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Cheap flights from Greenville to San Juan from $173

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 San Juan departing on 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Greenville to San Juan

Cheap round-trip flights

 Logo
9:42 pm - 9:09 pmGSP-SJU
23h 27m1 stop
 Logo
1:21 am - 8:52 pmSJU-GSP
19h 31m2 stops
Wed, Jul 9 - Tue, Jul 15
American Airlines Logo
7:46 pm - 11:15 amGSP-SJU
15h 29m1 stop
American Airlines Logo
1:55 pm - 7:26 pmSJU-GSP
5h 31m1 stop
$345American Airlines
Find Deal
Thu, Oct 23 - Fri, Oct 31
 Logo
9:42 pm - 2:45 pmGSP-SJU
41h 03m3 stops
 Logo
1:21 am - 8:52 pmSJU-GSP
19h 31m2 stops
Wed, Jul 9 - Tue, Jul 15
Delta Logo
12:00 pm - 10:21 pmGSP-SJU
10h 21m1 stop
Delta Logo
2:28 pm - 8:16 pmSJU-GSP
5h 48m1 stop
$365Delta
Find Deal
Sun, Oct 26 - Wed, Oct 29
 Logo
9:42 pm - 11:00 pmGSP-SJU
25h 18m2 stops
 Logo
1:21 am - 8:52 pmSJU-GSP
19h 31m2 stops
Wed, Jul 9 - Tue, Jul 15
United Airlines Logo
6:00 am - 1:45 pmGSP-SJU
7h 45m1 stop
United Airlines Logo
1:25 pm - 11:43 pmSJU-GSP
10h 18m1 stop
$403United Airlines
Find Deal
Fri, Jul 11 - Wed, Jul 16
United Airlines Logo
12:45 pm - 11:54 pmGSP-SJU
11h 09m1 stop
United Airlines Logo
1:25 pm - 11:43 pmSJU-GSP
10h 18m1 stop
$405United Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16
Delta Logo
12:00 pm - 10:08 pmGSP-SJU
10h 08m1 stop
Delta Logo
7:30 am - 2:49 pmSJU-GSP
7h 19m1 stop
$450Delta
Find Deal
Sat, Sep 13 - Mon, Sep 15
Southwest Logo
1:50 pm - 11:30 pmGSP-SJU
9h 40m1 stop
Southwest Logo
8:00 am - 6:05 pmSJU-GSP
10h 05m2 stops
$454Southwest
Find Deal
Fri, Sep 12 - Tue, Sep 16
Southwest Logo
1:50 pm - 11:30 pmGSP-SJU
9h 40m1 stop
Southwest Logo
10:25 pm - 1:15 pmSJU-GSP
14h 50m2 stops
$479Southwest
Find Deal
Thu, Sep 11 - Sun, Sep 14

Delta flights from Greenville to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Greenville to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Oct 26
GSP12:00 pmGreenville
10h 21m
1 stop
SJU10:21 pmSan Juan Luis Munoz Marin Intl
Oct 29
SJU2:28 pmSan Juan Luis Munoz Marin Intl
5h 48m
1 stop
GSP8:16 pmGreenville
Delta
Sep 13
GSP12:00 pmGreenville
10h 08m
1 stop
SJU10:08 pmSan Juan Luis Munoz Marin Intl
Sep 15
SJU7:30 amSan Juan Luis Munoz Marin Intl
7h 19m
1 stop
GSP2:49 pmGreenville
Delta
Jun 15
GSP6:30 amGreenville
10h 08m
1 stop
SJU4:38 pmSan Juan Luis Munoz Marin Intl
Jun 17
SJU1:09 pmSan Juan Luis Munoz Marin Intl
10h 48m
1 stop
GSP11:57 pmGreenville

American Airlines flights from Greenville to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Greenville to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Oct 23
GSP7:46 pmGreenville
15h 29m
1 stop
SJU11:15 amSan Juan Luis Munoz Marin Intl
Oct 31
SJU1:55 pmSan Juan Luis Munoz Marin Intl
5h 31m
1 stop
GSP7:26 pmGreenville
American Airlines
Oct 18
GSP6:48 pmGreenville
16h 02m
1 stop
SJU10:50 amSan Juan Luis Munoz Marin Intl
Oct 26
SJU6:30 amSan Juan Luis Munoz Marin Intl
12h 56m
1 stop
GSP7:26 pmGreenville
American Airlines
Aug 31
GSP6:05 pmGreenville
5h 54m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Sep 6
SJU7:05 pmSan Juan Luis Munoz Marin Intl
13h 52m
2 stops
GSP8:57 amGreenville

See travel insights to San Juan from

How to get the cheapest flight ticket from Greenville to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $434.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Greenville is on a Friday. momondo users have found tickets for Friday departures for as low as $425. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Greenville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $604.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $411. Flights in the afternoon are often more expensive with an average ticket price of $534.

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

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Greenville when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $500 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Greenville for as low as $375 on momondo.

How have Greenville to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of June 2025, prices for Greenville to San Juan Luis Munoz Marin Intl Airport flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Greenville to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to San Juan Luis Munoz Marin Intl Airport (GSP to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$173

Fastest flight time

5h 22m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Greenville in the past 72 hours is $173. The best round-trip flight deal from Greenville to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $303.
The fastest flight from Greenville to San Juan Luis Munoz Marin Intl Airport takes 5h 22m
There are no direct flights from Greenville to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Greenville Airport - San Juan Luis Munoz Marin Intl Airport.

  • How far is Greenville to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 1514.5 mi away from Greenville. By plane, this route typically takes 5h 22m.

  • When did momondo last update prices for flights from Greenville Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Greenville Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Greenville Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Greenville Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greenville Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Greenville to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Greenville to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Greenville to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $324Free CancellationRating
8.0
7,946 reviews
Search Delta flights
American AirlinesPriceFrom $334Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $375Free CancellationRating
7.4
8,790 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to San Juan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to San Juan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Greenville to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Greenville to San Juan?

momondo helps you find the best flight between Greenville and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Greenville to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Tue 6/17
Tue 6/24

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