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Cheap flights from Islip, New York to Washington, D.C.

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to Washington, D.C.

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Multiple Airlines Logo
ISP  Islip Long Island-WAS Washington, D.C. All airports
246 mimulti-stop
Multiple Airlines Logo
WAS  Washington, D.C. All airports-ISP Islip Long Island
246 mimulti-stop
Multiple Airlines

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How to get the cheapest flight ticket from Islip, New York to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C.?

The month of November is, on average, the cheapest month to fly to Washington, D.C. from Islip, New York, with most prices found around $0. If you’re not able to fly to Washington, D.C. in November, then February is your next best option. Flight prices from Islip, New York to Washington, D.C. during February average around $0.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Islip, New York is on a Friday. momondo users have found tickets for Friday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Islip, New York to Washington, D.C. for around $471.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Islip, New York to Washington, D.C. when you can find flight prices for as low as $401. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $479. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Islip Long Island to Washington, D.C. flight route?

Fly from Islip Long Island to Baltimore/Washington for the best Islip Long Island - Washington, D.C. flight prices

What cabin class options are available on Islip, New York to Washington, D.C. flights?

There is only 1 cabin class available to choose from on Islip, New York to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Islip, New York to Washington, D.C. flights?

You could potentially save up to 70% on your flight if you consider stops on a Islip, New York to Washington, D.C. flight.

When to book flights from Islip, New York to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Washington, D.C. (ISP to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Washington, D.C.

Fastest flight time

1h 15m

Direct flights

None
The fastest flight from Islip, New York to Washington, D.C. takes 1h 15m
There are no direct flights from Islip, New York to Washington, D.C.. Popular non-direct route for this connection is Islip Long Island Airport - Baltimore/Washington Airport.
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Frequently asked questions about flying from Islip, New York to Washington, D.C.

  • How far is Islip Long Island to Washington, D.C. by plane?

    A flight from Islip Long Island to Washington, D.C. will travel around 238.7 mi. A reasonable flight in good conditions will take 1h 15m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Washington, D.C.?

    Prices for flights from Islip Long Island Airport to Washington, D.C. are updated daily.

  • How old do you have to be to fly from Islip Long Island Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Islip, New York to Washington, D.C.?

  • What is the most popular airline from Islip, New York to Washington, D.C.?

Best airlines flying from Islip, New York to Washington, D.C.

Compare and see reviews for airlines that fly from Islip, New York to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $197Free CancellationRating
8.0
4,219 reviews
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Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Fredericksburg
Waldorf
Laurel
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Colonial Beach
Falls Church
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Washington, D.C.?

It is quick and easy to find Islip to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Islip to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Islip to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islip to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Washington, D.C..

I’m not ready to book a flight from Islip to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Islip and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport