GSP - SJU

$195 Find Cheap Flights from Greenville to San Juan

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 San Juan departing on 6/1. 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 San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to San Juan, 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 San Juan, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$369
Typical prices: $713-$513
Multiple Airlines
Fri 8/14Sun 8/23
GSP - SJU • 1 stop
Cheapest one-way
$195
Typical prices: $262-$295
Multiple Airlines
Mon 6/1
GSP - SJU • 1 stop
Top airlines
Cheapest • from $416 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Greenville and San Juan. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $401 (round-trip)
Shortest trip • 6h 05m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
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 San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to San Juan (GSP-SJU)

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

Fri, Aug 14 - Sun, Aug 23
Multiple Airlines Logo
4:57 pm - 4:05 pm
GSP
-
SJU
23h 08m
1 stop
Multiple Airlines Logo
5:15 pm - 4:05 pm
SJU
-
GSP
22h 50m
2 stops
$369Multiple Airlines
Fri, Aug 14 - Sun, Aug 23
Multiple Airlines Logo
4:57 pm - 4:05 pm
GSP
-
SJU
23h 08m
1 stop
Multiple Airlines Logo
5:01 pm - 7:33 pm
SJU
-
GSP
26h 32m
1 stop
$385Multiple Airlines
Thu, Jul 16 - Tue, Jul 28
Multiple Airlines Logo
3:19 pm - 4:05 pm
GSP
-
SJU
24h 46m
1 stop
Multiple Airlines Logo
6:45 pm - 7:57 am
SJU
-
GSP
37h 12m
2 stops
$402Multiple Airlines
Mon, Aug 17 - Tue, Aug 25
Southwest Logo
7:00 am - 4:55 pm
GSP
-
SJU
9h 55m
2 stops
Southwest Logo
8:20 am - 4:45 pm
SJU
-
GSP
8h 25m
2 stops
$416Southwest
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
11:07 am - 12:23 am
GSP
-
SJU
13h 16m
1 stop
Multiple Airlines Logo
8:00 am - 7:44 pm
SJU
-
GSP
35h 44m
2 stops
$420Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
11:07 am - 12:23 am
GSP
-
SJU
13h 16m
1 stop
Multiple Airlines Logo
5:01 pm - 7:44 pm
SJU
-
GSP
26h 43m
1 stop
$422Multiple Airlines
Sun, Nov 8 - Fri, Nov 13
American Airlines Logo
7:57 pm - 5:30 am
GSP
-
SJU
8h 33m
1 stop
American Airlines Logo
4:44 pm - 8:35 am
SJU
-
GSP
16h 51m
1 stop
$426American Airlines
Sat, Oct 24 - Tue, Oct 27
Delta Logo
5:40 am - 11:36 am
GSP
-
SJU
5h 56m
1 stop
Delta Logo
5:43 pm - 11:37 pm
SJU
-
GSP
5h 54m
1 stop
$436Delta
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
6:40 pm - 9:43 am
GSP
-
SJU
15h 03m
1 stop
American Airlines Logo
7:05 am - 9:47 pm
SJU
-
GSP
14h 42m
1 stop
$446American Airlines
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
7:00 am - 4:25 pm
GSP
-
SJU
9h 25m
2 stops
Southwest Logo
10:30 am - 7:25 pm
SJU
-
GSP
8h 55m
2 stops
$455Southwest
Booking Insights

KAYAK's insights & trends for Greenville to San Juan flights

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

How much is a round-trip flight from Greenville to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Greenville to San Juan Luis Munoz Marin Intl Airport departing in August.

What is the cheapest month to fly from Greenville to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $431 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $736 and $625 respectively.

How far in advance should I book a flight from Greenville to San Juan Luis Munoz Marin Intl Airport?

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 San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$195
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Greenville to San Juan

When to book flights from Greenville to San Juan

Are your dates flexible? Find out the best times to travel from Greenville to San Juan 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 Greenville to San Juan flights

  • What is the cheapest flight from Greenville to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Greenville to San Juan Luis Munoz Marin Intl Airport was $195 for a one-way ticket and $369 for a round-trip.

  • Do I need a passport to fly between Greenville and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Greenville and on arrival in San Juan.

  • Which airports will I be using when flying from Greenville to San Juan?

    Greenville airport is called Greenville and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Greenville to San Juan?

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

  • Which airline alliances offer flights from Greenville to San Juan?

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

  • Which is the best airline for flights from Greenville to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Greenville to San Juan are Southwest and Delta. With an average price for the route of $546 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $576 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Greenville to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan 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 San Juan?

    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 San Juan with an airline and back to Greenville with another airline. Booking your flights between Greenville and SJU 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 San Juan?

    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 San Juan 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 3 airlines serving from Greenville to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Greenville to San Juan. 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 San Juan? 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 4291 reviews
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
Airline reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

2.0 MediocreAnonymous, May 2026
MCO - MDW
Read more Southwest reviews

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Everything you need to know for your flight from Greenville to San Juan

Information on your arrival and departure airports