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San Juan

$189+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SJU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/38:15 am
ROA
-
SJU
1 stop6h 55m
American Airlines
Thu 3/56:00 am
SJU
-
ROA
1 stop15h 30m
American Airlines
Deal found 1/27$232
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:47 pm
ROA
-
SJU
1 stop6h 35m
United Airlines
Thu 3/58:05 am
SJU
-
ROA
1 stop7h 04m
United Airlines
Deal found 1/26$256
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
ROA
-
SJU
1 stop7h 32m
Delta
Thu 3/56:37 pm
SJU
-
ROA
1 stop6h 29m
Delta
Deal found 1/26$276
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:04 pm
ROA
-
SJU
2 stops18h 29m
American Airlines
Thu 3/56:00 am
SJU
-
ROA
1 stop15h 30m
American Airlines
Deal found 1/26$292
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:47 pm
ROA
-
SJU
1 stop6h 35m
United Airlines
Wed 3/48:30 am
SJU
-
ROA
2 stops12h 37m
United Airlines
Deal found 1/26$317
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/108:00 am
ROA
-
SJU
2 stops9h 22m
American Airlines
Sat 2/146:00 am
SJU
-
ROA
1 stop13h 15m
American Airlines
Deal found 1/26$322
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 3/23:12 pm
ROA
-
SJU
1 stop10h 41m
Multiple Airlines
Thu 3/57:00 am
SJU
-
ROA
1 stop14h 16m
Multiple Airlines
Deal found 1/26$326
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:25 pm
ROA
-
SJU
1 stop7h 33m
Delta
Thu 3/56:37 pm
SJU
-
ROA
1 stop6h 29m
Delta
Deal found 1/26$327
This American Airlines deal was found by Cheapflights users on 1/24. 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 2/238:00 pm
ROA
-
SJU
1 stop15h 55m
American Airlines
Tue 3/310:20 am
SJU
-
ROA
1 stop11h 10m
American Airlines
Deal found 1/24$332
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:15 am
ROA
-
SJU
2 stops12h 19m
American Airlines
Wed 3/47:00 am
SJU
-
ROA
2 stops10h 33m
American Airlines
Deal found 1/26$339

Find 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 January 27, 2026.

Round-trip from

$232
(American Airlines)

One-way from

$189
(Delta)

Popular in

December

Cheapest in

January

Average price

$321
From Roanoke to San Juan
Search Deals
One-way flight from Roanoke to San Juan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 27, 2026.
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

Tue 3/3

2:47 pm-10:22 pm

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Thu 3/5

8:05 am-2:09 pm

1 stop7h 04m

$256

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Tue 3/3

3:25 pm-11:58 pm

1 stop7h 33m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:37 pm-12:06 am

1 stop6h 29m

$276

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Sun 3/1

6:04 pm-1:33 pm

2 stops18h 29m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:00 am-8:30 pm

1 stop15h 30m

$292

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Tue 3/3

2:47 pm-10:22 pm

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-2:12 pm

1 stop7h 07m

$317

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Wed 3/4

6:00 am-2:32 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:37 pm-12:06 am

1 stop6h 29m

$327

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Thu 2/26

3:25 pm-11:58 pm

1 stop7h 33m

San Juan Luis Munoz Marin Intl

Tue 3/3

6:15 am-2:40 pm

1 stop9h 25m

$327

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Thu 2/26

3:25 pm-11:58 pm

1 stop7h 33m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:37 pm-12:06 am

1 stop6h 29m

$327

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Mon 2/23

8:15 am-4:12 pm

1 stop6h 57m

San Juan Luis Munoz Marin Intl

Tue 3/3

10:50 am-8:30 pm

2 stops10h 40m

$332

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Tue 3/3

8:15 am-4:10 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Fri 3/6

6:00 am-8:30 pm

1 stop15h 30m

$344

RoanokeSan Juan

ROA - SJU

ROASJU

Roanoke

Tue 3/3

3:25 pm-11:58 pm

1 stop7h 33m

San Juan Luis Munoz Marin Intl

Fri 3/6

6:42 pm-12:06 am

1 stop6h 24m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
2

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, March is the cheapest month in which you can book a flight from Roanoke to San Juan (average of $198). Flying from Roanoke to San Juan in July is currently the most expensive (average of $376). 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.

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 January 27, 2026.
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
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
11,197 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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 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 6h 35m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. The distance between Roanoke and San Juan is about 1554 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $275. Other airlines that can offer you cheap pricing are American Airlines, from $295, and United Airlines, from $384. Delta is currently priced 49% 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, March is the cheapest month in which you can book a flight from Roanoke to San Juan (average of $198). Flying from Roanoke to San Juan in July is currently the most expensive (average of $376). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$275Average$315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$295Average$536FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$664FlexibilityNo cancel feeOn-time69%

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