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Cheap flights from Baltimore to New York from $90

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 12/13. 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

Frontier Logo
8:21 am - 4:27 pmBWI-ISP
8h 06m1 stop
Frontier Logo
9:49 am - 8:05 pmISP-BWI
10h 16m1 stop
$201Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Logo
11:19 am - 10:57 amBWI-ISP
23h 38m1 stop
Logo
9:47 pm - 10:36 pmISP-BWI
24h 49m2 stops
$221
Find Deal
Tue, Oct 14 - Sun, Oct 19
Frontier Logo
4:20 pm - 10:37 amBWI-ISP
18h 17m2 stops
Frontier Logo
4:58 pm - 9:18 amISP-BWI
16h 20m2 stops
$224Frontier
Find Deal
Fri, Oct 31 - Sat, Nov 1
Frontier Logo
4:20 pm - 10:37 amBWI-ISP
18h 17m2 stops
Frontier Logo
9:27 pm - 8:34 amISP-BWI
11h 07m1 stop
$229Frontier
Find Deal
Fri, Oct 31 - Sun, Nov 2
Southwest Logo
3:05 pm - 4:15 pmBWI-ISP
1h 10mnonstop
Southwest Logo
5:35 pm - 6:50 pmISP-BWI
1h 15mnonstop
$232Southwest
Find Deal
Sat, Oct 18 - Mon, Oct 20
Southwest Logo
8:55 pm - 10:05 pmBWI-ISP
1h 10mnonstop
Southwest Logo
11:25 am - 12:40 pmISP-BWI
1h 15mnonstop
$240Southwest
Find Deal
Wed, Oct 29 - Fri, Oct 31
Logo
8:52 pm - 10:40 amBWI-ISP
13h 48m1 stop
Logo
5:05 pm - 7:47 pmISP-BWI
26h 42m1 stop
$241
Find Deal
Thu, Sep 25 - Mon, Sep 29
Southwest Logo
4:00 pm - 5:10 pmBWI-ISP
1h 10mnonstop
Southwest Logo
3:10 pm - 4:25 pmISP-BWI
1h 15mnonstop
$247Southwest
Find Deal
Fri, Oct 31 - Sat, Nov 1
Frontier Logo
11:33 am - 8:59 amBWI-ISP
21h 26m1 stop
Frontier Logo
4:58 pm - 10:20 amISP-BWI
17h 22m1 stop
$251Frontier
Find Deal
Sat, Oct 18 - Mon, Oct 20
Southwest Logo
11:00 am - 12:10 pmBWI-ISP
1h 10mnonstop
Southwest Logo
5:30 am - 6:45 amISP-BWI
1h 15mnonstop
$267Southwest
Find Deal
Sat, Oct 11 - Mon, Oct 13

Frontier flights from Baltimore to Islip

Our best Frontier deals on Baltimore to Islip flight tickets
Frontier
Oct 3
BWI8:21 amBaltimore/Washington
8h 06m
1 stop
ISP4:27 pmIslip Long Island
Oct 5
ISP9:49 amIslip Long Island
10h 16m
1 stop
BWI8:05 pmBaltimore/Washington
$201
Find similar
Frontier
Oct 31
BWI4:20 pmBaltimore/Washington
18h 17m
2 stops
ISP10:37 amIslip Long Island
Nov 1
ISP4:58 pmIslip Long Island
16h 20m
2 stops
BWI9:18 amBaltimore/Washington
$224
Find similar
Frontier
Oct 31
BWI4:20 pmBaltimore/Washington
18h 17m
2 stops
ISP10:37 amIslip Long Island
Nov 2
ISP9:27 pmIslip Long Island
11h 07m
1 stop
BWI8:34 amBaltimore/Washington
$229
Find similar

