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Islip

$60+ Cheap flights from Maryland to Islip, NY (ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ISP
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Maryland to Islip

Cheapest flights from Maryland to Islip
Explore the most affordable flight options available from Maryland to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/119:11 pmBWI - ISP
1 stop22h 23mFrontier
jue. 12/1812:20 pmISP - BWI
1 stop19h 02mFrontier
Deal found 12/10$305
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:20 pmIAD - ISP
1 stop13h 00mFrontier
dom. 12/1412:07 pmISP - IAD
1 stop20h 24mFrontier
Deal found 12/11$327
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:11 pmBWI - ISP
1 stop12h 02mFrontier
dom. 12/1411:15 amISP - BWI
1 stop20h 27mFrontier
Deal found 12/10$354
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1810:00 pmBWI - ISP
1 stop21h 40mFrontier
lun. 12/224:40 pmISP - BWI
1 stop20h 49mFrontier
Deal found 12/11$372
This Southwest deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:10 pmBWI - ISP
Nonstop1h 10mSouthwest
vie. 1/25:40 amISP - BWI
Nonstop1h 20mSouthwest
Deal found 12/10$383
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:20 pmIAD - ISP
1 stop11h 53mMultiple Airlines
dom. 12/1411:15 amISP - IAD
2 stops27h 55mMultiple Airlines
Deal found 12/10$386
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:38 amIAD - ISP
2 stops46h 35mMultiple Airlines
jue. 12/1812:00 pmISP - IAD
1 stop7h 55mMultiple Airlines
Deal found 12/10$407
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:45 amBWI - ISP
2 stops15h 14mMultiple Airlines
mié. 12/176:00 amISP - BWI
1 stop25h 22mMultiple Airlines
Deal found 12/10$424
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:11 pmBWI - ISP
1 stop12h 02mMultiple Airlines
dom. 12/142:19 pmISP - BWI
2 stops17h 23mMultiple Airlines
Deal found 12/10$425
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/138:00 pmBWI - ISP
1 stop14h 20mMultiple Airlines
dom. 12/142:19 pmISP - BWI
2 stops34h 04mMultiple Airlines
Deal found 12/11$455
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:18 pmBWI - ISP
2 stops15h 07mFrontier
mié. 12/244:40 pmISP - BWI
1 stop20h 49mFrontier
Deal found 12/10$456
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:45 amBWI - ISP
2 stops13h 32mMultiple Airlines
vie. 1/28:35 pmISP - BWI
1 stop10h 47mMultiple Airlines
Deal found 12/10$467

Find flight deals from Maryland to Islip

Keep the following information in mind while searching for Maryland to Islip flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$169
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

January

Cheapest in

April

Average price

$189

Good round-trip deal

$404 or less

Good one-way deal

$234 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New York (NYC) flights.
Search Deals
From Maryland to Islip Long Island
Search Deals
One-way flight from Maryland to Islip Long Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Maryland to Islip Long Island.
Search Deals
Price to beat on a one-way flight from Maryland to Islip Long Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Maryland to Islip that are best for you.

Fly from

Maryland

Fly to

Islip

Route

Depart

Return

Price

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

sáb. 1/10

11:30 am-7:08 pm

1 stop7h 38m

Islip Long Island

sáb. 1/17

8:00 am-11:47 pm

1 stop15h 47m

$144

PhiladelphiaIslip

PHL - ISP

PHLISP

Philadelphia

vie. 2/6

6:45 am-6:38 pm

1 stop11h 53m

Islip Long Island

dom. 2/8

7:53 pm-10:26 am

1 stop14h 33m

$169

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

jue. 1/8

11:30 am-7:45 pm

1 stop8h 15m

Islip Long Island

jue. 1/15

7:58 pm-12:06 am

1 stop28h 08m

$171

Washington, D.C.Islip

IAD - ISP

IADISP

Washington, D.C. Dulles Intl

sáb. 1/10

10:03 am-7:08 pm

1 stop9h 05m

Islip Long Island

lun. 1/12

2:01 pm-11:43 am

2 stops21h 42m

$190

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

sáb. 1/10

11:30 am-7:08 pm

1 stop7h 38m

Islip Long Island

lun. 1/12

8:45 pm-10:36 pm

2 stops25h 51m

$197

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

dom. 1/4

10:00 pm-1:09 pm

1 stop15h 09m

Islip Long Island

jue. 1/15

7:58 pm-12:06 am

1 stop28h 08m

$256

Washington, D.C.Islip

IAD - ISP

IADISP

Washington, D.C. Dulles Intl

dom. 1/4

9:58 pm-1:09 pm

1 stop15h 11m

Islip Long Island

jue. 1/15

7:58 pm-7:58 pm

1 stop24h 00m

$262

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

dom. 1/4

9:09 pm-1:09 pm

1 stop16h 00m

Islip Long Island

jue. 1/15

11:55 am-7:23 am

2 stops19h 28m

$275

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

sáb. 1/10

8:40 pm-9:50 pm

Nonstop1h 10m

Islip Long Island

sáb. 1/17

3:35 pm-4:55 pm

Nonstop1h 20m

$281

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

sáb. 1/10

10:35 am-11:45 am

Nonstop1h 10m

Islip Long Island

lun. 1/12

3:45 pm-5:05 pm

Nonstop1h 20m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 58 results
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Best time to book a flight from Maryland to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Islip

What is the cheapest month to book a flight from Maryland to Islip, New York?

Currently, August is the cheapest month in which you can book a flight from Maryland to Islip, New York (average of $146). Flying from Maryland to Islip, New York in July is currently the most expensive (average of $282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to ISP?

Find hourly flight availability from Maryland to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 9% on flights from Maryland to Islip, New York by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from Maryland?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly into when you book flights from Maryland to Islip.

  • How popular is this Maryland to Islip, New York flight route?

    Flights from Maryland to Islip Long Island have been viewed 1 times in the past calendar month.

  • How long is the flight from Maryland to Islip, New York?

    A quick flight from Maryland to Islip, New York can take about 6h 40m. Frontier provides one of the quickest options available for as low as $337. Maryland and Islip, New York are separated by a distance of 248 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Maryland to Islip, New York?

    The most popular flight routes from Maryland to Islip, New York are Baltimore/Washington - Islip Long Island, Washington, D.C. Reagan-National - Islip Long Island and Washington, D.C. Dulles Intl - Islip Long Island.

  • What are the cheapest flights from Maryland to Islip, New York?

    While on average a flight from Maryland to Islip, New York is generally $415, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Baltimore/Washington - Islip Long Island), you can expect to pay $272 for that flight.

  • Can I find deals for flights from Maryland to Islip that include hotel bookings?

    Yes. In addition to deals on Maryland to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Islip.

  • Can I find deals for business class flights from Maryland to Islip?

    Yes. Cheapflights offers flight deals from Maryland to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Islip, New York?

    Currently, August is the cheapest month in which you can book a flight from Maryland to Islip, New York (average of $146). Flying from Maryland to Islip, New York in July is currently the most expensive (average of $282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

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Alternative routes for Maryland to Islip

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Top airline flying from Maryland to Islip

Discover the top airline that operate flights from Maryland to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$231Average$378FlexibilityNo cancel feeOn-time63%

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