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

As of February 2026, there are 16 flights per week flying from Baltimore to Islip, New York. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

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

As of February 2026, 2 flights take off from Baltimore and land in Islip, New York each day. The most common flight departure time for this route is 10:00AM, with 33% of daily flights taking off at noon.

What airlines fly to Islip, New York?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Islip, New York from Baltimore according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 5 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to Islip Long Island?

Frontier is the most popular carrier operating from Baltimore/Washington to Islip Long Island

When did momondo last update prices for flights from Baltimore/Washington Airport to Islip Long Island Airport?

Prices for flights from Baltimore/Washington Airport to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Islip Long Island Airport?

The number of operators available for flights from Baltimore/Washington Airport to Islip Long Island Airport is 1 as of February 2026.

How old do you have to be to fly from Baltimore/Washington Airport to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$74 Cheap Flights from Baltimore to Islip in 2026

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Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:53 pm - 12:47 pm

BWI

ISP

18h 54m

2 stops

5:08 pm - 7:58 pm

ISP

BWI

26h 50m

1 stop

$204Frontier

Thu, Mar 5 - Sun, Mar 8

9:39 pm - 12:47 pm

BWI

ISP

15h 08m

1 stop

5:08 pm - 7:58 pm

ISP

BWI

26h 50m

1 stop

$208Frontier

Thu, Mar 5 - Sun, Mar 8

8:25 pm - 2:39 pm

BWI

ISP

18h 14m

1 stop

11:50 am - 12:41 am

ISP

BWI

12h 51m

2 stops

$211Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

7:54 pm - 8:40 am

BWI

ISP

12h 46m

1 stop

6:00 am - 3:36 pm

ISP

BWI

9h 36m

1 stop

$242Frontier

Tue, Mar 3 - Fri, Mar 6

8:00 am - 11:15 am

BWI

ISP

27h 15m

2 stops

5:07 pm - 11:55 pm

ISP

BWI

6h 48m

1 stop

$249Multiple Airlines

Wed, Feb 18 - Sat, Feb 21

8:00 am - 11:10 am

BWI

ISP

27h 10m

2 stops

5:07 pm - 11:55 pm

ISP

BWI

6h 48m

1 stop

$267Multiple Airlines

Tue, Feb 17 - Sat, Feb 21

9:39 pm - 12:47 pm

BWI

ISP

15h 08m

1 stop

7:26 pm - 8:26 am

ISP

BWI

37h 00m

2 stops

$284Multiple Airlines

Thu, Mar 5 - Thu, Mar 12

5:45 am - 4:12 pm

BWI

ISP

10h 27m

1 stop

8:33 am - 8:41 am

ISP

BWI

24h 08m

2 stops

$285Multiple Airlines

Fri, Feb 27 - Sun, Mar 1

8:00 am - 11:10 am

BWI

ISP

27h 10m

2 stops

8:33 am - 10:53 pm

ISP

BWI

14h 20m

1 stop

$292Multiple Airlines

Tue, Feb 17 - Fri, Feb 20

5:45 am - 4:12 pm

BWI

ISP

10h 27m

1 stop

5:51 pm - 11:17 am

ISP

BWI

17h 26m

1 stop

$293Multiple Airlines

Fri, Feb 27 - Sun, Mar 1

Southwest flights from Baltimore to Islip, New York

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

Southwest

Mar 5

BWI10:30 amBaltimore/Washington

1h 10m

ISP11:40 amIslip Long Island

Mar 12

ISP2:00 pmIslip Long Island

1h 15m

BWI3:15 pmBaltimore/Washington

$339

Southwest

Jun 24

BWI9:20 pmBaltimore/Washington

1h 15m

ISP10:35 pmIslip Long Island

Jul 6

ISP6:00 amIslip Long Island

1h 15m

BWI7:15 amBaltimore/Washington

$359

Southwest

Feb 27

BWI3:50 pmBaltimore/Washington

1h 10m

ISP5:00 pmIslip Long Island

Mar 1

ISP5:35 amIslip Long Island

1h 30m

BWI7:05 amBaltimore/Washington

$361

Frontier flights from Baltimore to Islip, New York

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

Frontier

Mar 5

BWI5:53 pmBaltimore/Washington

18h 54m

2 stops

ISP12:47 pmIslip Long Island

Mar 8

ISP5:08 pmIslip Long Island

26h 50m

1 stop

BWI7:58 pmBaltimore/Washington

$204

Frontier

Mar 5

BWI9:39 pmBaltimore/Washington

15h 08m

1 stop

ISP12:47 pmIslip Long Island

Mar 8

ISP5:08 pmIslip Long Island

26h 50m

1 stop

BWI7:58 pmBaltimore/Washington

$208

Frontier

Mar 3

BWI7:54 pmBaltimore/Washington

12h 46m

1 stop

ISP8:40 amIslip Long Island

Mar 6

ISP6:00 amIslip Long Island

9h 36m

1 stop

BWI3:36 pmBaltimore/Washington

$242

momondo Fare Finder

Use the filters below to find and compare flights from Baltimore to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 3/5