Southwest flights from Baltimore to Islip

Our best Southwest deals on Baltimore to Islip flight tickets
Southwest
Oct 18
BWI3:05 pmBaltimore/Washington
1h 10m
ISP4:15 pmIslip Long Island
Oct 20
ISP5:35 pmIslip Long Island
1h 15m
BWI6:50 pmBaltimore/Washington
$232
Find similar
Southwest
Oct 29
BWI8:55 pmBaltimore/Washington
1h 10m
ISP10:05 pmIslip Long Island
Oct 31
ISP11:25 amIslip Long Island
1h 15m
BWI12:40 pmBaltimore/Washington
$240
Find similar
Southwest
Oct 31
BWI4:00 pmBaltimore/Washington
1h 10m
ISP5:10 pmIslip Long Island
Nov 1
ISP3:10 pmIslip Long Island
1h 15m
BWI4:25 pmBaltimore/Washington
$247
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Islip 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 September 11, 2025.
Use the filters below to find and compare flights from Baltimore to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 10/3

8:21 am-4:27 pm

1 stop8h 06m

Islip Long Island

Sun 10/5

9:49 am-8:05 pm

1 stop10h 16m

$201

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Tue 10/14

11:19 am-10:57 am

1 stop23h 38m

Islip Long Island

Sun 10/19

9:47 pm-10:36 pm

2 stops24h 49m

$221

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 10/31

4:20 pm-10:37 am

2 stops18h 17m

Islip Long Island

Sat 11/1

4:58 pm-9:18 am

2 stops16h 20m

$224

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 10/31

4:20 pm-10:37 am

2 stops18h 17m

Islip Long Island

Sun 11/2

9:27 pm-8:34 am

1 stop11h 07m

$229

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Sat 10/18

3:05 pm-4:15 pm

Nonstop1h 10m

Islip Long Island

Mon 10/20

5:35 pm-6:50 pm

Nonstop1h 15m

$232

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Wed 10/29

8:55 pm-10:05 pm

Nonstop1h 10m

Islip Long Island

Fri 10/31

11:25 am-12:40 pm

Nonstop1h 15m

$240

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Thu 9/25

8:52 pm-10:40 am

1 stop13h 48m

Islip Long Island

Mon 9/29

5:05 pm-7:47 pm

1 stop26h 42m

$241

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Fri 10/31

4:00 pm-5:10 pm

Nonstop1h 10m

Islip Long Island

Sat 11/1

3:10 pm-4:25 pm

Nonstop1h 15m

$247

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Sat 10/18

11:33 am-8:59 am

1 stop21h 26m

Islip Long Island

Mon 10/20

4:58 pm-10:20 am

1 stop17h 22m

$251

BaltimoreIslip

BWI - ISP

BWIISP

Baltimore/Washington

Sat 10/11

11:00 am-12:10 pm

Nonstop1h 10m

Islip Long Island

Mon 10/13

5:30 am-6:45 am

Nonstop1h 15m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Baltimore to Islip

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 cheapest month to fly to Islip?

In general, December is the cheapest month to fly from Baltimore to Islip. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $282. If you’re not able to fly to Islip in December, then April is your next best option. Flight prices from Baltimore to Islip during April average around $306.

What is the cheapest day to depart on your flight to Islip?

On average, the least expensive day to fly to Islip from Baltimore is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $296. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Baltimore to Islip on a Sunday will generally be more expensive and average around $487. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Baltimore in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $337 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $377.

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 flights?

No. A direct flight is the cheapest option for a flight between Baltimore to Islip.

When to book flights from Baltimore to Islip

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Islip according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

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

Best Price Found

$306

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Islip

1 airport
The best one-way flight to Islip from Baltimore in the past 72 hours is $306. The best round-trip flight deal from Baltimore to Islip found on momondo in the last 72 hours is $341.
The fastest flight from Baltimore to Islip takes 1h 05m
Direct flights go from Baltimore to Islip every day.
There is 1 airport near Islip: 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?

  • 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?

  • What is the most popular airline from Baltimore to Islip?

Best airlines flying from Baltimore to Islip

Compare and see reviews for airlines that fly from Baltimore to Islip with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $233Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

  • Southwest Flights From Baltimore to Islip

    Southwest is one of the most popular airlines flying from Baltimore to Islip, operating 15 flights/week on average for this route. A good Southwest flight deal for Baltimore to Islip starts from $233 round-trip, up to an average price of $362. 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.

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