Islip to Baltimore flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Islip to Baltimore is €191 (checked on 19 Oct 2026).

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Lowest observed

€191

Average observed

€215

Cheapest month

March 2027

Last checked

25 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €191

Lowest observed

9 Mar 2027

One way

Cheapest observed day · Last checked: 19 Oct 2026

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One-way fare

One-way fare · No data: click and we will search

Lowest observed: €191, departing 9 Mar 2027 (Last checked: 19 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Southwest Airlines, JetBlue
Typical journey time: 5h 33m
Non-stop: Yes

Short answer

Routavio has seen Southwest Airlines fares from Islip to Baltimore, non-stop. The lowest fare Routavio's own searches returned is €191, seen on 19 Oct 2026. The average across the fares we caught is €215. March 2027 is the cheapest month in our observations, at €191. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Islip to Baltimore. Prices move often, so pick your dates to see the latest options.

Route distance: 343 km
Typical journey time: 5h 33m

Route-level information; individual journeys vary.
Published schedules report non-stop service with Southwest Airlines. Check current timetables.

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Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Baltimore/Washington International Thurgood Marshall Airport (BWI) → Baltimore, city gazetteer reference point (39.2864, -76.6150): ≈ 13 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.