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San Juan

$233+ Cheap flights from Greensboro (GSO) to San Juan

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SJU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Greensboro/H. Point to San Juan are usually found in January or March, booked 15 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Greensboro to San Juan

Cheapest flights from Greensboro to San Juan
Explore the most affordable flight options available from Greensboro to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/297:51 pmGSO - SJU
1 stop12h 44mAmerican Airlines
Thu 1/112:47 pmSJU - GSO
1 stop7h 34mAmerican Airlines
Deal found 12/11$485
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:11 pmGSO - SJU
1 stop28h 01mMultiple Airlines
Mon 12/226:00 amSJU - GSO
1 stop15h 31mMultiple Airlines
Deal found 12/10$540
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/107:21 pmGSO - SJU
1 stop15h 38mAmerican Airlines
Fri 1/96:00 amSJU - GSO
1 stop14h 09mAmerican Airlines
Deal found 12/10$556
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/1512:07 pmGSO - SJU
1 stop9h 02mAmerican Airlines
Wed 12/1712:49 pmSJU - GSO
2 stops7h 31mAmerican Airlines
Deal found 12/11$605
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/136:00 amGSO - SJU
1 stop7h 40mUnited Airlines
Mon 12/158:30 amSJU - GSO
1 stop6h 44mUnited Airlines
Deal found 12/10$630
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:11 pmGSO - SJU
1 stop10h 43mMultiple Airlines
Sat 2/289:29 pmSJU - GSO
2 stops43h 33mMultiple Airlines
Deal found 12/11$662
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/186:45 amGSO - SJU
1 stop14h 20mAmerican Airlines
Mon 1/52:31 pmSJU - GSO
1 stop8h 54mAmerican Airlines
Deal found 12/11$695
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/196:30 amGSO - SJU
1 stop8h 10mUnited Airlines
Tue 12/238:10 amSJU - GSO
1 stop9h 24mUnited Airlines
Deal found 12/10$712

Find flight deals from Greensboro to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to San Juan (PR1). 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 December 12, 2025.

Round-trip from

$258
(Kiwi.com)

One-way from

$233
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$661
From Greensboro/H. Point to San Juan
Search Deals
One-way flight from Greensboro/H. Point to San Juan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro to San Juan 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 December 12, 2025.
Use the filters below to find and compare flights from Greensboro to San Juan that are best for you.

Fly from

Greensboro

Fly to

San Juan

Route

Depart

Return

Price

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Wed 2/18

5:22 am-1:04 pm

1 stop6h 42m

San Juan Luis Munoz Marin Intl

Tue 2/24

6:15 am-1:29 pm

1 stop8h 14m

$355

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Sun 3/1

11:06 am-9:33 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Sat 3/7

7:30 am-4:17 pm

1 stop9h 47m

$390

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Sun 3/15

5:28 am-10:40 am

1 stop5h 12m

San Juan Luis Munoz Marin Intl

Sat 3/21

6:33 am-4:10 pm

1 stop9h 37m

$390

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Fri 1/23

7:05 am-10:26 pm

1 stop14h 21m

San Juan Luis Munoz Marin Intl

Sat 1/31

1:24 pm-11:36 pm

2 stops11h 12m

$410

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Sun 1/4

7:51 pm-11:57 am

1 stop15h 06m

San Juan Luis Munoz Marin Intl

Fri 1/9

11:38 am-7:09 pm

1 stop8h 31m

$425

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Mon 1/12

6:54 am-5:17 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Sat 1/17

6:15 am-1:28 pm

1 stop8h 13m

$430

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Mon 4/6

10:01 pm-8:11 pm

1 stop22h 10m

San Juan Luis Munoz Marin Intl

Fri 4/10

6:00 am-4:02 pm

1 stop10h 02m

$439

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Thu 2/19

7:00 am-6:08 pm

1 stop10h 08m

San Juan Luis Munoz Marin Intl

Tue 2/24

2:26 pm-10:57 pm

2 stops9h 31m

$455

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Mon 12/29

7:51 pm-9:35 am

1 stop12h 44m

San Juan Luis Munoz Marin Intl

Thu 1/1

12:47 pm-7:21 pm

1 stop7h 34m

$485

GreensboroSan Juan

GSO - SJU

GSOSJU

Greensboro/H. Point

Thu 2/12

9:09 am-9:33 pm

1 stop11h 24m

San Juan Luis Munoz Marin Intl

Sun 2/15

8:15 am-10:28 pm

1 stop15h 13m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 results
1
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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
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 Greensboro to San Juan

How far ahead should I book a flight from Greensboro to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Greensboro to San Juan. Price data was last updated on December 5, 2025.

The best time to book flights from Greensboro to San Juan is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Greensboro to San Juan (average of $99). Flying from Greensboro to San Juan in October is currently the most expensive (average of $214). 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 GSO to SJU?

Find hourly flight availability from Greensboro to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Greensboro to San Juan by exploring options for tickets in the morning.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Greensboro to San Juan, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,898 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Greensboro to San Juan. 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 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. 5 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 6h 42m. Delta provides one of the quickest options available for as low as $355. 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, JetBlue ($198), Frontier ($265), and Delta ($334) offers the cheapest pricing from Greensboro to San Juan. JetBlue is priced at 60% 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, February is the cheapest month in which you can book a flight from Greensboro to San Juan (average of $99). Flying from Greensboro to San Juan in October is currently the most expensive (average of $214). 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.

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Top 5 airlines flying from Greensboro to San Juan

Discover the top 5 airlines that operate flights from Greensboro to San Juan. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$402FlexibilityNo cancel feeOn-time62%
FrontierCheapest$265Average$375FlexibilityNo cancel feeOn-time62%
DeltaCheapest$335Average$444FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$355Average$496FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$399Average$567FlexibilityNo cancel feeOn-time69%

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