Cheap Flights from Islip (ISP) to Baltimore (MTN)

Popular airlines from MacArthur Airport (ISP) to Baltimore, MD (MTN-Martin State)

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $469
BWI
Baltimore Washington Intl. Thurgood Marshall
CheapestClosest
Average driving time to city center16 min
Flights from $469

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Martin State Airport (MTN) cost?
Lock in a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Martin State Airport (MTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Martin State Airport (MTN)?
The cheapest month to fly from ISP to MTN is , when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Martin State Airport (MTN)?
To find the cheapest airline flying from ISP to MTN, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from MacArthur Airport (ISP) to Martin State Airport (MTN)?
There aren't any daily direct flights available from MacArthur Airport (ISP) to Martin State Airport (MTN). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from ISP to MTN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to Martin State Airport (MTN)?
To reach Martin State Airport (MTN) on time, select a flight that leaves MacArthur Airport (ISP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Middle River from MacArthur Airport (ISP)?
Baltimore Washington Intl. Thurgood Marshall Airport (BWI) is the only airport in Middle River with direct flights from MacArthur Airport (ISP). Compare your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to Martin State Airport (MTN) last-minute?
Last-minute fares from ISP to MTN are usually more expensive. To lock in the best rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may land a cheap ticket right before your trip.
Is it cheaper to book an ISP to MTN flight and hotel package?
Compared with arranging hotels and flights separately, booking an ISP to MTN flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Martin State Airport (MTN)?
If you reserved your ISP to MTN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
MacArthur
Destination airport
Martin State
Distance
202 mi

Book with confidence

Islip to Baltimore Flights

The cheapest times to fly from Islip to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Baltimore are during the month of . You can find some of the cheapest flights from Islip to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Baltimore

Sunday is one of the best days to book for cheap flights from Islip to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islip to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Islip to Baltimore Flights

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*Available to One Key members.