AirlinesHotels
🇺🇸

English

Login
UP TO 10% OFF
FURTHER REDUCTIONS • AIRLINES RESERVATION

Tap to call our agents for exclusive fares. 24/7 assistance.

Call (888) 319-6206

Flights from Islip to Washington, D.C. from $55

Find cheap flight tickets from Islip (ISP) to Washington, D.C. (BWI). Cheapest fare starts from $320.
Islip

ISP

Washington, D.C.

BWI

11/05/202511/12/2025

Cheap flight deals from Islip to Washington, D.C.

Average price start from:
i

$110

Round-trip flights from Islip to Washington, D.C. starting at $110. Book now for the best deals!

One-way from:
i

$55

One-way flights from Islip to Washington, D.C. starting at $55. Great for flexible travel!

Cheapest day:
i

Wednesday

Wednesday is the cheapest day to fly from Islip to Washington, D.C.. Save more by booking on this day!

Cheapest In:
i

$75

Feb 2025

Feb 2025 is the cheapest month to fly from Islip to Washington, D.C. with prices starting at $75.

Find flight deals from Islip to Washington, D.C.

Cheapest flights from Islip to Washington, D.C.

ONEWAY FLIGHTS

LAST MINUTE

CHEAP FLIGHTS

BEST FLIGHTS

Explore the cheapest oneway flights from Islip to Washington, D.C. spotted daily.

ISP

Islip

ISP - Islip2025-11-05 • 09:00

Unknown

60 min

BWI

Unknown City

$55

Non-stop60 min

ISP

Islip

ISP - Islip2025-11-05 • 09:00

Unknown

60 min

DCA

Unknown City

$136

Non-stop60 min

ISP

Islip

ISP - Islip2025-11-05 • 09:00

Unknown

60 min

BWI

Unknown City

$138

Non-stop60 min

ISP

Islip

ISP - Islip2025-11-05 • 09:00

Unknown

60 min

BWI

Unknown City

$149

Non-stop60 min

ISP

Islip

ISP - Islip2025-11-05 • 09:00

Unknown

60 min

DCA

Unknown City

$254

Non-stop60 min

Price Trends & Analysis

Monthly Price Trends

Save the most on flights from Islip to Washington, D.C. in March.

Weather & Climate Information

Temperature

Linthicum Heights experiences a humid subtropical climate, with warm summers (average highs 28–32°C in July) and cool winters (average lows -2–3°C in January). Rainfall is distributed throughout the year, and occasional snow occurs in winter.

Rainfall

The best time to visit Linthicum Heights is from late spring to early fall (May to October), when the weather is warm and most outdoor attractions and events are available.

Airlines at Baltimore

Traveling from Islip to Washington, D.C. has never been more convenient, thanks to several reputable airlines offering seamless connectivity between these vibrant cities. Airlines such as Frontier Airlines, Jetblue Airways, Southwest Airlines provide regular flights, ensuring travelers have flexible options to suit their schedules. Typically, the flight duration is around 10-15 hours, depending on layovers and the chosen route. Most flights from Islip to Washington, D.C. include one stopover, often in major hubs, allowing for a comfortable transition. For those seeking to explore Washington, D.C., booking with these airlines ensures a smooth travel experience, complete with modern amenities and excellent service.

Places to Visit in Washington, D.C.

Top places to visit in Linthicum Heights include the **Benson-Hammond House**, A historic house museum showcasing local history and architecture from the late 19th century.; the **Sawmill Creek Park**, A community park offering walking trails, playgrounds, and picnic areas.; the **Oriole Park at Camden Yards**, Baltimore’s iconic baseball stadium, home to the Orioles, blending classic and modern design.; and the **National Aquarium in Baltimore**, A major aquarium featuring marine and terrestrial habitats, located in Baltimore’s Inner Harbor..

About Washington, D.C.

Discover the magic of Washington, D.C. when you fly from Islip. This captivating destination in a beautiful region offers Linthicum Heights is a suburban community in northern Anne Arundel County, Maryland, adjacent to Baltimore/Washington International Thurgood Marshall Airport (BWI). It is known for its proximity to major transportation hubs, a thriving business district, and convenient access to Baltimore's attractions[4]. Linthicum Heights was officially founded in 1908, with development beginning in the 1880s around the Linthicum station of the Annapolis and Baltimore Short Line railroad. The area has played a significant role in Maryland’s transportation and economic development[4]. Plan your visit during Peak travel season is summer (June to August), coinciding with school holidays and major events in nearby Baltimore. for the most enjoyable weather and outdoor activities in Washington, D.C.. To maximize your savings, book flights from Islip to Washington, D.C. during March and choose Wednesday departures. Don't miss exploring the local traditions and savoring Washington, D.C.'s authentic cuisine.

Airlines Flying from Islip to Washington, D.C.

Traveling from Islip to Washington, D.C. has never been more convenient, thanks to several reputable airlines offering seamless connectivity between these vibrant cities. Airlines such as Frontier Airlines, Jetblue Airways, Southwest Airlines provide regular flights, ensuring travelers have flexible options to suit their schedules. Typically, the flight duration is around 10-15 hours, depending on layovers and the chosen route. Most flights from Islip to Washington, D.C. include one stopover, often in major hubs, allowing for a comfortable transition. For those seeking to explore Washington, D.C., booking with these airlines ensures a smooth travel experience, complete with modern amenities and excellent service.

Hotels in Washington, D.C.

Accommodations near BWI Airport provide excellent connectivity for travelers visiting Washington, D.C.. Look for hotels with shuttle services and modern amenities.

Airport Statistics

As a premier transportation hub, the airport boasts extensive connectivity through multiple domestic and international flight routes, facilitating seamless travel for passengers and cargo alike. Equipped with state-of-the-art facilities, including automated check-in kiosks, premium lounges, and diverse retail and dining options, the airport ensures a comfortable and efficient experience for travelers.

About Washington, D.C.

Discover the magic of Washington, D.C. when you fly from Islip. This captivating destination in a beautiful region offers Linthicum Heights is a suburban community in northern Anne Arundel County, Maryland, adjacent to Baltimore/Washington International Thurgood Marshall Airport (BWI). It is known for its proximity to major transportation hubs, a thriving business district, and convenient access to Baltimore's attractions[4]. Linthicum Heights was officially founded in 1908, with development beginning in the 1880s around the Linthicum station of the Annapolis and Baltimore Short Line railroad. The area has played a significant role in Maryland’s transportation and economic development[4]. Plan your visit during Peak travel season is summer (June to August), coinciding with school holidays and major events in nearby Baltimore. for the most enjoyable weather and outdoor activities in Washington, D.C.. To maximize your savings, book flights from Islip to Washington, D.C. during March and choose Wednesday departures. Don't miss exploring the local traditions and savoring Washington, D.C.'s authentic cuisine.

Places to Visit in Washington, D.C.

Top places to visit in Linthicum Heights include the **Benson-Hammond House**, A historic house museum showcasing local history and architecture from the late 19th century.; the **Sawmill Creek Park**, A community park offering walking trails, playgrounds, and picnic areas.; the **Oriole Park at Camden Yards**, Baltimore’s iconic baseball stadium, home to the Orioles, blending classic and modern design.; and the **National Aquarium in Baltimore**, A major aquarium featuring marine and terrestrial habitats, located in Baltimore’s Inner Harbor..

Hotels in Washington, D.C.

Accommodations near BWI Airport provide excellent connectivity for travelers visiting Washington, D.C.. Look for hotels with shuttle services and modern amenities.

Airlines Flying from Islip to Washington, D.C.

Traveling from Islip to Washington, D.C. has never been more convenient, thanks to several reputable airlines offering seamless connectivity between these vibrant cities. Airlines such as Frontier Airlines, Jetblue Airways, Southwest Airlines provide regular flights, ensuring travelers have flexible options to suit their schedules. Typically, the flight duration is around 10-15 hours, depending on layovers and the chosen route. Most flights from Islip to Washington, D.C. include one stopover, often in major hubs, allowing for a comfortable transition. For those seeking to explore Washington, D.C., booking with these airlines ensures a smooth travel experience, complete with modern amenities and excellent service.

Frequently Asked Questions

What's the lowest price for flights from Islip to Washington, D.C.?

You can find flights starting from $55. For better deals, book during March and choose Wednesday departures.

How long is the journey from Islip to Washington, D.C.?

The average flight time is about 10-15 hours, with most routes including one stopover for better pricing and comfort.

What airlines operate flights on this route?

Several airlines serve this route including Frontier Airlines, Jetblue Airways, Southwest Airlines. Research current schedules and compare prices for the best deal.

How far in advance should I book?

For the best prices, book 2-3 months ahead and consider traveling during March when prices are typically lower.

What accommodation options are near BWI Airport?

BWI Airport has several nearby hotels with shuttle services, making it convenient for travelers with early or late flights.

What attractions can I visit in Washington, D.C.?

Washington, D.C. features a wonderful combination of historical sites and modern attractions. The best time to visit is during Peak travel season is summer (June to August), coinciding with school holidays and major events in nearby Baltimore. for optimal sightseeing.

flight

Helps you find the cheapest flight deals to any destination with ease.

Browse through the best hotels and find exclusive deals.

About

© 2018-2025 AirlinesMap Inc. All rights reserved.

Disclaimer & TCPA Consent — By providing your phone number, you consent to receive calls and text messages (including automated or pre-recorded messages) from AirlinesMap.com, its affiliates, and partners at the number provided. Message and data rates may apply. You can opt out anytime by replying “STOP” or calling (888) 319-6206.AirlinesMap.com is an independent travel information platform and is not affiliated with any airline. Flight data, fares, and schedules are provided by third-party sources and may change without notice. AirlinesMap.com does not guarantee accuracy or availability and does not handle bookings directly. Use of this site signifies your agreement to these terms.