How many flights depart from Islip, New York to Maryland on average per week?

As of May 2026, there are 15 flights per week flying from Islip, New York to Maryland. The most common day of the week flights depart is Mon, with 27% of flights taking off on this day.

What is the cheapest airline that flies from Islip Long Island to Maryland?

Southwest, Frontier, and JetBlue are the most popular carriers operating from Islip Long Island to Maryland

How many flights depart from Islip, New York to Maryland on average per day?

The number of flights available between Islip, New York and Maryland is 2 per day as of May 2026. The most frequent departure time is 6:00AM, with 53% of daily flights leaving at noon.

When did momondo last update prices for flights from Islip Long Island Airport to Maryland?

Prices for flights from Islip Long Island Airport to Maryland were last updated today.

How many operators does momondo search for flights from Islip Long Island Airport to Maryland?

As of May 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Maryland.

How old do you have to be to fly from Islip Long Island Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$108 Cheap Flights from Islip, New York to Maryland in 2026

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Find the cheapest flights from Islip, New York to Maryland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:52 pm - 7:31 pm

ISP

SBY

21h 39m

1 stop

9:42 pm - 8:57 pm

SBY

ISP

23h 15m

1 stop

$249Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

9:00 am - 10:20 am

ISP

BWI

1h 20mnonstop

5:15 pm - 6:30 pm

BWI

ISP

1h 15mnonstop

$275Southwest

Tue, Jun 2 - Tue, Jun 2

9:52 pm - 8:51 am

ISP

PHL

10h 59m

1 stop

6:45 pm - 3:56 pm

PHL

ISP

45h 11m

2 stops

$294Multiple Airlines

Mon, Jun 15 - Sun, Jun 21

11:00 am - 9:01 am

ISP

BWI

22h 01m

1 stop

9:30 pm - 8:57 pm

BWI

ISP

23h 27m

1 stop

$298Frontier

Mon, Jun 8 - Thu, Jun 11

11:00 am - 9:01 am

ISP

BWI

22h 01m

1 stop

6:28 am - 8:57 pm

BWI

ISP

14h 29m

2 stops

$314Frontier

Mon, Jun 8 - Thu, Jun 11

11:00 am - 9:15 am

ISP

BWI

22h 15m

1 stop

3:26 pm - 10:05 am

BWI

ISP

18h 39m

1 stop

$320Frontier

Wed, May 27 - Sun, May 31

12:25 pm - 1:40 pm

ISP

BWI

1h 15mnonstop

10:25 pm - 11:35 pm

BWI

ISP

1h 10mnonstop

$328Southwest

Tue, Jun 23 - Thu, Jun 25

12:25 pm - 10:32 pm

ISP

DCA

10h 07m

1 stop

7:10 am - 1:39 pm

DCA

ISP

6h 29m

1 stop

$439JetBlue

Tue, Jun 2 - Tue, Jun 9

6:09 pm - 7:31 pm

ISP

SBY

49h 22m

2 stops

9:42 pm - 1:28 pm

SBY

ISP

39h 46m

2 stops

$923Breeze Airways

Sat, May 30 - Wed, Jun 3

5:50 pm - 7:31 pm

ISP

SBY

25h 41m

2 stops

9:42 pm - 1:28 pm

SBY

ISP

39h 46m

2 stops

$993Breeze Airways

Thu, Jun 11 - Wed, Jun 17

Frontier flights from Islip, New York to Maryland

Our best Frontier deals on Islip, New York to Maryland flight tickets

Frontier

Jun 8

ISP11:00 amIslip Long Island

22h 01m

1 stop

BWI9:01 amBaltimore/Washington

Jun 11

BWI9:30 pmBaltimore/Washington

23h 27m

1 stop

ISP8:57 pmIslip Long Island

$298

Frontier

Jun 8

ISP11:00 amIslip Long Island

22h 01m

1 stop

BWI9:01 amBaltimore/Washington

Jun 11

BWI6:28 amBaltimore/Washington

14h 29m

2 stops

ISP8:57 pmIslip Long Island

$314

Frontier

May 27

ISP11:00 amIslip Long Island

22h 15m

1 stop

BWI9:15 amBaltimore/Washington

May 31

BWI3:26 pmBaltimore/Washington

18h 39m

1 stop

ISP10:05 amIslip Long Island

$320

JetBlue flights from Islip, New York to Maryland

Our best JetBlue deals on Islip, New York to Maryland flight tickets

JetBlue

Jun 2

ISP12:25 pmIslip Long Island

10h 07m

1 stop

DCA10:32 pmWashington, D.C. Reagan-National

Jun 9

DCA7:10 amWashington, D.C. Reagan-National

6h 29m

1 stop

ISP1:39 pmIslip Long Island

$439

JetBlue

Sep 4

ISP5:00 pmIslip Long Island

18h 00m

1 stop

DCA11:00 amWashington, D.C. Reagan-National

Sep 7

DCA11:55 amWashington, D.C. Reagan-National

22h 40m

1 stop

ISP10:35 amIslip Long Island

$477

JetBlue

Jun 16

ISP12:25 pmIslip Long Island

7h 34m

1 stop

DCA7:59 pmWashington, D.C. Reagan-National

Jun 17

DCA7:10 amWashington, D.C. Reagan-National

7h 02m

1 stop

ISP2:12 pmIslip Long Island

$478

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipSalisbury

ISP - SBY

ISPSBY

Islip Long Island

Thu 6/11

9:52 pm-7:31 pm

1 stop21h 39m

Salisbury-Ocean City

Wed 6/17

