In terms of precipitation, rainfall in Columbia ranges from 2.6 - 5.5 inches per month. July is typically the wettest month, when rainfall can reach 5.5 in. April is typically the driest time to visit Columbia when rainfall is around 2.6 in.

If weather is an important factor for your trip to Columbia, 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 44.6 F).

How far in advance should I book a flight from Islip, New York to Columbia?

To save on the cost of your flight from Islip, New York to Columbia, book at least 22 days before your planned departure. Booking around this time can save you about 216% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $372 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $393.

What is the cheapest month to fly from Islip, New York to Columbia?

The best pricing can be found in the month of June. Prices to Columbia from Islip, New York average $395. You can even find prices in June for less than $395, as users have found deals to Columbia from as low as $98. The month of December appears to be one of the more expensive times to travel to Columbia from Islip, New York. Flying in the targeted month can save you up to 28%.

What is the cheapest time of day to fly from ISP to CAE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Columbia as you normally would.

Can I find deals for flights from Islip to Columbia that include hotel bookings?

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

How can I find direct flights from Islip to Columbia?

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

Can I find deals for business class flights from Islip to Columbia?

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

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Cheap flight deals from Islip to Columbia

Round-trip from	$507 (Mytrip)
One-way from	$281 (Mytrip)
Popular in	December
Cheapest in	June
Average price	$328

From Islip Long Island to Columbia Metropolitan

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One-way flight from Islip Long Island to Columbia Metropolitan

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Highest demand for flights based on searches. 12% potential increase in price ($59 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Best time to book a flight from Islip to Columbia

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Estimated round-trip price

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Everything you need to know about your flight from Islip to Columbia

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

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Columbia (average of $323). Flying from Islip, New York to Columbia in April is currently the most expensive (average of $389). 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.

Related info for your journey

Can I find deals for flights from Islip to Columbia that include hotel bookings?
Yes. In addition to deals on Islip to Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Columbia.
Can I find deals for business class flights from Islip to Columbia?
Yes. Cheapflights offers flight deals from Islip to Columbia 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 Columbia?
Currently, January is the cheapest month in which you can book a flight from Islip, New York to Columbia (average of $323). Flying from Islip, New York to Columbia in April is currently the most expensive (average of $389). 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.

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Cheap flights from Islip, NY to Columbia (ISP - CAE)

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Cheap flight deals from Islip to Columbia

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Best time to book a flight from Islip to Columbia

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Cheapflights Insights

Everything you need to know about your flight from Islip to Columbia

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

Related info for your journey

Find useful and relevant information for your journey from Islip to Columbia. 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 Columbia that include hotel bookings?

How can I find direct flights from Islip to Columbia?

Can I find deals for business class flights from Islip to Columbia?

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

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