GSP - EYW

$143 Find Cheap Flights from Greenville to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Key West departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Key West, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$242
Overall average: $383
Multiple Airlines
Mon 1/5Wed 1/14
GSP - EYW • 1 stop
Cheapest one-way
$143
Allegiant Air
Sun 1/11
GSP - EYW • 2 stops
When to travel
September
Cheapest • 30% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Key West!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to Key West (GSP-EYW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Key West

Mon, Jan 5 - Wed, Jan 14
Multiple Airlines Logo
3:34 pm - 9:11 pm
GSP
-
EYW
5h 37m1 stop
Multiple Airlines Logo
4:06 pm - 3:53 pm
EYW
-
GSP
23h 47m2 stops
$242Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
12:35 pm - 5:05 pm
GSP
-
EYW
4h 30m1 stop
American Airlines Logo
6:06 am - 12:05 pm
EYW
-
GSP
5h 59m1 stop
$251American Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
2:12 pm - 9:09 am
GSP
-
EYW
18h 57m1 stop
Multiple Airlines Logo
12:40 pm - 2:08 pm
EYW
-
GSP
25h 28m1 stop
$253Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
5:40 pm - 9:47 pm
GSP
-
EYW
4h 07m1 stop
American Airlines Logo
4:37 pm - 11:51 pm
EYW
-
GSP
7h 14m2 stops
$256American Airlines
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
5:40 pm - 9:47 pm
GSP
-
EYW
4h 07m1 stop
American Airlines Logo
7:45 pm - 11:57 pm
EYW
-
GSP
4h 12m1 stop
$260American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
3:39 pm - 11:56 pm
GSP
-
EYW
8h 17m2 stops
American Airlines Logo
4:37 pm - 11:51 pm
EYW
-
GSP
7h 14m2 stops
$261American Airlines
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
1:45 pm - 6:01 pm
GSP
-
EYW
4h 16m1 stop
American Airlines Logo
4:37 pm - 11:36 pm
EYW
-
GSP
6h 59m2 stops
$265American Airlines
Mon, Jan 5 - Wed, Jan 14
United Airlines Logo
8:34 am - 3:12 pm
GSP
-
EYW
6h 38m1 stop
United Airlines Logo
2:25 pm - 11:48 pm
EYW
-
GSP
9h 23m1 stop
$269United Airlines
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
3:39 pm - 11:56 pm
GSP
-
EYW
8h 17m2 stops
American Airlines Logo
4:37 pm - 11:36 pm
EYW
-
GSP
6h 59m2 stops
$270American Airlines
Fri, Jan 30 - Mon, Feb 2
American Airlines Logo
3:39 pm - 11:56 pm
GSP
-
EYW
8h 17m2 stops
American Airlines Logo
7:45 pm - 11:57 pm
EYW
-
GSP
4h 12m1 stop
$274American Airlines
Booking Insights

KAYAK's insights & trends for Greenville to Key West flights

Get data-powered insights and trends into flights from Greenville to Key West to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Greenville to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greenville to Key West is September, where tickets cost $268 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is $473 and $443 respectively.

Good to know

Low seasonAugust
Cheapest flight$143
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Greenville to Key West

When to book flights from Greenville to Key West

Are your dates flexible? Find out the best times to travel from Greenville to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greenville to Key West

  • What is the cheapest flight from Greenville to Key West?

    In the last 3 days, the lowest price for a flight from Greenville to Key West was $143 for a one-way ticket and $242 for a round-trip.

  • Do I need a passport to fly between Greenville and Key West?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Greenville to Key West?

    On your way to Key West, you’ll fly out from Greenville. You’ll be landing at Key West.

  • Which aircraft models fly most regularly from Greenville to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greenville to Key West?

    SkyTeam, and oneworld are the airline alliances operating flights between Greenville and Key West, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Greenville to Key West, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Greenville to Key West are Delta and American Airlines. With an average price for the route of $398 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $402 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Greenville to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greenville to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greenville to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Greenville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greenville to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Greenville with another airline. Booking your flights between Greenville and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greenville to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Greenville to Key West

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greenville to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
7.9Entertainment
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Everything you need to know for your flight from Greenville to Key West

Information on your arrival and departure airports