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$209+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — EYW
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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The best prices from Kansas City to Key West are usually found in August or September, booked 29 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$513
Provider with most accurate pricing for Kansas City-Key West flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Key West flights.
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From Kansas City to Key West
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 8, 2025.

This American Airlines deal was found by Cheapflights users on 3/5. 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 4/212:18 pmMCI - EYW
1 stop5h 41mAmerican Airlines
Wed 4/93:56 pmEYW - MCI
1 stop8h 06mAmerican Airlines
Deal found 3/5$209
This Delta deal was found by Cheapflights users on 3/6. 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 5/312:40 pmMCI - EYW
1 stop6h 50mDelta
Wed 5/77:00 amEYW - MCI
1 stop6h 10mDelta
Deal found 3/6$241
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:14 pmMCI - EYW
1 stop13h 47mAllegiant Air
Thu 4/109:03 amEYW - MCI
1 stop9h 21mAllegiant Air
Deal found 3/6$294
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/310:05 amMCI - EYW
2 stops30h 10mUnited Airlines
Thu 4/104:04 pmEYW - MCI
1 stop6h 56mUnited Airlines
Deal found 3/6$451
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:08 pmMCI - EYW
2 stops19h 37mMultiple Airlines
Wed 5/282:56 pmEYW - MCI
1 stop27h 45mMultiple Airlines
Deal found 3/6$469

Find flights from Kansas City to Key West within your budget

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 March 8, 2025.

Fly from

Kansas City

Fly to

Key West

Route

Depart

Return

Price

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Wed 4/2

12:18 pm-6:59 pm

1 stop5h 41m

Key West

Wed 4/9

3:56 pm-11:02 pm

1 stop8h 06m

$209

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 5/3

12:40 pm-8:30 pm

1 stop6h 50m

Key West

Wed 5/7

7:00 am-12:10 pm

1 stop6h 10m

$241

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 4/3

6:14 pm-9:01 am

1 stop13h 47m

Key West

Thu 4/10

9:03 am-5:24 pm

1 stop9h 21m

$294

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Thu 4/3

10:05 am-5:15 pm

2 stops30h 10m

Key West

Thu 4/10

4:04 pm-10:00 pm

1 stop6h 56m

$451

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 5/24

8:08 pm-4:45 pm

2 stops19h 37m

Key West

Wed 5/28

2:56 pm-5:41 pm

1 stop27h 45m

$469

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Sat 6/21

5:06 am-12:03 pm

1 stop5h 57m

$250

Kansas CityKey West

MCI - EYW

MCIEYW

Kansas City

Fri 8/29

6:30 am-1:15 pm

2 stops29h 45m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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.

Travel insights for flights from Kansas City to Key West

Get recent, data-driven insights about flights from Kansas City to Key West including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Key West. Price data was last updated on February 28, 2025.

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 29 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 $328). Flying from Kansas City to Key West in March is currently the most expensive (average of $503). 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.

What is the cheapest time of day to fly from MCI to EYW?

Find hourly flight availability from Kansas City to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2025.

It’s typically best to fly out from Kansas City to Key West in the afternoon. Doing so could potentially save you 41% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 March 8, 2025.
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
8,024 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
8,649 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Allegiant Air
7.3
Good
748 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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.

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

    Currently priced at $209, 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 Delta and Allegiant Air - these airlines can fly you to your destination from $241 and $294, respectively. You may be able to fly from Kansas City to Key West for 50% 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 $328). Flying from Kansas City to Key West in March is currently the most expensive (average of $503). 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 March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$428FlexibilityNo cancel feeOn-time69%
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