When did momondo last update prices for flights from Islip Long Island Airport to Colorado Springs Airport?

Prices for flights from Islip Long Island Airport to Colorado Springs Airport refresh daily.

How old do you have to be to fly from Islip Long Island Airport to Colorado Springs Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Colorado Springs Airport.

What documentation or ID do you need to fly to Colorado Springs Airport?

The travel and health documents required for your trip to Colorado Springs Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado Springs Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$494 Cheap Flights from Islip, New York to Colorado Springs in 2026

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Find the cheapest flights from Islip, New York to Colorado Springs

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 6:05 pm

ISP

COS

11h 05m

2 stops

9:10 am - 10:10 pm

COS

ISP

11h 00m

2 stops

$522Southwest

Wed, May 27 - Tue, Jun 2

6:00 am - 12:00 pm

ISP

COS

8h 00m

2 stops

9:25 am - 11:10 pm

COS

ISP

11h 45m

2 stops

$630Southwest

Mon, Jun 22 - Sat, Jun 27

5:20 am - 2:00 pm

ISP

COS

10h 40m

2 stops

5:10 pm - 8:20 am

COS

ISP

13h 10m

2 stops

$641Southwest

Mon, Jun 22 - Wed, Jun 24

5:20 am - 2:05 pm

ISP

COS

10h 45m

3 stops

7:55 pm - 10:30 am

COS

ISP

12h 35m

2 stops

$726Southwest

Mon, Jun 22 - Wed, Jun 24

Southwest flights from Islip, New York to Colorado Springs

Our best Southwest deals on Islip, New York to Colorado Springs flight tickets

Southwest

May 27

ISP9:00 amIslip Long Island

11h 05m

2 stops

COS6:05 pmColorado Springs

Jun 2

COS9:10 amColorado Springs

11h 00m

2 stops

ISP10:10 pmIslip Long Island

$522

Southwest

Jun 22

ISP6:00 amIslip Long Island

8h 00m

2 stops

COS12:00 pmColorado Springs

Jun 27

COS9:25 amColorado Springs

11h 45m

2 stops

ISP11:10 pmIslip Long Island

$630

Southwest

Jun 22

ISP5:20 amIslip Long Island

10h 40m

2 stops

COS2:00 pmColorado Springs

Jun 24

COS5:10 pmColorado Springs

13h 10m

2 stops

ISP8:20 amIslip Long Island

$641

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipColorado Springs

ISP - COS

ISPCOS

Islip Long Island

Wed 5/27

9:00 am-6:05 pm

2 stops11h 05m

Colorado Springs

Tue 6/2

9:10 am-10:10 pm

2 stops11h 00m

$522

Quickest round-trip

IslipColorado Springs

ISP - COS

ISPCOS

Islip Long Island

Mon 6/22

6:00 am-12:00 pm

2 stops8h 00m

Colorado Springs

Sat 6/27

9:25 am-11:10 pm

2 stops11h 45m

$630

IslipColorado Springs

ISP - COS

ISPCOS

Islip Long Island

Mon 6/22

5:20 am-2:00 pm

2 stops10h 40m

Colorado Springs

Wed 6/24

5:10 pm-8:20 am

2 stops13h 10m

$641

IslipColorado Springs

ISP - COS

ISPCOS

Islip Long Island

Mon 6/22

5:20 am-2:05 pm

3 stops10h 45m

Colorado Springs

Wed 6/24

7:55 pm-10:30 am

2 stops12h 35m

$726

Cheapest one-way

Quickest one-way

IslipColorado Springs

ISP - COS

ISPCOS

Islip Long Island

Mon 5/18

4:30 pm-12:05 am

2 stops9h 35m

$494

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Islip Long Island to Colorado Springs?

Southwest is the most popular carrier operating from Islip Long Island to Colorado Springs

What airlines fly to Colorado Springs?

United Airlines, Delta and JetBlue are the top three most popular airlines that fly to Colorado Springs from Islip, New York according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Colorado Springs. Keep in mind that there are 6 different airlines that fly to Colorado Springs on a routine basis, so you have a few additional options to choose from.

When to book flights from Islip, New York to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islip, New York to Colorado Springs (ISP to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Colorado Springs

Fastest flight time	10h 40m
Direct flights	None

The fastest flight from Islip, New York to Colorado Springs takes 10h 40m

There are no direct flights from Islip, New York to Colorado Springs. There are no popular flight routes from Islip, New York to Colorado Springs.

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Frequently asked questions about flying from Islip, New York to Colorado Springs

How far is Islip Long Island to Colorado Springs by plane?
The straight-line distance from Islip Long Island to Colorado Springs is 1673.3 mi. Flights usually cover this in 10h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Islip Long Island Airport to Colorado Springs Airport?
Prices for flights from Islip Long Island Airport to Colorado Springs Airport refresh daily.
How old do you have to be to fly from Islip Long Island Airport to Colorado Springs Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Colorado Springs Airport.
What documentation or ID do you need to fly to Colorado Springs Airport?
The travel and health documents required for your trip to Colorado Springs Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado Springs Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Islip to Colorado Springs?

Finding the right flight to Colorado Springs from Islip is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado Springs quick and easy, saving you time and money.

Can I find flights from Islip to Colorado Springs with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Colorado Springs flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Colorado Springs?

Once you have performed a search for Islip to Colorado Springs flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Islip to Colorado Springs right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip to Colorado Springs flights. All you need is a valid email address and we will do the rest; it is that quick and easy.