What is the cheapest airline that flies from Greenville to Florida Keys?

Delta, Southwest, and United Airlines are the most popular carriers operating from Greenville to Florida Keys

How many flights depart from Greenville to Florida Keys on average per week?

As of August 2025, there are 24 flights per week flying from Greenville to Florida Keys. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.

What airlines fly to Florida Keys?

American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Florida Keys from Greenville according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greenville Airport to Florida Keys?

Prices for flights from Greenville Airport to Florida Keys were last updated today.

How many operators does momondo search for flights from Greenville Airport to Florida Keys?

As of August 2025, there are 4 operators available to choose from for flights from Greenville Airport to Florida Keys.

How old do you have to be to fly from Greenville Airport to Florida Keys?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$100 Cheap Flights from Greenville to Florida Keys in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Greenville to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:30 am - 11:04 amGSP-MIA

5h 34m1 stop

6:00 am - 10:09 amMIA-GSP

4h 09m1 stop

$213Delta

Find Deal

mar., nov. 4 - sáb., nov. 8

5:21 pm - 9:28 pmGSP-MIA

4h 07m1 stop

7:10 am - 12:50 pmMIA-GSP

5h 40m1 stop

$230Delta

Find Deal

sáb., sep. 27 - lun., oct. 6

3:25 pm - 9:15 pmGSP-MIA

5h 50m1 stop

6:05 am - 4:30 pmMIA-GSP

10h 25m1 stop

$242Southwest

Find Deal

mié., sep. 10 - sáb., sep. 20

5:30 am - 9:20 amGSP-MIA

3h 50m1 stop

6:10 pm - 11:52 pmMIA-GSP

5h 42m1 stop

$247Delta

Find Deal

jue., sep. 18 - lun., sep. 22

8:20 am - 8:35 pmGSP-MIA

12h 15m2 stops

6:55 am - 4:30 pmMIA-GSP

9h 35m2 stops

$252Southwest

Find Deal

sáb., sep. 6 - sáb., sep. 13

6:00 am - 10:54 amGSP-EYW

4h 54m1 stop

6:17 pm - 10:58 pmEYW-GSP

4h 41m1 stop

$254American Airlines

Find Deal

lun., sep. 8 - mar., sep. 16

6:00 am - 10:54 amGSP-EYW

4h 54m1 stop

11:25 am - 8:25 pmEYW-GSP

9h 00m2 stops

$259American Airlines

Find Deal

lun., sep. 8 - mar., sep. 16

8:00 am - 2:11 pmGSP-MIA

6h 11m1 stop

4:56 pm - 11:00 pmMIA-GSP

6h 04m1 stop

$272United Airlines

Find Deal

lun., sep. 8 - lun., sep. 15

6:00 am - 2:37 pmGSP-MIA

8h 37m1 stop

4:42 pm - 11:56 pmMIA-GSP

7h 14m1 stop

$283United Airlines

Find Deal

mar., nov. 4 - mié., nov. 12

4:18 pm - 9:07 amGSP-EYW

16h 49m1 stop

3:30 pm - 2:20 pmEYW-GSP

22h 50m1 stop

$440

Find Deal

mar., nov. 25 - dom., nov. 30

United Airlines flights from Greenville to Florida Keys

Our best United Airlines deals on Greenville to Florida Keys flight tickets

United Airlines

Sep 8

GSP8:00 amGreenville

6h 11m

1 stop

MIA2:11 pmMiami

Sep 15

MIA4:56 pmMiami

6h 04m

1 stop

GSP11:00 pmGreenville

$272

Find similar

United Airlines

Nov 4

GSP6:00 amGreenville

8h 37m

1 stop

MIA2:37 pmMiami

Nov 12

MIA4:42 pmMiami

7h 14m

1 stop

GSP11:56 pmGreenville

$283

Find similar

United Airlines

Sep 20

GSP6:08 amGreenville

6h 08m

1 stop

MIA12:16 pmMiami

Oct 2

MIA4:56 pmMiami

6h 19m

1 stop

GSP11:15 pmGreenville

$300

Find similar

Delta flights from Greenville to Florida Keys

Our best Delta deals on Greenville to Florida Keys flight tickets

Delta

Nov 4

GSP5:30 amGreenville

5h 34m

1 stop

MIA11:04 amMiami

Nov 8

MIA6:00 amMiami

4h 09m

1 stop

GSP10:09 amGreenville

$213

Find similar

Delta

Sep 27

GSP5:21 pmGreenville

4h 07m

1 stop

MIA9:28 pmMiami

Oct 6

MIA7:10 amMiami

5h 40m

1 stop

GSP12:50 pmGreenville

$230

Find similar

Delta

Sep 18

GSP5:30 amGreenville

3h 50m

1 stop

MIA9:20 amMiami

Sep 22

MIA6:10 pmMiami

5h 42m

1 stop

GSP11:52 pmGreenville

$247

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

mar. 11/4

5:30 am-11:04 am

1 stop5h 34m

Miami

sáb. 11/8

6:00 am-10:09 am

1 stop4h 09m

$213

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

sáb. 9/27

5:21 pm-9:28 pm

1 stop4h 07m

Miami

lun. 10/6

7:10 am-12:50 pm

1 stop5h 40m

$230

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

mié. 9/10

3:25 pm-9:15 pm

1 stop5h 50m

Miami

sáb. 9/20

6:05 am-4:30 pm

1 stop10h 25m

$242

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

jue. 9/18

5:30 am-9:20 am

1 stop3h 50m

Miami

lun. 9/22

6:10 pm-11:52 pm

1 stop5h 42m

$247

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

sáb. 9/6

8:20 am-8:35 pm

2 stops12h 15m

Miami

sáb. 9/13

6:55 am-4:30 pm

2 stops9h 35m

$252

GreenvilleKey West

GSP - EYW

GSPEYW

Greenville

lun. 9/8

6:00 am-10:54 am

1 stop4h 54m

Key West

mar. 9/16

6:17 pm-10:58 pm

1 stop4h 41m

$254

GreenvilleKey West

GSP - EYW

GSPEYW

Greenville

lun. 9/8

6:00 am-10:54 am

1 stop4h 54m

Key West

mar. 9/16

11:25 am-8:25 pm

2 stops9h 00m

$259

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

lun. 9/8

8:00 am-2:11 pm

1 stop6h 11m

Miami

lun. 9/15

4:56 pm-11:00 pm

1 stop6h 04m

$272

GreenvilleMiami

GSP - MIA

GSPMIA

Greenville

mar. 11/4

6:00 am-2:37 pm

1 stop8h 37m

Miami

mié. 11/12

4:42 pm-11:56 pm

1 stop7h 14m

$283

GreenvilleKey West

GSP - EYW

GSPEYW

Greenville

mar. 11/25

4:18 pm-9:07 am

1 stop16h 49m

Key West

dom. 11/30

3:30 pm-2:20 pm

1 stop22h 50m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of November is another great option to travel to Florida Keys, with average flight prices from Greenville averaging around $374.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Greenville to Florida Keys is on a Friday when prices can be found for as low as $540. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $617.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Greenville to Florida Keys at noon for as low as $234. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $602.

