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Cheap flights from Kansas City to Key West from $167

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 10/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:20 am - 7:57 pm
MCI
-
EYW
7h 37m
1 stop
Delta Logo
7:40 am - 1:52 pm
EYW
-
MCI
7h 12m
1 stop
$297Delta
Sat, Aug 22 - Tue, Sep 1
Delta Logo
12:04 pm - 7:43 pm
MCI
-
EYW
6h 39m
1 stop
Delta Logo
7:00 am - 11:09 am
EYW
-
MCI
5h 09m
1 stop
$323Delta
Wed, Nov 18 - Mon, Dec 7
American Airlines Logo
5:01 am - 11:08 am
MCI
-
EYW
5h 07m
1 stop
American Airlines Logo
10:15 am - 4:22 pm
EYW
-
MCI
7h 07m
1 stop
$343American Airlines
Sat, Aug 15 - Wed, Aug 19
Delta Logo
12:04 pm - 7:51 pm
MCI
-
EYW
6h 47m
1 stop
Delta Logo
6:11 pm - 10:26 pm
EYW
-
MCI
5h 15m
1 stop
$348Delta
Thu, Oct 15 - Tue, Oct 20
Delta Logo
5:40 am - 1:08 pm
MCI
-
EYW
6h 28m
1 stop
Delta Logo
7:00 am - 11:09 am
EYW
-
MCI
5h 09m
1 stop
$349Delta
Mon, Nov 30 - Sun, Dec 6
Multiple Airlines Logo
6:57 pm - 3:51 pm
MCI
-
EYW
19h 54m
1 stop
Multiple Airlines Logo
7:53 pm - 5:10 pm
EYW
-
MCI
46h 17m
2 stops
$353Multiple Airlines
Sun, Jul 26 - Thu, Jul 30
Allegiant Air Logo
6:57 pm - 3:51 pm
MCI
-
EYW
19h 54m
1 stop
Allegiant Air Logo
4:35 pm - 6:19 pm
EYW
-
MCI
26h 44m
1 stop
$365Allegiant Air
Sun, Aug 2 - Sat, Aug 8
Delta Logo
7:11 am - 2:52 pm
MCI
-
EYW
6h 41m
1 stop
Delta Logo
7:40 am - 12:26 pm
EYW
-
MCI
5h 46m
1 stop
$369Delta
Sat, Aug 8 - Thu, Aug 13
American Airlines Logo
6:28 am - 2:49 pm
MCI
-
EYW
7h 21m
1 stop
American Airlines Logo
10:21 am - 4:00 pm
EYW
-
MCI
6h 39m
1 stop
$372American Airlines
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
7:00 am - 6:40 pm
MCI
-
EYW
10h 40m
2 stops
American Airlines Logo
4:56 pm - 12:35 am
EYW
-
MCI
8h 39m
1 stop
$377American Airlines
Sat, Aug 22 - Tue, Sep 1

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Allegiant Air flights from Kansas City to Key West

Our best Allegiant Air deals on Kansas City to Key West flight tickets
Allegiant Air
Aug 2
MCI6:57 pmKansas City
19h 54m
1 stop
EYW3:51 pmKey West
Aug 8
EYW4:35 pmKey West
26h 44m
1 stop
MCI6:19 pmKansas City
$365
Allegiant Air
Nov 5
MCI10:21 amKansas City
26h 47m
1 stop
EYW2:08 pmKey West
Nov 12
EYW3:03 pmKey West
26h 20m
2 stops
MCI4:23 pmKansas City
$414
Allegiant Air
Jul 24
MCI10:40 amKansas City
26h 14m
1 stop
EYW1:54 pmKey West
Jul 26
EYW4:17 pmKey West
18h 33m
1 stop
MCI9:50 amKansas City
$637

American Airlines flights from Kansas City to Key West

Our best American Airlines deals on Kansas City to Key West flight tickets
American Airlines
Aug 15
MCI5:01 amKansas City
5h 07m
1 stop
EYW11:08 amKey West
Aug 19
EYW10:15 amKey West
7h 07m
1 stop
MCI4:22 pmKansas City
$343
American Airlines
Sep 15
MCI6:28 amKansas City
7h 21m
1 stop
EYW2:49 pmKey West
Sep 19
EYW10:21 amKey West
6h 39m
1 stop
MCI4:00 pmKansas City
$372
American Airlines
Aug 22
MCI7:00 amKansas City
10h 40m
2 stops
EYW6:40 pmKey West
Sep 1
EYW4:56 pmKey West
8h 39m
1 stop
MCI12:35 amKansas City
$377

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 July 11, 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 8/22

11:20 am-7:57 pm

1 stop7h 37m

Key West

Tue 9/1

7:40 am-1:52 pm

1 stop7h 12m

$297

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 11/18

12:04 pm-7:43 pm

1 stop6h 39m

Key West

Mon 12/7

7:00 am-11:09 am

1 stop5h 09m

$323

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 8/15

5:01 am-11:08 am

1 stop5h 07m

Key West

Wed 8/19

10:15 am-4:22 pm

1 stop7h 07m

$343

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 10/15

12:04 pm-7:51 pm

1 stop6h 47m

Key West

Tue 10/20

6:11 pm-10:26 pm

1 stop5h 15m

$348
Quickest round-trip

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Mon 11/30

5:40 am-1:08 pm

1 stop6h 28m

Key West

Sun 12/6

7:00 am-11:09 am

1 stop5h 09m

$349

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sun 7/26

6:57 pm-3:51 pm

1 stop19h 54m

Key West

Thu 7/30

7:53 pm-5:10 pm

2 stops46h 17m

$353

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sun 8/2

6:57 pm-3:51 pm

1 stop19h 54m

Key West

Sat 8/8

4:35 pm-6:19 pm

1 stop26h 44m

$365

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 8/8

7:11 am-2:52 pm

1 stop6h 41m

Key West

Thu 8/13

7:40 am-12:26 pm

1 stop5h 46m

$369

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Tue 9/15

6:28 am-2:49 pm

1 stop7h 21m

Key West

Sat 9/19

10:21 am-4:00 pm

1 stop6h 39m

$372

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 8/22

7:00 am-6:40 pm

2 stops10h 40m

Key West

Tue 9/1

4:56 pm-12:35 am

1 stop8h 39m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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, January 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 $365. If you are unable to visit Key West during the month of January, then departing from Kansas City during the month August is also very affordable. Most momondo users find prices during this month for around $366.

How far in advance should I book a flight from Kansas City 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 $452 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 $341 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

4h 57m

Direct flights

None
The fastest flight from Kansas City to Key West takes 4h 57m
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 4h 57m.

  • 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
9,976 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,806 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.8
8,457 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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