Cheap Flights from Washington to Islip in 2019

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Islip...
Estimated lowest prices only. Found in the last 14 days.

Flight information Washington to Islip

Cheapest roundtrip price last month


Non-stop airline


Flights per week


Average flight time, total distance 243 miles

0h 55min

Most popular airline last month

Southwest Airlines


1 airport

Frequently asked questions

There's one airport in Islip: Islip.
The best price found on Skyscanner for a flight from Washington to Islip is $156. This was found by aggregating across different carriers and is the cheapest price for the whole month.
0h 55min is the average flight time from Washington to Islip.
There is one airline that flies non-stop from Washington to Islip.
There are 31 flights per week flying from Washington to Islip, as of October.

Compare flights from Washington to Islip and find the cheapest flights with Skyscanner

Skyscanner is a fast and simple travel search engine that helps you to find cheap flights and great prices on flights from Washington to Islip. We compare hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to Islip from Washington.

Best of all, both our website and our app are completely free to use, and you will never be charged hidden fees using Skyscanner!

When is the best time to book from Washington to Islip?

Useful information before booking your travel from Washington to Islip

Check the travel information panel above to get exact information about:

  • Distance from Washington to Islip
  • Flight time from Washington to Islip
  • Which airlines provide the cheapest tickets from Washington to Islip
  • Which airlines fly direct to Islip from Washington.

Book a hotel or car rental for your stay in Islip

Skyscanner also offers great deals on hotels and car rentals, so there's no need to open multiple tabs to complete your trip planning. Book your hotel or car rental for your stay in Islip today.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.