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Cheap flights from Kansas City to New York from $281

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to New York departing on 9/9. 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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Find the cheapest flights from Kansas City to New York (MCI-ISP)

Cheap round-trip flights

Logo
5:15 am - 10:40 amMCI-ISP
28h 25m1 stop
Logo
5:05 pm - 10:18 amISP-MCI
42h 13m2 stops
$281
Find Deal
Tue, Sep 9 - Sat, Sep 13
Logo
5:15 am - 10:40 amMCI-ISP
28h 25m1 stop
Logo
5:05 pm - 9:58 amISP-MCI
41h 53m2 stops
$325
Find Deal
Mon, Sep 29 - Fri, Oct 3
Southwest Logo
6:20 am - 11:55 amMCI-ISP
4h 35m1 stop
Southwest Logo
3:40 pm - 9:20 pmISP-MCI
6h 40m1 stop
$387Southwest
Find Deal
Tue, Sep 9 - Sat, Sep 20
Frontier Logo
11:37 am - 10:37 amMCI-ISP
22h 00m2 stops
Frontier Logo
9:47 pm - 10:42 amISP-MCI
13h 55m2 stops
$389Frontier
Find Deal
Fri, Oct 17 - Sun, Oct 19
Southwest Logo
6:05 am - 3:10 pmMCI-ISP
8h 05m2 stops
Southwest Logo
3:40 pm - 9:20 pmISP-MCI
6h 40m1 stop
$392Southwest
Find Deal
Tue, Sep 9 - Sat, Sep 20
Frontier Logo
11:37 am - 9:04 amMCI-ISP
20h 27m2 stops
Frontier Logo
9:37 pm - 10:42 amISP-MCI
14h 05m2 stops
$397Frontier
Find Deal
Thu, Oct 9 - Thu, Oct 16
Frontier Logo
11:37 am - 9:04 amMCI-ISP
20h 27m2 stops
Frontier Logo
9:37 pm - 10:42 amISP-MCI
14h 05m2 stops
$399Frontier
Find Deal
Thu, Oct 9 - Thu, Oct 16
Frontier Logo
11:37 am - 9:04 amMCI-ISP
20h 27m2 stops
Frontier Logo
9:47 pm - 10:42 amISP-MCI
13h 55m2 stops
$400Frontier
Find Deal
Thu, Oct 9 - Sun, Oct 12
Southwest Logo
12:35 pm - 10:05 pmMCI-ISP
8h 30m2 stops
Southwest Logo
5:40 am - 2:00 pmISP-MCI
9h 20m2 stops
$447Southwest
Find Deal
Tue, Sep 9 - Sat, Sep 20
Logo
5:15 am - 10:40 amMCI-ISP
28h 25m1 stop
Logo
7:30 am - 11:07 pmISP-MCI
16h 37m2 stops
$556
Find Deal
Mon, Sep 8 - Fri, Sep 12

Frontier flights from Kansas City to Islip

Our best Frontier deals on Kansas City to Islip flight tickets
Frontier
Oct 17
MCI11:37 amKansas City
22h 00m
2 stops
ISP10:37 amIslip Long Island
Oct 19
ISP9:47 pmIslip Long Island
13h 55m
2 stops
MCI10:42 amKansas City
$389
Find similar
Frontier
Oct 9
MCI11:37 amKansas City
20h 27m
2 stops
ISP9:04 amIslip Long Island
Oct 16
ISP9:37 pmIslip Long Island
14h 05m
2 stops
MCI10:42 amKansas City
$397
Find similar
Frontier
Oct 9
MCI11:37 amKansas City
20h 27m
2 stops
ISP9:04 amIslip Long Island
Oct 16
ISP9:37 pmIslip Long Island
14h 05m
2 stops
MCI10:42 amKansas City
$399
Find similar

Southwest flights from Kansas City to Islip

Our best Southwest deals on Kansas City to Islip flight tickets
Southwest
Sep 9
MCI6:20 amKansas City
4h 35m
1 stop
ISP11:55 amIslip Long Island
Sep 20
ISP3:40 pmIslip Long Island
6h 40m
1 stop
MCI9:20 pmKansas City
$387
Find similar
Southwest
Sep 9
MCI6:05 amKansas City
8h 05m
2 stops
ISP3:10 pmIslip Long Island
Sep 20
ISP3:40 pmIslip Long Island
6h 40m
1 stop
MCI9:20 pmKansas City
$392
Find similar
Southwest
Sep 9
MCI12:35 pmKansas City
8h 30m
2 stops
ISP10:05 pmIslip Long Island
Sep 20
ISP5:40 amIslip Long Island
9h 20m
2 stops
MCI2:00 pmKansas City
$447
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Islip 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 August 26, 2025.
Use the filters below to find and compare flights from Kansas City to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Tue 9/9

5:15 am-10:40 am

1 stop28h 25m

Islip Long Island

Sat 9/13

5:05 pm-10:18 am

2 stops42h 13m

$281

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Mon 9/29

5:15 am-10:40 am

1 stop28h 25m

Islip Long Island

Fri 10/3

5:05 pm-9:58 am

2 stops41h 53m

$325

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Tue 9/9

6:20 am-11:55 am

1 stop4h 35m

Islip Long Island

Sat 9/20

3:40 pm-9:20 pm

1 stop6h 40m

$387

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Fri 10/17

11:37 am-10:37 am

2 stops22h 00m

Islip Long Island

Sun 10/19

9:47 pm-10:42 am

2 stops13h 55m

$389

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Tue 9/9

6:05 am-3:10 pm

2 stops8h 05m

Islip Long Island

Sat 9/20

3:40 pm-9:20 pm

1 stop6h 40m

$392

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Thu 10/9

11:37 am-9:04 am

2 stops20h 27m

Islip Long Island

Thu 10/16

9:37 pm-10:42 am

2 stops14h 05m

$397

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Thu 10/9

11:37 am-9:04 am

2 stops20h 27m

Islip Long Island

Thu 10/16

9:37 pm-10:42 am

2 stops14h 05m

$399

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Thu 10/9

11:37 am-9:04 am

2 stops20h 27m

Islip Long Island

Sun 10/12

9:47 pm-10:42 am

2 stops13h 55m

$400

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Tue 9/9

12:35 pm-10:05 pm

2 stops8h 30m

Islip Long Island

Sat 9/20

5:40 am-2:00 pm

2 stops9h 20m

$447

Kansas CityIslip

MCI - ISP

MCIISP

Kansas City

Mon 9/8

5:15 am-10:40 am

1 stop28h 25m

Islip Long Island

Fri 9/12

7:30 am-11:07 pm

2 stops16h 37m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kansas City to Islip

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

Can stopping save me money on Kansas City to Islip flights?

You could potentially save up to 44% on your flight if you consider stops on a Kansas City to Islip flight.

When to book flights from Kansas City to Islip

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

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

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

Direct flights

None
There are no direct flights from Kansas City to Islip. There are no popular flight routes from Kansas City to Islip.
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  • 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 4h 35m.

  • 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?

  • 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?

Best airlines flying from Kansas City to Islip

Compare and see reviews for airlines that fly from Kansas City to Islip with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $290Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

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

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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?

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