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$74+ Cheap flights from Key Largo, FL to Kansas City (MCI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MCI
paź 15 — paź 221
śr. 10/15
śr. 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Kansas City are usually found in August or September, booked 64 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Key Largo to Kansas City

Keep the following information in mind while searching for Key Largo to Kansas City flight deals. Data was last updated Wrzesień 15, 2025.

Round-trip from

$143
(CheapOair)

One-way from

$74
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$311
From Key Largo to Kansas City
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One-way flight from Key Largo to Kansas City
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Kansas City

Cheapest flights from Key Largo to Kansas City
Explore the most affordable flight options available from Key Largo to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Wrzesień 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 10/39:28 amMIA - MCI
1 stop7h 53mFrontier
ndz. 10/1211:37 amMCI - MIA
1 stop11h 57mFrontier
Deal found 9/14$143
This American Airlines deal was found by Cheapflights users on 9/14. 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.
śr. 10/298:39 pmMIA - MCI
Nonstop3h 20mAmerican Airlines
pt. 10/315:00 amMCI - MIA
Nonstop3h 09mAmerican Airlines
Deal found 9/14$147
This American Airlines deal was found by Cheapflights users on 9/15. 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.
czw. 12/2510:10 pmMIA - MCI
Nonstop3h 44mAmerican Airlines
sob. 1/245:30 pmMCI - MIA
Nonstop3h 11mAmerican Airlines
Deal found 9/15$148
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 10/256:00 amMIA - MCI
1 stop12h 55mFrontier
ndz. 10/2611:37 amMCI - MIA
1 stop11h 57mFrontier
Deal found 9/14$151
This American Airlines deal was found by Cheapflights users on 9/13. 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.
pt. 10/248:39 pmMIA - MCI
Nonstop3h 20mAmerican Airlines
śr. 11/55:04 amMCI - MIA
Nonstop3h 10mAmerican Airlines
Deal found 9/13$159
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 10/175:15 amMIA - MCI
1 stop6h 27mFrontier
pt. 10/248:38 pmMCI - MIA
1 stop8h 41mFrontier
Deal found 9/14$162
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 11/54:55 pmMIA - MCI
1 stop5h 35mSouthwest
wt. 12/212:15 pmMCI - MIA
1 stop6h 35mSouthwest
Deal found 9/15$179
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
pt. 10/315:05 amMIA - MCI
1 stop6h 12mFrontier
pon. 11/311:12 amMCI - MIA
1 stop12h 22mFrontier
Deal found 9/13$181
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 10/255:45 amMIA - MCI
1 stop4h 45mSouthwest
ndz. 10/2611:50 amMCI - MIA
2 stops10h 05mSouthwest
Deal found 9/13$184
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 9/185:30 amMIA - MCI
1 stop11h 50mFrontier
czw. 9/255:15 pmMCI - MIA
1 stop5h 57mFrontier
Deal found 9/13$193

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Kansas City 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 Wrzesień 15, 2025.
Use the filters below to find and compare flights from Key Largo to Kansas City that are best for you.