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

You are more likely to see cheaper flights to Florida Keys from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Greenville for as low as $336 on momondo.

Can stopping save me money on Greenville to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Greenville to Florida Keys.

Cheap Greenville to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Florida Keys

Best Price Found	$100
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Florida Keys	2 airports

The best one-way flight to Florida Keys from Greenville in the past 72 hours is $100. The best round-trip flight deal from Greenville to Florida Keys found on momondo in the last 72 hours is $213.

The fastest flight from Greenville to Florida Keys takes 1h 50m

Direct flights go from Greenville to Florida Keys every day.

There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

Search flight deals

When did momondo last update prices for flights from Greenville Airport to Florida Keys?
Prices for flights from Greenville Airport to Florida Keys were last updated today.
How many operators does momondo search for flights from Greenville Airport to Florida Keys?
As of August 2025, there are 4 operators available to choose from for flights from Greenville Airport to Florida Keys.
How old do you have to be to fly from Greenville Airport to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Greenville to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Greenville to Florida Keys is Embraer 175 (16.72% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (14.22%), Canadair (Bombardier) Regional Jet 900 (12.46%), and Canadair (Bombardier) Regional Jet 700 (8.64%).

Best airlines flying from Greenville to Florida Keys

Compare and see reviews for airlines that fly from Greenville to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 8.0 7,979 reviews		Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Florida Keys?

Finding the right flight to Florida Keys from Greenville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Greenville to Florida Keys with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florida Keys from Greenville with this policy.

How can momondo help me find flights from Greenville to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Greenville to Florida Keys.

I’m not ready to book a flight from Greenville to Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Greenville and alert you when they change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

lun. 8/18

lun. 8/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $58

Flights to Los Angelesfrom $46

Flights to Miamifrom $61

Flights to Chicagofrom $47

Flights to Orlandofrom $61

Flights to Las Vegasfrom $15

Flights to San Franciscofrom $69

Flights to Washington, D.C.from $56

Flights to Bostonfrom $67

Flights to Atlantafrom $49

Flights to Dallasfrom $57

Flights to Seattlefrom $84

Cheap flights from Greenville to Florida Keys from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Florida Keys departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Greenville to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Greenville to Florida Keys

Our best United Airlines deals on Greenville to Florida Keys flight tickets

Delta flights from Greenville to Florida Keys

Our best Delta deals on Greenville to Florida Keys flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Greenville to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Greenville to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Florida Keys?

The month of November is another great option to travel to Florida Keys, with average flight prices from Greenville averaging around $374.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Greenville to Florida Keys is on a Friday when prices can be found for as low as $540. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $617.

What is the cheapest time of day to depart on your flight to Florida Keys?

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

Can stopping save me money on Greenville to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Greenville to Florida Keys.

What is the cheapest airline that flies from Greenville to Florida Keys?

Delta, Southwest, and United Airlines are the most popular carriers operating from Greenville to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from Greenville to Florida Keys on average per week?

As of August 2025, there are 24 flights per week flying from Greenville to Florida Keys. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.

Cheap Greenville to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Florida Keys

Best Price Found

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Greenville Airport to Florida Keys?

How many operators does momondo search for flights from Greenville Airport to Florida Keys?

How old do you have to be to fly from Greenville Airport to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from Greenville to Florida Keys?

Best airlines flying from Greenville to Florida Keys

Compare and see reviews for airlines that fly from Greenville to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Florida Keys?

Can I find flights from Greenville to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Greenville to Florida Keys?

I’m not ready to book a flight from Greenville to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo