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Cheap flights from Islip (ISP) to Maryland from $135

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — BWI
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Maryland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 132% on flights from Islip, New York to Maryland compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $263. For sooner than that we have options available in the next 3 days from $423.

What is the cheapest month to fly from Islip, New York to Maryland?

October is one of the best times of the year to fly to Maryland from Islip, New York. Prices for October average $220 per person but you can even find prices for as low as $108. The most expensive prices can be found in the month of February. Opting for a October flight can save you 10% on your journey compared to booking in February

When is the cheapest time to fly from Islip, New York to Maryland (ISP - MD)?

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

Cheap Frontier flights from Islip to Maryland

Explore cheap flight options specifically provided by Frontier for the route between Islip and Maryland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Thu 6/611:37 amISP - BWI
1 stop8h 08mFrontier
Sat 6/88:15 pmBWI - ISP
1 stop11h 25mFrontier
Deal found 5/15$258
Tue 6/259:53 pmISP - BWI
1 stop9h 54mFrontier
Thu 6/279:50 pmBWI - ISP
1 stop12h 39mFrontier
Deal found 5/16$266
Fri 7/2611:19 amISP - BWI
1 stop6h 17mFrontier
Mon 7/292:23 pmBWI - ISP
1 stop18h 16mFrontier
Deal found 5/15$308
Fri 5/244:49 pmISP - BWI
1 stop15h 41mFrontier
Sun 5/269:56 amBWI - ISP
1 stop8h 10mFrontier
Deal found 5/14$336
Wed 6/124:46 pmISP - BWI
1 stop21h 56mFrontier
Wed 6/198:26 pmBWI - ISP
1 stop14h 08mFrontier
Deal found 5/15$340
Sun 5/2611:02 amISP - BWI
1 stop7h 03mFrontier
Sun 5/269:17 pmBWI - ISP
1 stop11h 44mFrontier
Deal found 5/15$368
Mon 7/2211:22 amISP - BWI
1 stop6h 21mFrontier
Fri 7/268:20 pmBWI - ISP
1 stop14h 31mFrontier
Deal found 5/15$375
Sun 7/1411:07 amISP - BWI
1 stop8h 22mFrontier
Sat 7/209:30 pmBWI - ISP
1 stop12h 29mFrontier
Deal found 5/15$428
Mon 7/155:25 pmISP - BWI
1 stop15h 01mFrontier
Thu 7/189:43 pmBWI - ISP
1 stop11h 12mFrontier
Deal found 5/15$456

Cheap Islip to Maryland flights in May & June 2024

Find cheap flight options from Islip to Maryland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Thu 6/611:37 amISP - BWI
1 stop8h 08mFrontier
Sat 6/88:15 pmBWI - ISP
1 stop11h 25mFrontier
Deal found 5/15$258
Tue 6/259:53 pmISP - BWI
1 stop9h 54mFrontier
Thu 6/279:50 pmBWI - ISP
1 stop12h 39mFrontier
Deal found 5/16$266
Fri 5/244:49 pmISP - BWI
1 stop15h 41mFrontier
Sun 5/269:56 amBWI - ISP
1 stop8h 10mFrontier
Deal found 5/14$336
Wed 6/124:46 pmISP - BWI
1 stop21h 56mFrontier
Wed 6/198:26 pmBWI - ISP
1 stop14h 08mFrontier
Deal found 5/15$340
Sun 5/2611:02 amISP - BWI
1 stop7h 03mFrontier
Sun 5/269:17 pmBWI - ISP
1 stop11h 44mFrontier
Deal found 5/15$368
Mon 5/274:49 pmISP - BWI
1 stop15h 41mFrontier
Thu 5/309:56 amBWI - ISP
1 stop8h 10mFrontier
Deal found 5/15$461
Mon 5/274:49 pmISP - BWI
1 stop15h 41mFrontier
Wed 5/298:35 pmBWI - ISP
1 stop14h 02mFrontier
Deal found 5/15$466
Fri 5/314:49 pmISP - BWI
1 stop15h 41mFrontier
Sun 6/29:48 pmBWI - ISP
1 stop11h 15mFrontier
Deal found 5/15$481
Wed 5/294:49 pmISP - BWI
1 stop15h 56mFrontier
Thu 5/3012:59 pmBWI - ISP
1 stop19h 14mFrontier
Deal found 5/15$482

