Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Islip, New York to Kansas City from $305

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Kansas City departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Islip, New York to Kansas City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 9:29 am
ISP
-
MCI
23h 29m
1 stop
Multiple Airlines Logo
10:35 am - 10:05 am
MCI
-
ISP
22h 30m
1 stop
$305Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
6:59 pm - 1:49 pm
ISP
-
MCI
43h 50m
2 stops
Multiple Airlines Logo
10:35 am - 10:05 am
MCI
-
ISP
22h 30m
1 stop
$316Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
4:07 pm - 5:06 pm
ISP
-
MCI
25h 59m
1 stop
Multiple Airlines Logo
10:35 am - 11:00 am
MCI
-
ISP
23h 25m
1 stop
$356Multiple Airlines
Fri, May 1 - Mon, May 4
Southwest Logo
12:55 pm - 4:30 pm
ISP
-
MCI
4h 35m
1 stop
Southwest Logo
12:10 pm - 6:45 pm
MCI
-
ISP
5h 35m
1 stop
$384Southwest
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
4:07 pm - 5:06 pm
ISP
-
MCI
25h 59m
1 stop
Multiple Airlines Logo
6:01 pm - 9:13 am
MCI
-
ISP
14h 12m
1 stop
$392Multiple Airlines
Fri, May 1 - Sun, May 3
Southwest Logo
12:55 pm - 8:40 pm
ISP
-
MCI
8h 45m
2 stops
Southwest Logo
12:10 pm - 6:45 pm
MCI
-
ISP
5h 35m
1 stop
$394Southwest
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
4:07 pm - 5:06 pm
ISP
-
MCI
25h 59m
1 stop
Multiple Airlines Logo
2:15 pm - 11:00 am
MCI
-
ISP
19h 45m
2 stops
$406Multiple Airlines
Fri, May 1 - Mon, May 4
Multiple Airlines Logo
4:07 pm - 5:06 pm
ISP
-
MCI
25h 59m
1 stop
Multiple Airlines Logo
3:37 pm - 9:13 am
MCI
-
ISP
16h 36m
2 stops
$420Multiple Airlines
Fri, May 1 - Sun, May 3
Southwest Logo
6:10 am - 11:30 am
ISP
-
MCI
6h 20m
1 stop
Southwest Logo
5:10 pm - 10:35 pm
MCI
-
ISP
4h 25m
1 stop
$427Southwest
Thu, Sep 3 - Sun, Sep 6
Southwest Logo
5:50 pm - 12:30 am
ISP
-
MCI
7h 40m
2 stops
Southwest Logo
4:50 pm - 10:35 pm
MCI
-
ISP
4h 45m
1 stop
$432Southwest
Fri, Jul 3 - Tue, Jul 7

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Southwest flights from Islip, New York to Kansas City

Our best Southwest deals on Islip, New York to Kansas City flight tickets
Southwest
Aug 19
ISP12:55 pmIslip Long Island
4h 35m
1 stop
MCI4:30 pmKansas City
Aug 23
MCI12:10 pmKansas City
5h 35m
1 stop
ISP6:45 pmIslip Long Island
$384
Southwest
Aug 19
ISP12:55 pmIslip Long Island
8h 45m
2 stops
MCI8:40 pmKansas City
Aug 23
MCI12:10 pmKansas City
5h 35m
1 stop
ISP6:45 pmIslip Long Island
$394
Southwest
Sep 3
ISP6:10 amIslip Long Island
6h 20m
1 stop
MCI11:30 amKansas City
Sep 6
MCI5:10 pmKansas City
4h 25m
1 stop
ISP10:35 pmIslip Long Island
$427

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Kansas City 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 April 15, 2026.
Use the filters below to find and compare flights from Islip, New York to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 5/8

11:00 am-9:29 am

1 stop23h 29m

Kansas City

Fri 5/15

10:35 am-10:05 am

1 stop22h 30m

$305

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 5/8

6:59 pm-1:49 pm

2 stops43h 50m

Kansas City

Fri 5/15

10:35 am-10:05 am

1 stop22h 30m

$316

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 5/1

4:07 pm-5:06 pm

1 stop25h 59m

Kansas City

Mon 5/4

10:35 am-11:00 am

1 stop23h 25m

$356
Quickest round-trip

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Wed 8/19

12:55 pm-4:30 pm

1 stop4h 35m

Kansas City

Sun 8/23

12:10 pm-6:45 pm

1 stop5h 35m

$384

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 5/1

4:07 pm-5:06 pm

1 stop25h 59m

Kansas City

Sun 5/3

6:01 pm-9:13 am

1 stop14h 12m

$392

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Wed 8/19

12:55 pm-8:40 pm

2 stops8h 45m

Kansas City

Sun 8/23

12:10 pm-6:45 pm

1 stop5h 35m

$394

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 5/1

4:07 pm-5:06 pm

1 stop25h 59m

Kansas City

Mon 5/4

2:15 pm-11:00 am

2 stops19h 45m

$406

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 5/1

4:07 pm-5:06 pm

1 stop25h 59m

Kansas City

Sun 5/3

3:37 pm-9:13 am

2 stops16h 36m

$420

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Thu 9/3

6:10 am-11:30 am

1 stop6h 20m

Kansas City

Sun 9/6

5:10 pm-10:35 pm

1 stop4h 25m

$427

IslipKansas City

ISP - MCI

ISPMCI

Islip Long Island

Fri 7/3

5:50 pm-12:30 am

2 stops7h 40m

Kansas City

Tue 7/7

4:50 pm-10:35 pm

1 stop4h 45m

$432

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kansas City from

How to get the cheapest flight ticket from Islip, New York to Kansas City

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 day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Saturday when prices can be found for as low as $385. This is often the case because there is less demand to fly during this day of the week. Flights from Islip, New York to Kansas City on a Monday will generally be more expensive and average around $495. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kansas City?

Flying to Kansas City from Islip, New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $404 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $428. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Islip, New York to Kansas City

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

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

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

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Islip, New York to Kansas City takes 4h 35m
There are no direct flights from Islip, New York to Kansas City. There are no popular flight routes from Islip, New York to Kansas City.
Search flight deals

Frequently asked questions about flying from Islip, New York to Kansas City

  • How far is Islip Long Island to Kansas City by plane?

    Islip Long Island and Kansas City are 1134.4 mi apart from one another. A reasonable flight in good conditions will take 4h 35m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The necessary travel and health documents for your Kansas City 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 Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Topeka
Overland Park
Kansas City
Independence
Lawrence
Lenexa
Olathe
Blue Springs
Liberty
North Kansas City
Lee's Summit
Gladstone
Warrensburg
Belton
Leavenworth
Shawnee
Excelsior Springs
Cameron
Lansing
Missouri City

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kansas City from Islip.

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

Yes. momondo enables you to select and highlight flights to Kansas City from Islip with this policy.

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

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

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

Yes. momondo can track prices for Islip to Kansas City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kansas City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/15
Fri 5/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States