$74+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MIA
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Kansas City to Key Largo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kansas City to Key Largo are usually found in September or January, booked 18 days in advance, depart on a Friday or Tuesday and return on a Saturday
Cheap flight deals from Kansas City to Key Largo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansas City to Key LargoExplore 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 9, 2026.
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 9, 2026.
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:15 pm
MCI
- MIA
1 stop13h 50m
Frontier
Sun 4/265:05 am
MIA
- MCI
1 stop6h 53m
Frontier
Deal found 4/7![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:34 pm
MCI
- MIA
1 stop13h 59m
Frontier
Thu 5/286:30 am
MIA
- MCI
1 stop8h 19m
Frontier
Deal found 4/6![Frontier logo]()
$211
This eDestinos deal was found by Cheapflights users on 4/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:34 pm
MCI
- MIA
2 stops31h 13m
Frontier
Mon 8/108:10 am
MIA
- MCI
1 stop10h 14m
Frontier
Deal found 4/7![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 8/106:19 pm
MCI
- MIA
1 stop18h 10m
Frontier
Sat 8/1511:19 am
MIA
- MCI
1 stop7h 05m
Frontier
Deal found 4/9![Frontier logo]()
$214
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:34 pm
MCI
- MIA
1 stop14h 04m
Frontier
Sat 5/168:10 am
MIA
- MCI
1 stop10h 19m
Frontier
Deal found 4/6![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Mon 4/2711:13 am
MCI
- MIA
1 stop10h 18m
Multiple Airlines
Fri 5/112:53 pm
MIA
- MCI
2 stops26h 13m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 6/36:24 pm
MCI
- MIA
1 stop21h 03m
Frontier
Tue 6/92:54 pm
MIA
- MCI
2 stops23h 06m
Frontier
Deal found 4/8![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 8/86:19 pm
MCI
- MIA
1 stop18h 10m
Frontier
Tue 8/185:26 pm
MIA
- MCI
1 stop24h 58m
Frontier
Deal found 4/9![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 5/22:51 pm
MCI
- MIA
2 stops33h 18m
Frontier
Sat 5/98:10 am
MIA
- MCI
1 stop10h 19m
Frontier
Deal found 4/4![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:34 pm
MCI
- MIA
2 stops18h 55m
Multiple Airlines
Sat 5/168:10 am
MIA
- MCI
1 stop10h 19m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$222
Best flights from Kansas City to Key LargoDiscover carefully curated flight deals from Kansas City to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from Kansas City to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This Southwest deal was found by Cheapflights users on 4/4. 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.
Sat 5/29:45 am
MCI
- MIA
Nonstop3h 00m
Southwest
Sat 5/98:25 am
MIA
- MCI
2 stops9h 05m
Southwest
Deal found 4/4![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 4/8. 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 6/286:20 am
MCI
- MIA
1 stop6h 15m
Delta
Wed 7/16:31 am
MIA
- MCI
1 stop6h 18m
Delta
Deal found 4/8![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 4/4. 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.
Mon 4/275:20 am
MCI
- MIA
1 stop8h 05m
Southwest
Sat 5/23:05 pm
MIA
- MCI
Nonstop3h 20m
Southwest
Deal found 4/4![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 5/205:13 pm
MCI
- MIA
1 stop6h 34m
Delta
Sun 5/246:33 am
MIA
- MCI
1 stop6h 02m
Delta
Deal found 4/6![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 4/8. 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.
