Baton Rouge

Cheap flights from Islip, NY to Baton Rouge (ISP - BTR)

ISP — BTR
Dec 23 — Dec 301
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Baton Rouge with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Islip to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Islip Long Island-Baton Rouge Ryan flight deals.
Provider most trusted by Cheapflights users for Islip Long Island-Baton Rouge Ryan flights.
  • Most accurate provider: When it comes to deals on Islip, New York-Baton Rouge flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Islip, New York-Baton Rouge flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Islip, New York-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Baton Rouge flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Travel insights for flights from Islip to Baton Rouge

Get recent, data-driven insights about flights from Islip to Baton Rouge including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from Islip, New York to Baton Rouge (average of $334). Flying from Islip, New York to Baton Rouge in March is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baton Rouge, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Related info for your journey

Find useful and relevant information for your journey from Islip to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Islip to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Islip to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Baton Rouge.

  • Can I find deals for business class flights from Islip to Baton Rouge?

    Yes. Cheapflights offers flight deals from Islip to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Islip, New York to Baton Rouge (average of $334). Flying from Islip, New York to Baton Rouge in March is currently the most expensive (average of $442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.