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Cheap flights from Kansas City to Key West from $175

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 11/8. 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

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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.
Delta Logo
9:00 am - 2:52 pm
MCI
-
EYW
4h 52m
1 stop
Delta Logo
6:15 pm - 11:58 pm
EYW
-
MCI
6h 43m
1 stop
$297Delta
Sat, Aug 22 - Tue, Sep 1
American Airlines Logo
6:00 am - 12:55 pm
MCI
-
EYW
5h 55m
1 stop
American Airlines Logo
1:40 pm - 10:59 pm
EYW
-
MCI
10h 19m
2 stops
$302American Airlines
Sat, Aug 22 - Tue, Sep 1
American Airlines Logo
5:00 am - 4:18 pm
MCI
-
EYW
10h 18m
2 stops
American Airlines Logo
1:40 pm - 10:59 pm
EYW
-
MCI
10h 19m
2 stops
$307American Airlines
Sat, Aug 22 - Tue, Sep 1
Delta Logo
1:18 pm - 7:51 pm
MCI
-
EYW
5h 33m
1 stop
Delta Logo
7:50 am - 12:13 pm
EYW
-
MCI
5h 23m
1 stop
$313Delta
Mon, Jul 20 - Wed, Jul 29
Multiple Airlines Logo
6:57 pm - 12:31 pm
MCI
-
EYW
16h 34m
1 stop
Multiple Airlines Logo
10:27 pm - 9:50 am
EYW
-
MCI
12h 23m
1 stop
$325Multiple Airlines
Sun, Jul 26 - Thu, Jul 30
Multiple Airlines Logo
10:40 am - 12:34 pm
MCI
-
EYW
24h 54m
1 stop
Multiple Airlines Logo
10:27 pm - 9:50 am
EYW
-
MCI
12h 23m
1 stop
$326Multiple Airlines
Mon, Jul 20 - Thu, Jul 30
American Airlines Logo
7:00 am - 4:16 pm
MCI
-
EYW
8h 16m
1 stop
American Airlines Logo
2:25 pm - 7:11 pm
EYW
-
MCI
5h 46m
1 stop
$328American Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
1:13 pm - 7:43 pm
MCI
-
EYW
5h 30m
1 stop
Delta Logo
7:00 am - 12:27 pm
EYW
-
MCI
6h 27m
1 stop
$329Delta
Sun, Oct 11 - Sun, Oct 18
Delta Logo
1:18 pm - 7:51 pm
MCI
-
EYW
5h 33m
1 stop
Delta Logo
7:50 am - 7:16 pm
EYW
-
MCI
12h 26m
2 stops
$337Delta
Tue, Jul 21 - Wed, Jul 29
Delta Logo
12:16 pm - 7:51 pm
MCI
-
EYW
6h 35m
1 stop
Delta Logo
7:50 am - 12:13 pm
EYW
-
MCI
5h 23m
1 stop
$338Delta
Tue, Jul 21 - Fri, Jul 31

Delta flights from Kansas City to Key West

Our best Delta deals on Kansas City to Key West flight tickets
Delta
Aug 22
MCI9:00 amKansas City
4h 52m
1 stop
EYW2:52 pmKey West
Sep 1
EYW6:15 pmKey West
6h 43m
1 stop
MCI11:58 pmKansas City
$297
Delta
Jul 20
MCI1:18 pmKansas City
5h 33m
1 stop
EYW7:51 pmKey West
Jul 29
EYW7:50 amKey West
5h 23m
1 stop
MCI12:13 pmKansas City
$313
Delta
Oct 11
MCI1:13 pmKansas City
5h 30m
1 stop
EYW7:43 pmKey West
Oct 18
EYW7:00 amKey West
6h 27m
1 stop
MCI12:27 pmKansas City
$329

Allegiant Air flights from Kansas City to Key West

Our best Allegiant Air deals on Kansas City to Key West flight tickets
Allegiant Air
Jun 19
MCI10:40 amKansas City
26h 18m
1 stop
EYW1:58 pmKey West
Jun 25
EYW4:12 pmKey West
18h 38m
1 stop
MCI9:50 amKansas City
$360
Allegiant Air
Jul 26
MCI6:57 pmKansas City
19h 54m
1 stop
EYW3:51 pmKey West
Aug 2
EYW10:32 pmKey West
12h 18m
1 stop
MCI9:50 amKansas City
$370
Allegiant Air
Jul 24
MCI10:40 amKansas City
26h 14m
1 stop
EYW1:54 pmKey West
Aug 2
EYW10:32 pmKey West
12h 18m
1 stop
MCI9:50 amKansas City
$400

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 May 27, 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

9:00 am-2:52 pm

1 stop4h 52m

Key West

Tue 9/1

6:15 pm-11:58 pm

1 stop6h 43m

$297

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 8/22

6:00 am-12:55 pm

1 stop5h 55m

Key West

Tue 9/1

1:40 pm-10:59 pm

2 stops10h 19m

$302

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 8/22

5:00 am-4:18 pm

2 stops10h 18m

Key West

Tue 9/1

1:40 pm-10:59 pm

2 stops10h 19m

$307
Quickest round-trip

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Mon 7/20

1:18 pm-7:51 pm

1 stop5h 33m

Key West

Wed 7/29

7:50 am-12:13 pm

1 stop5h 23m

$313

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sun 7/26

6:57 pm-12:31 pm

1 stop16h 34m

Key West

Thu 7/30

10:27 pm-9:50 am

1 stop12h 23m

$325

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Mon 7/20

10:40 am-12:34 pm

1 stop24h 54m

Key West

Thu 7/30

10:27 pm-9:50 am

1 stop12h 23m

$326

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 9/5

7:00 am-4:16 pm

1 stop8h 16m

Key West

Wed 9/9

2:25 pm-7:11 pm

1 stop5h 46m

$328

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sun 10/11

1:13 pm-7:43 pm

1 stop5h 30m

Key West

Sun 10/18

7:00 am-12:27 pm

1 stop6h 27m

$329

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Tue 7/21

1:18 pm-7:51 pm

1 stop5h 33m

Key West

Wed 7/29

7:50 am-7:16 pm

2 stops12h 26m

$337

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Tue 7/21

12:16 pm-7:51 pm

1 stop6h 35m

Key West

Fri 7/31

7:50 am-12:13 pm

1 stop5h 23m

$338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $344. If you are unable to visit Key West during the month of September, then departing from Kansas City during the month July is also very affordable. Most momondo users find prices during this month for around $363.

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 $433 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 $329 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 52m

Direct flights

None
The fastest flight from Kansas City to Key West takes 4h 52m
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 52m.

  • 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
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
8,423 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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