Mon 5/42:05 pm
MCI
- MIA
2 stops6h 55m
Southwest
Mon 5/115:30 am
MIA
- MCI
2 stops8h 45m
Southwest
Deal found 4/8![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 4/8. 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 6/75:40 pm
MCI
- MIA
1 stop5h 01m
Delta
Sat 6/136:00 am
MIA
- MCI
1 stop5h 14m
Delta
Deal found 4/8![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:55 am
MCI
- MIA
1 stop10h 20m
Southwest
Fri 5/227:15 pm
MIA
- MCI
1 stop5h 20m
Southwest
Deal found 4/5![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 4/4. 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 9/185:26 pm
MCI
- MIA
1 stop6h 28m
Delta
Sun 9/207:00 am
MIA
- MCI
1 stop6h 21m
Delta
Deal found 4/4![Delta logo]()
$429
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sun 5/172:35 pm
MCI
- MIA
2 stops7h 10m
Southwest
Thu 5/285:30 am
MIA
- MCI
2 stops8h 45m
Southwest
Deal found 4/7![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:45 pm
MCI
- MIA
2 stops7h 20m
Southwest
Sat 6/135:40 am
MIA
- MCI
2 stops10h 30m
Southwest
Deal found 4/6![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:55 am
MCI
- MIA
Nonstop3h 10m
Southwest
Sun 7/195:35 am
MIA
- MCI
1 stop5h 45m
Southwest
Deal found 4/5![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 4/8. 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.
Fri 7/243:00 pm
MCI
- MIA
1 stop6h 35m
Southwest
Tue 7/2811:45 am
MIA
- MCI
Nonstop3h 10m
Southwest
Deal found 4/8![Southwest logo]()
$429
Last-minute flights from Kansas City to Key LargoDiscover last-minute flight deals from Kansas City to Key Largo. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Key Largo. Data last updated April 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/4. 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.
Thu 4/1611:53 am
MCI
- MIA
1 stop11h 56m
Frontier
Thu 4/235:05 am
MIA
- MCI
1 stop6h 53m
Frontier
Deal found 4/4![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:53 am
MCI
- MIA
1 stop5h 26m
Frontier
Sat 4/257:00 am
MIA
- MCI
1 stop8h 06m
Frontier
Deal found 4/6![Frontier logo]()
$226
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/242:15 pm
MCI
- MIA
1 stop13h 50m
Frontier
Sun 4/265:05 am
MIA
- MCI
1 stop6h 53m
Frontier
Deal found 4/7![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Mon 4/2711:13 am
MCI
- MIA
1 stop10h 18m
Multiple Airlines
Fri 5/112:53 pm
MIA
- MCI
2 stops26h 13m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:15 pm
MCI
- MIA
1 stop13h 50m
Frontier
Sat 5/27:04 pm
MIA
- MCI
1 stop16h 54m
Frontier
Deal found 4/6![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 5/22:51 pm
MCI
- MIA
2 stops33h 18m
Frontier
Sat 5/98:10 am
MIA
- MCI
1 stop10h 19m
Frontier
Deal found 4/4![Frontier logo]()
$221
This eDestinos deal was found by Cheapflights users on 4/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:34 pm
MCI
- MIA
2 stops31h 13m
Frontier
Mon 8/108:10 am
MIA
- MCI
1 stop10h 14m
Frontier
Deal found 4/7![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:34 pm
MCI
- MIA
2 stops18h 55m
Multiple Airlines
Sat 5/168:10 am
MIA
- MCI
1 stop10h 19m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$222
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:34 pm
MCI
- MIA
1 stop14h 04m
Frontier
Sat 5/168:10 am
MIA
- MCI
1 stop10h 19m
Frontier
Deal found 4/6![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:34 pm
MCI
- MIA
1 stop13h 59m
Frontier
Thu 5/286:30 am
MIA
- MCI
1 stop8h 19m
Frontier
Deal found 4/6![Frontier logo]()
$211
One-way flights from Kansas City to Key LargoSearch for one-way flight options from Kansas City to Key Largo. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from Kansas City to Key Largo. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:24 pm
MCI
- MIA
1 stop27h 23m
Frontier
Deal found 4/6![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 6/106:19 pm
MCI
- MIA
1 stop21h 12m
Frontier
Deal found 4/8![Frontier logo]()
$76
This eDestinos deal was found by Cheapflights users on 4/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:24 pm
MCI
- MIA
1 stop18h 25m
Frontier
Deal found 4/9![Frontier logo]()
$77
This Priceline deal was found by Cheapflights users on 4/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:53 am
MCI
- MIA
1 stop5h 26m
Frontier
Deal found 4/6![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:34 pm
MCI
- MIA
1 stop14h 04m
Frontier
Deal found 4/6![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:24 pm
MCI
- MIA
1 stop27h 23m
Frontier
Deal found 4/6![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 4/4. 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.