Islip to Maryland 2024 flight deals

Discover exclusive flight deals for travel between Islip and Maryland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Wed 9/45:25 pmISP - BWI
1 stop15h 27mFrontier
Mon 9/93:25 pmBWI - ISP
1 stop17h 01mFrontier
Deal found 5/14$252
Thu 6/611:37 amISP - BWI
1 stop8h 08mFrontier
Sat 6/88:15 pmBWI - ISP
1 stop11h 25mFrontier
Deal found 5/15$258
Tue 6/259:53 pmISP - BWI
1 stop9h 54mFrontier
Thu 6/279:50 pmBWI - ISP
1 stop12h 39mFrontier
Deal found 5/16$266
Fri 7/2611:19 amISP - BWI
1 stop6h 17mFrontier
Mon 7/292:23 pmBWI - ISP
1 stop18h 16mFrontier
Deal found 5/15$308
Fri 5/244:49 pmISP - BWI
1 stop15h 41mFrontier
Sun 5/269:56 amBWI - ISP
1 stop8h 10mFrontier
Deal found 5/14$336
Wed 6/124:46 pmISP - BWI
1 stop21h 56mFrontier
Wed 6/198:26 pmBWI - ISP
1 stop14h 08mFrontier
Deal found 5/15$340
Sun 5/2611:02 amISP - BWI
1 stop7h 03mFrontier
Sun 5/269:17 pmBWI - ISP
1 stop11h 44mFrontier
Deal found 5/15$368
Mon 7/2211:22 amISP - BWI
1 stop6h 21mFrontier
Fri 7/268:20 pmBWI - ISP
1 stop14h 31mFrontier
Deal found 5/15$375
Sun 7/1411:07 amISP - BWI
1 stop8h 22mFrontier
Sat 7/209:30 pmBWI - ISP
1 stop12h 29mFrontier
Deal found 5/15$428

Islip to Maryland flights leaving soon

Find last-minute flight options from Islip to Maryland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Fri 5/244:49 pmISP - BWI
1 stop15h 41mFrontier
Sun 5/269:56 amBWI - ISP
1 stop8h 10mFrontier
Deal found 5/14$336
Sun 5/2611:02 amISP - BWI
1 stop7h 03mFrontier
Sun 5/269:17 pmBWI - ISP
1 stop11h 44mFrontier
Deal found 5/15$368
Fri 5/241:57 pmISP - BWI
3 stops32h 33mMultiple Airlines
Sun 5/265:25 amBWI - ISP
3 stops27h 48mMultiple Airlines
Deal found 5/14$631
Fri 5/241:57 pmISP - BWI
2 stops18h 45mMultiple Airlines
Sun 5/265:25 amBWI - ISP
3 stops27h 48mMultiple Airlines
Deal found 5/14$655
Sun 5/2611:02 amISP - BWI
1 stop7h 03mFrontier
Mon 5/278:51 amBWI - ISP
1 stop23h 22mFrontier
Deal found 5/14$677
Sun 5/2611:02 amISP - BWI
1 stop7h 03mFrontier
Mon 5/271:44 pmBWI - ISP
2 stops18h 29mFrontier
Deal found 5/14$682
Fri 5/241:57 pmISP - BWI
2 stops18h 45mMultiple Airlines
Sun 5/262:18 pmBWI - ISP
2 stops18h 55mMultiple Airlines
Deal found 5/14$690

