What airlines fly to Islip, New York?

United Airlines, Delta and Frontier are the top three most popular airlines that fly to Islip, New York from Colorado Springs according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$420 Cheap Flights from Colorado Springs to Islip in 2025/26

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0 bags

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Find the cheapest flights from Colorado Springs to New York

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5:00 am - 5:00 pm

COS

ISP

10h 00m2 stops

1:10 pm - 9:30 pm

ISP

COS

10h 20m2 stops

$543Southwest

dom., feb. 22 - sáb., feb. 28

5:00 am - 5:00 pm

COS

ISP

10h 00m2 stops

1:10 pm - 11:05 pm

ISP

COS

11h 55m2 stops

$674Southwest

dom., feb. 22 - sáb., feb. 28

Southwest flights from Colorado Springs to Islip, New York

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

Southwest

Feb 22

COS5:00 amColorado Springs

10h 00m

2 stops

ISP5:00 pmIslip Long Island

Feb 28

ISP1:10 pmIslip Long Island

10h 20m

2 stops

COS9:30 pmColorado Springs

$543

Find similar

Southwest

Feb 22

COS5:00 amColorado Springs

10h 00m

2 stops

ISP5:00 pmIslip Long Island

Feb 28

ISP1:10 pmIslip Long Island

11h 55m

2 stops

COS11:05 pmColorado Springs

$674

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsIslip

COS - ISP

COSISP

Colorado Springs

dom. 2/22

5:00 am-5:00 pm

2 stops10h 00m

Islip Long Island

sáb. 2/28

1:10 pm-9:30 pm

2 stops10h 20m

$543

Colorado SpringsIslip

COS - ISP

COSISP

Colorado Springs

dom. 2/22

5:00 am-5:00 pm

2 stops10h 00m

Islip Long Island

sáb. 2/28

1:10 pm-11:05 pm

2 stops11h 55m

$674

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Islip, New York?

The cheapest day to depart from Colorado Springs to Islip, New York is on a Thursday. Travelers who choose to depart for Islip, New York on a Thursday will often find tickets for as low as $286. The most expensive day to fly to Islip, New York is Wednesday, with ticket prices averaging around $426.

What is the cheapest time of day to depart on your flight to Islip, New York?

Flying to Islip, New York from Colorado Springs in the evening is the least expensive time of day to depart. momondo users have found prices as low as $266 when looking at flights departing in the evening. Flights to Islip, New York are more costly in the morning, with an average ticket price of $363. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

Estimated round-trip price

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

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

Fastest flight time	10h 00m
Direct flights	None

The fastest flight from Colorado Springs to Islip, New York takes 10h 00m

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

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How far is Colorado Springs to Islip Long Island by plane?
The distance between Colorado Springs and Islip Long Island is about 1673.3 mi. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Colorado Springs Airport to Islip Long Island Airport?
Prices for flights from Colorado Springs Airport to Islip Long Island Airport are updated daily.
How old do you have to be to fly from Colorado Springs Airport to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

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

It is quick and easy to find Colorado Springs to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

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

Yes. All flights to Islip from Colorado Springs on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Islip from Colorado Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Colorado Springs to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.