HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Islip to Baltimore (ISP - BWI) from $130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — BWI
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Islip, New York to Baltimore?

Users have found that booking a flight from Islip, New York to Baltimore at least 51 days early can save you up to 132% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Islip, New York to Baltimore for as little as $263 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $423 for flights departing within the next 3 days.

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

The best pricing can be found in the month of October. Prices to Baltimore from Islip, New York average $220. You can even find prices in October for less than $220, as users have found deals to Baltimore from as low as $108. The month of February appears to be one of the more expensive times to travel to Baltimore from Islip, New York. Flying in the targeted month can save you up to 10%.

When is the cheapest time to fly from Islip, New York to Baltimore (ISP - BWI)?

When flying from Islip, New York to Baltimore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight at noon.

Cheap Frontier flights from Islip to Baltimore

Explore cheap flight options specifically provided by Frontier for the route between Islip and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Thu 8/1511:34 amISP - BWI
1 stop9h 16mFrontier
Tue 8/209:43 pmBWI - ISP
1 stop11h 12mFrontier
Deal found 5/27$250
Tue 7/29:43 pmISP - BWI
1 stop10h 04mFrontier
Mon 7/82:23 pmBWI - ISP
1 stop18h 16mFrontier
Deal found 5/27$268
Thu 7/410:23 pmISP - BWI
1 stop9h 27mFrontier
Sun 7/78:19 pmBWI - ISP
1 stop11h 39mFrontier
Deal found 5/28$298
Fri 7/1211:19 amISP - BWI
1 stop6h 17mFrontier
Tue 7/163:37 pmBWI - ISP
1 stop16h 21mFrontier
Deal found 5/27$302
Fri 9/135:25 pmISP - BWI
1 stop15h 27mFrontier
Sun 9/159:43 pmBWI - ISP
1 stop11h 12mFrontier
Deal found 5/27$303
Tue 7/29:43 pmISP - BWI
1 stop10h 04mFrontier
Sun 7/78:19 pmBWI - ISP
1 stop11h 39mFrontier
Deal found 5/27$308
Sun 8/118:59 pmISP - BWI
1 stop20h 44mFrontier
Thu 8/159:43 pmBWI - ISP
1 stop11h 12mFrontier
Deal found 5/28$322
Thu 6/2011:37 amISP - BWI
1 stop8h 08mFrontier
Sun 6/239:43 pmBWI - ISP
1 stop12h 46mFrontier
Deal found 5/27$328
Sun 7/214:52 pmISP - BWI
1 stop20h 31mFrontier
Wed 7/248:40 amBWI - ISP
1 stop23h 59mFrontier
Deal found 5/27$334

Cheap Islip to Baltimore flights in May & June 2024

Find cheap flight options from Islip to Baltimore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Thu 6/2011:37 amISP - BWI
1 stop8h 08mFrontier
Sun 6/239:12 amBWI - ISP
1 stop10h 06mFrontier
Deal found 5/27$328
Fri 6/141:57 pmISP - BWI
2 stops18h 38mMultiple Airlines
Sun 6/1610:45 pmBWI - ISP
2 stops18h 22mMultiple Airlines
Deal found 5/28$358
Fri 6/2111:22 amISP - BWI
1 stop28h 33mFrontier
Sun 6/239:43 pmBWI - ISP
1 stop12h 46mFrontier
Deal found 5/28$366
Tue 6/259:53 pmISP - BWI
1 stop9h 54mFrontier
Wed 6/268:26 pmBWI - ISP
1 stop14h 08mFrontier
Deal found 5/28$367
Fri 6/141:57 pmISP - BWI
3 stops26h 34mMultiple Airlines
Sun 6/1610:45 pmBWI - ISP
2 stops18h 22mMultiple Airlines
Deal found 5/28$397
Fri 6/211:57 pmISP - BWI
3 stops26h 34mMultiple Airlines
Sun 6/2310:45 pmBWI - ISP
2 stops18h 22mMultiple Airlines
Deal found 5/28$416
Fri 6/211:57 pmISP - BWI
2 stops18h 38mMultiple Airlines
Sun 6/2310:45 pmBWI - ISP
2 stops18h 22mMultiple Airlines
Deal found 5/28$425
Fri 6/281:57 pmISP - BWI
2 stops18h 38mMultiple Airlines
Mon 7/15:45 amBWI - ISP
2 stops11h 22mMultiple Airlines
Deal found 5/28$435
Fri 6/141:57 pmISP - BWI
3 stops26h 34mMultiple Airlines
Sun 6/162:31 pmBWI - ISP
3 stops26h 36mMultiple Airlines
Deal found 5/28$438

