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Cheap flights from Harlingen to Puerto Plata from $630

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to Puerto Plata departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Harlingen to Puerto Plata

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:18 pm - 12:35 pm
HRL
-
POP
18h 17m
2 stops
American Airlines Logo
3:43 pm - 10:07 am
POP
-
HRL
19h 24m
2 stops
$630American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
4:58 pm - 12:20 pm
HRL
-
POP
18h 22m
2 stops
American Airlines Logo
1:45 pm - 10:16 am
POP
-
HRL
21h 31m
2 stops
$695American Airlines
Sun, Sep 20 - Sat, Sep 26
American Airlines Logo
5:22 pm - 2:42 pm
HRL
-
POP
20h 20m
2 stops
American Airlines Logo
3:43 pm - 10:07 am
POP
-
HRL
19h 24m
2 stops
$735American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
8:04 pm - 12:35 pm
HRL
-
POP
15h 31m
3 stops
American Airlines Logo
3:45 pm - 10:07 am
POP
-
HRL
19h 22m
3 stops
$2,849American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
8:03 pm - 12:20 pm
HRL
-
POP
15h 17m
3 stops
American Airlines Logo
1:45 pm - 10:16 am
POP
-
HRL
21h 31m
3 stops
$2,929American Airlines
Sun, Sep 20 - Sat, Sep 26
American Airlines Logo
8:04 pm - 2:42 pm
HRL
-
POP
17h 38m
3 stops
American Airlines Logo
3:45 pm - 10:07 am
POP
-
HRL
19h 22m
3 stops
$2,957American Airlines
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
8:04 pm - 12:35 pm
HRL
-
POP
15h 31m
3 stops
American Airlines Logo
1:26 pm - 12:14 am
POP
-
HRL
11h 48m
2 stops
$3,032American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
8:03 pm - 12:20 pm
HRL
-
POP
15h 17m
3 stops
American Airlines Logo
1:45 pm - 10:16 am
POP
-
HRL
21h 31m
2 stops
$3,112American Airlines
Sun, Sep 20 - Sat, Sep 26
American Airlines Logo
8:04 pm - 2:42 pm
HRL
-
POP
17h 38m
3 stops
American Airlines Logo
1:26 pm - 12:14 am
POP
-
HRL
11h 48m
2 stops
$3,140American Airlines
Sun, Jul 5 - Sat, Jul 11

American Airlines flights from Harlingen to Puerto Plata

Our best American Airlines deals on Harlingen to Puerto Plata flight tickets
American Airlines
Jul 4
HRL5:18 pmHarlingen Valley Intl
18h 17m
2 stops
POP12:35 pmPuerto Plata La Union
Jul 11
POP3:43 pmPuerto Plata La Union
19h 24m
2 stops
HRL10:07 amHarlingen Valley Intl
$630
American Airlines
Sep 20
HRL4:58 pmHarlingen Valley Intl
18h 22m
2 stops
POP12:20 pmPuerto Plata La Union
Sep 26
POP1:45 pmPuerto Plata La Union
21h 31m
2 stops
HRL10:16 amHarlingen Valley Intl
$695
American Airlines
Jul 5
HRL5:22 pmHarlingen Valley Intl
20h 20m
2 stops
POP2:42 pmPuerto Plata La Union
Jul 11
POP3:43 pmPuerto Plata La Union
19h 24m
2 stops
HRL10:07 amHarlingen Valley Intl
$735

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen 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 April 22, 2026.
Use the filters below to find and compare flights from Harlingen to Puerto Plata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sat 7/4

5:18 pm-12:35 pm

2 stops18h 17m

Puerto Plata La Union

Sat 7/11

3:43 pm-10:07 am

2 stops19h 24m

$630

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 9/20

4:58 pm-12:20 pm

2 stops18h 22m

Puerto Plata La Union

Sat 9/26

1:45 pm-10:16 am

2 stops21h 31m

$695

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 7/5

5:22 pm-2:42 pm

2 stops20h 20m

Puerto Plata La Union

Sat 7/11

3:43 pm-10:07 am

2 stops19h 24m

$735

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sat 7/4

8:04 pm-12:35 pm

3 stops15h 31m

Puerto Plata La Union

Sat 7/11

3:45 pm-10:07 am

3 stops19h 22m

$2,849

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 9/20

8:03 pm-12:20 pm

3 stops15h 17m

Puerto Plata La Union

Sat 9/26

1:45 pm-10:16 am

3 stops21h 31m

$2,929

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 7/5

8:04 pm-2:42 pm

3 stops17h 38m

Puerto Plata La Union

Sat 7/11

3:45 pm-10:07 am

3 stops19h 22m

$2,957
Quickest round-trip

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sat 7/4

8:04 pm-12:35 pm

3 stops15h 31m

Puerto Plata La Union

Sat 7/11

1:26 pm-12:14 am

2 stops11h 48m

$3,032

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 9/20

8:03 pm-12:20 pm

3 stops15h 17m

Puerto Plata La Union

Sat 9/26

1:45 pm-10:16 am

2 stops21h 31m

$3,112

HarlingenPuerto Plata

HRL - POP

HRLPOP

Harlingen Valley Intl

Sun 7/5

8:04 pm-2:42 pm

3 stops17h 38m

Puerto Plata La Union

Sat 7/11

1:26 pm-12:14 am

2 stops11h 48m

$3,140

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Harlingen to Puerto Plata flight deals and tips

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

Fastest flight time

18h 17m

Direct flights

None
The fastest flight from Harlingen to Puerto Plata takes 18h 17m
There are no direct flights from Harlingen to Puerto Plata. There are no popular flight routes from Harlingen to Puerto Plata.
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Frequently asked questions about flying from Harlingen to Puerto Plata

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Puerto Plata?

    Prices for flights from Harlingen Valley Intl Airport to Puerto Plata are updated daily.

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Puerto Plata?

    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 Harlingen Valley Intl Airport to Puerto Plata.

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

    The travel and health documents you'll need for your trip to Puerto Plata may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Plata. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Harlingen to Puerto Plata

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

    Price Alerts will notify you by email when the price for flights to Puerto Plata from Harlingen decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen 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 Harlingen to Puerto Plata for you.

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

All flight searches from Harlingen to Puerto Plata on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes momondo offers price alerts on flights to Puerto Plata from Harlingen. 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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