Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Blountville to Puerto Rico from $405

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 Puerto Rico departing on 10/31. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Blountville to Puerto Rico

Cheap round-trip flights

American Airlines Logo
6:00 am - 9:14 pmTRI-SJU
15h 14m2 stops
American Airlines Logo
5:00 am - 7:00 pmSJU-TRI
15h 00m2 stops
$405American Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
American Airlines Logo
12:11 pm - 10:10 pmTRI-SJU
9h 59m1 stop
American Airlines Logo
8:00 am - 11:54 pmSJU-TRI
16h 54m1 stop
$435American Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Multiple Airlines Logo
9:50 pm - 9:52 amTRI-SJU
11h 02m1 stop
Multiple Airlines Logo
3:59 am - 3:09 pmSJU-TRI
12h 10m1 stop
$532Multiple Airlines
Find Deal
Sun, Nov 16 - Fri, Nov 28
American Airlines Logo
4:19 pm - 4:55 amTRI-SJU
11h 36m1 stop
American Airlines Logo
10:26 am - 9:35 pmSJU-TRI
12h 09m2 stops
$549American Airlines
Find Deal
Thu, Feb 19 - Sun, Mar 1
Multiple Airlines Logo
9:50 pm - 3:33 amTRI-SJU
28h 43m2 stops
Multiple Airlines Logo
3:59 am - 3:09 pmSJU-TRI
12h 10m1 stop
$556Multiple Airlines
Find Deal
Sun, Nov 16 - Fri, Nov 28
American Airlines Logo
8:29 pm - 9:36 amTRI-SJU
12h 07m2 stops
American Airlines Logo
10:26 am - 9:35 pmSJU-TRI
12h 09m2 stops
$569American Airlines
Find Deal
Thu, Feb 19 - Sun, Mar 1
American Airlines Logo
4:19 pm - 4:55 amTRI-SJU
11h 36m1 stop
American Airlines Logo
9:30 am - 11:41 pmSJU-TRI
15h 11m1 stop
$594American Airlines
Find Deal
Fri, Feb 27 - Sat, Mar 7
Delta Logo
6:11 am - 1:16 pmTRI-SJU
7h 05m1 stop
Delta Logo
7:15 am - 12:43 pmSJU-TRI
5h 28m1 stop
$1,185Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
6:11 am - 4:31 pmTRI-SJU
10h 20m1 stop
Delta Logo
7:15 am - 12:43 pmSJU-TRI
5h 28m1 stop
$1,315Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
1:22 pm - 10:00 pmTRI-SJU
8h 38m1 stop
Delta Logo
7:00 am - 6:37 pmSJU-TRI
11h 37m2 stops
$6,051Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7

American Airlines flights from Blountville to Puerto Rico

Our best American Airlines deals on Blountville to Puerto Rico flight tickets
American Airlines
Oct 31
TRI6:00 amBlountville Tri Cities TN/VA
15h 14m
2 stops
SJU9:14 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU5:00 amSan Juan Luis Munoz Marin Intl
15h 00m
2 stops
TRI7:00 pmBlountville Tri Cities TN/VA
$405
Find similar
American Airlines
Oct 31
TRI12:11 pmBlountville Tri Cities TN/VA
9h 59m
1 stop
SJU10:10 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU8:00 amSan Juan Luis Munoz Marin Intl
16h 54m
1 stop
TRI11:54 pmBlountville Tri Cities TN/VA
$435
Find similar
American Airlines
Feb 19
TRI4:19 pmBlountville Tri Cities TN/VA
11h 36m
1 stop
SJU4:55 amSan Juan Luis Munoz Marin Intl
Mar 1
SJU10:26 amSan Juan Luis Munoz Marin Intl
12h 09m
2 stops
TRI9:35 pmBlountville Tri Cities TN/VA
$549
Find similar

Delta flights from Blountville to Puerto Rico

Our best Delta deals on Blountville to Puerto Rico flight tickets
Delta
Sep 30
TRI6:11 amBlountville Tri Cities TN/VA
7h 05m
1 stop
SJU1:16 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU7:15 amSan Juan Luis Munoz Marin Intl
5h 28m
1 stop
TRI12:43 pmBlountville Tri Cities TN/VA
$1,185
Find similar
Delta
Sep 30
TRI6:11 amBlountville Tri Cities TN/VA
10h 20m
1 stop
SJU4:31 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU7:15 amSan Juan Luis Munoz Marin Intl
5h 28m
1 stop
TRI12:43 pmBlountville Tri Cities TN/VA
$1,315
Find similar
Delta
Sep 30
TRI1:22 pmBlountville Tri Cities TN/VA
8h 38m
1 stop
SJU10:00 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU7:00 amSan Juan Luis Munoz Marin Intl
11h 37m
2 stops
TRI6:37 pmBlountville Tri Cities TN/VA
$6,051
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Fri 10/31

6:00 am-9:14 pm

2 stops15h 14m

San Juan Luis Munoz Marin Intl

Sun 11/2

5:00 am-7:00 pm

2 stops15h 00m

$405

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Fri 10/31

12:11 pm-10:10 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Sun 11/2

8:00 am-11:54 pm

1 stop16h 54m

$435

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 11/16

9:50 pm-9:52 am

1 stop11h 02m

San Juan Luis Munoz Marin Intl

Fri 11/28

3:59 am-3:09 pm

1 stop12h 10m

$532

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 2/19

4:19 pm-4:55 am

1 stop11h 36m

San Juan Luis Munoz Marin Intl

Sun 3/1

10:26 am-9:35 pm

2 stops12h 09m

$549

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Sun 11/16

9:50 pm-3:33 am

2 stops28h 43m

San Juan Luis Munoz Marin Intl

Fri 11/28

3:59 am-3:09 pm

1 stop12h 10m

$556

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Thu 2/19

8:29 pm-9:36 am

2 stops12h 07m

San Juan Luis Munoz Marin Intl

Sun 3/1

10:26 am-9:35 pm

2 stops12h 09m

$569

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Fri 2/27

4:19 pm-4:55 am

1 stop11h 36m

San Juan Luis Munoz Marin Intl

Sat 3/7

9:30 am-11:41 pm

1 stop15h 11m

$594

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 9/30

6:11 am-1:16 pm

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:15 am-12:43 pm

1 stop5h 28m

$1,185

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 9/30

6:11 am-4:31 pm

1 stop10h 20m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:15 am-12:43 pm

1 stop5h 28m

$1,315

BlountvilleSan Juan

TRI - SJU

TRISJU

Blountville Tri Cities TN/VA

Tue 9/30

1:22 pm-10:00 pm

1 stop8h 38m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:00 am-6:37 pm

2 stops11h 37m

$6,051

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Blountville to Puerto Rico

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 is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in June, then you should wait until March to fly from Blountville, when ticket prices are also cheap, with an average price of $540.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Blountville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $515. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $868.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from Blountville to Puerto Rico during this time can be as low as $522. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $553.

Cheap Blountville to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Blountville to Puerto Rico

Direct flights

None
There are no direct flights from Blountville to Puerto Rico. There are no popular flight routes from Blountville to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Blountville Tri Cities TN/VA Airport to Puerto Rico?

    Prices for flights from Blountville Tri Cities TN/VA Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Blountville Tri Cities TN/VA Airport to Puerto Rico?

  • How old do you have to be to fly from Blountville Tri Cities TN/VA Airport to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico 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 Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Blountville to Puerto Rico

Compare and see reviews for airlines that fly from Blountville to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $335Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $445Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Blountville to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Blountville to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Blountville to Puerto Rico with flexible booking policies on momondo?

Yes. All flights to Puerto Rico from Blountville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Blountville to Puerto Rico?

momondo provides multiple filters to help you find the best flight to Puerto Rico 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 Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Blountville and alert you when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $119
Flights to Aguadillafrom $163
Flights to Mayagüezfrom $266