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$152+ Cheap flights from Roanoke (ROA) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SJU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Roanoke to San Juan

Cheapest flights from Roanoke to San Juan
Explore the most affordable flight options available from Roanoke to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 12/75:00 amROA - SJU
1 stop16h 05mAmerican Airlines
Fri 12/124:41 pmSJU - ROA
1 stop16h 53mAmerican Airlines
Deal found 10/27$269
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/58:12 amROA - SJU
1 stop14h 40mAmerican Airlines
Mon 12/86:25 amSJU - ROA
1 stop15h 05mAmerican Airlines
Deal found 10/27$321
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/53:51 pmROA - SJU
1 stop17h 04mMultiple Airlines
Sun 12/73:55 amSJU - ROA
1 stop12h 06mMultiple Airlines
Deal found 10/26$428
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/136:20 amROA - SJU
2 stops14h 06mUnited Airlines
Sun 11/162:05 amSJU - ROA
2 stops15h 51mUnited Airlines
Deal found 10/29$435
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/86:45 amROA - SJU
2 stops13h 41mUnited Airlines
Tue 11/118:10 amSJU - ROA
1 stop9h 46mUnited Airlines
Deal found 10/27$451
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sun 12/73:47 pmROA - SJU
1 stop22h 07mMultiple Airlines
Thu 12/113:55 amSJU - ROA
1 stop12h 06mMultiple Airlines
Deal found 10/27$459
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 12/248:55 pmROA - SJU
1 stop11h 28mMultiple Airlines
Tue 12/303:55 amSJU - ROA
1 stop17h 10mMultiple Airlines
Deal found 10/29$483

Cheap flight deals from Roanoke to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 October 29, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$152
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$610
From Roanoke to San Juan
Search Deals
One-way flight from Roanoke to San Juan
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke 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 October 29, 2025.
Use the filters below to find and compare flights from Roanoke to San Juan that are best for you.

Fly from

Roanoke

Fly to

San Juan

Route

Depart

Return

Price

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Fri 2/6

8:00 am-11:56 pm

1 stop14h 56m

San Juan Luis Munoz Marin Intl

Wed 2/18

9:25 am-5:36 pm

1 stop9h 11m

$321

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Tue 2/3

8:00 am-10:26 pm

2 stops13h 26m

San Juan Luis Munoz Marin Intl

Sun 2/8

7:00 am-8:16 pm

1 stop14h 16m

$401

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Fri 1/16

8:00 am-11:56 pm

1 stop14h 56m

San Juan Luis Munoz Marin Intl

Tue 1/27

8:20 am-4:49 pm

1 stop9h 29m

$407

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Fri 12/5

8:12 am-10:09 pm

2 stops12h 57m

San Juan Luis Munoz Marin Intl

Mon 12/8

6:25 am-8:30 pm

1 stop15h 05m

$407

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Thu 11/13

3:00 pm-10:22 pm

1 stop6h 22m

San Juan Luis Munoz Marin Intl

Sun 11/16

2:05 am-4:56 pm

2 stops15h 51m

$435

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Wed 4/1

8:24 am-10:25 pm

1 stop14h 01m

$152

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Tue 12/2

8:04 am-11:52 pm

1 stop14h 48m

$250

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Sun 11/23

4:01 pm-8:27 pm

3 stops27h 26m

$357

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Fri 12/12

10:20 am-10:22 pm

1 stop11h 02m

$399

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Sun 11/23

7:50 pm-2:40 pm

2 stops17h 50m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Roanoke to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Roanoke 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 Roanoke to San Juan

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

Currently, January is the cheapest month in which you can book a flight from Roanoke to San Juan (average of $260). Flying from Roanoke to San Juan in December is currently the most expensive (average of $381). 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 ROA to SJU?

Find hourly flight availability from Roanoke 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 October 29, 2025.

It’s optimal to fly from Roanoke to San Juan in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the afternoon.

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 October 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Roanoke to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Roanoke 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 Roanoke to San Juan?

    Roanoke (ROA) is the airport you will fly out of if you book a flight from Roanoke to San Juan. You should not have trouble finding flights to San Juan from Roanoke; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Roanoke airport to San Juan. It is only a 4.2 mi journey to Roanoke (ROA) from Roanoke’s city center.

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

    There are many flights that can get you from Roanoke to San Juan in 14h 56m. Fly via American Airlines to get the fastest option. The distance between Roanoke and San Juan is about 1554 mi.

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

    Cheapflights users have booked flights from Roanoke to San Juan round-trip from $290. Other airlines that can offer you cheap pricing are American Airlines, from $301, and United Airlines, from $387. Delta is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Roanoke to San Juan (average of $260). Flying from Roanoke to San Juan in December is currently the most expensive (average of $381). 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

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Top 3 airlines flying from Roanoke to San Juan

Discover the top 3 airlines that operate flights from Roanoke 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$290Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$301Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$387Average$664FlexibilityNo cancel feeOn-time69%

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