for time, why not spend a day or two in your layover city?
What is the flight distance from Washington, DC (DCA-Ronald Reagan Washington National) to Islip, NY (ISP-MacArthur)?
With a distance of just 250 miles (400 1), the short-haul flight between Washington, DC (DCA-Ronald Reagan Washington National) and Islip, NY (ISP-MacArthur) is easy breezy. Spend your journey dreaming about what you want to experience when you touch down in Ronkonkoma.
What is the average price from Arlington to Ronkonkoma?
You can find a round-trip airfare from DCA to ISP beginning from around $162. The cheapest fares get snapped up fast, so book as soon as you’ve locked in your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Islip Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Islip to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from DCA to ISP, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Washington to Islip, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.