One-way flights to Maryland from Islip

Search for one-way flight options from Islip to Maryland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sun 6/1610:23 pmISP - BWI
1 stop9h 24mFrontier
Deal found 5/15$135
Fri 6/1411:22 amISP - BWI
1 stop28h 33mFrontier
Deal found 5/16$139
Thu 5/2311:37 amISP - BWI
1 stop6h 29mFrontier
Deal found 5/16$169
Thu 6/2711:37 amISP - BWI
1 stop8h 08mFrontier
Deal found 5/16$179
Thu 7/41:05 pmISP - BWI
2 stops19h 30mMultiple Airlines
Deal found 5/15$202
Wed 5/297:55 amISP - DCA
1 stop8h 05mSouthwest
Deal found 5/16$204
Sun 6/22:05 pmISP - PHL
2 stops20h 46mMultiple Airlines
Deal found 5/16$205
Tue 5/287:55 amISP - DCA
1 stop12h 20mSouthwest
Deal found 5/16$210
Sat 6/84:46 pmISP - BWI
1 stop21h 56mFrontier
Deal found 5/16$220

Find flights from Islip to Maryland within your budget

Customize your flight search to find flights from Islip to Maryland 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $655

Route

Depart

Return

Price

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Thu 6/6

1 stop8h 08m

Baltimore/Washington

Sat 6/8

1 stop11h 25m

$258

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Tue 6/25

1 stop9h 54m

Baltimore/Washington

Thu 6/27

1 stop12h 39m

$266

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 7/26

1 stop6h 17m

Baltimore/Washington

Mon 7/29

1 stop18h 16m

$308

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 5/24

1 stop15h 41m

Baltimore/Washington

Sun 5/26

1 stop8h 10m

$336

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Wed 6/12

1 stop21h 56m

Baltimore/Washington

Wed 6/19

1 stop14h 08m

$340

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Sun 5/26

1 stop7h 03m

Baltimore/Washington

Sun 5/26

1 stop11h 44m

$368

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Mon 7/22

1 stop6h 21m

Baltimore/Washington

Fri 7/26

1 stop14h 31m

$375

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 5/24

3 stops32h 33m

Baltimore/Washington

Sun 5/26

3 stops27h 48m

$631

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 5/24

2 stops18h 45m

Baltimore/Washington

Sun 5/26

3 stops27h 48m

$655

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated May 16, 2024.
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Frontier
6.3
Okay
4,060 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Islip to Maryland. 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 from for flights from Islip to Maryland?

    Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to Maryland from Islip.

  • Can I find flights from Islip, New York to Maryland for under $300 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Maryland for under $300. The cheapest flight booked recently is on Frontier for just $258, but on average you can expect to pay $478.

  • Are there last-minute flights available from Islip, New York to Maryland for under $400?

    There are currently 7+ open flights from Islip, New York to Maryland within the next 7 days for less than $400.

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

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

  • What does ISP to BWI mean?

    This is defined as Islip Long Island Airport (ISP) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington Airport are often used to just call airports uniquely. Salisbury-Ocean City Airport (SBY), Hagerstown Regional Airport (HGR), Frederick Airport (FDK), Fort Meade Tipton Airport (FME) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Islip to Maryland that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Maryland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Maryland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Maryland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Islip to Maryland that allow pets onboard?

    Many airlines flying from Islip to Maryland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Maryland?

    Yes, you can often find last-minute deals on Islip to Maryland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Maryland flight deals updated?

    The Islip, New York to Maryland flight deals you see on this page were last updated on 5/16.

See more FAQs

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Search flights from Islip to Maryland by cabin class

Find flights from Islip to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Islip to Maryland

Find hourly flight availability from Islip to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
30%of flight departuresEarly morningMidnight to 6 am
45%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Islip to Maryland?

Cheapflights makes it easy to find Islip to Maryland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Islip to Maryland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Islip to Maryland.

Can Cheapflights find flights from Islip to Maryland with no change fees?

Need flexible booking options for your flight to Maryland from Islip? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Islip to Maryland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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