$325+ Cheap flights from Blountville (TRI) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SJU
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Blountville to Puerto Rico with Cheapflights
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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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Best
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Cheapest flights from Blountville to Puerto RicoExplore the most affordable flight options available from Blountville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Blountville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 8/39:05 am
TRI
- SJU
1 stop15h 36m
Multiple Airlines
Thu 8/610:48 pm
SJU
- TRI
1 stop16h 37m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 am
TRI
- SJU
1 stop6h 18m
Delta
Tue 10/207:30 am
SJU
- TRI
1 stop7h 36m
Delta
Deal found 6/14![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:20 pm
TRI
- SJU
2 stops14h 45m
American Airlines
Wed 10/215:50 pm
SJU
- TRI
2 stops16h 35m
American Airlines
Deal found 6/14![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:15 am
TRI
- SJU
1 stop6h 18m
Delta
Fri 10/232:31 pm
SJU
- TRI
1 stop7h 53m
Delta
Deal found 6/14![Delta logo]()
$481
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/86:54 am
TRI
- SJU
1 stop16h 05m
American Airlines
Tue 9/87:30 am
SJU
- TRI
1 stop11h 25m
American Airlines
Deal found 6/12![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:12 pm
TRI
- SJU
1 stop5h 38m
American Airlines
Fri 10/237:00 pm
SJU
- TRI
2 stops15h 25m
American Airlines
Deal found 6/14![American Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/38:26 pm
TRI
- SJU
2 stops14h 38m
American Airlines
Thu 8/66:00 am
SJU
- TRI
2 stops15h 07m
American Airlines
Deal found 6/15![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:26 pm
TRI
- SJU
2 stops14h 38m
American Airlines
Fri 8/77:30 am
SJU
- TRI
1 stop11h 25m
American Airlines
Deal found 6/14![American Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:02 pm
TRI
- SJU
1 stop9h 07m
Multiple Airlines
Sun 7/58:37 pm
SJU
- TRI
1 stop12h 38m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:12 pm
TRI
- SJU
1 stop5h 38m
American Airlines
Tue 10/208:30 am
SJU
- TRI
2 stops15h 17m
American Airlines
Deal found 6/14![American Airlines logo]()
$571
Best flights from Blountville to Puerto RicoDiscover carefully curated flight deals from Blountville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Blountville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 8/39:05 am
TRI
- SJU
1 stop15h 36m
Multiple Airlines
Thu 8/610:48 pm
SJU
- TRI
1 stop16h 37m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 am
TRI
- SJU
1 stop6h 18m
Delta
Wed 10/217:30 am
SJU
- TRI
1 stop10h 41m
Delta
Deal found 6/14![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:12 pm
TRI
- SJU
1 stop5h 38m
American Airlines
Fri 10/237:00 pm
SJU
- TRI
2 stops15h 25m
American Airlines
Deal found 6/14![American Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:15 am
TRI
- SJU
1 stop6h 18m
Delta
Wed 10/217:30 am
SJU
- TRI
1 stop10h 41m
Delta
Deal found 6/14![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:15 am
TRI
- SJU
1 stop6h 18m
Delta
Tue 10/207:30 am
SJU
- TRI
1 stop7h 36m
Delta
Deal found 6/14![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:12 pm
TRI
- SJU
1 stop5h 38m
American Airlines
Tue 10/208:30 am
SJU
- TRI
2 stops15h 17m
American Airlines
Deal found 6/14![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:15 am
TRI
- SJU
1 stop6h 18m
Delta
Fri 10/232:31 pm
SJU
- TRI
1 stop7h 53m
Delta
Deal found 6/14![Delta logo]()
$481
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/86:54 am
TRI
- SJU
1 stop16h 05m
American Airlines
Tue 9/81:38 pm
SJU
- TRI
2 stops9h 21m
American Airlines
Deal found 6/12![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 7/118:26 pm
TRI
- SJU
2 stops13h 19m
American Airlines
Sat 7/255:45 am
SJU
- TRI
1 stop11h 09m
American Airlines
Deal found 6/12![American Airlines logo]()
$586
Last-minute flights from Blountville to Puerto RicoDiscover last-minute flight deals from Blountville to Puerto Rico. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Blountville to Puerto Rico. Data last updated June 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:02 pm
TRI
- SJU
1 stop9h 07m
Multiple Airlines
Sun 7/58:37 pm
SJU
- TRI
1 stop12h 38m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:27 pm
TRI
- SJU
2 stops13h 12m
American Airlines
Sun 7/57:00 am
