$97+ Cheap flights from Greenville to Key West (GSP - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — EYW
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Key West 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.Cheap flight deals from Greenville to Key West
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One-way
Cheapest flights from Greenville to Key WestExplore the most affordable flight options available from Greenville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
Explore the most affordable flight options available from Greenville to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 11/54:02 pm -
1 stop18h 17m
Thu 11/1210:59 am -
1 stop9h 00m
Deal found 10/7![Breeze Airways logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Sat 11/78:24 pm -
1 stop14h 57m
Mon 11/1612:59 pm -
1 stop26h 30m
Deal found 10/8![Breeze Airways logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 11/54:02 pm -
1 stop18h 17m
Thu 11/128:54 am -
2 stops23h 19m
Deal found 10/7![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Sun 10/184:02 pm -
1 stop18h 17m
Wed 10/2110:04 am -
1 stop9h 40m
Deal found 10/6![Breeze Airways logo]()
$254
This Breeze Airways deal was found by Cheapflights users on 10/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:52 pm -
1 stop12h 32m
Mon 10/2610:59 am -
1 stop4h 48m
Deal found 10/9![Breeze Airways logo]()
$263
Best flights from Greenville to Key WestDiscover carefully curated flight deals from Greenville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from Greenville to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This Breeze Airways deal was found by Cheapflights users on 10/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:02 pm -
1 stop18h 17m
Thu 11/1210:59 am -
1 stop9h 00m
Deal found 10/6![Breeze Airways logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Sun 1/1710:12 am -
1 stop26h 07m
Thu 1/213:25 pm -
1 stop23h 29m
Deal found 10/6![Multiple Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/81:46 pm -
1 stop5h 34m
Tue 1/123:41 pm -
1 stop7h 01m
Deal found 10/9![American Airlines logo]()
$331
This Breeze Airways deal was found by Cheapflights users on 10/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:57 pm -
1 stop14h 42m
Wed 1/1312:19 pm -
1 stop21h 13m
Deal found 10/8![Breeze Airways logo]()
$194
This Breeze Airways deal was found by Cheapflights users on 10/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:57 pm -
1 stop14h 42m
Mon 1/1112:59 pm -
1 stop7h 18m
Deal found 10/7![Breeze Airways logo]()
$258
This Breeze Airways deal was found by Cheapflights users on 10/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:52 pm -
1 stop12h 32m
Mon 10/2610:59 am -
1 stop4h 48m
Deal found 10/9![Breeze Airways logo]()
$263
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:03 am -
2 stops6h 55m
Tue 11/31:52 pm -
1 stop5h 03m
Deal found 10/5![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1612:45 pm -
1 stop5h 55m
Sat 2/207:39 pm -
1 stop5h 14m
Deal found 10/5![American Airlines logo]()
$422
This Breeze Airways deal was found by Cheapflights users on 10/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:52 pm -
1 stop12h 32m
Sun 10/2510:59 am -
1 stop9h 00m
Deal found 10/7![Breeze Airways logo]()
$349
Last-minute flights from Greenville to Key WestDiscover last-minute flight deals from Greenville to Key West. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Key West. Data last updated October 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Sun 10/184:02 pm -
1 stop18h 17m
Wed 10/2110:04 am -
1 stop9h 40m
Deal found 10/6![Breeze Airways logo]()
$254
This Breeze Airways deal was found by Cheapflights users on 10/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:52 pm -
1 stop12h 32m
Mon 10/2610:59 am -
1 stop4h 48m
Deal found 10/9![Breeze Airways logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 11/54:02 pm -
1 stop18h 17m
Thu 11/1210:59 am -
1 stop9h 00m
Deal found 10/7![Breeze Airways logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Thu 11/54:02 pm -
1 stop18h 17m
Thu 11/128:54 am -
2 stops23h 19m
Deal found 10/7![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Sat 11/78:24 pm -
1 stop14h 57m
Mon 11/1612:59 pm -
1 stop26h 30m
Deal found 10/8![Breeze Airways logo]()
$194
One-way flights from Greenville to Key WestSearch for one-way flight options from Greenville to Key West. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
Search for one-way flight options from Greenville to Key West. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/28:52 pm -
1 stop15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Breeze Airways logo]()
$97
This Breeze Airways deal was found by Cheapflights users on 10/8. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:24 pm -
1 stop14h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Breeze Airways logo]()
$100
This Breeze Airways deal was found by Cheapflights users on 10/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/48:32 pm -
1 stop13h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Breeze Airways logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 11/28:32 pm -
2 stops38h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 10/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:03 am -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![American Airlines logo]()
$378
Find flight deals from Greenville to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $170 (Kiwi.com) |
One-way from | $97 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 10, 2026.
Use the filters below to find and compare flights from Greenville to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Mon 11/2
8:52 pm-12:36 pm
1 stop15h 44m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$97
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Wed 10/28
8:24 pm-11:21 am
1 stop14h 57m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Mon 1/4
8:32 pm-10:19 am
1 stop13h 47m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Thu 11/5
4:02 pm-10:19 am
1 stop18h 17m
Key West
Thu 11/12
10:59 am-7:59 pm
1 stop9h 00m
$171
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Fri 1/8
8:57 pm-11:39 am
1 stop14h 42m
Key West
Wed 1/13
12:19 pm-9:32 am
1 stop21h 13m
$194
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Mon 11/2
8:32 pm-10:42 am
2 stops38h 10m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Sun 1/17
10:12 am-12:19 pm
1 stop26h 07m
Key West
Thu 1/21
3:25 pm-2:54 pm
1 stop23h 29m
$229
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Fri 1/8
8:57 pm-11:39 am
1 stop14h 42m
Key West
Mon 1/11
12:59 pm-8:17 pm
1 stop7h 18m
$258
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Fri 10/23
8:52 pm-9:24 am
1 stop12h 32m
Key West
Mon 10/26
10:59 am-3:47 pm
1 stop4h 48m
$263
GreenvilleKey West
GSP Greenville - EYW Key West
GSPEYW
Greenville
Fri 1/8
1:46 pm-7:20 pm
1 stop5h 34m
Key West
Tue 1/12
3:41 pm-10:42 pm
1 stop7h 01m
$331
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Greenville to Key West
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Key West in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Greenville to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Greenville with our price prediction graph.
GSP-EYW
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.
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated October 10, 2026.
Get a feel of what it's like to fly with Delta,Allegiant Air, andAmerican Airlines from Greenville to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Greenville to Key West. 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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Complete your trip
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Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 10, 2026.
Greenville and Key West flights
Browse other Greenville and Key West flight options. Last updated on October 10, 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 October 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Greenville to Key West
Discover the top 3 airlines that operate flights from Greenville to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$92 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$125 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$458 | FlexibilityNo cancel fee | On-time71% |