9:42 pm-8:57 pm

1 stop23h 15m

$249

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Tue 6/2

9:00 am-10:20 am

Nonstop1h 20m

Baltimore/Washington

Tue 6/2

5:15 pm-6:30 pm

Nonstop1h 15m

$275

IslipPhiladelphia

ISP - PHL

ISPPHL

Islip Long Island

Mon 6/15

9:52 pm-8:51 am

1 stop10h 59m

Philadelphia

Sun 6/21

6:45 pm-3:56 pm

2 stops45h 11m

$294

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Mon 6/8

11:00 am-9:01 am

1 stop22h 01m

Baltimore/Washington

Thu 6/11

9:30 pm-8:57 pm

1 stop23h 27m

$298

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Mon 6/8

11:00 am-9:01 am

1 stop22h 01m

Baltimore/Washington

Thu 6/11

6:28 am-8:57 pm

2 stops14h 29m

$314

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Wed 5/27

11:00 am-9:15 am

1 stop22h 15m

Baltimore/Washington

Sun 5/31

3:26 pm-10:05 am

1 stop18h 39m

$320

Quickest round-trip

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Tue 6/23

12:25 pm-1:40 pm

Nonstop1h 15m

Baltimore/Washington

Thu 6/25

10:25 pm-11:35 pm

Nonstop1h 10m

$328

IslipWashington, D.C.

ISP - DCA

ISPDCA

Islip Long Island

Tue 6/2

12:25 pm-10:32 pm

1 stop10h 07m

Washington, D.C. Reagan-National

Tue 6/9

7:10 am-1:39 pm

1 stop6h 29m

$439

IslipSalisbury

ISP - SBY

ISPSBY

Islip Long Island

Sat 5/30

6:09 pm-7:31 pm

2 stops49h 22m

Salisbury-Ocean City

Wed 6/3

9:42 pm-1:28 pm

2 stops39h 46m

$923

IslipSalisbury

ISP - SBY

ISPSBY

Islip Long Island

Thu 6/11

5:50 pm-7:31 pm

2 stops25h 41m

Salisbury-Ocean City

Wed 6/17

9:42 pm-1:28 pm

2 stops39h 46m

$993

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Islip, New York is in December. Flight prices, which tend to average around $129, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in December, then you should wait until January to fly from Islip, New York, when ticket prices are also cheap, with an average price of $216.

What is the cheapest Islip Long Island to Maryland flight route?

Fly from Islip Long Island to Baltimore/Washington for the best Islip Long Island - Maryland flight prices

Can stopping save me money on Islip, New York to Maryland flights?

You could potentially save up to 14% on your flight if you consider stops on a Islip, New York to Maryland flight.

Cheap Islip, New York to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Maryland

Best Price Found	$203
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Maryland	112 airports

The best one-way flight to Maryland from Islip, New York in the past 72 hours is $203. The best round-trip flight deal from Islip, New York to Maryland found on momondo in the last 72 hours is $388.

The fastest flight from Islip, New York to Maryland takes 1h 15m

Direct flights go from Islip, New York to Maryland every day.

There are 112 airports in Maryland. From Islip, New York there are direct flights to Baltimore/Washington (BWI).

Search flight deals

Frequently asked questions about flying from Islip, New York to Maryland

When did momondo last update prices for flights from Islip Long Island Airport to Maryland?
Prices for flights from Islip Long Island Airport to Maryland were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Maryland?
As of May 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Maryland.
How old do you have to be to fly from Islip Long Island Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents required for your trip to Maryland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Islip, New York to Maryland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Islip, New York to Maryland is Airbus A320-100/200 (13.51% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.06%), Airbus A220-300 (10.59%), and Boeing 737-800 Passenger/BBJ2 (winglets) (7.66%).

Best airlines flying from Islip, New York to Maryland

Compare and see reviews for airlines that fly from Islip, New York to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,295 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to Maryland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Maryland from Islip which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Islip to Maryland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Maryland.

I’m not ready to book a flight from Islip to Maryland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Maryland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.