Islip to Baltimore 2024 flight deals

Discover exclusive flight deals for travel between Islip and Baltimore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Thu 8/1511:34 amISP - BWI
1 stop9h 16mFrontier
Tue 8/209:43 pmBWI - ISP
1 stop11h 12mFrontier
Deal found 5/27$250
Thu 7/410:23 pmISP - BWI
1 stop9h 27mFrontier
Sun 7/78:19 pmBWI - ISP
1 stop11h 39mFrontier
Deal found 5/28$298
Sun 8/118:59 pmISP - BWI
1 stop20h 44mFrontier
Thu 8/159:43 pmBWI - ISP
1 stop11h 12mFrontier
Deal found 5/28$322
Thu 6/2011:37 amISP - BWI
1 stop8h 08mFrontier
Sun 6/239:12 amBWI - ISP
1 stop10h 06mFrontier
Deal found 5/27$328
Sun 8/1111:07 amISP - BWI
1 stop8h 22mFrontier
Fri 8/169:10 pmBWI - ISP
1 stop11h 45mFrontier
Deal found 5/28$348
Fri 6/141:57 pmISP - BWI
2 stops18h 38mMultiple Airlines
Sun 6/1610:45 pmBWI - ISP
2 stops18h 22mMultiple Airlines
Deal found 5/28$358
Fri 6/2111:22 amISP - BWI
1 stop28h 33mFrontier
Sun 6/239:43 pmBWI - ISP
1 stop12h 46mFrontier
Deal found 5/28$366
Tue 6/259:53 pmISP - BWI
1 stop9h 54mFrontier
Wed 6/268:26 pmBWI - ISP
1 stop14h 08mFrontier
Deal found 5/28$367
Sat 7/134:59 pmISP - BWI
1 stop21h 58mFrontier
Tue 7/163:37 pmBWI - ISP
1 stop16h 21mFrontier
Deal found 5/28$396

Islip to Baltimore flights leaving soon

Find last-minute flight options from Islip to Baltimore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Sun 6/911:07 amISP - BWI
1 stop8h 23mFrontier
Sun 6/169:12 amBWI - ISP
1 stop10h 06mFrontier
Deal found 5/26$418
Mon 6/35:47 pmISP - BWI
3 stops24h 11mMultiple Airlines
Mon 6/105:45 amBWI - ISP
2 stops11h 22mMultiple Airlines
Deal found 5/27$435
Mon 6/33:35 pmISP - BWI
2 stops15h 59mMultiple Airlines
Mon 6/105:45 amBWI - ISP
2 stops11h 22mMultiple Airlines
Deal found 5/27$449
Fri 6/75:47 pmISP - BWI
2 stops31h 41mMultiple Airlines
Sun 6/98:18 amBWI - ISP
2 stops30h 36mMultiple Airlines
Deal found 5/27$487
Fri 6/71:57 pmISP - BWI
2 stops18h 38mMultiple Airlines
Sun 6/92:31 pmBWI - ISP
3 stops26h 36mMultiple Airlines
Deal found 5/27$518
Sun 6/91:05 pmISP - BWI
2 stops22h 14mMultiple Airlines
Sun 6/1610:45 pmBWI - ISP
2 stops18h 22mMultiple Airlines
Deal found 5/26$525
Sun 6/91:05 pmISP - BWI
2 stops22h 14mMultiple Airlines
Sun 6/162:31 pmBWI - ISP
3 stops26h 36mMultiple Airlines
Deal found 5/26$542
Fri 6/71:57 pmISP - BWI
3 stops26h 34mMultiple Airlines
Sun 6/92:31 pmBWI - ISP
3 stops26h 36mMultiple Airlines
Deal found 5/27$580
Fri 5/315:47 pmISP - BWI
3 stops26h 43mMultiple Airlines
Sun 6/210:29 pmBWI - ISP
3 stops18h 38mMultiple Airlines
Deal found 5/28$656

