Cheap flight deals from Islip to Baltimore

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Islip to Baltimore?

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Cheapest flights

From price

6 13
13 20
20 27
May

27 4
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18 25
Jun

25 1
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Islip (ISP) to Baltimore (BWI) the cheapest?

Airlines adjust prices for flights from Islip to Baltimore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Islip (ISP) to Baltimore (BWI) cost?

According to Trip.com's data, the lowest price is around Rp 4,957,402.
How long does it take to fly from Islip (ISP) to Baltimore (BWI) and what is the distance?

It takes around 1 hour 15 minutes to fly from Islip (ISP) to Baltimore (BWI).
What is the transportation method from the main airport to downtown in Baltimore?
- The distance from Baltimore/Washington Thurgood Marshall International Airport to downtown is about 13 km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Islip (ISP) to Baltimore (BWI)?

Airlines with flights from Islip (ISP) to Baltimore (BWI): Southwest Airlines.

How to find a cheap flight from Islip to Baltimore

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Islip to Baltimore. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest Islip to Baltimore ticket.

Tap "Date" in the flight search bar to browse the calendar and find airfare from Islip to Baltimore for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 3988027 for a one-way ticket on Fri, May 16.

Compare cheap Islip to Baltimore flight deals from hundreds of airlines.

Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Islip to Baltimore. The most affordable airline currently operating on this route is Southwest Airlines.

Set up a Price Alert to track fare drops.

Set up a Price Alert for your Islip to Baltimore route to track ticket prices effortlessly—no need to check manually every day.

Don't miss out on cheap Islip to Baltimore flight deals and promo codes.

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Book early or wait unitl the last minute to fine the best fares.

It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.

Search for flights on the go.

For the best booking experience on the go, download Trip.com and search for cheap flights from Islip to Baltimore to access exclusive deals just for you.

Flight Info | Islip to Baltimore

Cheapest one-way flight price	Rp 3,988,026
Cheapest round-trip ticket price	Rp 3,771,586
Off-season for travel	February
Peak season for travel	March
Flight distance	353.7 km
Average flight time	1 hour 15 minutes
Popular airline	Southwest Airlines