SJU
- TRI
1 stop14h 57m
American Airlines
Deal found 6/14![American Airlines logo]()
$746
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 6/307:00 am
TRI
- SJU
1 stop15h 45m
American Airlines
Fri 7/312:58 am
SJU
- TRI
1 stop15h 56m
American Airlines
Deal found 6/15![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/68:26 pm
TRI
- SJU
2 stops13h 19m
American Airlines
Sat 7/115:45 am
SJU
- TRI
1 stop18h 43m
American Airlines
Deal found 6/13![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/86:54 am
TRI
- SJU
1 stop16h 05m
American Airlines
Tue 9/87:30 am
SJU
- TRI
1 stop11h 25m
American Airlines
Deal found 6/12![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/118:26 pm
TRI
- SJU
2 stops14h 38m
American Airlines
Sat 7/257:25 am
SJU
- TRI
1 stop14h 32m
American Airlines
Deal found 6/11![American Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 7/114:36 pm
TRI
- SJU
1 stop5h 53m
Delta
Sat 7/256:05 am
SJU
- TRI
1 stop9h 45m
Delta
Deal found 6/12![Delta logo]()
$676
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:26 pm
TRI
- SJU
2 stops14h 38m
American Airlines
Fri 8/77:30 am
SJU
- TRI
1 stop11h 25m
American Airlines
Deal found 6/14![American Airlines logo]()
$560
Find flight deals from Blountville to Puerto Rico
Keep the following information in mind while searching for Blountville to Puerto Rico flight deals. Data was last updated June 16, 2026.
Round-trip from | $325 (Kiwi.com) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Blountville to Puerto Rico 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 June 16, 2026.
Use the filters below to find and compare flights from Blountville to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Mon 8/3
9:05 am-12:41 am
1 stop15h 36m
San Juan Luis Munoz Marin Intl
Thu 8/6
10:48 pm-3:25 pm
1 stop16h 37m
$325
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Tue 10/13
10:15 am-4:33 pm
1 stop6h 18m
San Juan Luis Munoz Marin Intl
Wed 10/21
7:30 am-6:11 pm
1 stop10h 41m
$446
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Wed 10/14
10:15 am-4:33 pm
1 stop6h 18m
San Juan Luis Munoz Marin Intl
Wed 10/21
7:30 am-6:11 pm
1 stop10h 41m
$446
Quickest round-trip
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Wed 10/14
10:15 am-4:33 pm
1 stop6h 18m
San Juan Luis Munoz Marin Intl
Tue 10/20
7:30 am-3:06 pm
1 stop7h 36m
$446
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Fri 10/16
10:15 am-4:33 pm
1 stop6h 18m
San Juan Luis Munoz Marin Intl
Fri 10/23
2:31 pm-10:24 pm
1 stop7h 53m
$481
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Fri 10/16
6:12 pm-11:50 pm
1 stop5h 38m
San Juan Luis Munoz Marin Intl
Fri 10/23
7:00 pm-10:25 am
2 stops15h 25m
$539
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Wed 10/14
6:12 pm-11:50 pm
1 stop5h 38m
San Juan Luis Munoz Marin Intl
Tue 10/20
8:30 am-11:47 pm
2 stops15h 17m
$571
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Wed 7/8
6:54 am-10:59 pm
1 stop16h 05m
San Juan Luis Munoz Marin Intl
Tue 9/8
1:38 pm-10:59 pm
2 stops9h 21m
$573
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sat 7/11
8:26 pm-9:45 am
2 stops13h 19m
San Juan Luis Munoz Marin Intl
Sat 7/25
5:45 am-4:54 pm
1 stop11h 09m
$586
Sorted by cheapest first
Best time to book a flight from Blountville to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Blountville with our price prediction graph.
TRI-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 Blountville to Puerto Rico
TRI-PR0
TRI-SJU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated June 16, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Blountville to Puerto Rico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
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 Blountville to Puerto Rico. 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 Blountville to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Blountville to Puerto Rico by cabin class
Find flights from Blountville to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Blountville and Puerto Rico flights
Browse other Blountville and Puerto Rico flight options. Last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Blountville to Puerto Rico
Discover the top 2 airlines that operate flights from Blountville to Puerto Rico. 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 June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$481 | Average$710 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$566 | Average$686 | FlexibilityNo cancel fee | On-timeN/A |