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Cheap flights from Blountville to San Juan from $362

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Blountville to San Juan departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Blountville to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:02 pm - 8:11 am
TRI
-
SJU
15h 09m
1 stop
Multiple Airlines Logo
7:00 am - 5:03 pm
SJU
-
TRI
10h 03m
1 stop
$362Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
Multiple Airlines Logo
5:53 pm - 8:11 am
TRI
-
SJU
14h 18m
1 stop
Multiple Airlines Logo
7:00 am - 5:03 pm
SJU
-
TRI
10h 03m
1 stop
$365Multiple Airlines
Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
8:41 pm - 1:16 pm
TRI
-
SJU
16h 35m
1 stop
Multiple Airlines Logo
7:42 pm - 2:52 pm
SJU
-
TRI
20h 10m
1 stop
$375Multiple Airlines
Fri, Oct 30 - Sat, Nov 7
Multiple Airlines Logo
5:53 pm - 8:11 am
TRI
-
SJU
14h 18m
1 stop
Multiple Airlines Logo
7:00 am - 5:03 pm
SJU
-
TRI
10h 03m
1 stop
$382Multiple Airlines
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
7:21 pm - 1:57 pm
TRI
-
SJU
18h 36m
2 stops
American Airlines Logo
3:41 pm - 11:01 pm
SJU
-
TRI
7h 20m
1 stop
$466American Airlines
Thu, Sep 17 - Thu, Sep 24
American Airlines Logo
8:00 am - 2:50 pm
TRI
-
SJU
6h 50m
1 stop
American Airlines Logo
3:41 pm - 11:01 pm
SJU
-
TRI
7h 20m
1 stop
$466American Airlines
Thu, Sep 17 - Thu, Sep 24
Delta Logo
6:05 am - 1:05 pm
TRI
-
SJU
6h 00m
1 stop
Delta Logo
6:15 am - 12:04 pm
SJU
-
TRI
6h 49m
1 stop
$466Delta
Sun, Jan 10 - Fri, Jan 15
Delta Logo
3:50 pm - 11:50 pm
TRI
-
SJU
7h 00m
1 stop
Delta Logo
6:15 am - 12:04 pm
SJU
-
TRI
6h 49m
1 stop
$466Delta
Sun, Jan 17 - Fri, Jan 22
American Airlines Logo
8:26 pm - 11:31 am
TRI
-
SJU
15h 05m
2 stops
American Airlines Logo
12:13 pm - 11:55 pm
SJU
-
TRI
11h 42m
1 stop
$466American Airlines
Sun, Oct 11 - Mon, Oct 19
Delta Logo
3:50 pm - 11:50 pm
TRI
-
SJU
7h 00m
1 stop
Delta Logo
7:30 am - 3:06 pm
SJU
-
TRI
8h 36m
1 stop
$501Delta
Sat, Jan 9 - Thu, Jan 14

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American Airlines flights from Blountville to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Blountville to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Sep 17
TRI4:57 pmBlountville Tri Cities TN/VA
18h 03m
2 stops
SJU11:00 amSan Juan Luis Munoz Marin Intl
Sep 24
SJU4:38 pmSan Juan Luis Munoz Marin Intl
17h 04m
2 stops
TRI9:42 amBlountville Tri Cities TN/VA
$466
American Airlines
Oct 16
TRI5:07 amBlountville Tri Cities TN/VA
6h 13m
1 stop
SJU11:20 amSan Juan Luis Munoz Marin Intl
Oct 23
SJU12:13 pmSan Juan Luis Munoz Marin Intl
11h 42m
1 stop
TRI11:55 pmBlountville Tri Cities TN/VA
$475
American Airlines
Oct 16
TRI5:07 amBlountville Tri Cities TN/VA
6h 13m
1 stop
SJU11:20 amSan Juan Luis Munoz Marin Intl
Oct 23
SJU12:13 pmSan Juan Luis Munoz Marin Intl
11h 42m
1 stop
TRI11:55 pmBlountville Tri Cities TN/VA
$476

