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Cheap flights from Kansas City to Key West from $245

This is the cheapest round-trip 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 2/19. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
11:26 am - 1:30 pm
MCI
-
EYW
25h 04m1 stop
Spirit Airlines Logo
2:25 pm - 10:30 am
EYW
-
MCI
21h 05m1 stop
$245Spirit Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
8:59 am - 9:37 pm
MCI
-
EYW
11h 38m1 stop
Multiple Airlines Logo
2:25 pm - 4:09 pm
EYW
-
MCI
26h 44m2 stops
$259Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Multiple Airlines Logo
11:26 am - 10:09 am
MCI
-
EYW
21h 43m2 stops
Multiple Airlines Logo
1:06 pm - 4:09 pm
EYW
-
MCI
28h 03m1 stop
$272Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
6:15 pm - 1:30 pm
MCI
-
EYW
18h 15m1 stop
Multiple Airlines Logo
4:06 pm - 8:09 am
EYW
-
MCI
17h 03m1 stop
$282Multiple Airlines
Sun, Jan 4 - Wed, Jan 7
American Airlines Logo
1:28 pm - 10:23 pm
MCI
-
EYW
7h 55m1 stop
American Airlines Logo
7:35 pm - 11:59 pm
EYW
-
MCI
5h 24m1 stop
$283American Airlines
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
1:28 pm - 10:54 pm
MCI
-
EYW
8h 26m2 stops
American Airlines Logo
7:35 pm - 11:59 pm
EYW
-
MCI
5h 24m1 stop
$288American Airlines
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
10:58 am - 6:01 pm
MCI
-
EYW
6h 03m1 stop
American Airlines Logo
6:43 pm - 11:35 pm
EYW
-
MCI
5h 52m1 stop
$289American Airlines
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
11:26 am - 1:30 pm
MCI
-
EYW
25h 04m1 stop
Multiple Airlines Logo
4:09 pm - 10:30 am
EYW
-
MCI
19h 21m2 stops
$290Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
12:16 pm - 10:54 pm
MCI
-
EYW
9h 38m2 stops
American Airlines Logo
11:47 am - 5:01 pm
EYW
-
MCI
6h 14m1 stop
$291American Airlines
Fri, Feb 20 - Wed, Feb 25
American Airlines Logo
12:16 pm - 10:54 pm
MCI
-
EYW
9h 38m2 stops
American Airlines Logo
1:36 pm - 10:22 pm
EYW
-
MCI
9h 46m2 stops
$296American Airlines
Fri, Feb 20 - Wed, Feb 25

Spirit Airlines flights from Kansas City to Key West

Our best Spirit Airlines deals on Kansas City to Key West flight tickets
Spirit Airlines
Feb 19
MCI11:26 amKansas City
25h 04m
1 stop
EYW1:30 pmKey West
Feb 22
EYW2:25 pmKey West
21h 05m
1 stop
MCI10:30 amKansas City
$245
Find similar
Spirit Airlines
Jan 2
MCI6:15 pmKansas City
18h 15m
1 stop
EYW1:30 pmKey West
Jan 5
EYW2:30 pmKey West
27h 40m
1 stop
MCI5:10 pmKansas City
$354
Find similar
Spirit Airlines
Jan 1
MCI6:15 pmKansas City
18h 15m
1 stop
EYW1:30 pmKey West
Jan 5
EYW2:30 pmKey West
27h 40m
1 stop
MCI5:10 pmKansas City
$404
Find similar

American Airlines flights from Kansas City to Key West

Our best American Airlines deals on Kansas City to Key West flight tickets
American Airlines
Feb 18
MCI1:28 pmKansas City
7h 55m
1 stop
EYW10:23 pmKey West
Feb 21
EYW7:35 pmKey West
5h 24m
1 stop
MCI11:59 pmKansas City
$283
Find similar
American Airlines
Feb 18
MCI1:28 pmKansas City
8h 26m
2 stops
EYW10:54 pmKey West
Feb 21
EYW7:35 pmKey West
5h 24m
1 stop
MCI11:59 pmKansas City
$288
Find similar
American Airlines
Jan 9
MCI10:58 amKansas City
6h 03m
1 stop
EYW6:01 pmKey West
Jan 12
EYW6:43 pmKey West
5h 52m
1 stop
MCI11:35 pmKansas City
$289
Find similar

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 December 20, 2025.
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

Thu 2/19

11:26 am-1:30 pm

1 stop25h 04m

Key West

Sun 2/22

2:25 pm-10:30 am

1 stop21h 05m

$245

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 1/15

8:59 am-9:37 pm

1 stop11h 38m

Key West

Mon 1/19

2:25 pm-4:09 pm

2 stops26h 44m

$259

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 1/9

11:26 am-10:09 am

2 stops21h 43m

Key West

Mon 1/12

1:06 pm-4:09 pm

1 stop28h 03m

$272

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sun 1/4

6:15 pm-1:30 pm

1 stop18h 15m

Key West

Wed 1/7

4:06 pm-8:09 am

1 stop17h 03m

$282

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 2/18

1:28 pm-10:23 pm

1 stop7h 55m

Key West

Sat 2/21

7:35 pm-11:59 pm

1 stop5h 24m

$283

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 2/18

1:28 pm-10:54 pm

2 stops8h 26m

Key West

Sat 2/21

7:35 pm-11:59 pm

1 stop5h 24m

$288

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 1/9

10:58 am-6:01 pm

1 stop6h 03m

Key West

Mon 1/12

6:43 pm-11:35 pm

1 stop5h 52m

$289

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 2/19

11:26 am-1:30 pm

1 stop25h 04m

Key West

Sun 2/22

4:09 pm-10:30 am

2 stops19h 21m

$290

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 2/20

12:16 pm-10:54 pm

2 stops9h 38m

Key West

Wed 2/25

11:47 am-5:01 pm

1 stop6h 14m

$291

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 2/20

12:16 pm-10:54 pm

2 stops9h 38m

Key West

Wed 2/25

1:36 pm-10:22 pm

2 stops9h 46m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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, July 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 $321. If you are unable to visit Key West during the month of July, then departing from Kansas City during the month September is also very affordable. Most momondo users find prices during this month for around $337.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Kansas City is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $323. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Kansas City to Key West for around $616.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the afternoon. momondo users have found flights departing from Kansas City to Key West in the afternoon for as low as $310. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly at noon, with an average ticket price of $525. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $392 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 $322 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
American AirlinesPriceFrom $264Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $267Free CancellationRating
7.9
8,021 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,099 reviews
Search United Airlines 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.

An easier way to manage your Key West trip

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