What is the cheapest month to fly from Baltimore to Islip?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Baltimore (BWI) to Islip (ISP), with fares starting from $156.

What is the lowest current fare from BWI to ISP?

The lowest currently-listed fare from Baltimore (BWI) to Islip (ISP) is $156 on 2026-05-29.

Direct flights from BWI to ISP cover approximately 353 km (219 miles), with an estimated flight time of 25m. Operating airlines: WN.

Cheapest current fares: $156 in May 2026, 353 km direct flight in ~25m.

Last updated May 22, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Baltimore (BWI) to Islip (ISP). Refreshed daily.

What is the cheapest month to fly from Baltimore to Islip?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Baltimore (BWI) to Islip (ISP), with fares starting from $156.
What is the lowest current fare from BWI to ISP?

The lowest currently-listed fare from Baltimore (BWI) to Islip (ISP) is $156 on 2026-05-29.
How long is the flight from Baltimore to Islip?

Direct flights from BWI to ISP cover approximately 353 km (219 miles), with an estimated flight time of 25m. Operating airlines: WN.

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