$336+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SJU
Oct 23 — Oct 301
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Blountville to Puerto Rico
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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 September 23, 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 September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/98:41 pm -
1 stop12h 34m
Thu 11/123:59 pm -
2 stops29h 02m
Deal found 9/21![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/168:41 pm -
2 stops19h 45m
Mon 10/197:20 am -
1 stop8h 36m
Deal found 9/21![Multiple Airlines logo]()
$414
This eDestinos deal was found by Cheapflights users on 9/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:41 pm -
2 stops42h 38m
Thu 10/223:00 am -
1 stop12h 56m
Deal found 9/22![Multiple Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/19. 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 11/141:51 pm -
1 stop8h 24m
Sat 11/217:00 am -
1 stop10h 19m
Deal found 9/19![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 9/21. 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 10/166:00 am -
1 stop7h 49m
Fri 10/2312:50 pm -
1 stop5h 49m
Deal found 9/21![Delta logo]()
$526
This American Airlines deal was found by Cheapflights users on 9/19. 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 12/127:25 pm -
2 stops14h 19m
Mon 12/216:26 pm -
1 stop15h 05m
Deal found 9/19![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/147:25 pm -
2 stops16h 09m
Sat 11/211:18 pm -
2 stops11h 37m
Deal found 9/19![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 9/19. 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 12/127:25 pm -
2 stops14h 19m
Sat 12/194:31 pm -
1 stop17h 00m
Deal found 9/19![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/108:26 pm -
2 stops15h 05m
Thu 10/1512:21 pm -
2 stops11h 19m
Deal found 9/23![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/165:07 am -
1 stop6h 13m
Fri 10/2312:21 pm -
2 stops11h 19m
Deal found 9/20![American Airlines logo]()
$620
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 September 23, 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 September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/168:41 pm -
2 stops19h 45m
Mon 10/197:20 am -
1 stop8h 36m
Deal found 9/21![Multiple Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/19. 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 11/141:51 pm -
1 stop8h 24m
Sat 11/217:00 am -
1 stop10h 19m
Deal found 9/19![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 9/21. 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 1/97:19 pm -
2 stops13h 19m
Sat 1/166:12 am -
1 stop6h 27m
Deal found 9/21![American Airlines logo]()
$588
This eDestinos deal was found by Cheapflights users on 9/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:41 pm -
2 stops42h 38m
Thu 10/223:00 am -
1 stop12h 56m
Deal found 9/22![Multiple Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/21. 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 10/166:00 am -
1 stop7h 49m
Fri 10/2312:50 pm -
1 stop5h 49m
Deal found 9/21![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 9/21. 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 1/94:50 pm -
1 stop6h 00m
Sat 1/167:30 am -
1 stop9h 36m
Deal found 9/21![Delta logo]()
$556
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/165:07 am -
1 stop6h 13m
Fri 10/2312:21 pm -
2 stops11h 19m
Deal found 9/20![American Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/88:26 pm -
1 stop14h 54m
Mon 10/1212:41 pm -
1 stop7h 20m
Deal found 9/23![American Airlines logo]()
$626
Last-minute flights from Blountville to Puerto RicoDiscover last-minute flight deals from Blountville to Puerto Rico. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Blountville to Puerto Rico. Data last updated September 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/66:24 am -
2 stops9h 14m
Sat 10/1012:41 pm -
1 stop10h 59m
Deal found 9/21![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/88:26 pm -
1 stop14h 54m
Mon 10/1212:21 pm -
2 stops11h 19m
Deal found 9/23![American Airlines logo]()
$626
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/108:26 pm -
2 stops15h 05m
Thu 10/1512:21 pm -
2 stops11h 19m
Deal found 9/23![American Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/168:41 pm -
2 stops19h 45m
Mon 10/197:20 am -
1 stop8h 36m
Deal found 9/21![Multiple Airlines logo]()
$414
This eDestinos deal was found by Cheapflights users on 9/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:41 pm -
2 stops42h 38m
Thu 10/223:00 am -
1 stop12h 56m
Deal found 9/22![Multiple Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/21. 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 10/166:00 am -
1 stop7h 49m
Fri 10/2312:50 pm -
1 stop5h 49m
Deal found 9/21![Delta logo]()
$526
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/165:07 am -
1 stop6h 13m
Fri 10/2312:21 pm -
2 stops11h 19m
Deal found 9/20![American Airlines logo]()
$620
One-way flights from Blountville to Puerto RicoSearch for one-way flight options from Blountville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Blountville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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 3/66:05 am -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$1,563
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 September 23, 2026.
Round-trip from | $336 (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 7,457,451 searches. Data last updated September 23, 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 Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Fri 10/16
8:41 pm-4:26 pm
2 stops19h 45m
San Juan Luis Munoz Marin Intl
Mon 10/19
7:20 am-3:56 pm
1 stop8h 36m
$414
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Fri 10/16
8:41 pm-3:19 pm
2 stops42h 38m
San Juan Luis Munoz Marin Intl
Thu 10/22
3:00 am-3:56 pm
1 stop12h 56m
$454
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Sat 11/14
1:51 pm-11:15 pm
1 stop8h 24m
San Juan Luis Munoz Marin Intl
Sat 11/21
7:00 am-4:19 pm
1 stop10h 19m
$486
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Fri 10/16
6:00 am-1:49 pm
1 stop7h 49m
San Juan Luis Munoz Marin Intl
Fri 10/23
12:50 pm-6:39 pm
1 stop5h 49m
$526
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Sat 1/9
4:50 pm-11:50 pm
1 stop6h 00m
San Juan Luis Munoz Marin Intl
Sat 1/16
7:30 am-4:06 pm
1 stop9h 36m
$556
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Sat 1/9
7:19 pm-9:38 am
2 stops13h 19m
San Juan Luis Munoz Marin Intl
Sat 1/16
6:12 am-11:39 am
1 stop6h 27m
$588
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Fri 10/16
5:07 am-11:20 am
1 stop6h 13m
San Juan Luis Munoz Marin Intl
Fri 10/23
12:21 pm-11:40 pm
2 stops11h 19m
$620
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Thu 10/8
8:26 pm-11:20 am
1 stop14h 54m
San Juan Luis Munoz Marin Intl
Mon 10/12
12:41 pm-8:01 pm
1 stop7h 20m
$626
Quickest round-trip
BlountvilleSan Juan
TRI Blountville Tri Cities TN/VA - SJU San Juan Luis Munoz Marin Intl
TRISJU
Blountville Tri Cities TN/VA
Sat 3/6
6:05 am-5:20 pm
1 stop10h 15m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$1,563
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 September 23, 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.
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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 September 23, 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$415 | Average$704 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$501 | Average$686 | FlexibilityNo cancel fee | On-timeN/A |