Cheap Flight Tickets from Islip (ISP) to Baltimore (BWI), Starting at $262

Good to Know: Cheapest and Fastest ISP - BWI Flights

Useful information for finding best airline tickets from Long Island Mac Arthur to Baltimore/Washington International Thurgood Marsha on your next trip.

Cheapest Round Trip Flight

$262

F9 Frontier Airlines • 1 stop • 32h 5m

Oct 16 – Oct 17

The cheapest round trip flight from Islip to Baltimore (ISP-BWI-ISP) is currently $262

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Cheapest Direct Flight

$781

WN Southwest Airlines • nonstop • 1h 55m

Oct 16

The cheapest nonstop flight from Islip to Baltimore (ISP-BWI) is currently $781

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Fastest Flight

1h 55m

The fastest nonstop flight from Islip to Baltimore (ISP-BWI) takes 1h 55m

Top Airlines Flying from Islip to Baltimore

Southwest Airlines-WN

Southwest Airlines

Latest Flight Deals from Islip (ISP) to Baltimore (BWI)

Compare and book low fare round-trip air tickets from Islip to Baltimore. Ideal for travelers with confirmed return itineraries.

Oct 16 - Oct 17, Economy
F9
Islip → Baltimore
32h 5m
6:55 PM - 2:20 PM • 1 stop
F9
Islip → Baltimore
32h 18m
9:52 PM - 5:30 PM • 1 stop
$262
Frontier Airlines
Oct 16 - Oct 17, Economy
F9
Islip → Baltimore
22h 5m
6:55 PM - 8:20 AM • 1 stop
F9
Islip → Baltimore
33h 38m
9:12 PM - 5:30 PM • 2 stops
$307
Frontier Airlines
Oct 16 - Oct 17, Economy
WN
Islip → Baltimore
1h 55m
3:10 PM - 4:25 PM • nonstop
WN
Islip → Baltimore
1h 50m
3:00 PM - 4:10 PM • nonstop
$781
Southwest Airlines
Oct 16 - Oct 17, Economy
9K
Islip → Baltimore
18h 49m
12:30 PM - 11:59 PM • 2 stops
AA
Islip → Baltimore
16h 51m
9:38 AM - 7:49 PM • 2 stops
$1414
Cape Air
Oct 16 - Oct 17, Economy
9K
Islip → Baltimore
15h 47m
12:30 PM - 10:17 PM • 2 stops
AA
Islip → Baltimore
16h 51m
9:38 AM - 7:49 PM • 2 stops
$1414
Cape Air
Oct 16 - Oct 17, Economy
9K
Islip → Baltimore
38h 42m
12:30 PM - 11:52 AM • 2 stops
DL
Islip → Baltimore
28h 53m
5:36 PM - 11:09 AM • 2 stops
$1444
Cape Air

Fly from Islip to Baltimore with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Islip to Baltimore? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Islip to Baltimore Flights

What are the airports in Islip?
ISP
What’s the most popular airline flying from ISP to BWI?
The most popular airline flying from Islip to Baltimore are
Can I fly from ISP to BWI non-stop?
Yes, you can fly ISP to BWI non-stop on
Which airlines fly nonstop between Islip and Baltimore?
The non-stop flights between Islip and Baltimore are .
What’s the earliest departure time from ISP to BWI Airport?
The earliest flight leaves ISP at 11:00 am and lands in BWI - Baltimore/Washington International Thurgood Marsha
What are the airports in Baltimore?
IAD,BWI,DCA
Can I make changes to my Islip to Baltimore flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ISP to BWI?
Read the fare rules of the Islip to Baltimore air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Islip and Baltimore?
operate flights between Islip and Baltimore
How long does a flight from Islip to Baltimore take?
It takes approximately 1 hour to fly non-stop from ISP to BWI, which is 219.86 miles by air.
Which airlines provide the cheapest flights from Islip (ISP) to Baltimore (BWI) ?
In the past couple of days, the cheapest tickets to BWI from ISP were found on F9 : USD 307
Do I need a passport to fly between ISP and BWI?
No
What’s the latest departure time from ISP to BWI ?
The last flight leaves ISP at 6:55 pm

Islip (ISP) to Baltimore (BWI): Airport Information

Origin Airport Long Island Mac Arthur , Islip, US
Destination Airport Baltimore/Washington International Thurgood Marsha, Baltimore, US
Distance 220 miles

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