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Cheap flights from Baltimore to New York from $80

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 5/5. 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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0 bags

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Find the cheapest flights from Baltimore to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:26 pm - 10:05 am
BWI
-
ISP
18h 39m
1 stop
Frontier Logo
5:38 pm - 2:20 pm
ISP
-
BWI
20h 42m
1 stop
$181Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
3:26 pm - 10:05 am
BWI
-
ISP
18h 39m
1 stop
Frontier Logo
5:38 pm - 2:20 pm
ISP
-
BWI
20h 42m
1 stop
$184Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
3:26 pm - 10:05 am
BWI
-
ISP
18h 39m
1 stop
Frontier Logo
5:38 pm - 10:57 pm
ISP
-
BWI
29h 19m
2 stops
$204Frontier
Tue, May 5 - Tue, May 12
Frontier Logo
5:45 pm - 9:13 am
BWI
-
ISP
15h 28m
1 stop
Frontier Logo
11:00 am - 9:15 am
ISP
-
BWI
22h 15m
1 stop
$213Frontier
Sat, May 2 - Wed, May 13
Multiple Airlines Logo
5:45 pm - 9:13 am
BWI
-
ISP
15h 28m
1 stop
Multiple Airlines Logo
11:57 am - 9:15 am
ISP
-
BWI
21h 18m
2 stops
$229Multiple Airlines
Sat, May 2 - Wed, May 13
Frontier Logo
3:26 pm - 10:05 am
BWI
-
ISP
18h 39m
1 stop
Frontier Logo
6:02 pm - 10:57 pm
ISP
-
BWI
28h 55m
2 stops
$240Frontier
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
1:43 pm - 10:05 am
BWI
-
ISP
20h 22m
1 stop
Multiple Airlines Logo
11:12 am - 7:06 pm
ISP
-
BWI
7h 54m
1 stop
$244Multiple Airlines
Fri, May 8 - Sun, May 10
Frontier Logo
9:43 pm - 10:05 am
BWI
-
ISP
36h 22m
2 stops
Frontier Logo
10:48 am - 9:04 pm
ISP
-
BWI
10h 16m
1 stop
$248Frontier
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
2:30 pm - 9:13 am
BWI
-
ISP
18h 43m
1 stop
Multiple Airlines Logo
8:31 pm - 2:06 pm
ISP
-
BWI
17h 35m
1 stop
$254Multiple Airlines
Thu, Apr 23 - Fri, May 1
Frontier Logo
3:26 pm - 10:05 am
BWI
-
ISP
18h 39m
1 stop
Frontier Logo
6:02 pm - 9:15 am
ISP
-
BWI
15h 13m
1 stop
$257Frontier
Thu, May 28 - Tue, Jun 2

Frontier flights from Baltimore to Islip, New York

Our best Frontier deals on Baltimore to Islip, New York flight tickets
Frontier
May 5
BWI3:26 pmBaltimore/Washington
18h 39m
1 stop
ISP10:05 amIslip Long Island
May 12
ISP5:38 pmIslip Long Island
20h 42m
1 stop
BWI2:20 pmBaltimore/Washington
$181
Frontier
May 5
BWI3:26 pmBaltimore/Washington
18h 39m
1 stop
ISP10:05 amIslip Long Island
May 12
ISP5:38 pmIslip Long Island
20h 42m
1 stop
BWI2:20 pmBaltimore/Washington
$184
Frontier
May 5
BWI3:26 pmBaltimore/Washington
18h 39m
1 stop
ISP10:05 amIslip Long Island
May 12
ISP5:38 pmIslip Long Island
29h 19m
2 stops
BWI10:57 pmBaltimore/Washington
$204

Southwest flights from Baltimore to Islip, New York

Our best Southwest deals on Baltimore to Islip, New York flight tickets
Southwest
May 5
BWI5:15 pmBaltimore/Washington
1h 15m
ISP6:30 pmIslip Long Island
May 12
ISP4:10 pmIslip Long Island
1h 20m
BWI5:30 pmBaltimore/Washington
$263
Southwest
May 2
BWI2:50 pmBaltimore/Washington
1h 10m
ISP4:00 pmIslip Long Island
May 5
ISP12:30 pmIslip Long Island
1h 15m
BWI1:45 pmBaltimore/Washington
$271
Southwest
May 4
BWI3:20 pmBaltimore/Washington
1h 10m
ISP4:30 pmIslip Long Island
May 11
ISP6:00 amIslip Long Island
1h 20m
BWI7:20 amBaltimore/Washington
$279

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Islip, New York 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, momondo users made 832,500 searches. Data last updated April 7, 2026.
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

Cheapest round-trip

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 5/5

3:26 pm-10:05 am

1 stop18h 39m

Islip Long Island

Tue 5/12

5:38 pm-2:20 pm

1 stop20h 42m

$181

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 5/5

3:26 pm-10:05 am

1 stop18h 39m

Islip Long Island

Tue 5/12

5:38 pm-2:20 pm

1 stop20h 42m

$184

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 5/5

3:26 pm-10:05 am

1 stop18h 39m

Islip Long Island

Tue 5/12

5:38 pm-10:57 pm

2 stops29h 19m

$204

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Sat 5/2

5:45 pm-9:13 am

1 stop15h 28m

Islip Long Island

Wed 5/13

11:00 am-9:15 am

1 stop22h 15m

$213

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Sat 5/2

5:45 pm-9:13 am

1 stop15h 28m

Islip Long Island

Wed 5/13

11:57 am-9:15 am

2 stops21h 18m

$229

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 5/28

3:26 pm-10:05 am

1 stop18h 39m

Islip Long Island

Tue 6/2

6:02 pm-10:57 pm

2 stops28h 55m

$240
Quickest round-trip

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 5/8

1:43 pm-10:05 am

1 stop20h 22m

Islip Long Island

Sun 5/10

11:12 am-7:06 pm

1 stop7h 54m

$244

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 6/4

9:43 pm-10:05 am

2 stops36h 22m

Islip Long Island

Thu 6/11

10:48 am-9:04 pm

1 stop10h 16m

$248

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 4/23

2:30 pm-9:13 am

1 stop18h 43m

Islip Long Island

Fri 5/1

8:31 pm-2:06 pm

1 stop17h 35m

$254

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 5/28

3:26 pm-10:05 am

1 stop18h 39m

Islip Long Island

Tue 6/2

6:02 pm-9:15 am

1 stop15h 13m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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

What is the typical price of a round-trip flight between Baltimore and Islip, New York?

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

The month of January is, on average, the cheapest month to fly to Islip, New York from Baltimore, with most prices found around $68. If you aren’t able to travel to Islip, New York during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $330.

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.

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

$362

Fastest flight time

1h 10m

Direct flights

Tue, Wed, Fri, Sat and Sun

Airports in Islip, New York

1 airport
The best one-way flight to Islip, New York from Baltimore in the past 72 hours is $362. The best round-trip flight deal from Baltimore to Islip, New York found on momondo in the last 72 hours is $332.
The fastest flight from Baltimore to Islip, New York takes 1h 10m
Direct flights go from Baltimore to Islip, New York on Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport in Islip, New York. From Baltimore there are direct flights to Islip Long Island (ISP).
Search flight deals

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

  • 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 10m, 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $221Free CancellationRating
8.0
4,338 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 8 flights/week on average for this route. A good Southwest flight deal for Baltimore to Islip, New York starts from $221 round-trip, up to an average price of $395. Our users have rated Southwest at 8.0/10.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
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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