$213+ Cheap flights from Blountville (TRI) to Puerto Rico
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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SJU
Apr 27 — May 41
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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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 March 28, 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 March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:50 pm
TRI
- SJU
1 stop19h 20m
Multiple Airlines
Mon 4/135:45 am
SJU
- TRI
2 stops10h 43m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/2412:53 pm
TRI
- SJU
2 stops33h 55m
Multiple Airlines
Thu 4/302:59 am
SJU
- TRI
1 stop9h 14m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/115:02 pm
TRI
- SJU
1 stop9h 06m
Multiple Airlines
Thu 5/149:09 am
SJU
- TRI
2 stops31h 13m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/812:47 pm
TRI
- SJU
2 stops19h 17m
Multiple Airlines
Thu 5/146:09 pm
SJU
- TRI
1 stop17h 58m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/115:02 pm
TRI
- SJU
1 stop9h 06m
Multiple Airlines
Sun 5/175:15 pm
SJU
- TRI
2 stops18h 52m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/812:47 pm
TRI
- SJU
2 stops19h 17m
Multiple Airlines
Sun 5/176:09 pm
SJU
- TRI
1 stop17h 58m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 5/812:47 pm
TRI
- SJU
2 stops19h 17m
Multiple Airlines
Thu 5/143:03 am
SJU
- TRI
1 stop9h 04m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/188:24 pm
TRI
- SJU
2 stops14h 29m
American Airlines
Wed 4/2210:03 am
SJU
- TRI
2 stops9h 56m
American Airlines
Deal found 3/28![American Airlines logo]()
$426
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 March 28, 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 March 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:50 pm
TRI
- SJU
1 stop19h 20m
Multiple Airlines
Mon 4/135:45 am
SJU
- TRI
2 stops10h 43m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 3/28. 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 5/910:11 am
TRI
- SJU
1 stop6h 22m
Delta
Thu 5/147:30 am
SJU
- TRI
1 stop7h 30m
Delta
Deal found 3/28![Delta logo]()
$511
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/248:24 pm
TRI
- SJU
2 stops14h 29m
American Airlines
Fri 5/111:43 am
SJU
- TRI
2 stops10h 14m
American Airlines
Deal found 3/25![American Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/2412:53 pm
TRI
- SJU
2 stops33h 55m
Multiple Airlines
Thu 4/302:59 am
SJU
- TRI
1 stop9h 14m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 3/28. 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 5/91:36 pm
TRI
- SJU
1 stop8h 41m
Delta
Fri 5/156:15 am
SJU
- TRI
1 stop6h 40m
Delta
Deal found 3/28![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 3/28. 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 5/91:36 pm
TRI
- SJU
1 stop6h 54m
Delta
Mon 5/187:30 am
SJU
- TRI
1 stop7h 30m
Delta
Deal found 3/28![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/112:55 pm
TRI
- SJU
1 stop5h 56m
American Airlines
Wed 4/157:25 am
SJU
- TRI
1 stop8h 20m
American Airlines
Deal found 3/27![American Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 3/28. 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 5/91:36 pm
TRI
- SJU
1 stop8h 41m
Delta
Sun 5/177:30 am
SJU
- TRI
1 stop7h 30m
Delta
Deal found 3/28![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/48:28 pm
TRI
- SJU
1 stop14h 12m
American Airlines
Sun 4/126:45 am
SJU
- TRI
1 stop16h 01m
American Airlines
Deal found 3/26![American Airlines logo]()
$686
This Delta deal was found by Cheapflights users on 3/28. 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 5/101:35 pm
TRI
- SJU
1 stop8h 42m
Delta
Thu 5/146:15 am
SJU
- TRI
1 stop8h 45m
Delta
Deal found 3/28![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 3/28. 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 5/76:00 am
TRI
- SJU
1 stop10h 33m
Delta
Sun 5/177:30 am
SJU
- TRI
1 stop7h 30m
Delta
Deal found 3/28![Delta logo]()
$626
Last-minute flights from Blountville to Puerto RicoDiscover last-minute flight deals from Blountville to Puerto Rico. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Blountville to Puerto Rico. Data last updated March 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/48:28 pm
TRI
- SJU
1 stop14h 12m
American Airlines
Fri 4/106:45 am
SJU
- TRI
1 stop16h 01m
American Airlines
Deal found 3/27![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/45:00 am
TRI
- SJU
1 stop15h 49m
American Airlines
Sun 4/126:45 am
SJU
- TRI
1 stop9h 53m
American Airlines
Deal found 3/25![American Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:50 pm
TRI
- SJU
1 stop19h 20m
Multiple Airlines
Mon 4/135:45 am
SJU
- TRI
2 stops10h 43m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/118:24 pm
TRI
- SJU
1 stop14h 24m
American Airlines
Wed 4/1511:43 am
SJU
- TRI
2 stops12h 11m
American Airlines
Deal found 3/27![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 3/28. 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 4/188:24 pm
TRI
- SJU
2 stops14h 29m
American Airlines
Wed 4/2210:03 am
SJU
- TRI
2 stops9h 56m
American Airlines
Deal found 3/28![American Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/2412:53 pm
TRI
- SJU
2 stops33h 55m
Multiple Airlines
Thu 4/302:59 am
SJU
- TRI
1 stop9h 14m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/248:24 pm
TRI
- SJU
2 stops14h 29m
American Airlines
Fri 5/111:43 am
SJU
- TRI
2 stops10h 14m
American Airlines
Deal found 3/25![American Airlines logo]()
$521
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 March 28, 2026.
