HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greenville

$149+ Cheap flights from San Juan to Greenville (GSP)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — GSP
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to Greenville 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 San Juan to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Greenville (GSP). 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 August 20, 2025.

Round-trip from

$345
(American Airlines)

One-way from

$149
(eDestinos)

Popular in

January

Cheapest in

February

Average price

$471
From San Juan to Greenville
Search Deals
One-way flight from San Juan to Greenville
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from San Juan to Greenville

Cheapest flights from San Juan to Greenville
Explore the most affordable flight options available from San Juan to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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 10/224:45 pmSJU - GSP
1 stop6h 07mAmerican Airlines
Sun 10/267:21 amGSP - SJU
1 stop16h 33mAmerican Airlines
Deal found 8/18$345
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/244:43 pmSJU - GSP
1 stop6h 15mAmerican Airlines
Wed 10/17:38 pmGSP - SJU
2 stops17h 09mAmerican Airlines
Deal found 8/18$353
This American Airlines deal was found by Cheapflights users on 8/19. 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 11/252:41 pmSJU - GSP
2 stops10h 17mAmerican Airlines
Tue 12/25:25 amGSP - SJU
1 stop15h 07mAmerican Airlines
Deal found 8/19$427
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:05 amSJU - GSP
1 stop7h 46mUnited Airlines
Wed 10/16:05 amGSP - SJU
1 stop7h 40mUnited Airlines
Deal found 8/17$435
This Southwest deal was found by Cheapflights users on 8/18. 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 10/226:10 amSJU - GSP
2 stops12h 20mSouthwest
Sun 10/267:10 amGSP - SJU
2 stops8h 05mSouthwest
Deal found 8/18$455

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Greenville 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 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from San Juan to Greenville that are best for you.

Fly from

San Juan

Fly to

Greenville

Route

Depart

Return

Price

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Wed 10/22

4:45 pm-10:52 pm

1 stop6h 07m

Greenville

Sun 10/26

7:21 am-11:54 pm

1 stop16h 33m

$345

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Wed 9/24

4:43 pm-10:58 pm

1 stop6h 15m

Greenville

Wed 10/1

7:38 pm-12:47 pm

2 stops17h 09m

$353

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Wed 9/24

1:25 pm-11:00 pm

1 stop9h 35m

Greenville

Wed 10/1

6:05 am-1:45 pm

1 stop7h 40m

$435

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Wed 10/22

1:41 pm-7:16 pm

1 stop29h 35m

$149

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Fri 9/26

5:41 pm-11:52 pm

1 stop6h 11m

$203

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Fri 9/26

8:15 am-9:00 pm

2 stops12h 45m

$223

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Wed 10/22

6:10 am-6:30 pm

2 stops12h 20m

$223

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Tue 10/21

1:05 am-8:51 am

1 stop7h 46m

$248

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Thu 9/25

1:05 am-8:51 am

1 stop7h 46m

$248

San JuanGreenville

SJU - GSP

SJUGSP

San Juan Luis Munoz Marin Intl

Wed 10/22

4:51 pm-9:03 pm

3 stops28h 12m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 11 results
1
2

Best time to book a flight from San Juan to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from San Juan with our price prediction graph.
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 San Juan to Greenville

What is the cheapest month to book a flight from San Juan to Greenville?

Currently, January is the cheapest month in which you can book a flight from San Juan to Greenville (average of $329). Flying from San Juan to Greenville in March is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to GSP?

Find hourly flight availability from San Juan to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from San Juan to Greenville in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from San Juan to Greenville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from San Juan to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Greenville from San Juan?

    Greenville (GSP) is the airport you will fly into if you book a flight from San Juan to Greenville. You should not have trouble finding flights to Greenville from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Greenville airport from San Juan. It is only a 10.4 mi journey from Greenville (GSP) to Greenville’s city center.

  • How long is the flight from San Juan to Greenville?

    A quick flight from San Juan to Greenville can take about 6h 07m. American Airlines provides one of the quickest options available for as low as $345. Airlines will cover a distance of 1510 mi.

  • What are the cheapest airlines flying from San Juan to Greenville round-trip?

    Delta, at $324, was found to be the cheapest airline from San Juan to Greenville. An alternate airline flying to your destination would be American Airlines. Delta is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Juan to Greenville one-way?

    The cheapest airlines for a one-way flight from San Juan to Greenville are Avelo Airlines ($149), Delta ($203), and Southwest ($223).

  • Can I find deals for flights from San Juan to Greenville that include hotel bookings?

    Yes. In addition to deals on San Juan to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Greenville.

  • Can I find deals for business class flights from San Juan to Greenville?

    Yes. Cheapflights offers flight deals from San Juan to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Greenville?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Greenville (average of $329). Flying from San Juan to Greenville in March is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from San Juan to Greenville

Discover the top 2 airlines that operate flights from San Juan to Greenville. 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$324Average$445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$395Average$515FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.