$85 Find cheap flights from Baltimore to Islip

In the last 3 days, the lowest price for a flight from Baltimore to Islip was $85 for a one-way ticket and $248 for a round-trip.

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Islip flight route.

There are nonstop flights from Baltimore to Islip on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Islip.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and ISP can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.