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

Frontier, Southwest, 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 week?

As of April 2026, there are 9 flights per week flying from Islip, New York to Maryland. The most common day of the week flights depart is Thu, with 33% of flights taking off on this day.

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 1 per day as of April 2026. The most frequent departure time is 6:00AM, with 63% of daily flights leaving in the afternoon.

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 April 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.

$95 Cheap Flights from Islip 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.

4:07 pm - 11:22 am

ISP

BWI

19h 15m

2 stops

5:45 pm - 11:00 am

BWI

ISP

17h 15m

1 stop

$166Frontier

Mon, Apr 27 - Mon, May 4

4:07 pm - 11:22 am

ISP

BWI

19h 15m

2 stops

5:45 pm - 11:00 am

BWI

ISP

17h 15m

1 stop

$173Frontier

Mon, Apr 27 - Mon, May 4

4:07 pm - 11:22 am

ISP

BWI

19h 15m

2 stops

9:38 am - 11:00 am

BWI

ISP

25h 22m

1 stop

$176Frontier

Mon, Apr 27 - Mon, May 4

8:35 pm - 11:22 am

ISP

BWI

38h 47m

2 stops

3:26 pm - 10:05 am

BWI

ISP

18h 39m

1 stop

$251Multiple Airlines

Sun, Apr 26 - Tue, May 26

8:31 pm - 4:58 pm

ISP

BWI

20h 27m

2 stops

1:43 pm - 10:05 am

BWI

ISP

20h 22m

1 stop

$258Multiple Airlines

Fri, May 1 - Fri, May 8

5:10 pm - 10:50 pm

ISP

DCA

5h 40m

1 stop

6:00 am - 12:05 pm

DCA

ISP

6h 05m

1 stop

$357Southwest

Thu, May 14 - Fri, May 15

5:10 pm - 10:50 pm

ISP

DCA

5h 40m

1 stop

6:00 am - 12:05 pm

DCA

ISP

6h 05m

1 stop

$377Southwest

Fri, May 1 - Fri, May 8

9:04 pm - 9:02 am

ISP

DCA

11h 58m

1 stop

6:10 pm - 4:29 pm

DCA

ISP

22h 19m

1 stop

$437JetBlue

Thu, Apr 23 - Mon, Apr 27

7:45 pm - 7:26 pm

ISP

SBY

47h 41m

3 stops

8:52 pm - 11:20 am

SBY

ISP

38h 28m

2 stops

$842Breeze Airways

Thu, Sep 24 - Mon, Sep 28

7:45 pm - 7:31 pm

ISP

SBY

23h 46m

2 stops

8:52 pm - 11:20 am

SBY

ISP

38h 28m

2 stops

$871Breeze Airways

Thu, Sep 24 - Mon, Sep 28

Frontier flights from Islip, New York to Maryland

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

Frontier

Apr 27

ISP4:07 pmIslip Long Island

19h 15m

2 stops

BWI11:22 amBaltimore/Washington

May 4

BWI5:45 pmBaltimore/Washington

17h 15m

1 stop

ISP11:00 amIslip Long Island

$166

Frontier

Apr 27

ISP4:07 pmIslip Long Island

19h 15m

2 stops

BWI11:22 amBaltimore/Washington

May 4

BWI5:45 pmBaltimore/Washington

17h 15m

1 stop

ISP11:00 amIslip Long Island

$173

Frontier

Apr 27

ISP4:07 pmIslip Long Island

19h 15m

2 stops

BWI11:22 amBaltimore/Washington

May 4

BWI9:38 amBaltimore/Washington

25h 22m

1 stop

ISP11:00 amIslip Long Island

$176

Southwest flights from Islip, New York to Maryland

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

Southwest

Apr 27

ISP4:30 pmIslip Long Island

1h 20m

BWI5:50 pmBaltimore/Washington

May 4

BWI3:20 pmBaltimore/Washington

1h 10m

ISP4:30 pmIslip Long Island

$279

Southwest

Aug 18

ISP6:05 amIslip Long Island

1h 15m

BWI7:20 amBaltimore/Washington

Aug 21

BWI3:15 pmBaltimore/Washington

1h 10m

ISP4:25 pmIslip Long Island

$311

Southwest

May 29

ISP6:00 amIslip Long Island

1h 20m

BWI7:20 amBaltimore/Washington

Jun 1

BWI7:10 pmBaltimore/Washington

1h 15m

ISP8:25 pmIslip Long Island

$319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Mon 4/27

4:07 pm-11:22 am

2 stops19h 15m

Baltimore/Washington

Mon 5/4

5:45 pm-11:00 am

1 stop17h 15m

$166

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Mon 4/27

4:07 pm-11:22 am

2 stops19h 15m

Baltimore/Washington

Mon 5/4

5:45 pm-11:00 am

1 stop17h 15m

$173

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Mon 4/27

4:07 pm-11:22 am

2 stops19h 15m

Baltimore/Washington

Mon 5/4

9:38 am-11:00 am

1 stop25h 22m

$176

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Sun 4/26

8:35 pm-11:22 am

2 stops38h 47m

Baltimore/Washington

Tue 5/26

3:26 pm-10:05 am

1 stop18h 39m

$251

IslipBaltimore

ISP - BWI

ISPBWI

Islip Long Island

Fri 5/1

8:31 pm-4:58 pm

2 stops20h 27m

Baltimore/Washington

Fri 5/8

1:43 pm-10:05 am

1 stop20h 22m

$258

Quickest round-trip

IslipWashington, D.C.

ISP - DCA

ISPDCA

Islip Long Island

Thu 5/14

5:10 pm-10:50 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Fri 5/15

6:00 am-12:05 pm

1 stop6h 05m

$357

IslipWashington, D.C.

ISP - DCA

ISPDCA

Islip Long Island

Fri 5/1

5:10 pm-10:50 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Fri 5/8

6:00 am-12:05 pm

1 stop6h 05m

$377

IslipWashington, D.C.

ISP - DCA

ISPDCA

Islip Long Island

Thu 4/23

9:04 pm-9:02 am

1 stop11h 58m

Washington, D.C. Reagan-National

Mon 4/27

6:10 pm-4:29 pm

1 stop22h 19m

$437

IslipSalisbury

ISP - SBY

ISPSBY

Islip Long Island

Thu 9/24

7:45 pm-7:26 pm

3 stops47h 41m

Salisbury-Ocean City

Mon 9/28

8:52 pm-11:20 am

2 stops38h 28m

$842

IslipSalisbury

ISP - SBY

ISPSBY

Islip Long Island

Thu 9/24

7:45 pm-7:31 pm

2 stops23h 46m

Salisbury-Ocean City

Mon 9/28

8:52 pm-11:20 am

2 stops38h 28m

$871

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 Islip Long Island to Maryland flight route?

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

What cabin class options are available on Islip Long Island to Maryland flights?

There is only 1 cabin class available to choose from on Islip Long Island to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Islip, New York to Maryland.

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	$223
Fastest flight time	1h 15m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Maryland	112 airports

The best one-way flight to Maryland from Islip, New York in the past 72 hours is $223. The best round-trip flight deal from Islip, New York to Maryland found on momondo in the last 72 hours is $340.

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

Direct flights go from Islip, New York to Maryland on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

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 April 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 (20.85% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (9.57%), Airbus A320neo (8.72%), and Airbus A321neo (7.87%).

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 4,337 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.