What’s the cost of a flight from Islip to Washington?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Islip and Washington.

The lowest fare seen in the past 15 days was $159.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Exploring all airports near Islip and Washington

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in Islip: Islip - Long Island MacArthur is currently the only one operating.
• Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Match your flight search to your preferences: Islip – Washington

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Atlanta, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.