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Key Largo

$84+ Cheap flights from Kansas City (MCI) to Key Largo, FL

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MIA
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Key Largo are usually found in September or August, booked 16 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Kansas City to Key Largo

Keep the following information in mind while searching for Kansas City to Key Largo flight deals. Data was last updated April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$231
(Delta)

One-way from

$84
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$383
Provider with most accurate pricing for Kansas City-Miami flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Miami flights.
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From Kansas City to Key Largo
Search Deals
One-way flight from Kansas City to Key Largo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kansas City to Key Largo

Cheapest flights from Kansas City to Key Largo
Explore the most affordable flight options available from Kansas City to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 6/296:30 amMCI - MIA
1 stop6h 09mDelta
Thu 7/37:22 pmMIA - MCI
1 stop5h 44mDelta
Deal found 4/29$231
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 5/1611:43 amMCI - MIA
2 stops31h 15mSpirit Airlines
Tue 5/208:55 pmMIA - MCI
2 stops24h 17mSpirit Airlines
Deal found 4/29$236
This Southwest deal was found by Cheapflights users on 4/29. 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.
Tue 6/103:50 pmMCI - MIA
1 stop5h 05mSouthwest
Tue 6/2412:00 pmMIA - MCI
1 stop9h 45mSouthwest
Deal found 4/29$246
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/225:03 amMCI - MIA
Nonstop3h 12mAmerican Airlines
Tue 7/2910:02 pmMIA - MCI
Nonstop3h 16mAmerican Airlines
Deal found 4/29$251
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:58 pmMCI - MIA
1 stop8h 45mMultiple Airlines
Mon 5/269:05 amMIA - MCI
1 stop5h 32mMultiple Airlines
Deal found 4/29$281
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/263:02 pmMCI - MIA
1 stop6h 05mFrontier
Mon 6/29:10 amMIA - MCI
1 stop5h 29mFrontier
Deal found 4/28$296
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 9/137:30 amMCI - MIA
2 stops10h 56mUnited Airlines
Sat 9/204:53 pmMIA - MCI
1 stop6h 33mUnited Airlines
Deal found 4/29$322

Cheapflights Fare Finder

Customize your flight search to find flights from Kansas City to Key Largo 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 April 30, 2025.
Use the filters below to find and compare flights from Kansas City to Key Largo that are best for you.

Fly from

Kansas City

Fly to

Key Largo

Route

Depart

Return

Price

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Sun 6/29

6:30 am-1:39 pm

1 stop6h 09m

Miami

Thu 7/3

7:22 pm-12:06 am

1 stop5h 44m

$231

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Fri 5/16

11:43 am-7:58 pm

2 stops31h 15m

Miami

Tue 5/20

8:55 pm-8:12 pm

2 stops24h 17m

$236

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Tue 6/10

3:50 pm-9:55 pm

1 stop5h 05m

Miami

Tue 6/24

12:00 pm-8:45 pm

1 stop9h 45m

$246

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Tue 7/22

5:03 am-9:15 am

Nonstop3h 12m

Miami

Tue 7/29

10:02 pm-12:18 am

Nonstop3h 16m

$251

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Thu 5/22

7:58 pm-5:43 am

1 stop8h 45m

Miami

Mon 5/26

9:05 am-1:37 pm

1 stop5h 32m

$281

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Mon 5/26

3:02 pm-10:07 pm

1 stop6h 05m

Miami

Mon 6/2

9:10 am-1:39 pm

1 stop5h 29m

$296

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Sat 9/13

7:30 am-7:26 pm

2 stops10h 56m

Miami

Sat 9/20

4:53 pm-10:26 pm

1 stop6h 33m

$322

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Tue 6/3

6:45 pm-5:43 am

1 stop9h 58m

$84

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Wed 7/30

5:03 am-9:15 am

Nonstop3h 12m

$106

Kansas CityMiami

MCI - MIA

MCIMIA

Kansas City

Wed 5/21

6:15 am-1:43 pm

1 stop6h 28m

$111

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results
1
2

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Key Largo. Price data was last updated on April 25, 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Kansas City to Key Largo (average of $228). Flying from Kansas City to Key Largo in March is currently the most expensive (average of $289). 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 KE9?

Find hourly flight availability from Kansas City to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Kansas City to Key Largo, 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 Kansas City to Key Largo?

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

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

Weekly flight availability from Kansas City to Key Largo

Explore weekly flight availability from Kansas City to Key Largo. 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 April 30, 2025.

The most flights from MCI to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July 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 68.0 F).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated April 30, 2025.
To help decide which airline to fly from Kansas City to Key Largo, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Key Largo. 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 from for flights from Kansas City to Key Largo?

    If you book a flight to Key Largo from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City. There is 1 flight from Kansas City to Key Largo per day from 6 different airlines.

  • How popular is this Kansas City to Key Largo flight route?

    This flight path from Kansas City to Key Largo was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Kansas City to Key Largo one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $84. American Airlines flights start at $106 while deals on Delta start at $111 one-way.

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

    The top 3 most reliable airlines when flying from Kansas City to Key Largo are Royal Air Maroc (85%), Southwest (83%) and Qatar Airways (82%).

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

    Looking at all options, your cheapest flight can be booked for $150. While the most popular route (Kansas City - Miami) can be booked for $228 on average our data indicates $838 when flying from Kansas City to Key Largo.

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

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

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

    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 Largo.

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

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

    Currently, September is the cheapest month in which you can book a flight from Kansas City to Key Largo (average of $228). Flying from Kansas City to Key Largo in March is currently the most expensive (average of $289). 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 6 airlines flying from Kansas City to Key Largo

Discover the top 6 airlines that operate flights from Kansas City to Key Largo. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$187FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$217Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$421FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$295Average$465FlexibilityNo cancel feeOn-time63%

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