Fly from

Key Largo

Fly to

Kansas City

Route

Depart

Return

Price

MiamiKansas City

MIA - MCI

MIAMCI

Miami

pt. 10/10

5:15 am-10:42 am

1 stop6h 27m

Kansas City

ndz. 10/12

11:37 am-12:34 am

1 stop11h 57m

$143

MiamiKansas City

MIA - MCI

MIAMCI

Miami

śr. 11/5

4:55 pm-9:30 pm

1 stop5h 35m

Kansas City

wt. 12/2

12:15 pm-7:50 pm

1 stop6h 35m

$179

MiamiKansas City

MIA - MCI

MIAMCI

Miami

wt. 11/11

1:30 pm-9:25 pm

1 stop8h 55m

Kansas City

ndz. 11/16

5:25 pm-11:45 pm

1 stop5h 20m

$179

MiamiKansas City

MIA - MCI

MIAMCI

Miami

sob. 10/25

5:45 am-9:30 am

1 stop4h 45m

Kansas City

ndz. 10/26

11:50 am-10:55 pm

2 stops10h 05m

$184

MiamiKansas City

MIA - MCI

MIAMCI

Miami

wt. 11/18

7:40 am-3:35 pm

2 stops8h 55m

Kansas City

śr. 11/19

12:00 pm-9:50 pm

2 stops8h 50m

$189

MiamiKansas City

MIA - MCI

MIAMCI

Miami

śr. 11/5

2:21 pm-10:17 am

1 stop20h 56m

Kansas City

pt. 12/5

11:51 am-11:47 pm

1 stop10h 56m

$208

MiamiKansas City

MIA - MCI

MIAMCI

Miami

czw. 11/6

8:11 am-12:29 pm

1 stop5h 18m

Kansas City

wt. 12/2

12:48 pm-6:25 pm

1 stop4h 37m

$217

MiamiKansas City

MIA - MCI

MIAMCI

Miami

śr. 11/5

7:10 am-11:31 am

1 stop5h 21m

Kansas City

śr. 12/3

6:38 pm-12:46 am

1 stop5h 08m

$217

MiamiKansas City

MIA - MCI

MIAMCI

Miami

pon. 10/13

5:15 am-10:42 am

1 stop6h 27m

Kansas City

pon. 10/20

11:37 am-12:34 am

1 stop11h 57m

$217

MiamiKansas City

MIA - MCI

MIAMCI

Miami

pt. 10/31

6:15 pm-11:51 pm

1 stop6h 36m

Kansas City

pon. 11/3

6:47 pm-12:29 am

1 stop4h 42m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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Best time to book a flight from Key Largo to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Key Largo 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 Key Largo to Kansas City

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Kansas City. Price data was last updated on September 12, 2025.

The best time to book flights from Key Largo to Kansas City is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Kansas City (average of $298). Flying from Key Largo to Kansas City in June is currently the most expensive (average of $352). 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 KE9 to MCI?

Find hourly flight availability from Key Largo to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Wrzesień 15, 2025.

When flying from Key Largo to Kansas City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Kansas City?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Kansas City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Kansas City flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Kansas City

Explore weekly flight availability from Key Largo to Kansas City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Wrzesień 15, 2025.

The most flights from KE9 to MCI are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. 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 Kansas City. Reviews last updated Wrzesień 15, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Key Largo to Kansas City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,016 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airport do you fly into for flights to Kansas City from Key Largo?

    Located just 17.4 mi from the city center, Kansas City is the airport most travelers will use when flying to Kansas City from Key Largo. Booking flights from Key Largo to Kansas City (MCI) should be relatively easy as there are 3 daily inbound flights from Key Largo from 5 different airlines.

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

    Airlines like Southwest and Frontier fly from Key Largo to Kansas City in about 5h 35m. The time it takes to get you to your destination can typically vary by up to 15h 21m. The distance between Key Largo and Kansas City is about 1251 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Key Largo to Kansas City?

    Before booking your flight to Kansas City from Key Largo, check out the most reliable airlines to get you to your destination on time: American Airlines (46%), Qatar Airways (46%), Royal Air Maroc( 40%).

  • What are the cheapest flights from Key Largo to Kansas City?

    Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Miami - Kansas City) can be booked for $179 on average, our data indicates $322 when flying from Key Largo to Kansas City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Kansas City 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 Key Largo to Kansas City?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Kansas City (average of $298). Flying from Key Largo to Kansas City in June is currently the most expensive (average of $352). 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

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Shawnee
Lee's Summit
Belton
Warrensburg
North Kansas City
Liberty
Kansas City
Overland Park
Lenexa
Lansing
Lawrence
Olathe

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Key Largo to Kansas City

Discover the top 5 airlines that operate flights from Key Largo to Kansas City. 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 Wrzesień 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$226FlexibilityNo cancel feeOn-time65%
FrontierCheapest$142Average$285FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$165Average$394FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$212Average$411FlexibilityNo cancel feeOn-time63%

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