One-way flights to Baltimore from Islip

Search for one-way flight options from Islip to Baltimore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Tue 7/3011:24 amISP - BWI
1 stop7h 07mFrontier
Deal found 5/27$130
Thu 7/1810:22 pmISP - BWI
1 stop9h 28mFrontier
Deal found 5/27$135
Mon 6/101:57 pmISP - BWI
2 stops19h 23mMultiple Airlines
Deal found 5/28$154
Mon 6/109:53 amISP - BWI
3 stops30h 07mMultiple Airlines
Deal found 5/28$160
Sun 8/1111:07 amISP - BWI
1 stop8h 22mFrontier
Deal found 5/28$193
Fri 6/281:57 pmISP - BWI
2 stops18h 38mMultiple Airlines
Deal found 5/27$201
Wed 7/104:52 pmISP - BWI
1 stop22h 05mFrontier
Deal found 5/27$209
Tue 6/189:47 pmISP - BWI
1 stop10h 00mFrontier
Deal found 5/28$220
Sun 7/211:05 pmISP - BWI
2 stops19h 35mMultiple Airlines
Deal found 5/27$230

Find flights from Islip to Baltimore within your budget

Customize your flight search to find flights from Islip to Baltimore 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, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$250 - $392

Route

Depart

Return

Price

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Thu 8/15

1 stop9h 16m

Baltimore/Washington

Tue 8/20

1 stop11h 12m

$250

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Tue 7/2

1 stop10h 04m

Baltimore/Washington

Mon 7/8

1 stop18h 16m

$268

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Thu 7/4

1 stop9h 27m

Baltimore/Washington

Sun 7/7

1 stop11h 39m

$298

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 7/12

1 stop6h 17m

Baltimore/Washington

Tue 7/16

1 stop16h 21m

$302

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 9/13

1 stop15h 27m

Baltimore/Washington

Sun 9/15

1 stop11h 12m

$303

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Tue 7/2

1 stop10h 04m

Baltimore/Washington

Sun 7/7

1 stop11h 39m

$308

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 6/14

2 stops18h 38m

Baltimore/Washington

Sun 6/16

2 stops18h 22m

$358

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Fri 6/14

2 stops18h 38m

Baltimore/Washington

Sun 6/16

2 stops18h 22m

$370

Islip Long IslandBaltimore/Washington

ISP - BWI

ISPBWI

Islip Long Island

Thu 6/20

2 stops18h 30m

Baltimore/Washington

Sun 6/23

2 stops18h 22m

$392

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Islip, New York to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Islip to Baltimore. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Islip, New York to Baltimore flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Islip to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated May 29, 2024.
Frontier
6.3
Okay
4,016 reviews
Check prices

Comfort

5.8

Overall

6.3

Entertainment

4.9

Boarding

6.6

Crew

7.1

Food

5.1

Reviews

1 / 10

I'd thought there would be a complimentary drink atleast.

Frontier
6.3
Okay
4,016 reviews
Frontier
6.3
Okay
4,016 reviews
Check prices

Comfort

5.8

Overall

6.3

Entertainment

4.9

Boarding

6.6

Crew

7.1

Food

5.1

Reviews

1 / 10

I'd thought there would be a complimentary drink atleast.

Related info for your journey

Find useful and relevant information for your journey from Islip to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Islip, New York to Baltimore for under $300 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Baltimore for under $300. The cheapest flight booked recently is on Frontier for just $250, but on average you can expect to pay $337.

  • Are there last-minute flights available from Islip, New York to Baltimore for under $500?

    There are currently 20+ open flights from Islip, New York to Baltimore within the next 7 days for less than $500.

  • What days are nonstop flights available from Islip, New York to Baltimore?

    Nonstop flights are available for this route on the following days: Monday, Saturday.

