$110 Find Cheap Flights from Greenville to Florida Keys

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 Florida Keys departing on 6/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Florida Keys, 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 Florida Keys, as well as popular online travel agencies
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Flights Deals

Best Florida Keys Flight Deals from Greenville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Miami
Miami1 stop$222
Key West
Key West1 stop$268
Miami
Miami1 stop$222
Key West
Key West1 stop$268

Cheap Flights from Greenville to Florida Keys

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Florida Keys 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 Florida Keys

Mon, Aug 11 - Thu, Aug 14
Southwest Logo
1:50 pm - 9:45 pmGSP-MIA
7h 55m1 stop
Southwest Logo
7:35 am - 6:05 pmMIA-GSP
10h 30m1 stop
$222Southwest
Find Deal
Mon, Aug 11 - Thu, Aug 14
Southwest Logo
1:50 pm - 9:45 pmGSP-MIA
7h 55m1 stop
Southwest Logo
7:35 am - 9:00 pmMIA-GSP
13h 25m2 stops
$227Southwest
Find Deal
Thu, Sep 25 - Mon, Sep 29
Breeze Airways Logo
4:47 pm - 8:07 amGSP-EYW
15h 20m1 stop
Breeze Airways Logo
8:47 am - 6:46 pmEYW-GSP
9h 59m1 stop
$268Breeze Airways
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
6:45 am - 10:59 amGSP-EYW
4h 14m1 stop
Delta Logo
2:35 pm - 8:16 pmEYW-GSP
5h 41m1 stop
$285Delta
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Fri, Aug 29 - Tue, Sep 2
Delta Logo
2:15 pm - 8:12 pmGSP-EYW
5h 57m1 stop
Delta Logo
7:00 am - 1:20 pmEYW-GSP
6h 20m1 stop
$304Delta
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Wed, Jul 9 - Thu, Jul 10
 Logo
9:42 pm - 4:53 pmGSP-MIA
19h 11m2 stops
 Logo
9:09 pm - 3:15 pmMIA-GSP
18h 06m2 stops
Wed, Sep 17 - Sun, Sep 21
American Airlines Logo
7:35 am - 4:28 pmGSP-MIA
8h 53m1 stop
American Airlines Logo
9:49 pm - 11:56 pmMIA-GSP
2h 07mnonstop
$342American Airlines
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Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
7:35 am - 4:28 pmGSP-MIA
8h 53m1 stop
American Airlines Logo
5:36 pm - 9:22 pmMIA-GSP
3h 46m1 stop
$358American Airlines
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Wed, Aug 6 - Sun, Aug 10
 Logo
9:41 pm - 4:53 pmGSP-MIA
19h 12m2 stops
 Logo
5:51 pm - 3:15 pmMIA-GSP
21h 24m2 stops
Fri, Aug 8 - Mon, Aug 11
Breeze Airways Logo
2:50 pm - 8:37 pmGSP-MIA
5h 47m1 stop
Breeze Airways Logo
8:45 pm - 10:52 amMIA-GSP
14h 07m2 stops
$475Breeze Airways
Find Deal
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KAYAK's insights & trends for Greenville to Florida Keys flights

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

Can I save money by flying with a layover from Greenville to Florida Keys?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $475, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Greenville to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Florida Keys, 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 Florida Keys is September, when tickets cost $359 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $437 and $420 respectively.

What’s the cheapest day of the week to fly from Greenville to Florida Keys?

The average price of all round-trip flights from Greenville to Florida Keys clicked on KAYAK for each day over the last 12 months.

For Greenville to Florida Keys, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Florida Keys back to Greenville, the best deals are generally found on Thursday, with Sunday being the most expensive.

How far in advance should I book a flight from Greenville to Florida Keys?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greenville to Florida Keys, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Greenville to Florida Keys, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$110
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Greenville to Key West

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Greenville to Florida Keys?

    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 Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Greenville to Florida Keys 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 Florida Keys?

    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 from Greenville to Florida Keys with an airline and back with another airline.

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

    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 from Greenville to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally in the afternoon, when round-trip flights cost $234 on average. Morning departures are around 42% more expensive than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is $595.

Top tips for finding cheap flights to Florida Keys

  • Looking for a cheap flight? 25% of our users found tickets from Greenville to the following destinations at these prices or less: Miami $202 one-way - $470 round-trip

Reviews of the top 4 airlines serving from Greenville to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Florida Keys. 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 Florida Keys? 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.
8.0
SouthwestOverall score based on 4280 reviews
7.1Food
8.6Crew
7.6Entertainment
8.0Comfort
8.2Boarding
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Everything you need to know for your flight to Florida Keys

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