Delta flights from Blountville to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Blountville to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Jan 7
TRI12:49 pmBlountville Tri Cities TN/VA
7h 11m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Jan 12
SJU3:55 pmSan Juan Luis Munoz Marin Intl
7h 29m
1 stop
TRI10:24 pmBlountville Tri Cities TN/VA
$501
Delta
Sep 2
TRI1:45 pmBlountville Tri Cities TN/VA
8h 44m
1 stop
SJU10:29 pmSan Juan Luis Munoz Marin Intl
Sep 11
SJU2:59 pmSan Juan Luis Munoz Marin Intl
7h 21m
1 stop
TRI10:20 pmBlountville Tri Cities TN/VA
$506
Delta
Jan 24
TRI10:15 amBlountville Tri Cities TN/VA
6h 05m
1 stop
SJU5:20 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU6:15 amSan Juan Luis Munoz Marin Intl
6h 49m
1 stop
TRI12:04 pmBlountville Tri Cities TN/VA
$516

momondo Fare Finder

 
Customize your flight search to find flights from Blountville to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Blountville to San Juan Luis Munoz Marin Intl Airport 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 9/4

5:02 pm-8:11 am

1 stop15h 09m

San Juan Luis Munoz Marin Intl

Thu 9/10

7:00 am-5:03 pm

1 stop10h 03m

$362

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 9/3

5:53 pm-8:11 am

1 stop14h 18m

San Juan Luis Munoz Marin Intl

Thu 9/10

7:00 am-5:03 pm

1 stop10h 03m

$365

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Fri 10/30

8:41 pm-1:16 pm

1 stop16h 35m

San Juan Luis Munoz Marin Intl

Sat 11/7

7:42 pm-2:52 pm

1 stop20h 10m

$375

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 9/6

5:53 pm-8:11 am

1 stop14h 18m

San Juan Luis Munoz Marin Intl

Thu 9/10

7:00 am-5:03 pm

1 stop10h 03m

$382

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 9/17

7:21 pm-1:57 pm

2 stops18h 36m

San Juan Luis Munoz Marin Intl

Thu 9/24

3:41 pm-11:01 pm

1 stop7h 20m

$466

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 9/17

8:00 am-2:50 pm

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Thu 9/24

3:41 pm-11:01 pm

1 stop7h 20m

$466
Quickest round-trip

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 1/10

6:05 am-1:05 pm

1 stop6h 00m

San Juan Luis Munoz Marin Intl

Fri 1/15

6:15 am-12:04 pm

1 stop6h 49m

$466

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 1/17

3:50 pm-11:50 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

Fri 1/22

6:15 am-12:04 pm

1 stop6h 49m

$466

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 10/11

8:26 pm-11:31 am

2 stops15h 05m

San Juan Luis Munoz Marin Intl

Mon 10/19

12:13 pm-11:55 pm

1 stop11h 42m

$466

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sat 1/9

3:50 pm-11:50 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

Thu 1/14

7:30 am-3:06 pm

1 stop8h 36m

$501

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Blountville to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Juan Luis Munoz Marin Intl Airport?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Blountville according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 3 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Blountville to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Blountville to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Blountville to San Juan Luis Munoz Marin Intl Airport (TRI to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Blountville to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

6h 36m

Direct flights

None
The fastest flight from Blountville to San Juan Luis Munoz Marin Intl Airport takes 6h 36m
There are no direct flights from Blountville to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Blountville to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Blountville to San Juan Luis Munoz Marin Intl Airport

  • How far is Blountville Tri Cities TN/VA to San Juan Luis Munoz Marin Intl by plane?

    The distance between Blountville Tri Cities TN/VA and San Juan Luis Munoz Marin Intl is about 1595.0 mi. Flights usually cover this in 6h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Blountville Tri Cities TN/VA Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Blountville Tri Cities TN/VA Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Blountville Tri Cities TN/VA Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Blountville Tri Cities TN/VA Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Blountville Tri Cities TN/VA Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Blountville to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Blountville to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Blountville to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $481Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
DeltaPriceFrom $501Free CancellationRating
7.8
8,490 reviews
Search Delta flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Blountville to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Blountville.

Can I find flights from Blountville to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Blountville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Blountville to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Blountville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Blountville to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from Blountville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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