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$232+ Cheap flights from Kansas City to Key West (MCI - EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — EYW
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Kansas City to Key West

Cheapest flights from Kansas City to Key West
Explore the most affordable flight options available from Kansas City to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:11 pm
MCI
-
EYW
2 stops15h 08m
Multiple Airlines
Wed 10/2810:04 am
EYW
-
MCI
1 stop23h 02m
Multiple Airlines
Deal found 7/23$232
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:09 pm
MCI
-
EYW
1 stop19h 33m
Multiple Airlines
Thu 8/2011:04 am
EYW
-
MCI
2 stops24h 37m
Multiple Airlines
Deal found 7/21$236
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:11 pm
MCI
-
EYW
2 stops41h 08m
Multiple Airlines
Sat 10/310:04 am
EYW
-
MCI
1 stop24h 42m
Multiple Airlines
Deal found 7/19$239
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:20 am
MCI
-
EYW
1 stop7h 37m
Delta
Tue 9/17:40 am
EYW
-
MCI
1 stop7h 12m
Delta
Deal found 7/20$297
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:00 pm
MCI
-
EYW
1 stop4h 57m
Delta
Wed 9/96:19 pm
EYW
-
MCI
1 stop6h 32m
Delta
Deal found 7/22$307
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am
MCI
-
EYW
1 stop5h 04m
Delta
Tue 10/276:11 pm
EYW
-
MCI
1 stop5h 15m
Delta
Deal found 7/19$323
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:09 pm
MCI
-
EYW
1 stop19h 33m
Multiple Airlines
Tue 8/111:14 pm
EYW
-
MCI
2 stops28h 56m
Multiple Airlines
Deal found 7/22$338
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:04 pm
MCI
-
EYW
1 stop6h 39m
Delta
Mon 12/77:00 am
EYW
-
MCI
1 stop7h 25m
Delta
Deal found 7/19$349
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:40 am
MCI
-
EYW
1 stop8h 33m
American Airlines
Sat 12/128:00 am
EYW
-
MCI
1 stop8h 13m
American Airlines
Deal found 7/22$353

Find flight deals from Kansas City to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$428
Provider with most accurate pricing for Kansas City-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Key West flights.
Search Deals
From Kansas City to Key West
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 24, 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

Sat 9/5

2:00 pm-7:57 pm

1 stop4h 57m

Key West

Wed 9/9

6:19 pm-11:51 pm

1 stop6h 32m

$297

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 10/23

7:00 am-1:04 pm

1 stop5h 04m

Key West

Tue 10/27

6:11 pm-10:26 pm

1 stop5h 15m

$323
Quickest round-trip

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 11/18

7:00 am-1:08 pm

1 stop5h 08m

Key West

Mon 12/7

7:00 am-11:09 am

1 stop5h 09m

$333

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 8/12

10:25 am-5:20 pm

1 stop5h 55m

Key West

Mon 8/17

6:15 pm-11:58 pm

1 stop6h 43m

$403

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 10/15

10:35 am-5:16 pm

1 stop5h 41m

Key West

Tue 10/20

7:40 am-12:27 pm

1 stop5h 47m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

Compare providers for flights from Kansas City to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Key West in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Key West

How far ahead should I book a flight from Kansas City to Key West?

The price you pay for your flight from Kansas City to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kansas City to Key West?

Currently, August is the cheapest month in which you can book a flight from Kansas City to Key West (average of $366). Flying from Kansas City to Key West in May is currently the most expensive (average of $621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Kansas City to Key West?

Airfare is below average for this route at the moment.

Kansas City to Key West flights typically cost between $320 and $522 in October.
The cheapest round-trip price found within the last 5 days was $232 on Multiple Airlines (Oct 24-Oct 28).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated July 24, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Kansas City to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,489 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.8
Good
8,489 reviews
Delta
7.8
Good
8,489 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
United Airlines
7.4
Good
10,030 reviews
Delta
7.8
Good
8,489 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,849 reviews
Delta
7.8
Good
8,489 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kansas City to Key West?

    Departing from Kansas City to Key West will take you 7h 37m. The distance between Kansas City and Key West is about 1267 mi.

  • What are the cheapest airlines flying from Kansas City to Key West round-trip?

    Currently priced at $268, American Airlines will fly you from Kansas City to Key West and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $268 and $282, respectively. You may be able to fly from Kansas City to Key West for 42% less than the average price by searching for these airlines.

  • Can I find deals for flights from Kansas City to Key West that include hotel bookings?

    Yes. In addition to deals on Kansas City to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Key West.

  • Can I find deals for business class flights from Kansas City to Key West?

    Yes. Cheapflights offers flight deals from Kansas City to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Key West?

    Currently, August is the cheapest month in which you can book a flight from Kansas City to Key West (average of $366). Flying from Kansas City to Key West in May is currently the most expensive (average of $621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Kansas City to Key West

Discover the top 3 airlines that operate flights from Kansas City to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$349FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$439FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$460FlexibilityNo cancel feeOn-timeN/A

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