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Cheap flights from Kansas City to Key West from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Key West departing on 7/31. 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

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Find the cheapest flights from Kansas City to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:35 am - 1:07 pm
MCI
-
EYW
25h 32m
1 stop
Multiple Airlines Logo
12:07 pm - 9:29 am
EYW
-
MCI
22h 22m
1 stop
$266Multiple Airlines
Sat, May 16 - Fri, May 22
Multiple Airlines Logo
10:35 am - 1:07 pm
MCI
-
EYW
25h 32m
1 stop
Multiple Airlines Logo
1:11 pm - 5:29 pm
EYW
-
MCI
29h 18m
2 stops
$285Multiple Airlines
Sat, May 16 - Fri, May 22
Multiple Airlines Logo
10:34 am - 2:43 pm
MCI
-
EYW
27h 09m
1 stop
Multiple Airlines Logo
2:09 pm - 9:29 am
EYW
-
MCI
20h 20m
1 stop
$300Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
6:24 pm - 2:43 pm
MCI
-
EYW
43h 19m
2 stops
Multiple Airlines Logo
10:39 am - 8:54 am
EYW
-
MCI
23h 15m
1 stop
$311Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:53 am - 2:43 pm
MCI
-
EYW
25h 50m
2 stops
Multiple Airlines Logo
2:09 pm - 9:29 am
EYW
-
MCI
20h 20m
1 stop
$313Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
10:35 am - 1:16 pm
MCI
-
EYW
25h 41m
1 stop
Multiple Airlines Logo
1:14 pm - 5:21 pm
EYW
-
MCI
29h 07m
2 stops
$320Multiple Airlines
Wed, Jun 10 - Tue, Jun 16
American Airlines Logo
6:48 am - 3:40 pm
MCI
-
EYW
7h 52m
1 stop
American Airlines Logo
6:46 pm - 12:16 am
EYW
-
MCI
6h 30m
1 stop
$323American Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
6:01 pm - 9:06 am
MCI
-
EYW
14h 05m
1 stop
Multiple Airlines Logo
12:39 pm - 9:44 am
EYW
-
MCI
22h 05m
1 stop
$327Multiple Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
2:13 pm - 10:58 pm
MCI
-
EYW
7h 45m
2 stops
American Airlines Logo
4:20 pm - 12:07 am
EYW
-
MCI
8h 47m
2 stops
$334American Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
10:35 am - 1:24 pm
MCI
-
EYW
25h 49m
1 stop
Multiple Airlines Logo
2:51 pm - 5:29 pm
EYW
-
MCI
27h 38m
2 stops
$336Multiple Airlines
Sat, May 23 - Fri, May 29

Delta flights from Kansas City to Key West

Our best Delta deals on Kansas City to Key West flight tickets
Delta
Jun 27
MCI12:20 pmKansas City
6h 33m
1 stop
EYW7:53 pmKey West
Jul 4
EYW6:24 pmKey West
6h 35m
1 stop
MCI11:59 pmKansas City
$338
Delta
May 2
MCI10:49 amKansas City
7h 51m
1 stop
EYW7:40 pmKey West
May 6
EYW6:23 pmKey West
6h 32m
1 stop
MCI11:55 pmKansas City
$349
Delta
May 31
MCI12:21 pmKansas City
6h 28m
1 stop
EYW7:49 pmKey West
Jun 6
EYW6:19 pmKey West
6h 30m
1 stop
MCI11:49 pmKansas City
$364

American Airlines flights from Kansas City to Key West

Our best American Airlines deals on Kansas City to Key West flight tickets
American Airlines
May 2
MCI10:48 amKansas City
6h 28m
1 stop
EYW6:16 pmKey West
May 6
EYW3:58 pmKey West
9h 08m
2 stops
MCI12:06 amKansas City
$354
American Airlines
May 2
MCI6:00 amKansas City
9h 30m
2 stops
EYW4:30 pmKey West
May 6
EYW3:58 pmKey West
8h 20m
2 stops
MCI11:18 pmKansas City
$359
American Airlines
May 2
MCI2:11 pmKansas City
7h 47m
2 stops
EYW10:58 pmKey West
May 6
EYW5:03 pmKey West
6h 46m
1 stop
MCI10:49 pmKansas City
$374

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Key West 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 13, 2026.
Use the filters below to find and compare flights from Kansas City to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 5/16

10:35 am-1:07 pm

1 stop25h 32m

Key West

Fri 5/22

12:07 pm-9:29 am

1 stop22h 22m

$266

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 5/16

10:35 am-1:07 pm

1 stop25h 32m

Key West

Fri 5/22

1:11 pm-5:29 pm

2 stops29h 18m

$285

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 4/30

10:34 am-2:43 pm

1 stop27h 09m

Key West

Sun 5/3

2:09 pm-9:29 am

1 stop20h 20m

$300

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 5/6

6:24 pm-2:43 pm

2 stops43h 19m

Key West

Wed 5/13

10:39 am-8:54 am

1 stop23h 15m

$311

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 4/30

11:53 am-2:43 pm

2 stops25h 50m

Key West

Sun 5/3

2:09 pm-9:29 am

1 stop20h 20m

$313

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 6/10

10:35 am-1:16 pm

1 stop25h 41m

Key West

Tue 6/16

1:14 pm-5:21 pm

2 stops29h 07m

$320
Quickest round-trip

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 5/6

6:48 am-3:40 pm

1 stop7h 52m

Key West

Wed 5/13

6:46 pm-12:16 am

1 stop6h 30m

$323

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 4/25

6:01 pm-9:06 am

1 stop14h 05m

Key West

Wed 4/29

12:39 pm-9:44 am

1 stop22h 05m

$327

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 5/6

2:13 pm-10:58 pm

2 stops7h 45m

Key West

Wed 5/13

4:20 pm-12:07 am

2 stops8h 47m

$334

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 5/23

10:35 am-1:24 pm

1 stop25h 49m

Key West

Fri 5/29

2:51 pm-5:29 pm

2 stops27h 38m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Kansas City to Key West

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 typical price of a round-trip flight between Kansas City and Key West?

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Kansas City to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $337. If you are unable to visit Key West during the month of September, then departing from Kansas City during the month June is also very affordable. Most momondo users find prices during this month for around $348.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $425 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Kansas City for as low as $321 on momondo.

When to book flights from Kansas City to Key West

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

Cheap Kansas City to Key West (MCI to EYW) flight deals and tips

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

Fastest flight time

5h 13m

Direct flights

None
The fastest flight from Kansas City to Key West takes 5h 13m
There are no direct flights from Kansas City to Key West. There are no popular flight routes from Kansas City to Key West.
Search flight deals

Frequently asked questions about flying from Kansas City to Key West

  • How far is Kansas City to Key West by plane?

    The straight-line distance from Kansas City to Key West is 1248.6 mi. A reasonable flight in good conditions will take 5h 13m.

  • When did momondo last update prices for flights from Kansas City Airport to Key West Airport?

    Prices for flights from Kansas City Airport to Key West Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to Key West Airport?

  • How old do you have to be to fly from Kansas City Airport to Key West 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 Kansas City Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West 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.

  • What is the most popular airline from Kansas City to Key West?

Best airlines flying from Kansas City to Key West

Compare and see reviews for airlines that fly from Kansas City to Key West with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,569 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,406 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Key West for you.

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

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

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

Once all potential Kansas City to Key West 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 Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kansas City to Key West 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.

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