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

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How to find the cheapest flight from
Long Island Mac Arthur (ISP) to Washington (WAS)

What is the cheapest day to fly round-trip from Long Island Mac Arthur to Washington?

Travelers have found that booking a Friday departure is the best way to save up to 91% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Long Island Mac Arthur to Washington?

Find a great deal and save up to 11% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Long Island Mac Arthur to Washington within the next two weeks, with the cheapest ticket starting at $252.

What is the cheapest month to fly from Long Island Mac Arthur to Washington?

February can be a great time to fly to Washington from Long Island Mac Arthur with a flight ticket averaging about $243. Cheapflights users have found deals in the month of February for as cheap as $119. The most expensive prices can be found in the month of December.

Cheap flights from Long Island Mac Arthur to Washington in July, August 2020

The best prices found for ISP to WAS flights for July, August
29 Jul - 2 Aug
$206pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
ISP
Islip Long Island
31 Jul - 2 Aug
$229pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
ISP
Islip Long Island
25 Jun - 29 Jun
$395pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
ISP
Islip Long Island

Long Island Mac Arthur to Washington 2020 flight deals

Cheap flights to Washington from Long Island Mac Arthur found for this year
29 Jul - 2 Aug
$206pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
ISP
Islip Long Island
19 Sep - 26 Sep
$214pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
31 Jul - 2 Aug
$229pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
ISP
Islip Long Island

Non-stop flights to Washington from Long Island Mac Arthur

Save time with Long Island Mac Arthur to Washington direct flight deals
31 Jul - 2 Aug
$2304pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Linear Air Taxi
Non-Stop
ISP
Islip Long Island
25 Jun - 29 Jun
$3971pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Linear Air Taxi
Non-Stop
ISP
Islip Long Island
19 Sep - 26 Sep
$3997pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Linear Air Taxi
Non-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
25 Jun - 29 Jun
$395pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Frontier
 
1 STOP
ISP
Islip Long Island
25 Jun - 29 Jun
$3971pp
ISP
Islip Long Island
Linear Air Taxi
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Linear Air Taxi
Non-Stop
ISP
Islip Long Island
25 Jun - 29 Jun
$3975pp
ISP
Islip Long Island
Linear Air Taxi
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Linear Air Taxi
Non-Stop
ISP
Islip Long Island

One-way flights to Washington from Long Island Mac Arthur

The cheapest one-way flights from Long Island Mac Arthur to Washington
2:07 pm - 3:39 pm
Linear Air Taxi
Nonstop
1h 32m
ISP - BWI
Linear Air Taxi
$1951
Travelgenio
2:07 pm - 3:39 pm
Linear Air Taxi
Nonstop
1h 32m
ISP - BWI
Linear Air Taxi
$1954
Travelgenio
5:13 am - 5:14 pm
Multiple Airlines
1 Stop
12h 01m
ISP - BWI
Multiple Airlines
$129
Kiwi.com

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

Are flight prices decreasing from Islip to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Long Island Mac Arthur to Washington for under $300 on Cheapflights?

Yes, there are multiple flights from Long Island Mac Arthur to Washington for under $300. The cheapest flight booked recently is on Multiple Airlines for just $206, but on average you can expect to pay $1998.

Are there nonstop flights from Long Island Mac Arthur to Washington for under $2400 on Cheapflights?

Cheapflights has at least 3 direct flights from Long Island Mac Arthur to Washington under $2400. A good price for a nonstop flight from Long Island Mac Arthur to Washington is less than $3424.

Are there last-minute flights available from Long Island Mac Arthur to Washington for under $400?

There are currently 3+ open flights from Long Island Mac Arthur to Washington within the next 7 days for less than $400.

How popular is this flight route?

This flight path from Islip Long Island to Washington was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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.

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.

Destination information for Washington

Things to know before you go. Useful info for your trip from Long Island Mac Arthur to Washington
Flight duration
1h 32m
Average temperature for July in Washington
89.6 °F
Avg rainfall for July in Washington
4.0 ″

Airports servicing Islip

Airports servicing Washington

Reagan National (DCA)