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Cheap flights from Long Island Mac Arthur to Washington (ISP - WAS)

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$1301
$918
$536
$153
Price
$153 - $1292
Temperature
48 - 90 °F
Rainfall
2 - 4 inches
Most popular in June High demand for flights, 31% potential price rise
Cheapest in February Best time to find cheap flights, 38% potential price drop
Average price $203 Price for this month
Cheapest price $153 From Long Island Mac Arthur to Washington

Cheap flights from Long Island Mac Arthur to Washington in October 2019

The best prices found for ISP to IAD flights for October
31 Oct - 7 Nov
$210pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
ISP
Islip Long Island
23 Oct - 27 Oct
$354pp
ISP
Islip Long Island
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
ISP
Islip Long Island
25 Oct - 27 Oct
$354pp
ISP
Islip Long Island
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
ISP
Islip Long Island

Long Island Mac Arthur to Washington 2019 flight deals

Cheap flights to Washington from Long Island Mac Arthur found for this year
14 Dec - 15 Dec
$156pp
ISP
Islip Long Island
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
ISP
Islip Long Island
3 Dec - 4 Dec
$256pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
American Airlines
 
1 STOP
ISP
Islip Long Island
14 Dec - 15 Dec
$273pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
American Airlines
 
1 STOP
ISP
Islip Long Island

Last minute flights from Long Island Mac Arthur to Washington

Late deals on round-trip flights to Washington from Long Island Mac Arthur, departing today and this week
23 Oct - 27 Oct
$354pp
ISP
Islip Long Island
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
 
1 STOP
ISP
Islip Long Island
24 Oct - 25 Oct
$359pp
ISP
Islip Long Island
American Airlines
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
American Airlines
   
2 STOPS
ISP
Islip Long Island
24 Oct - 25 Oct
$452pp
ISP
Islip Long Island
American Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
American Airlines
 
1 STOP
ISP
Islip Long Island

Alternative routes for Long Island Mac Arthur to Washington

Destination information for Washington

Things to know before you go. Useful info for your trip from Long Island Mac Arthur to Washington
Average temperature for October in Washington
71.6 °F
Avg rainfall for October in Washington
3.7 ″

Airports servicing Islip

Airports servicing Washington

Washington Dulles Intl (IAD)

Related info for your journey

Useful info, stats and facts about Long Island Mac Arthur to Washington flights.
Flight FAQs
From Long Island Mac Arthur to Washington

Is Islip weather warmer or cooler than Washington?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Washington is typically hotter than in Islip. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

What days are nonstop flights available from Islip to Washington?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Islip Long Island to Washington was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights Islip to Washington are typically delayed by 102min. so prepare as needed.

How many passenger seats are available on a flight on this route?

46,328,482 seats are available from Islip Long Island to Washington per day on average.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Piedmont Airlines, Inc. D/B/A Henson Aviation/US Air Express, as currently they have the cheapest options available from Islip to Washington. On average you can find 103 flights for this flight path daily.

Related searches
Flights to Washington from Long Island Mac Arthur