5:53 pm-12:47 pm

2 stops18h 54m

Islip Long Island

Sun 3/8

5:08 pm-7:58 pm

1 stop26h 50m

$204

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 3/5

9:39 pm-12:47 pm

1 stop15h 08m

Islip Long Island

Sun 3/8

5:08 pm-7:58 pm

1 stop26h 50m

$208

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Wed 3/4

8:25 pm-2:39 pm

1 stop18h 14m

Islip Long Island

Wed 3/11

11:50 am-12:41 am

2 stops12h 51m

$211

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 3/3

7:54 pm-8:40 am

1 stop12h 46m

Islip Long Island

Fri 3/6

6:00 am-3:36 pm

1 stop9h 36m

$242

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Wed 2/18

8:00 am-11:15 am

2 stops27h 15m

Islip Long Island

Sat 2/21

5:07 pm-11:55 pm

1 stop6h 48m

$249

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 2/17

8:00 am-11:10 am

2 stops27h 10m

Islip Long Island

Sat 2/21

5:07 pm-11:55 pm

1 stop6h 48m

$267

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 3/5

9:39 pm-12:47 pm

1 stop15h 08m

Islip Long Island

Thu 3/12

7:26 pm-8:26 am

2 stops37h 00m

$284

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 2/27

5:45 am-4:12 pm

1 stop10h 27m

Islip Long Island

Sun 3/1

8:33 am-8:41 am

2 stops24h 08m

$285

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 2/17

8:00 am-11:10 am

2 stops27h 10m

Islip Long Island

Fri 2/20

8:33 am-10:53 pm

1 stop14h 20m

$292

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 2/27

5:45 am-4:12 pm

1 stop10h 27m

Islip Long Island

Sun 3/1

5:51 pm-11:17 am

1 stop17h 26m

$293

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 Baltimore to Islip, New York

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 Islip, New York?

The month of April is, on average, the cheapest month to fly to Islip, New York from Baltimore, with most prices found around $306. If you aren’t able to travel to Islip, New York during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $319.

What is the cheapest Baltimore/Washington to Islip Long Island flight route?

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

What cabin class options are available on Baltimore/Washington to Islip Long Island flights?

There is only 1 cabin class available to choose from on Baltimore/Washington to Islip Long Island 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 Baltimore to Islip, New York flights?

You could potentially save up to 22% on your flight if you consider stops on a Baltimore to Islip, New York flight.

When to book flights from Baltimore to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Islip, New York (BWI to ISP) flight deals and tips

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

Best Price Found	$180
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Islip, New York	1 airport

The best one-way flight to Islip, New York from Baltimore in the past 72 hours is $180. The best round-trip flight deal from Baltimore to Islip, New York found on momondo in the last 72 hours is $339.

The fastest flight from Baltimore to Islip, New York takes 1h 05m

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

There is 1 airport in Islip, New York. From Baltimore there are direct flights to Islip Long Island (ISP).

Search flight deals

How far is Baltimore/Washington to Islip Long Island by plane?
There are 205.5 mi between Baltimore/Washington and Islip Long Island. Flights usually cover this in 1h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Baltimore/Washington Airport to Islip Long Island Airport?
Prices for flights from Baltimore/Washington Airport to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Islip Long Island Airport?
The number of operators available for flights from Baltimore/Washington Airport to Islip Long Island Airport is 1 as of February 2026.
How old do you have to be to fly from Baltimore/Washington Airport to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Baltimore to Islip, New York?
Based on momondo bookings for flights between Baltimore and Islip, New York, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.30% of the total bookings. Other popular models include Boeing 737 MAX 8 with 11.96%, Embraer 175 (Enhanced Winglets) with 8.70%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 6.52%.
What is the most popular airline from Baltimore to Islip, New York?
Based on momondo bookings for flights between Baltimore and Islip, New York, the leading airline is Southwest, making up 100% of the total bookings.

Best airlines flying from Baltimore to Islip, New York

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

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $231	Free Cancellation	Rating 8.0 4,274 reviews		Search Southwest flights

Southwest Flights From Baltimore to Islip, New York
Southwest is one of the most popular airlines flying from Baltimore to Islip, New York, operating 16 flights/week on average for this route. A good Southwest flight deal for Baltimore to Islip, New York starts from $231 round-trip, up to an average price of $363. Our users have rated Southwest at 8.0/10.

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Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

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

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

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

Flights from Baltimore to Islip with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Baltimore to Islip flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Islip from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Islip, New York trip

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Cheap flights from Baltimore to New York from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to New York departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Baltimore to New York

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Southwest flights from Baltimore to Islip, New York

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

Frontier flights from Baltimore to Islip, New York

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

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Use the filters below to find and compare flights from Baltimore to Islip, New York that are best for you.

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

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

What is the cheapest Baltimore/Washington to Islip Long Island flight route?

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

What cabin class options are available on Baltimore/Washington to Islip Long Island flights?

There is only 1 cabin class available to choose from on Baltimore/Washington to Islip Long Island 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 Baltimore to Islip, New York flights?

You could potentially save up to 22% on your flight if you consider stops on a Baltimore to Islip, New York flight.

What is the cheapest airline that flies from Baltimore/Washington to Islip Long Island?

Frontier is the most popular carrier operating from Baltimore/Washington to Islip Long Island

What airlines fly to Islip, New York?

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

As of February 2026, 2 flights take off from Baltimore and land in Islip, New York each day. The most common flight departure time for this route is 10:00AM, with 33% of daily flights taking off at noon.

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

As of February 2026, there are 16 flights per week flying from Baltimore to Islip, New York. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

When to book flights from Baltimore to Islip, New York

Cheap Baltimore to Islip, New York (BWI to ISP) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Islip, New York

How far is Baltimore/Washington to Islip Long Island by plane?

When did momondo last update prices for flights from Baltimore/Washington Airport to Islip Long Island Airport?

How many operators does momondo search for flights from Baltimore/Washington Airport to Islip Long Island Airport?

How old do you have to be to fly from Baltimore/Washington Airport to Islip Long Island Airport?

What documentation or ID do you need to fly to Islip Long Island Airport?

What is the most popular plane model from Baltimore to Islip, New York?

What is the most popular airline from Baltimore to Islip, New York?

Best airlines flying from Baltimore to Islip, New York

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

Southwest Flights From Baltimore to Islip, New York

Traveling to a place near New York?

Why use momondo?

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

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

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

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

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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