How long is the flight from Islip to Colorado Springs?

Airlines like Southwest fly from Islip to Colorado Springs in about 11h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1673 mi.

In terms of precipitation, rainfall in Colorado Springs ranges from 0.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. January is typically the driest time to visit Colorado Springs when rainfall is around 0.3 in.

If weather is an important factor for your trip to Colorado Springs, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

How far in advance should I book a flight from Islip to Colorado Springs?

Find a great deal and save up to 53% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Islip to Colorado Springs within the next two weeks, with the cheapest ticket starting at $318.

What is the cheapest month to fly from Islip to Colorado Springs?

October is one of the best times of the year to fly to Colorado Springs from Islip. Prices for October average $321 per person but you can even find prices for as low as $88. The most expensive prices can be found in the month of December. Opting for a October flight can save you 20% on your journey compared to booking in December

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

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

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

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

How can I find direct flights from Islip to Colorado Springs?

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

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

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

$407+ Flights from Islip to Colorado Springs

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Cheap flight deals from Islip to Colorado Springs

Round-trip from	$407 (Southwest)
Popular in	December
Cheapest in	October
Average price	$282

From Islip Long Island to Colorado Springs

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High demand for flights, 2% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Cheapest flights from Islip to Colorado Springs
Explore the most affordable flight options available from Islip to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Tue 10/141:10 pmISP - COS

2 stops11h 00mSouthwest

Tue 10/217:10 amCOS - ISP

1 stop6h 55mSouthwest

Deal found 9/14

$407

Best flights from Islip to Colorado Springs
Discover carefully curated flight deals from Islip to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Tue 10/141:10 pmISP - COS

2 stops11h 00mSouthwest

Tue 10/217:10 amCOS - ISP

1 stop6h 55mSouthwest

Deal found 9/14

$407

Last-minute flights from Islip to Colorado Springs
Discover last-minute flight deals from Islip to Colorado Springs. Data last updated September 15, 2025 and is based on user searches.

Tue 10/141:10 pmISP - COS

2 stops11h 00mSouthwest

Tue 10/217:10 amCOS - ISP

1 stop6h 55mSouthwest

Deal found 9/14

$407

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Colorado Springs that are best for you.

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IslipColorado Springs

ISP - COS

ISPCOS

Islip Long Island

Tue 10/14

1:10 pm-10:10 pm

2 stops11h 00m

Colorado Springs

Tue 10/21

7:10 am-4:05 pm

1 stop6h 55m

$407

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Deals found on 9/14

Best time to book a flight from Islip to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Islip with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Colorado Springs

What is the cheapest month to book a flight from Islip to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from Islip to Colorado Springs (average of $316). Flying from Islip to Colorado Springs in March is currently the most expensive (average of $412). 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

How long is the flight from Islip to Colorado Springs?
Airlines like Southwest fly from Islip to Colorado Springs in about 11h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1673 mi.
Can I find deals for flights from Islip to Colorado Springs that include hotel bookings?
Yes. In addition to deals on Islip to Colorado Springs flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Colorado Springs?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Colorado Springs.
Can I find deals for business class flights from Islip to Colorado Springs?
Yes. Cheapflights offers flight deals from Islip to Colorado Springs 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 to Colorado Springs?
Currently, January is the cheapest month in which you can book a flight from Islip to Colorado Springs (average of $316). Flying from Islip to Colorado Springs in March is currently the most expensive (average of $412). 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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$407+ Cheap flights from Islip to Colorado Springs (ISP - COS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Islip to Colorado Springs

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Find flight deals from Islip to Colorado Springs

Cheapest flights from Islip to Colorado SpringsExplore the most affordable flight options available from Islip to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Islip to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Colorado Springs that are best for you.

Best time to book a flight from Islip to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Colorado Springs

What is the cheapest month to book a flight from Islip to Colorado Springs?

Related info for your journey

Find useful and relevant information for your journey from Islip to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Islip to Colorado Springs?

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

How can I find direct flights from Islip to Colorado Springs?

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

What is the cheapest month to book a flight from Islip to Colorado Springs?

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Cheapest flights from Islip to Colorado Springs
Explore the most affordable flight options available from Islip to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.