$123+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SJU
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Roanoke to San JuanExplore 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 August 16, 2026.
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 August 16, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/16:05 am -
2 stops10h 06m
Wed 9/166:00 am -
2 stops10h 50m
Deal found 8/11![American Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 11/76:10 am -
1 stop5h 53m
Thu 11/128:30 am -
1 stop6h 23m
Deal found 8/11![American Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/1210:44 am -
2 stops13h 06m
Sat 10/31:25 pm -
2 stops10h 19m
Deal found 8/14![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/212:33 pm -
1 stop11h 26m
Thu 9/37:30 am -
2 stops13h 00m
Deal found 8/12![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/22:23 pm -
1 stop9h 36m
Fri 9/47:03 am -
1 stop7h 27m
Deal found 8/12![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 8/15. 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 8/316:15 am -
1 stop8h 36m
Sat 9/57:03 am -
1 stop13h 27m
Deal found 8/15![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/210:35 am -
1 stop13h 24m
Sat 9/56:45 am -
1 stop7h 58m
Deal found 8/12![American Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:30 am -
2 stops13h 06m
Thu 11/128:05 am -
1 stop7h 10m
Deal found 8/11![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/23:08 pm -
1 stop7h 16m
Tue 9/81:38 pm -
2 stops24h 13m
Deal found 8/12![American Airlines logo]()
$361
Best flights from Roanoke to San JuanDiscover carefully curated flight deals from Roanoke to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Roanoke to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 11/76:10 am -
1 stop5h 53m
Thu 11/128:30 am -
1 stop6h 23m
Deal found 8/11![American Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/126:15 am -
1 stop6h 19m
Sat 10/34:55 pm -
1 stop6h 49m
Deal found 8/14![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 8/306:00 am -
1 stop5h 46m
Sat 9/512:56 pm -
1 stop8h 42m
Deal found 8/12![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/15. 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 8/316:15 am -
1 stop8h 36m
Sat 9/57:03 am -
1 stop13h 27m
Deal found 8/15![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:30 am -
2 stops13h 06m
Thu 11/128:05 am -
1 stop7h 10m
Deal found 8/11![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/106:40 am -
2 stops13h 58m
Thu 9/174:55 pm -
1 stop6h 48m
Deal found 8/12![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 10/266:30 am -
1 stop8h 10m
Fri 10/304:50 pm -
1 stop6h 54m
Deal found 8/15![United Airlines logo]()
$462
Last-minute flights from Roanoke to San JuanDiscover last-minute flight deals from Roanoke to San Juan. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Roanoke to San Juan. Data last updated August 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/15. 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 8/316:15 am -
1 stop8h 36m
Sat 9/57:03 am -
1 stop13h 27m
Deal found 8/15![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/112:33 pm -
1 stop11h 26m
Wed 9/163:41 pm -
1 stop7h 07m
Deal found 8/11![American Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 8/12. 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 9/16:00 am -
1 stop10h 38m
Wed 9/165:59 pm -
1 stop6h 00m
Deal found 8/12![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/212:33 pm -
1 stop11h 26m
Thu 9/37:30 am -
2 stops13h 00m
Deal found 8/12![American Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/22:23 pm -
1 stop9h 36m
Fri 9/47:03 am -
1 stop7h 27m
Deal found 8/12![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/210:35 am -
1 stop13h 24m
Sat 9/56:45 am -
1 stop7h 58m
Deal found 8/12![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/23:08 pm -
1 stop7h 16m
Tue 9/81:38 pm -
2 stops24h 13m
Deal found 8/12![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/126:15 am -
1 stop6h 19m
Sat 10/34:55 pm -
1 stop6h 49m
Deal found 8/14![United Airlines logo]()
$298
One-way flights from Roanoke to San JuanSearch for one-way flight options from Roanoke to San Juan. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Roanoke to San Juan. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 9/95:20 pm -
2 stops16h 04m
Deal found 8/11![American Airlines logo]()
$123
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/15:20 pm -
2 stops16h 04m
Deal found 8/12![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 8/15. 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 8/303:08 pm -
1 stop7h 16m
Deal found 8/15![American Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:40 am -
1 stop8h 04m
Deal found 8/11![United Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 10/187:17 am -
1 stop15h 40m
Deal found 8/11![American Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 10/186:49 am -
1 stop7h 55m
Deal found 8/14![United Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/183:52 pm -
2 stops23h 27m
Deal found 8/12![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Thu 10/11:42 pm -
3 stops23h 52m
Deal found 8/12![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 8/3010:51 am -
3 stops39h 24m
Deal found 8/15![Multiple Airlines logo]()
$319
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 August 16, 2026.
Round-trip from | $236 (American Airlines) |
|---|---|
One-way from | $123 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $546 |
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 August 16, 2026.
Use the filters below to find and compare flights from Roanoke to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Sat 11/7
6:10 am-1:03 pm
1 stop5h 53m
San Juan Luis Munoz Marin Intl
Thu 11/12
8:30 am-1:53 pm
1 stop6h 23m
$278
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Sat 9/12
6:15 am-12:34 pm
1 stop6h 19m
San Juan Luis Munoz Marin Intl
Sat 10/3
4:55 pm-11:44 pm
1 stop6h 49m
$298
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Mon 8/31
6:15 am-2:51 pm
1 stop8h 36m
San Juan Luis Munoz Marin Intl
Sat 9/5
7:03 am-8:30 pm
1 stop13h 27m
$313
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Sat 11/7
10:30 am-12:36 am
2 stops13h 06m
San Juan Luis Munoz Marin Intl
Thu 11/12
8:05 am-2:15 pm
1 stop7h 10m
$352
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Thu 9/10
6:40 am-8:38 pm
2 stops13h 58m
San Juan Luis Munoz Marin Intl
Thu 9/17
4:55 pm-11:43 pm
1 stop6h 48m
$394
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Sun 8/30
6:00 am-11:46 am
1 stop5h 46m
San Juan Luis Munoz Marin Intl
Sat 9/5
12:56 pm-9:38 pm
1 stop8h 42m
$419
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Mon 10/26
6:30 am-2:40 pm
1 stop8h 10m
San Juan Luis Munoz Marin Intl
Fri 10/30
4:50 pm-11:44 pm
1 stop6h 54m
$462
Cheapest one-way
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Sun 8/30
3:08 pm-10:24 pm
1 stop7h 16m
$164
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Wed 9/9
6:40 am-2:44 pm
1 stop8h 04m
$219
RoanokeSan Juan
ROA Roanoke - SJU San Juan Luis Munoz Marin Intl
ROASJU
Roanoke
Sun 10/18
7:17 am-10:57 pm
1 stop15h 40m
$254
Showing 1-10 of 15 resultsSorted by cheapest first
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.
ROA-PR1
ROA-SJU
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
ROA-PR1
ROA-SJU
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 $321). Flying from Roanoke to San Juan in December is currently the most expensive (average of $722). 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 Roanoke to San Juan?
Airfare is below average for this route at the moment.
Roanoke to San Juan flights typically cost between $489 and $608 in September.The cheapest round-trip price found within the last 5 days was $236 on American Airlines (Sep 1-Sep 16).
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 August 16, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Alternative routes for Roanoke to San Juan
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Roanoke to San Juan by cabin class
Find flights from Roanoke to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Roanoke and San Juan flights
Browse other Roanoke and San Juan flight options. Last updated on August 16, 2026.
Other flights from Roanoke
Browse through other flights departing from Roanoke. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$275 | Average$489 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$605 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$310 | Average$439 | FlexibilityNo cancel fee | On-time69% |