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

    Per day, 5 flights depart from Islip, New York to Baltimore on average.
    Early Morning (Midnight to 6am) - 40% of flight departures
    Morning (6am - Noon) - 20% of flight departures
    Afternoon (Noon - 6pm) - 20% of flight departures
    Evening (6pm - Midnight) - 20% of flight departures

  • How long is the flight from Islip, New York to Baltimore?

    A quick flight from Islip, New York to Baltimore can take about 9h 16m. Frontier provides one of the quickest options available for as low as $250. The distance from Islip, New York to Baltimore is about 220 mi.

  • What does ISP to BWI mean?

    This is defined as Islip Long Island Airport (ISP) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Islip to Baltimore that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Baltimore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Baltimore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Baltimore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Baltimore that include hotel bookings?

    Yes. In addition to deals on Islip to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Baltimore.

  • Can I find deals for business class flights from Islip to Baltimore?

    Yes. Cheapflights offers flight deals from Islip to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Baltimore that allow pets onboard?

    Many airlines flying from Islip to Baltimore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Baltimore?

    Yes, you can often find last-minute deals on Islip to Baltimore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Baltimore flight deals updated?

    The Islip, New York to Baltimore flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Islip, New York to Baltimore?

    Currently, December is the cheapest month in which you can book a flight from Islip, New York to Baltimore (average of $238). Flying from Islip, New York to Baltimore in July is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.

John F Kennedy Intl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
LaGuardia to Reagan-National flights
Newark to Baltimore flights
LaGuardia to Baltimore flights
John F Kennedy Intl to Baltimore flights
Newark to Dulles Intl flights
LaGuardia to Dulles Intl flights
Buffalo to Reagan-National flights
Buffalo to Baltimore flights
Buffalo to Dulles Intl flights
Newark to Reagan-National flights
Syracuse to Reagan-National flights
Albany to Dulles Intl flights
Syracuse to Baltimore flights
John F Kennedy Intl to Philadelphia flights
Albany to Reagan-National flights
White Plains to Dulles Intl flights
Rochester to Baltimore flights
Syracuse to Dulles Intl flights
Rochester to Dulles Intl flights
Buffalo to Philadelphia flights
White Plains to Reagan-National flights
Syracuse to Philadelphia flights
LaGuardia to Philadelphia flights
Albany to Philadelphia flights
Rochester to Reagan-National flights
Rochester to Philadelphia flights
White Plains to Baltimore flights
Albany to Baltimore flights
Newark to Philadelphia flights
Plattsburgh to Philadelphia flights
Ithaca to Dulles Intl flights
Stewart to Baltimore flights
Ithaca to Reagan-National flights
LaGuardia to Salisbury flights
John F Kennedy Intl to Salisbury flights
White Plains to Philadelphia flights
Stewart to Philadelphia flights
Binghamton to Dulles Intl flights
White Plains to Salisbury flights
Niagara Falls to Baltimore flights
Ithaca to Philadelphia flights
Ithaca to Baltimore flights
Buffalo to Salisbury flights
Stewart to Dulles Intl flights
Saranac Lake to Reagan-National flights
Binghamton to Reagan-National flights
Watertown to Baltimore flights
Los Angeles to Baltimore flights
Orlando to Boston flights
Las Vegas to Los Angeles flights
Orlando to Nashville flights
Los Angeles to New Orleans flights
USA to Bali flights
New York to Tampa flights
Dallas to Las Vegas flights
New York to Hawaii flights
Kansas City to Orlando flights
Minneapolis to Los Angeles flights
Islip, New York to Belize flights

Search flights from Islip to Baltimore by cabin class

Find flights from Islip to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Islip to Baltimore

Find hourly flight availability from Islip to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 29, 2024.
30%of flight departuresEarly morningMidnight to 6 am
48%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Islip to Baltimore

Explore weekly flight availability from Islip to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 29, 2024.
Sunday3daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
Friday4daily flights
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Baltimore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Baltimore from Islip today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Islip to Baltimore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Baltimore from Islip.

Can Cheapflights find flights from Islip to Baltimore with no change fees?

Need flexible booking options for your flight to Baltimore from Islip? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Islip to Baltimore become cheaper?

Yes, Cheapflights offers price alerts on Islip to Baltimore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines