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Islip

$61+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ISP
ene. 22 — ene. 291
mié. 1/22
mié. 1/29
1 adult, Economy
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Cheap flight deals from Maryland to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 17, 2025.

Round-trip from

$117
(Mytrip)

One-way from

$66
(FlightHub)
From Maryland to Islip Long Island
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One-way flight from Maryland to Islip Long Island
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Find 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 enero 17, 2025.

This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/255:45 pmIAD - ISP
1 stop14h 56mFrontier
jue. 2/272:53 pmISP - IAD
1 stop6h 32mFrontier
Deal found 1/15$117
This CheapOair deal was found by Cheapflights users on 1/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/303:22 pmBWI - ISP
1 stop16h 32mFrontier
lun. 2/311:48 amISP - BWI
1 stop21h 22mFrontier
Deal found 1/14$120
This JetBlue deal was found by Cheapflights users on 1/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/142:30 pmDCA - ISP
1 stop6h 38mJetBlue
mié. 5/216:00 amISP - DCA
1 stop4h 43mJetBlue
Deal found 1/15$195
This Trip.com deal was found by Cheapflights users on 1/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/305:20 amPHL - ISP
1 stop13h 52mFrontier
dom. 2/28:12 pmISP - PHL
1 stop25h 01mFrontier
Deal found 1/16$254
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/305:38 pmBWI - ISP
2 stops19h 38mMultiple Airlines
lun. 2/35:20 pmISP - BWI
2 stops21h 15mMultiple Airlines
Deal found 1/14$265
This Southwest deal was found by Cheapflights users on 1/15. 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.
vie. 2/149:15 amBWI - ISP
Nonstop1h 15mSouthwest
dom. 2/1612:50 pmISP - BWI
Nonstop1h 25mSouthwest
Deal found 1/15$319
This Southwest deal was found by Cheapflights users on 1/15. 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.
lun. 4/141:15 pmDCA - ISP
1 stop9h 15mSouthwest
vie. 4/185:00 amISP - DCA
1 stop6h 10mSouthwest
Deal found 1/15$417

Find flights from Maryland to Islip within your budget

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 enero 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Islip

IAD - ISP

IADISP

Washington, D.C. Dulles Intl

mar. 2/25

5:45 pm-8:41 am

1 stop14h 56m

Islip Long Island

jue. 2/27

2:53 pm-9:25 pm

1 stop6h 32m

$117

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

jue. 1/30

3:22 pm-7:54 am

1 stop16h 32m

Islip Long Island

lun. 2/3

11:48 am-9:10 am

1 stop21h 22m

$120

PhiladelphiaIslip

PHL - ISP

PHLISP

Philadelphia

jue. 1/30

5:20 am-7:12 pm

1 stop13h 52m

Islip Long Island

dom. 2/2

8:12 pm-9:13 pm

1 stop25h 01m

$254

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

jue. 1/30

5:38 pm-1:16 pm

2 stops19h 38m

Islip Long Island

lun. 2/3

5:20 pm-2:35 pm

2 stops21h 15m

$265

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

vie. 2/14

9:15 am-10:30 am

Nonstop1h 15m

Islip Long Island

dom. 2/16

12:50 pm-2:15 pm

Nonstop1h 25m

$319

Washington, D.C.Islip

DCA - ISP

DCAISP

Washington, D.C. Reagan-National

lun. 4/14

1:15 pm-10:30 pm

1 stop9h 15m

Islip Long Island

vie. 4/18

5:00 am-11:10 am

1 stop6h 10m

$417

Washington, D.C.Islip

DCA - ISP

DCAISP

Washington, D.C. Reagan-National

mié. 3/12

11:30 am-8:16 pm

1 stop8h 46m

Islip Long Island

vie. 3/14

1:34 pm-10:56 pm

1 stop9h 22m

$692

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

sáb. 2/8

8:31 pm-9:53 am

1 stop13h 22m

$61

Washington, D.C.Islip

IAD - ISP

IADISP

Washington, D.C. Dulles Intl

dom. 2/2

5:57 pm-10:48 am

1 stop16h 51m

$76

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

mié. 2/12

8:08 pm-12:16 pm

2 stops16h 08m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 12 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.

Travel insights for flights from Maryland to Islip

Get recent, data-driven insights about flights from Maryland to Islip including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Maryland to Islip, New York (average of $108). Flying from Maryland to Islip, New York in February is currently the most expensive (average of $220). 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 enero 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Islip, New York as you normally would.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated enero 17, 2025.
See what other customers who have flown with Frontier and Southwest from Maryland to Islip have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,199 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Frontier
6.1
Okay
3,435 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 2 times in the past calendar month.

  • 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 $322, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Baltimore/Washington - Islip Long Island), you can expect to pay $319 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, January is the cheapest month in which you can book a flight from Maryland to Islip, New York (average of $108). Flying from Maryland to Islip, New York in February is currently the most expensive (average of $220). 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.

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Traveling to a place near Maryland?

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Alternative routes for Maryland to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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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 enero 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$233Average$376FlexibilityNo cancel feeOn-time63%
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