$119+ Cheap flights from Greenville (GSP) 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MIA
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Greenville 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 Greenville to Key Largo are usually found in January or March, booked 26 days in advance, depart on a Thursday or Friday and return on a Tuesday
Cheap flight deals from Greenville to Key Largo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Greenville to Key LargoExplore the most affordable flight options available from Greenville to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Greenville to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/24. 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 9/221:20 pm -
1 stop7h 00m
Tue 9/2911:50 am -
1 stop7h 40m
Deal found 8/24![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/25. 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.
Wed 10/211:25 pm -
1 stop8h 10m
Sat 10/316:45 am -
1 stop8h 40m
Deal found 8/25![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 8/24. 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 10/196:25 am -
1 stop9h 05m
Wed 11/46:30 am -
2 stops7h 40m
Deal found 8/24![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 8/24. 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.
Wed 10/281:25 pm -
1 stop8h 10m
Fri 10/306:25 am -
1 stop7h 10m
Deal found 8/24![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:10 pm -
2 stops8h 55m
Sat 10/317:15 am -
1 stop6h 05m
Deal found 8/22![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:45 am -
1 stop11h 30m
Tue 11/179:10 am -
1 stop5h 00m
Deal found 8/23![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:10 pm -
2 stops8h 55m
Mon 10/267:10 am -
2 stops12h 50m
Deal found 8/22![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 8/24. 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.
Wed 11/42:50 pm -
1 stop6h 05m
Mon 11/95:00 pm -
1 stop5h 55m
Deal found 8/24![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 8/24. 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.
Thu 9/178:40 am -
1 stop7h 45m
Thu 9/2412:25 pm -
2 stops9h 15m
Deal found 8/24![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/24. 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 11/1310:45 am -
1 stop11h 30m
Mon 11/169:10 am -
1 stop5h 00m
Deal found 8/24![Southwest logo]()
$361
Best flights from Greenville to Key LargoDiscover carefully curated flight deals from Greenville to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Greenville to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Southwest deal was found by Cheapflights users on 8/25. 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.
Wed 10/211:25 pm -
1 stop8h 10m
Sat 10/316:45 am -
1 stop8h 40m
Deal found 8/25![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 8/22. 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.
Wed 12/1610:27 am -
1 stop5h 32m
Mon 12/216:00 am -
1 stop5h 59m
Deal found 8/22![Delta logo]()
$468
This Southwest deal was found by Cheapflights users on 8/26. 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 9/227:00 am -
2 stops9h 05m
Thu 9/2411:45 am -
1 stop9h 55m
Deal found 8/26![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 8/26. 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 11/610:45 am -
1 stop7h 15m
Mon 11/95:00 pm -
1 stop5h 55m
Deal found 8/26![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:15 am -
1 stop7h 05m
Mon 10/126:25 am -
1 stop7h 10m
Deal found 8/21![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 8/25. 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 12/82:50 pm -
1 stop6h 05m
Sun 12/137:05 am -
2 stops13h 05m
Deal found 8/25![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/25. 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.
Thu 11/192:50 pm -
1 stop6h 05m
Sun 11/227:05 am -
2 stops13h 05m
Deal found 8/25![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/24. 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.
Thu 9/247:00 am -
1 stop4h 50m
Wed 9/3011:50 am -
1 stop7h 40m
Deal found 8/24![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:45 am -
1 stop11h 30m
Sun 11/227:05 am -
2 stops13h 05m
Deal found 8/23![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 8/24. 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 9/288:40 am -
1 stop7h 45m
Sun 10/49:25 am -
1 stop9h 35m
Deal found 8/24![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:35 am -
2 stops12h 20m
Wed 12/3010:45 am -
2 stops10h 55m
Deal found 8/22![Southwest logo]()
$476
Last-minute flights from Greenville to Key LargoDiscover last-minute flight deals from Greenville to Key Largo. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Key Largo. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am -
Nonstop1h 57m
Wed 9/168:00 am -
1 stop8h 19m
Deal found 8/23![American Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 8/24. 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.
Thu 9/178:40 am -
1 stop7h 45m
Thu 9/2412:25 pm -
2 stops9h 15m
Deal found 8/24![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/24. 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 9/221:20 pm -
1 stop7h 00m
Tue 9/2911:50 am -
1 stop7h 40m
Deal found 8/24![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/24. 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 9/221:20 pm -
1 stop7h 00m
Wed 9/307:30 am -
2 stops9h 15m
Deal found 8/24![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
2 stops10h 05m
Thu 9/2412:25 pm -
2 stops9h 15m
Deal found 8/21![Southwest logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 9/227:00 am -
Nonstop1h 57m
Tue 9/298:00 am -
1 stop8h 19m
Deal found 8/22![American Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 8/25. 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.
