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Puerto Rico

$404+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SJU
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
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 June 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:05 am
TRI
-
SJU
1 stop15h 36m
Multiple Airlines
Wed 7/155:15 pm
SJU
-
TRI
2 stops21h 17m
Multiple Airlines
Deal found 6/22$404
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:05 am
TRI
-
SJU
1 stop10h 28m
Delta
Tue 10/277:30 am
SJU
-
TRI
1 stop7h 36m
Delta
Deal found 6/24$446
This Delta deal was found by Cheapflights users on 6/22. 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 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 6/22$481
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:45 pm
TRI
-
SJU
1 stop8h 44m
Delta
Sat 8/297:00 am
SJU
-
TRI
1 stop8h 50m
Delta
Deal found 6/24$516
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Sun 10/188:20 pm
TRI
-
SJU
2 stops14h 45m
American Airlines
Wed 10/215:50 pm
SJU
-
TRI
2 stops16h 35m
American Airlines
Deal found 6/23$528
This American Airlines deal was found by Cheapflights users on 6/23. 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.
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 6/23$537

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 27, 2026.

Round-trip from

$404
(Kiwi.com)
From Blountville Tri Cities TN/VA to Puerto Rico
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 June 27, 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

Price

Cheapest round-trip

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Fri 7/10

9:05 am-12:41 am

1 stop15h 36m

San Juan Luis Munoz Marin Intl

Wed 7/15

5:15 pm-2:32 pm

2 stops21h 17m

$404

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 10/20

6:05 am-4:33 pm

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Tue 10/27

7:30 am-3:06 pm

1 stop7h 36m

$446

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 10/18

7:05 am-11:50 pm

1 stop16h 45m

San Juan Luis Munoz Marin Intl

Wed 10/21

8:35 am-11:47 pm

1 stop15h 12m

$446

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 10/20

7:05 am-6:05 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Tue 10/27

8:35 am-5:26 pm

1 stop8h 51m

$446
Quickest round-trip

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

Sat 8/22

1:45 pm-10:29 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Sat 8/29

7:00 am-3:50 pm

1 stop8h 50m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

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.
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
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 27, 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.
Delta
7.8
Good
8,451 reviews

Comfort

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews

Comfort

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,779 reviews
Delta
7.8
Good
8,451 reviews

Comfort

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 10h 28m. Fly via Delta 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.

See more FAQs

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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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$481Average$710FlexibilityNo cancel feeOn-time71%
DeltaCheapest$566Average$686FlexibilityNo cancel feeOn-timeN/A

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