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Cheap flights from Colorado Springs to New York from $433

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to New York departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Colorado Springs to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 4:05 pm
COS
-
ISP
8h 05m
2 stops
Southwest Logo
11:45 am - 9:45 pm
ISP
-
COS
12h 00m
2 stops
$433Southwest
Wed, Mar 11 - Sun, Mar 15
Southwest Logo
11:10 am - 11:55 pm
COS
-
ISP
10h 45m
2 stops
Southwest Logo
11:45 am - 9:50 pm
ISP
-
COS
12h 05m
2 stops
$656Southwest
Fri, Mar 20 - Sun, Mar 29

Southwest flights from Colorado Springs to Islip, New York

Our best Southwest deals on Colorado Springs to Islip, New York flight tickets
Southwest
Mar 11
COS6:00 amColorado Springs
8h 05m
2 stops
ISP4:05 pmIslip Long Island
Mar 15
ISP11:45 amIslip Long Island
12h 00m
2 stops
COS9:45 pmColorado Springs
$433
Southwest
Mar 20
COS11:10 amColorado Springs
10h 45m
2 stops
ISP11:55 pmIslip Long Island
Mar 29
ISP11:45 amIslip Long Island
12h 05m
2 stops
COS9:50 pmColorado Springs
$656

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 5, 2026.
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

Wed 3/11

6:00 am-4:05 pm

2 stops8h 05m

Islip Long Island

Sun 3/15

11:45 am-9:45 pm

2 stops12h 00m

$433

Colorado SpringsIslip

COS - ISP

COSISP

Colorado Springs

Fri 3/20

11:10 am-11:55 pm

2 stops10h 45m

Islip Long Island

Sun 3/29

11:45 am-9:50 pm

2 stops12h 05m

$656

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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

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 47% 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 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

8h 05m

Direct flights

None
The fastest flight from Colorado Springs to Islip, New York takes 8h 05m
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 8h 05m, 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.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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.

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