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Puerto Rico

$243+ 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
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Blountville to Puerto Rico

Cheapest flights from Blountville to Puerto Rico
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 February 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/2312:53 pm
TRI
-
SJU
1 stop11h 12m
Multiple Airlines
Sat 2/283:53 am
SJU
-
TRI
2 stops37h 35m
Multiple Airlines
Deal found 2/8$277
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/2312:53 pm
TRI
-
SJU
1 stop11h 12m
Multiple Airlines
Thu 2/264:11 pm
SJU
-
TRI
2 stops21h 02m
Multiple Airlines
Deal found 2/9$286
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/912:53 pm
TRI
-
SJU
1 stop20h 54m
Multiple Airlines
Mon 3/165:30 am
SJU
-
TRI
1 stop12h 11m
Multiple Airlines
Deal found 2/9$311
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/235:08 pm
TRI
-
SJU
2 stops31h 16m
Multiple Airlines
Thu 3/58:05 pm
SJU
-
TRI
1 stop17h 08m
Multiple Airlines
Deal found 2/8$315
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 4/1012:53 pm
TRI
-
SJU
1 stop27h 28m
Multiple Airlines
Sat 4/186:49 pm
SJU
-
TRI
2 stops45h 39m
Multiple Airlines
Deal found 2/8$316
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 2/275:08 pm
TRI
-
SJU
2 stops32h 17m
Multiple Airlines
Thu 3/58:05 pm
SJU
-
TRI
1 stop17h 08m
Multiple Airlines
Deal found 2/8$337
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/155:02 pm
TRI
-
SJU
1 stop15h 45m
Multiple Airlines
Sun 5/173:08 am
SJU
-
TRI
1 stop8h 59m
Multiple Airlines
Deal found 2/9$350
This American Airlines deal was found by Cheapflights users on 2/10. 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 9/206:14 pm
TRI
-
SJU
2 stops16h 56m
American Airlines
Sun 9/274:10 pm
SJU
-
TRI
2 stops18h 11m
American Airlines
Deal found 2/10$391

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 February 11, 2026.

Round-trip from

$277
(Kiwi.com)

One-way from

$243
(Delta)

Popular in

September

Cheapest in

May

Average price

$677
From Blountville Tri Cities TN/VA to Puerto Rico
Search Deals
One-way flight from Blountville Tri Cities TN/VA to Puerto Rico
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
Use the filters below to find and compare flights from Blountville to Puerto Rico that are best for you.

Fly from

Blountville

Fly to

Puerto Rico

Route

Depart

Return

Price

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Fri 4/10

12:53 pm-4:21 pm

1 stop27h 28m

San Juan Luis Munoz Marin Intl

Sat 4/18

6:49 pm-4:28 pm

2 stops45h 39m

$316

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Mon 3/9

12:53 pm-10:12 am

2 stops21h 19m

San Juan Luis Munoz Marin Intl

Mon 3/16

5:30 am-5:41 pm

1 stop12h 11m

$329

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Mon 2/23

12:53 pm-1:05 am

1 stop11h 12m

San Juan Luis Munoz Marin Intl

Sun 3/1

3:53 am-12:13 pm

1 stop9h 20m

$400

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 3/10

6:15 am-8:50 pm

2 stops14h 35m

San Juan Luis Munoz Marin Intl

Tue 3/17

9:50 am-8:50 pm

2 stops11h 00m

$431

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 3/10

3:53 pm-11:15 pm

1 stop7h 22m

San Juan Luis Munoz Marin Intl

Tue 3/17

6:15 am-3:10 pm

1 stop8h 55m

$436

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 7/12

6:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Thu 7/16

7:40 am-5:11 pm

1 stop9h 31m

$451

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 3/1

3:33 pm-11:58 pm

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:30 am-2:48 pm

1 stop8h 18m

$466

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sat 4/4

7:51 am-8:49 pm

1 stop12h 58m

San Juan Luis Munoz Marin Intl

Fri 4/10

6:45 am-10:46 pm

1 stop16h 01m

$496

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 2/24

6:02 am-1:01 pm

1 stop5h 59m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:30 am-2:48 pm

1 stop8h 18m

$516

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Mon 2/23

10:17 am-9:12 pm

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:30 am-12:17 pm

1 stop5h 47m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 12 results
1
2

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.
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

What is the cheapest month to book a flight from Blountville to Puerto Rico?

Currently, March is the cheapest month in which you can book a flight from Blountville to Puerto Rico (average of $118). Flying from Blountville to Puerto Rico in August is currently the most expensive (average of $446). 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 February 11, 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.
American Airlines
7.2
Good
11,267 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,267 reviews
American Airlines
7.2
Good
11,267 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • What airport do you fly from for flights from Blountville to Puerto Rico?

    Blountville Tri Cities TN/VA (TRI), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Blountville to Puerto Rico.

  • How long is the flight from Blountville to Puerto Rico?

    There are many flights that can get you from Blountville to Puerto Rico in 14h 35m. Fly via American Airlines to get the fastest option. There are 1595 mi between Blountville and Puerto Rico.

  • Can I find deals for flights from Blountville to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Blountville to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Blountville to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Blountville to Puerto Rico.

  • Can I find deals for business class flights from Blountville to Puerto Rico?

    Yes. Cheapflights offers flight deals from Blountville to Puerto Rico 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 Blountville to Puerto Rico?

    Currently, March is the cheapest month in which you can book a flight from Blountville to Puerto Rico (average of $118). Flying from Blountville to Puerto Rico in August is currently the most expensive (average of $446). 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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Alternative routes for Blountville to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$415Average$676FlexibilityNo cancel feeOn-time71%

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