GSP - SJU

$167 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 5/18. 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
$302
Typical prices: $713-$513
Multiple Airlines
Sun 8/2Fri 8/7
GSP - SJU • 1 stop
Cheapest one-way
$167
Typical prices: $188-$225
Multiple Airlines
Mon 5/18
GSP - SJU • 2 stops
Top airlines
Cheapest • from $376 (round-trip)
Best reviews • 7.9 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 02m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% 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

Sun, Aug 2 - Fri, Aug 7
Multiple Airlines Logo
3:35 pm - 4:05 pm
GSP
-
SJU
24h 30m
1 stop
Multiple Airlines Logo
6:00 am - 5:39 pm
SJU
-
GSP
11h 39m
1 stop
$302Multiple Airlines
Sun, Aug 2 - Fri, Aug 7
Multiple Airlines Logo
3:35 pm - 2:16 pm
GSP
-
SJU
22h 41m
2 stops
Multiple Airlines Logo
6:00 am - 5:39 pm
SJU
-
GSP
11h 39m
1 stop
$356Multiple Airlines
Fri, May 22 - Sat, May 30
Multiple Airlines Logo
3:22 pm - 11:59 pm
GSP
-
SJU
32h 37m
2 stops
Multiple Airlines Logo
7:24 pm - 2:53 pm
SJU
-
GSP
19h 29m
1 stop
$375Multiple Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
7:00 am - 11:03 pm
GSP
-
SJU
16h 03m
1 stop
American Airlines Logo
5:30 am - 7:24 pm
SJU
-
GSP
13h 54m
1 stop
$376American Airlines
Thu, May 14 - Thu, May 28
Multiple Airlines Logo
2:18 pm - 3:50 pm
GSP
-
SJU
25h 32m
2 stops
Multiple Airlines Logo
8:04 pm - 4:15 pm
SJU
-
GSP
20h 11m
1 stop
$381Multiple Airlines
Thu, Sep 3 - Tue, Sep 8
Multiple Airlines Logo
8:37 am - 3:58 pm
GSP
-
SJU
7h 21m
1 stop
Multiple Airlines Logo
8:00 am - 7:44 pm
SJU
-
GSP
35h 44m
2 stops
$387Multiple Airlines
Tue, Jul 7 - Wed, Jul 15
Multiple Airlines Logo
11:07 am - 12:41 am
GSP
-
SJU
13h 34m
1 stop
Multiple Airlines Logo
9:00 am - 7:35 am
SJU
-
GSP
22h 35m
2 stops
$393Multiple Airlines
Tue, Jun 16 - Sat, Jun 27
Multiple Airlines Logo
11:07 am - 12:37 am
GSP
-
SJU
13h 30m
1 stop
Multiple Airlines Logo
8:50 am - 7:34 am
SJU
-
GSP
46h 44m
2 stops
$396Multiple Airlines
Thu, Jul 9 - Sun, Jul 12
Multiple Airlines Logo
8:37 am - 4:05 pm
GSP
-
SJU
7h 28m
1 stop
Multiple Airlines Logo
6:31 pm - 7:30 am
SJU
-
GSP
12h 59m
1 stop
$397Multiple Airlines
Fri, May 22 - Sat, May 30
Multiple Airlines Logo
3:22 pm - 6:19 pm
GSP
-
SJU
26h 57m
1 stop
Multiple Airlines Logo
7:24 pm - 2:53 pm
SJU
-
GSP
19h 29m
1 stop
$413Multiple Airlines
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 2 weeks before departure, which saves you about 7% 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$167
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 8% 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 $167 for a one-way ticket and $302 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, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Greenville to San Juan are Delta and Southwest. With an average price for the route of $576 and an overall rating of 7.9, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $546 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.
7.9
SouthwestOverall score based on 4305 reviews
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
7.5Entertainment
Airline reviews

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.

2.0 MediocreAnonymous, May 2026
SEA - SMF
Read more Southwest reviews

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.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

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

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

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

Information on your arrival and departure airports