Thu 9/247:00 am -
1 stop4h 50m
Tue 10/2012:05 pm -
1 stop7h 55m
Deal found 8/25![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 8/24. 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 9/277:20 am -
1 stop6h 15m
Sat 10/36:10 am -
2 stops10h 50m
Deal found 8/24![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 8/24. 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 9/288:40 am -
1 stop7h 45m
Sun 10/46:20 am -
2 stops12h 40m
Deal found 8/24![Southwest logo]()
$382
One-way flights from Greenville to Key LargoSearch for one-way flight options from Greenville to Key Largo. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Greenville to Key Largo. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 10/197:10 pm -
2 stops39h 05m
Deal found 8/23![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/257:10 pm -
2 stops25h 28m
Deal found 8/26![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/288:24 pm -
2 stops25h 25m
Deal found 8/25![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 10/2011:28 am -
2 stops26h 50m
Deal found 8/22![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Fri 9/187:10 pm -
2 stops25h 28m
Deal found 8/22![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/226:08 pm -
2 stops27h 42m
Deal found 8/25![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/238:24 pm -
2 stops19h 00m
Deal found 8/24![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/262:44 pm -
2 stops19h 45m
Deal found 8/25![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/2212:29 pm -
2 stops32h 09m
Deal found 8/24![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/243:39 pm -
2 stops32h 30m
Deal found 8/21![Multiple Airlines logo]()
$140
Find flight deals from Greenville to Key Largo
Keep the following information in mind while searching for Greenville to Key Largo flight deals. Data was last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Southwest) |
One-way from | $119 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville 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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Greenville to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Wed 10/21
1:25 pm-9:35 pm
1 stop8h 10m
Miami
Sat 10/31
6:45 am-3:25 pm
1 stop8h 40m
$322
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Tue 9/22
7:00 am-4:05 pm
2 stops9h 05m
Miami
Thu 9/24
11:45 am-9:40 pm
1 stop9h 55m
$328
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Fri 11/6
10:45 am-6:00 pm
1 stop7h 15m
Miami
Mon 11/9
5:00 pm-10:55 pm
1 stop5h 55m
$336
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Sun 10/11
7:15 am-2:20 pm
1 stop7h 05m
Miami
Mon 10/12
6:25 am-1:35 pm
1 stop7h 10m
$371
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Tue 12/8
2:50 pm-8:55 pm
1 stop6h 05m
Miami
Sun 12/13
7:05 am-8:10 pm
2 stops13h 05m
$382
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Thu 11/19
2:50 pm-8:55 pm
1 stop6h 05m
Miami
Sun 11/22
7:05 am-8:10 pm
2 stops13h 05m
$382
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Thu 9/24
7:00 am-11:50 am
1 stop4h 50m
Miami
Wed 9/30
11:50 am-7:30 pm
1 stop7h 40m
$405
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Fri 11/13
10:45 am-10:15 pm
1 stop11h 30m
Miami
Sun 11/22
7:05 am-8:10 pm
2 stops13h 05m
$406
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Mon 9/28
8:40 am-4:25 pm
1 stop7h 45m
Miami
Sun 10/4
9:25 am-7:00 pm
1 stop9h 35m
$416
Quickest round-trip
GreenvilleMiami
GSP Greenville - MIA Miami
GSPMIA
Greenville
Wed 12/16
10:27 am-3:59 pm
1 stop5h 32m
Miami
Mon 12/21
6:00 am-11:59 am
1 stop5h 59m
$468
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Greenville to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Greenville with our price prediction graph.
GSP-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 Greenville to Key Largo
GSP-KE9
GSP-MIA
What is the cheapest time of day to fly from GSP to KE9?
Find hourly flight availability from Greenville 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 August 26, 2026.
One of the essential ways to save on airfare from Greenville to Key Largo is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 56% on airfare.
Weekly flight availability from Greenville to Key Largo
Explore weekly flight availability from Greenville 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 August 26, 2026.
The most flights from GSP 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 (2 on average).
How much does it cost to fly round-trip from Greenville to Key Largo?
Airfare is below average for this route at the moment.
Greenville to Key Largo flights typically cost between $346 and $486 in September.The cheapest round-trip price found within the last 5 days was $317 on Southwest (Sep 22-Sep 29).
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 August 26, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAllegiant Air from Greenville 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.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Greenville 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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Greenville and Key Largo flights
Browse other Greenville and Key Largo flight options. Last updated on August 26, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Greenville to Key Largo flights
Consider these flights traveling from Greenville to Key Largo.
Top 5 airlines flying from Greenville to Key Largo
Discover the top 5 airlines that operate flights from Greenville 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$131 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$91 | Average$141 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$231 | Average$376 | FlexibilityNo cancel fee | On-time63% |