Search for one-way flight options from Blountville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/262:55 pm
TRI
- SJU
1 stop6h 20m
American Airlines
Deal found 3/27![American Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/308:24 pm
TRI
- SJU
1 stop14h 24m
American Airlines
Deal found 3/27![American Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Thu 4/305:17 pm
TRI
- SJU
3 stops50h 05m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$277
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 March 28, 2026.
Round-trip from | $336 (Kiwi.com) |
|---|---|
One-way from | $213 (American Airlines) |
Popular in | September |
Cheapest in | May |
Average price | $710 |
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 March 28, 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
Fri 4/10
2:50 pm-10:10 am
1 stop19h 20m
San Juan Luis Munoz Marin Intl
Mon 4/13
5:45 am-4:28 pm
2 stops10h 43m
$336
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Fri 4/24
12:53 pm-10:48 pm
2 stops33h 55m
San Juan Luis Munoz Marin Intl
Thu 4/30
2:59 am-12:13 pm
1 stop9h 14m
$356
Quickest round-trip
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sat 5/9
10:11 am-4:33 pm
1 stop6h 22m
San Juan Luis Munoz Marin Intl
Thu 5/14
7:30 am-3:00 pm
1 stop7h 30m
$511
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sat 5/9
1:36 pm-10:17 pm
1 stop8h 41m
San Juan Luis Munoz Marin Intl
Fri 5/15
6:15 am-12:55 pm
1 stop6h 40m
$511
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Fri 4/24
8:24 pm-10:53 am
2 stops14h 29m
San Juan Luis Munoz Marin Intl
Fri 5/1
11:43 am-9:57 pm
2 stops10h 14m
$521
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sat 5/9
1:36 pm-8:30 pm
1 stop6h 54m
San Juan Luis Munoz Marin Intl
Mon 5/18
7:30 am-3:00 pm
1 stop7h 30m
$546
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sat 5/9
1:36 pm-10:17 pm
1 stop8h 41m
San Juan Luis Munoz Marin Intl
Sun 5/17
7:30 am-3:00 pm
1 stop7h 30m
$566
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sun 5/10
1:35 pm-10:17 pm
1 stop8h 42m
San Juan Luis Munoz Marin Intl
Thu 5/14
6:15 am-3:00 pm
1 stop8h 45m
$616
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Thu 5/7
6:00 am-4:33 pm
1 stop10h 33m
San Juan Luis Munoz Marin Intl
Sun 5/17
7:30 am-3:00 pm
1 stop7h 30m
$626
BlountvilleSan Juan
TRI - SJU
TRISJU
Blountville Tri Cities TN/VA
Sat 4/11
2:55 pm-8:51 pm
1 stop5h 56m
San Juan Luis Munoz Marin Intl
Wed 4/15
7:25 am-3:45 pm
1 stop8h 20m
$631
Showing 1-10 of 13 resultsSorted 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
What is the cheapest month to book a flight from Blountville to Puerto Rico?
Currently, April is the cheapest month in which you can book a flight from Blountville to Puerto Rico (average of $138). Flying from Blountville to Puerto Rico in August is currently the most expensive (average of $431). 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 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 March 28, 2026.
Peruse reviews from past customers who have flown with 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.
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Crew
7.9
Overall
7.1
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Crew
7.9
Overall
7.1
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
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
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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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 March 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Blountville to Puerto Rico
Discover the top airline 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 March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$445 | Average$704 | FlexibilityNo cancel fee | On-time71% |