Question 1

How does KAYAK find such low prices on flights from Islip to District of Columbia?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to District of Columbia. <a href='/flight-routes/Islip-Long-Island-ISP/District-of-Columbia-USDC'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to District of Columbia?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Islip-Long-Island-ISP/District-of-Columbia-USDC'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from Islip to District of Columbia?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to District of Columbia with an airline and back with another airline. <a href='/flight-routes/Islip-Long-Island-ISP/District-of-Columbia-USDC'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to District of Columbia?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Islip-Long-Island-ISP/District-of-Columbia-USDC'>Visit our flight page for the latest deals!>/a>

Question 5

Which cabin class options are there for flights between Islip and District of Columbia?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 6

Which cabin class options are there for flights between Islip and District of Columbia?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

What is the cheapest time of day to fly to District of Columbia?

Accepted Answer

The cheapest time of day to fly to District of Columbia is generally in the evening, when round-trip flights cost $335 on average. Morning departures are around 33% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $447.

Question 8

What is the cheapest Islip to District of Columbia flight route?

Accepted Answer

The cheapest ticket to District of Columbia from Islip found in the last 72 hours was to Baltimore, at $101 round-trip. The most popular route is from Islip (ISP) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $101.

Question 9

What is the cheapest Islip to District of Columbia flight route?

Accepted Answer

The cheapest ticket to District of Columbia from Islip found in the last 72 hours was to Baltimore, at $101 round-trip. The most popular route is from Islip (ISP) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $101.

Question 10

Which airlines fly non-stop between Islip and District of Columbia?

Accepted Answer

There is just one airline that flies from Islip to District of Columbia direct and that is Southwest. The best round-trip deal found from Southwest for the route is to Baltimore (BWI) and costs $250.

Question 11

Which airlines fly non-stop between Islip and District of Columbia?

Accepted Answer

There is just one airline that flies from Islip to District of Columbia direct and that is Southwest. The best round-trip deal found from Southwest for the route is to Baltimore (BWI) and costs $250.

Question 12

How many flights are there between Islip and District of Columbia per day?

Accepted Answer

Each day, there are 3 nonstop flights that take off from Islip and land in District of Columbia, with an average flight time of 1h 21m. The most common departure time is 5:00 am and most flights take off at night. Each week, there are 21 flights and there are the same amount of flights each day (3).

Question 13

How many flights are there between Islip and District of Columbia per day?

Accepted Answer

Each day, there are 3 nonstop flights that take off from Islip and land in District of Columbia, with an average flight time of 1h 21m. The most common departure time is 5:00 am and most flights take off at night. Each week, there are 21 flights and there are the same amount of flights each day (3).

Question 14

How long does a flight from Islip to District of Columbia take?

Accepted Answer

The duration of a flight to District of Columbia depends on your arrival airport. The shortest route to District of Columbia from Islip is to Washington, D.C., which takes 7h 09m.

Question 15

How long does a flight from Islip to District of Columbia take?

Accepted Answer

The duration of a flight to District of Columbia depends on your arrival airport. The shortest route to District of Columbia from Islip is to Washington, D.C., which takes 7h 09m.

Low season	May
High season	May
Cheapest flight	$147

$147 Find Cheap Flights from Islip to District of Columbia

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KAYAK's insights & trends for Islip to District of Columbia flights

Get data-powered insights and trends into flights from Islip to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Islip to District of Columbia flight route?

The cheapest ticket to District of Columbia from Islip found in the last 72 hours was to Baltimore, at $101 round-trip. The most popular route is from Islip (ISP) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $101.

Which airlines fly non-stop between Islip and District of Columbia?

There is just one airline that flies from Islip to District of Columbia direct and that is Southwest. The best round-trip deal found from Southwest for the route is to Baltimore (BWI) and costs $250.

How long does a flight from Islip to District of Columbia take?

The duration of a flight to District of Columbia depends on your arrival airport. The shortest route to District of Columbia from Islip is to Washington, D.C., which takes 7h 09m.

Which cabin class options are there for flights between Islip and District of Columbia?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Islip and District of Columbia per day?

Each day, there are 3 nonstop flights that take off from Islip and land in District of Columbia, with an average flight time of 1h 21m. The most common departure time is 5:00 am and most flights take off at night. Each week, there are 21 flights and there are the same amount of flights each day (3).

Good to know

FAQs - booking District of Columbia flights

How does KAYAK find such low prices on flights from Islip to District of Columbia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to District of Columbia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to District of Columbia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Islip to District of Columbia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to District of Columbia with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to District of Columbia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to District of Columbia?

Reviews of the top airline flying from Islip to District of Columbia

Everything you need to know for your flight from Islip to District of Columbia

Information on your arrival and departure airports

Cabin class types available on flights to District of Columbia

Complete your trip to District of Columbia with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Islip to District of Columbia

Flights from Islip to popular cities in District of Columbia

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