San Juan

$336+ Cheap flights from Greensboro (GSO) to San Juan

GSO — SJU
Dec 9 — Dec 161
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Cheap flight deals from Greensboro to San Juan

Cheapest flights from Greensboro to San Juan

Sun 12/62:46 pm -
1 stop7h 27m
Tue 12/151:58 pm -
1 stop11h 01m
Deal found 11/8$466
Fri 12/45:54 pm -
2 stops16h 31m
Mon 12/711:00 am -
1 stop7h 14m
Deal found 11/7$495
Fri 11/138:57 am -
1 stop14h 02m
Sun 11/1512:59 am -
2 stops16h 21m
Deal found 11/6$524
Thu 12/3110:07 am -
1 stop10h 06m
Wed 1/64:10 pm -
1 stop6h 45m
Deal found 11/4$537
Fri 12/45:54 pm -
1 stop7h 17m
Sun 12/62:42 pm -
1 stop27h 32m
Deal found 11/7$557
Mon 11/95:10 pm -
2 stops30h 49m
Thu 11/123:55 am -
1 stop9h 13m
Deal found 11/4$566
Thu 12/310:35 am -
1 stop9h 25m
Thu 12/102:52 pm -
1 stop9h 21m
Deal found 11/5$574
Sat 12/511:45 am -
1 stop10h 28m
Tue 12/87:00 am -
1 stop7h 59m
Deal found 11/7$576

Find flight deals from Greensboro to San Juan

Round-trip from

$455
(Kiwi.com)

One-way from

$336
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$606
From Greensboro/H. Point to San Juan
One-way flight from Greensboro/H. Point to San Juan
Highest demand for flights based on searches. 8% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Greensboro to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Sun 11/29

6:30 pm-10:41 am

1 stop15h 11m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$336

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Thu 12/24

1:03 pm-9:13 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$355
Quickest round-trip

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Sun 11/29

6:00 am-1:15 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$448

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Sat 1/2

6:00 am-1:32 pm

1 stop6h 32m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$513

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Thu 12/24

2:37 pm-11:33 pm

2 stops7h 56m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$598

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Sat 1/23

10:30 am-9:00 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Tue 1/26

8:05 am-2:24 pm

1 stop7h 19m

$606

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Fri 12/25

1:03 pm-11:10 pm

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Fri 1/1

7:50 am-1:28 pm

1 stop6h 38m

$619

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Thu 11/26

3:00 pm-10:22 pm

1 stop6h 22m

San Juan Luis Munoz Marin Intl

Sun 12/6

2:52 pm-11:13 pm

1 stop9h 21m

$646

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Fri 12/11

6:15 am-3:40 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Sat 12/19

8:05 am-2:24 pm

1 stop7h 19m

$676

GreensboroSan Juan

GSO Greensboro/H. Point - SJU San Juan Luis Munoz Marin Intl

GSOSJU

Greensboro/H. Point

Mon 11/23

12:32 pm-11:15 pm

1 stop9h 43m

San Juan Luis Munoz Marin Intl

Fri 11/27

7:00 am-3:54 pm

1 stop9h 54m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Greensboro to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Greensboro with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Greensboro to San Juan

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

Currently, March is the cheapest month in which you can book a flight from Greensboro to San Juan (average of $486). Flying from Greensboro to San Juan in December is currently the most expensive (average of $837). 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.

How much does it cost to fly round-trip from Greensboro to San Juan?

Airfare is below average for this route at the moment.
Greensboro to San Juan flights typically cost between $534 and $606 in February.
The cheapest round-trip price found within the last 5 days was $455 on Multiple Airlines (Feb 8-Feb 11).

Reviews of airlines servicing San Juan

Read through reviews of airlines operating flights from Greensboro to San Juan, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Crew

8.5

Comfort

7.8

Overall

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

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

    Greensboro/H. Point (GSO), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Greensboro to San Juan. 3 airlines have flights from Greensboro/H. Point to San Juan on a regular basis. Booking flights from Greensboro/H. Point to San Juan should not be difficult; the airport handles an average of 0 outbound flights to San Juan per day.

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

    A quick flight from Greensboro to San Juan can take about 9h 07m. United Airlines provides one of the quickest options available for as low as $619. Greensboro and San Juan are separated by a distance of 1486 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, American Airlines ($365), United Airlines ($438), and Delta ($456) offers the cheapest pricing from Greensboro to San Juan. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greensboro to San Juan 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 Greensboro to San Juan?

    Currently, March is the cheapest month in which you can book a flight from Greensboro to San Juan (average of $486). Flying from Greensboro to San Juan in December is currently the most expensive (average of $837). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Greensboro to San Juan

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$365Average$564FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$438Average$606FlexibilityNo cancel feeOn-time69%
DeltaCheapest$456Average$546FlexibilityNo cancel feeOn-timeN/A

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