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Cheap flights from Knoxville to Puerto Plata from $609

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Puerto Plata departing on 9/1. 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

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Find the cheapest flights from Knoxville to Puerto Plata

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 12:55 pm
TYS
-
POP
5h 55m
1 stop
American Airlines Logo
1:45 pm - 11:31 pm
POP
-
TYS
9h 46m
1 stop
$609American Airlines
Tue, Sep 1 - Fri, Sep 18
American Airlines Logo
6:38 pm - 2:30 pm
TYS
-
POP
19h 52m
2 stops
American Airlines Logo
3:30 pm - 10:26 am
POP
-
TYS
18h 56m
2 stops
$613American Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
6:00 am - 2:48 pm
TYS
-
POP
8h 48m
1 stop
American Airlines Logo
1:26 pm - 11:59 pm
POP
-
TYS
10h 33m
1 stop
$614American Airlines
Wed, May 27 - Thu, Jun 11
American Airlines Logo
6:00 am - 12:36 pm
TYS
-
POP
6h 36m
1 stop
American Airlines Logo
1:26 pm - 8:34 am
POP
-
TYS
19h 08m
2 stops
$618American Airlines
Wed, May 27 - Thu, Jun 11
American Airlines Logo
7:00 am - 12:55 pm
TYS
-
POP
5h 55m
1 stop
American Airlines Logo
1:45 pm - 11:31 pm
POP
-
TYS
9h 46m
1 stop
$649American Airlines
Tue, Sep 1 - Sat, Sep 19
American Airlines Logo
6:07 pm - 12:55 pm
TYS
-
POP
18h 48m
2 stops
American Airlines Logo
1:45 pm - 10:25 am
POP
-
TYS
20h 40m
2 stops
$653American Airlines
Tue, Sep 1 - Sat, Sep 19
American Airlines Logo
6:53 pm - 2:44 pm
TYS
-
POP
19h 51m
2 stops
American Airlines Logo
3:44 pm - 10:48 am
POP
-
TYS
19h 04m
2 stops
$658American Airlines
Wed, May 27 - Thu, Jun 11
American Airlines Logo
7:46 pm - 2:44 pm
TYS
-
POP
18h 58m
1 stop
American Airlines Logo
3:44 pm - 11:59 pm
POP
-
TYS
8h 15m
1 stop
$662American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
6:00 am - 2:44 pm
TYS
-
POP
8h 44m
1 stop
American Airlines Logo
3:44 pm - 11:59 pm
POP
-
TYS
8h 15m
1 stop
$689American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
4:09 pm - 2:30 pm
TYS
-
POP
22h 21m
2 stops
American Airlines Logo
3:30 pm - 10:26 am
POP
-
TYS
18h 56m
2 stops
$693American Airlines
Mon, May 4 - Mon, May 11

American Airlines flights from Knoxville to Puerto Plata

Our best American Airlines deals on Knoxville to Puerto Plata flight tickets
American Airlines
Sep 1
TYS7:00 amKnoxville McGhee Tyson
5h 55m
1 stop
POP12:55 pmPuerto Plata La Union
Sep 18
POP1:45 pmPuerto Plata La Union
9h 46m
1 stop
TYS11:31 pmKnoxville McGhee Tyson
$609
American Airlines
May 9
TYS6:38 pmKnoxville McGhee Tyson
19h 52m
2 stops
POP2:30 pmPuerto Plata La Union
May 15
POP3:30 pmPuerto Plata La Union
18h 56m
2 stops
TYS10:26 amKnoxville McGhee Tyson
$613
American Airlines
May 27
TYS6:00 amKnoxville McGhee Tyson
8h 48m
1 stop
POP2:48 pmPuerto Plata La Union
Jun 11
POP1:26 pmPuerto Plata La Union
10h 33m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$614

United Airlines flights from Knoxville to Puerto Plata

Our best United Airlines deals on Knoxville to Puerto Plata flight tickets
United Airlines
May 23
TYS7:19 pmKnoxville McGhee Tyson
17h 06m
3 stops
POP12:25 pmPuerto Plata La Union
May 30
POP1:40 pmPuerto Plata La Union
21h 02m
3 stops
TYS10:42 amKnoxville McGhee Tyson
$3,916
United Airlines
May 23
TYS7:19 pmKnoxville McGhee Tyson
17h 06m
3 stops
POP12:25 pmPuerto Plata La Union
May 30
POP1:40 pmPuerto Plata La Union
20h 25m
2 stops
TYS10:05 amKnoxville McGhee Tyson
$3,999

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Puerto Plata 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 March 24, 2026.
Use the filters below to find and compare flights from Knoxville to Puerto Plata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Tue 9/1

7:00 am-12:55 pm

1 stop5h 55m

Puerto Plata La Union

Fri 9/18

1:45 pm-11:31 pm

1 stop9h 46m

$609

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Sat 5/9

6:38 pm-2:30 pm

2 stops19h 52m

Puerto Plata La Union

Fri 5/15

3:30 pm-10:26 am

2 stops18h 56m

$613

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Wed 5/27

6:00 am-2:48 pm

1 stop8h 48m

Puerto Plata La Union

Thu 6/11

1:26 pm-11:59 pm

1 stop10h 33m

$614

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Wed 5/27

6:00 am-12:36 pm

1 stop6h 36m

Puerto Plata La Union

Thu 6/11

1:26 pm-8:34 am

2 stops19h 08m

$618

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Tue 9/1

7:00 am-12:55 pm

1 stop5h 55m

Puerto Plata La Union

Sat 9/19

1:45 pm-11:31 pm

1 stop9h 46m

$649

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Tue 9/1

6:07 pm-12:55 pm

2 stops18h 48m

Puerto Plata La Union

Sat 9/19

1:45 pm-10:25 am

2 stops20h 40m

$653

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Wed 5/27

6:53 pm-2:44 pm

2 stops19h 51m

Puerto Plata La Union

Thu 6/11

3:44 pm-10:48 am

2 stops19h 04m

$658

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Sat 5/30

7:46 pm-2:44 pm

1 stop18h 58m

Puerto Plata La Union

Sat 6/6

3:44 pm-11:59 pm

1 stop8h 15m

$662

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Sat 5/30

6:00 am-2:44 pm

1 stop8h 44m

Puerto Plata La Union

Sat 6/6

3:44 pm-11:59 pm

1 stop8h 15m

$689

KnoxvillePuerto Plata

TYS - POP

TYSPOP

Knoxville McGhee Tyson

Mon 5/4

4:09 pm-2:30 pm

2 stops22h 21m

Puerto Plata La Union

Mon 5/11

3:30 pm-10:26 am

2 stops18h 56m

$693

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Knoxville to Puerto Plata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Puerto Plata

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Knoxville to Puerto Plata takes 5h 55m
There are no direct flights from Knoxville to Puerto Plata. There are no popular flight routes from Knoxville to Puerto Plata.
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Puerto Plata?

    Prices for flights from Knoxville McGhee Tyson Airport to Puerto Plata refresh daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Puerto Plata?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Puerto Plata.

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

    The travel and health documents required for your trip to Puerto Plata can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Plata. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Knoxville to Puerto Plata?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Knoxville from Puerto Plata. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Knoxville to Puerto Plata with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Puerto Plata?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Puerto Plata for you.

Can I find flights from Knoxville to Puerto Plata with flexible booking policies on momondo?

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

How can momondo help me find flights from Knoxville to Puerto Plata?

momondo helps you find the best flight between Knoxville and Puerto Plata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Knoxville to Puerto Plata right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Puerto Plata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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