Sun 4/2611:53 am
MCI
- MIA
1 stop11h 56m
Frontier
Deal found 4/4![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:19 pm
MCI
- MIA
1 stop27h 44m
Frontier
Deal found 4/5![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/92:34 pm
MCI
- MIA
1 stop14h 04m
Frontier
Deal found 4/7![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Tue 6/91:45 pm
MCI
- MIA
1 stop15h 09m
Frontier
Deal found 4/7![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:34 pm
MCI
- MIA
1 stop13h 59m
Frontier
Deal found 4/6![Frontier logo]()
$95
Find 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Expedia) |
One-way from | $74 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $393 |
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 9, 2026.
Use the filters below to find and compare flights from Kansas City to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Sat 5/2
9:45 am-1:45 pm
Nonstop3h 00m
Miami
Sat 5/9
8:25 am-4:30 pm
2 stops9h 05m
$332
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Mon 4/27
5:20 am-2:25 pm
1 stop8h 05m
Miami
Sat 5/2
3:05 pm-5:25 pm
Nonstop3h 20m
$341
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Sun 6/28
6:20 am-1:35 pm
1 stop6h 15m
Miami
Wed 7/1
6:31 am-11:49 am
1 stop6h 18m
$372
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Wed 5/20
5:13 pm-12:47 am
1 stop6h 34m
Miami
Sun 5/24
6:33 am-11:35 am
1 stop6h 02m
$378
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Mon 5/4
2:05 pm-10:00 pm
2 stops6h 55m
Miami
Mon 5/11
5:30 am-1:15 pm
2 stops8h 45m
$392
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Sun 5/17
7:55 am-7:15 pm
1 stop10h 20m
Miami
Fri 5/22
7:15 pm-11:35 pm
1 stop5h 20m
$402
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Sun 5/17
2:35 pm-10:45 pm
2 stops7h 10m
Miami
Thu 5/28
5:30 am-1:15 pm
2 stops8h 45m
$402
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Sun 6/7
5:40 pm-11:41 pm
1 stop5h 01m
Miami
Sat 6/13
6:00 am-10:14 am
1 stop5h 14m
$403
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Mon 6/8
1:45 pm-10:05 pm
2 stops7h 20m
Miami
Sat 6/13
5:40 am-3:10 pm
2 stops10h 30m
$412
Kansas CityMiami
MCI - MIA
MCIMIA
Kansas City
Fri 9/18
5:26 pm-12:54 am
1 stop6h 28m
Miami
Sun 9/20
7:00 am-12:21 pm
1 stop6h 21m
$429
Showing 1-10 of 22 resultsSorted by cheapest first
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.
MCI-MIA
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
MCI-KE9
MCI-MIA
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 3, 2026.
Booking 18 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 $57). Flying from Kansas City to Key Largo in July is currently the most expensive (average of $166). 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 9, 2026.
When flying from Kansas City to Key Largo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight at noon.
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 April 4, 2026.
Travelers seeking maximum savings on their Kansas City to Key Largo flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings 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 9, 2026.
The most flights from MCI to KE9 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Kansas City to Key Largo?
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 9, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Kansas City to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Kansas City to Key Largo
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Complete your trip
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Kansas City and Key Largo flights
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Kansas City to Key Largo flights
Consider these flights traveling from Kansas City to Key Largo.
Top 7 airlines flying from Kansas City to Key Largo
Discover the top 7 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$76 | Average$200 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$186 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$190 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$192 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$242 | Average$377 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$270 | Average$472 | FlexibilityNo cancel fee | On-time63% |