Cheap Flights from Baton Rouge (BTR) to Islip (ISP)

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP)

Cheap Flights from Baton Rouge to Islip (BTR-ISP)

Prices were available within the past 7 days and start at for one-way flights and $861 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much does a flight from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP) cost?
Get a cheap one-way flight or cheap return flight from $861 from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP)?
November is the least expensive month to fly from BTR to ISP. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP)?
To find the cheapest airline that'll fly you from BTR to ISP, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP)?
You'll need to book a flight with a layover if you're traveling from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BTR to ISP?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP)?
Select a flight from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP) last-minute?
Holding off until just before your departure to book your flight from BTR to ISP generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book a BTR to ISP flight and hotel package?
Booking a BTR to ISP flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baton Rouge Metropolitan Airport (BTR) to MacArthur Airport (ISP)?
In most cases, you're able to reschedule or cancel your BTR to ISP flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Baton Rouge Metropolitan
Destination airport
MacArthur
Roundtrip price
$860
Distance
1232 mi

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