When did momondo last update prices for flights from Kansas City Airport to Islip Long Island Airport?

Prices for flights from Kansas City Airport to Islip Long Island Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Kansas City Airport to Islip Long Island Airport?

As of July 2025, there is 1 operator available to choose from for flights from Kansas City Airport to Islip Long Island Airport.

How old do you have to be to fly from Kansas City Airport to Islip Long Island 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 Kansas City Airport to Islip Long Island Airport.

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

The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$213 Cheap Flights from Kansas City to Islip in 2025

1 adult

0 bags

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Find the cheapest flights from Kansas City to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

11:37 am - 8:08 amMCI-ISP

19h 31m2 stops

9:01 pm - 10:27 amISP-MCI

14h 26m2 stops

$464Frontier

Find Deal

dom., ago. 24 - dom., ago. 31

10:30 am - 11:47 pmMCI-ISP

12h 17m2 stops

8:38 pm - 3:17 pmISP-MCI

19h 39m1 stop

$501

Find Deal

jue., jul. 24 - lun., jul. 28

10:30 am - 11:47 pmMCI-ISP

12h 17m2 stops

8:38 pm - 1:37 pmISP-MCI

41h 59m2 stops

$541

Find Deal

jue., jul. 24 - lun., jul. 28

10:30 am - 10:04 amMCI-ISP

22h 34m3 stops

10:36 am - 1:37 pmISP-MCI

28h 01m3 stops

$884

Find Deal

jue., jul. 24 - lun., jul. 28

4:23 pm - 3:19 pmMCI-ISP

21h 56m2 stops

10:36 am - 1:37 pmISP-MCI

28h 01m3 stops

$992

Find Deal

jue., jul. 24 - lun., jul. 28

Frontier flights from Kansas City to Islip, New York

Our best Frontier deals on Kansas City to Islip, New York flight tickets

Frontier

Aug 24

MCI11:37 amKansas City

19h 31m

2 stops

ISP8:08 amIslip Long Island

Aug 31

ISP9:01 pmIslip Long Island

14h 26m

2 stops

MCI10:27 amKansas City

$464

Find similar

Frontier

Jul 14

MCI11:20 amKansas City

51h 22m

2 stops

ISP3:42 pmIslip Long Island

Jul 16

ISP8:37 pmIslip Long Island

38h 44m

2 stops

MCI10:21 amKansas City

$520

Find similar

Southwest flights from Kansas City to Islip, New York

Our best Southwest deals on Kansas City to Islip, New York flight tickets

Southwest

Jul 14

MCI6:00 pmKansas City

5h 05m

1 stop

ISP12:05 amIslip Long Island

Jul 16

ISP9:55 amIslip Long Island

7h 40m

1 stop

MCI4:35 pmKansas City

$927

Find similar

Southwest

Jul 14

MCI2:55 pmKansas City

8h 10m

2 stops

ISP12:05 amIslip Long Island

Jul 16

ISP4:40 pmIslip Long Island

5h 05m

1 stop

MCI8:45 pmKansas City

$932

Find similar

How to get the cheapest flight ticket from Kansas City 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 is the cheapest airline that flies from Kansas City to Islip Long Island?

Frontier and Southwest are the most popular carriers operating from Kansas City to Islip Long Island

What airlines fly to Islip, New York?

Delta, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Islip, New York from Kansas City according to our data. Delta 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 to book flights from Kansas City to Islip, New York

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

Estimated round-trip price

Cheap Kansas City to Islip, New York (MCI to ISP) flight deals and tips

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

Best Price Found	$213
Fastest flight time	4h 55m
Direct flights	None
Airports in Islip, New York	1 airport

The best one-way flight to Islip, New York from Kansas City in the past 72 hours is $213. The best round-trip flight deal from Kansas City to Islip, New York found on momondo in the last 72 hours is $464.

The fastest flight from Kansas City to Islip, New York takes 4h 55m

There are no direct flights from Kansas City to Islip, New York. Popular non-direct route for this connection is Kansas City Airport - Islip Long Island Airport.

There is 1 airport near Islip, New York: Islip Long Island (ISP)

Search flight deals

How far is Kansas City to Islip Long Island by plane?
The distance between Kansas City and Islip Long Island is about 1134.4 mi. A reasonable flight in good conditions will take 12h 17m.
When did momondo last update prices for flights from Kansas City Airport to Islip Long Island Airport?
Prices for flights from Kansas City Airport to Islip Long Island Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kansas City Airport to Islip Long Island Airport?
As of July 2025, there is 1 operator available to choose from for flights from Kansas City Airport to Islip Long Island Airport.
How old do you have to be to fly from Kansas City Airport to Islip Long Island 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 Kansas City Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Kansas City to Islip, New York?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to Islip, New York is Southwest (100% of total bookings).

Best airlines flying from Kansas City to Islip, New York

Compare and see reviews for airlines that fly from Kansas City to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,249 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Amagansett

Southampton

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kansas City to Islip with flexible booking policies on momondo?

All flight searches from Kansas City to Islip on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kansas City to Islip?

Once all potential Kansas City to Islip flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Islip from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.