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Cheap flights from Kansas City to Key West from $150

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 4/4. 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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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.
American Airlines Logo
2:11 pm - 10:36 pm
MCI
-
EYW
7h 25m
1 stop
American Airlines Logo
4:20 pm - 11:18 pm
EYW
-
MCI
7h 58m
1 stop
$283American Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
2:11 pm - 10:58 pm
MCI
-
EYW
7h 47m
2 stops
American Airlines Logo
6:49 pm - 11:59 pm
EYW
-
MCI
6h 10m
1 stop
$288American Airlines
Sat, Apr 18 - Tue, Apr 21
American Airlines Logo
2:13 pm - 10:58 pm
MCI
-
EYW
7h 45m
2 stops
American Airlines Logo
3:58 pm - 11:18 pm
EYW
-
MCI
8h 20m
2 stops
$293American Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
5:45 am - 9:06 am
MCI
-
EYW
26h 21m
1 stop
Multiple Airlines Logo
12:25 pm - 11:29 am
EYW
-
MCI
24h 04m
1 stop
$295Multiple Airlines
Sat, Apr 4 - Tue, Apr 7
Multiple Airlines Logo
5:45 am - 9:06 am
MCI
-
EYW
26h 21m
1 stop
Multiple Airlines Logo
1:01 pm - 11:29 am
EYW
-
MCI
23h 28m
2 stops
$299Multiple Airlines
Sat, Apr 4 - Tue, Apr 7
Delta Logo
10:49 am - 5:23 pm
MCI
-
EYW
5h 34m
1 stop
Delta Logo
6:18 pm - 11:50 pm
EYW
-
MCI
6h 32m
1 stop
$311Delta
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
5:45 am - 12:26 pm
MCI
-
EYW
5h 41m
1 stop
Multiple Airlines Logo
2:35 pm - 11:29 am
EYW
-
MCI
21h 54m
1 stop
$319Multiple Airlines
Fri, Apr 10 - Mon, Apr 13
Multiple Airlines Logo
6:23 pm - 9:06 am
MCI
-
EYW
37h 43m
2 stops
Multiple Airlines Logo
12:40 pm - 8:04 am
EYW
-
MCI
20h 24m
1 stop
$330Multiple Airlines
Fri, Mar 20 - Wed, Mar 25
Multiple Airlines Logo
5:45 am - 3:51 pm
MCI
-
EYW
9h 06m
1 stop
Multiple Airlines Logo
4:36 pm - 4:23 pm
EYW
-
MCI
24h 47m
2 stops
$335Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Delta Logo
12:25 pm - 7:40 pm
MCI
-
EYW
6h 15m
1 stop
Delta Logo
7:33 am - 1:01 pm
EYW
-
MCI
6h 28m
1 stop
$336Delta
Tue, Apr 28 - Sat, May 2

American Airlines flights from Kansas City to Key West

Our best American Airlines deals on Kansas City to Key West flight tickets
American Airlines
Apr 18
MCI2:11 pmKansas City
7h 25m
1 stop
EYW10:36 pmKey West
Apr 22
EYW4:20 pmKey West
7h 58m
1 stop
MCI11:18 pmKansas City
$283
American Airlines
Apr 18
MCI2:11 pmKansas City
7h 47m
2 stops
EYW10:58 pmKey West
Apr 21
EYW6:49 pmKey West
6h 10m
1 stop
MCI11:59 pmKansas City
$288
American Airlines
May 6
MCI2:13 pmKansas City
7h 45m
2 stops
EYW10:58 pmKey West
May 13
EYW3:58 pmKey West
8h 20m
2 stops
MCI11:18 pmKansas City
$293

Spirit Airlines flights from Kansas City to Key West

Our best Spirit Airlines deals on Kansas City to Key West flight tickets
Spirit Airlines
Mar 20
MCI5:45 amKansas City
6h 52m
2 stops
EYW1:37 pmKey West
Mar 25
EYW12:25 pmKey West
12h 28m
2 stops
MCI11:53 pmKansas City
$376
Spirit Airlines
Apr 3
MCI5:45 amKansas City
6h 52m
2 stops
EYW1:37 pmKey West
Apr 7
EYW12:25 pmKey West
12h 28m
2 stops
MCI11:53 pmKansas City
$392
Spirit Airlines
Apr 3
MCI5:45 amKansas City
6h 52m
2 stops
EYW1:37 pmKey West
Apr 7
EYW12:25 pmKey West
29h 44m
3 stops
MCI5:09 pmKansas City
$412

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 February 26, 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

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 4/18

2:11 pm-10:36 pm

1 stop7h 25m

Key West

Wed 4/22

4:20 pm-11:18 pm

1 stop7h 58m

$283

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 4/18

2:11 pm-10:58 pm

2 stops7h 47m

Key West

Tue 4/21

6:49 pm-11:59 pm

1 stop6h 10m

$288

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

3:58 pm-11:18 pm

2 stops8h 20m

$293

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 4/4

5:45 am-9:06 am

1 stop26h 21m

Key West

Tue 4/7

12:25 pm-11:29 am

1 stop24h 04m

$295

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 4/4

5:45 am-9:06 am

1 stop26h 21m

Key West

Tue 4/7

1:01 pm-11:29 am

2 stops23h 28m

$299

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Tue 4/28

10:49 am-5:23 pm

1 stop5h 34m

Key West

Sat 5/2

6:18 pm-11:50 pm

1 stop6h 32m

$311

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 4/10

5:45 am-12:26 pm

1 stop5h 41m

Key West

Mon 4/13

2:35 pm-11:29 am

1 stop21h 54m

$319

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 3/20

6:23 pm-9:06 am

2 stops37h 43m

Key West

Wed 3/25

12:40 pm-8:04 am

1 stop20h 24m

$330

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sun 3/22

5:45 am-3:51 pm

1 stop9h 06m

Key West

Sun 3/29

4:36 pm-4:23 pm

2 stops24h 47m

$335

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Tue 4/28

12:25 pm-7:40 pm

1 stop6h 15m

Key West

Sat 5/2

7:33 am-1:01 pm

1 stop6h 28m

$336

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 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 July 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 $393 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 $300 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 31m

Direct flights

None
The fastest flight from Kansas City to Key West takes 5h 31m
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

  • 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 31m.

  • 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
9,348 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,352 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,237 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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