Skip to main content
Beginning of main content

BWI (Baltimore) to ISP (Islip) Flights $413.59

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap BWI to ISP Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Baltimore to Islip (BWI to ISP)

Question : How long does it take to get from BWI to ISP?
Answer : Southwest Airlines currently holds the quickest travel time with one hour. So, you would arrive in Ronkonkoma at 5:25 PM EDT if you left Baltimore at 4:25 PM EDT.

Question : About how long is the flight from Baltimore to Ronkonkoma?
Answer : On average, the flight time from BWI to ISP is one hour and three minutes.

Question : Which airline is struggling to get to Ronkonkoma on time?
Answer : If you decide to book your flight with Southwest Airlines, keep an eye on your departure time. 27% of flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Long Island MacArthur Airport (ISP) are delayed.

Question : What is the likelihood your flight will be delayed for this route?
Answer : The Baltimore to Ronkonkoma route has a 73% on-time rate, ranking in the 48th percentile worldwide in getting their passengers to their destinations on schedule. When a flight is delayed, it's a 23-minute delay on average.

Question : What's the likelihood of you being delayed on this route?
Answer : BWI to ISP currently scores 2 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 2 stars, you should feel rather worried about getting to Ronkonkoma on time.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jul 24th, the best day for booking to Ronkonkoma (ISP) is Aug 1st. It costs $410, which is 33% below this route's average price.

Question : If having the most departure times is important to you, is there a particular day of the week that offers the most options?
Answer : The day with the most departure times for this route is Sunday with four options. Saturday currently offers the least amount of flight times with three options.