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Puerto Plata

$230+ Cheap flights from Key Largo, FL to Puerto Plata, Dominican Republic (POP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — POP
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Puerto Plata La Union are usually found in October or September, booked 87 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap flight deals from Key Largo to Puerto Plata

Cheapest flights from Key Largo to Puerto Plata
Explore the most affordable flight options available from Key Largo to Puerto Plata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 29, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/25:27 pm
MIA
-
POP
1 stop17h 02m
Copa Airlines
dim. 3/812:36 pm
POP
-
MIA
1 stop10h 06m
Copa Airlines
Deal found 1/28$357
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
sam. 3/74:10 pm
MIA
-
POP
1 stop18h 19m
Copa Airlines
mar. 3/2412:36 pm
POP
-
MIA
1 stop7h 19m
Copa Airlines
Deal found 1/28$378
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
sam. 2/145:29 pm
MIA
-
POP
1 stop17h 00m
Copa Airlines
mar. 2/1712:35 pm
POP
-
MIA
1 stop9h 49m
Copa Airlines
Deal found 1/28$384
This American Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 3/312:18 pm
MIA
-
POP
Nonstop2h 17m
American Airlines
jeu. 3/123:35 pm
POP
-
MIA
Nonstop2h 30m
American Airlines
Deal found 1/28$392
This Delta deal was found by Cheapflights users on 1/28. 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.
lun. 3/27:15 am
MIA
-
POP
1 stop7h 25m
Delta
jeu. 3/54:55 pm
POP
-
MIA
1 stop8h 58m
Delta
Deal found 1/28$407
This American Airlines deal was found by Cheapflights users on 1/28. 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.
mer. 4/1512:23 pm
MIA
-
POP
Nonstop2h 07m
American Airlines
lun. 4/203:30 pm
POP
-
MIA
Nonstop2h 22m
American Airlines
Deal found 1/28$412
This American Airlines deal was found by Cheapflights users on 1/28. 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.
ven. 3/612:18 pm
MIA
-
POP
Nonstop2h 17m
American Airlines
lun. 3/93:35 pm
POP
-
MIA
Nonstop2h 30m
American Airlines
Deal found 1/28$413
This American Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 3/27:00 am
MIA
-
POP
1 stop8h 00m
American Airlines
jeu. 3/54:35 pm
POP
-
MIA
Nonstop2h 30m
American Airlines
Deal found 1/28$417
This American Airlines deal was found by Cheapflights users on 1/27. 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.
ven. 4/2412:23 pm
MIA
-
POP
Nonstop2h 07m
American Airlines
ven. 5/13:30 pm
POP
-
MIA
Nonstop2h 22m
American Airlines
Deal found 1/27$418

Find flight deals from Key Largo to Puerto Plata

Keep the following information in mind while searching for Key Largo to Puerto Plata flight deals. Data was last updated janvier 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(Copa Airlines)

One-way from

$230
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$492
Provider with most accurate pricing for Miami-Puerto Plata La Union flight deals.
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Provider most trusted by Cheapflights users for Miami-Puerto Plata La Union flights.
Search Deals
From Key Largo to Puerto Plata La Union
Search Deals
One-way flight from Key Largo to Puerto Plata La Union
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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, Cheapflights users made 2,558,603 searches. Data last updated janvier 29, 2026.
Use the filters below to find and compare flights from Key Largo to Puerto Plata that are best for you.

Fly from

Key Largo

Fly to

Puerto Plata

Route

Depart

Return

Price

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

lun. 3/2

5:27 pm-11:29 am

1 stop17h 02m

Puerto Plata La Union

dim. 3/8

12:36 pm-10:42 pm

1 stop10h 06m

$357

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

sam. 2/14

5:29 pm-11:29 am

1 stop17h 00m

Puerto Plata La Union

mar. 2/17

12:35 pm-9:24 pm

1 stop9h 49m

$384

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

jeu. 4/23

6:31 pm-11:24 am

1 stop16h 53m

Puerto Plata La Union

dim. 4/26

12:34 pm-10:23 pm

1 stop9h 49m

$387

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

jeu. 4/16

6:31 pm-11:24 am

1 stop16h 53m

Puerto Plata La Union

mar. 4/21

12:34 pm-7:58 pm

1 stop7h 24m

$387

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

mer. 3/11

8:10 am-2:38 pm

1 stop6h 28m

Puerto Plata La Union

mar. 3/24

3:55 pm-9:20 am

1 stop17h 25m

$407

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

mar. 3/10

8:10 am-2:38 pm

1 stop6h 28m

Puerto Plata La Union

mar. 3/24

3:55 pm-12:52 am

1 stop8h 57m

$407

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

lun. 3/2

7:15 am-3:40 pm

1 stop7h 25m

Puerto Plata La Union

jeu. 3/5

4:55 pm-12:53 am

1 stop8h 58m

$407

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

jeu. 2/12

6:00 am-3:40 pm

1 stop8h 40m

Puerto Plata La Union

ven. 2/13

4:55 pm-12:53 am

1 stop8h 58m

$427

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

mar. 3/10

6:00 am-2:38 pm

1 stop8h 38m

Puerto Plata La Union

jeu. 3/26

3:55 pm-12:52 am

1 stop8h 57m

$436

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

mer. 3/11

7:05 am-2:38 pm

1 stop7h 33m

Puerto Plata La Union

jeu. 3/26

3:55 pm-12:52 am

1 stop8h 57m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
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Best time to book a flight from Key Largo to Puerto Plata

Have a flexible travel schedule? Discover the best time to fly to Puerto Plata from Key Largo 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 Key Largo to Puerto Plata

How far ahead should I book a flight from Key Largo to Puerto Plata?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Puerto Plata. Price data was last updated on January 23, 2026.

The price you pay for your flight from Key Largo to Puerto Plata may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Key Largo to Puerto Plata?

Currently, December is the cheapest month in which you can book a flight from Key Largo to Puerto Plata (average of $156). Flying from Key Largo to Puerto Plata in May is currently the most expensive (average of $254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to POP?

Find hourly flight availability from Key Largo to Puerto Plata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 29, 2026.

When flying from Key Largo to Puerto Plata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Key Largo to Puerto Plata

Explore weekly flight availability from Key Largo to Puerto Plata. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated janvier 29, 2026.

The most flights from KE9 to POP are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Puerto Plata

Get insights into the airlines that provide service to Puerto Plata. 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 Plata. Reviews last updated janvier 29, 2026.
Get a feel of what it's like to fly with American Airlines from Key Largo to Puerto Plata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,205 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Puerto Plata. 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 into for flights to Puerto Plata from Key Largo?

    If you book a flight to Puerto Plata from Key Largo, you will be flying to La Union, which is the city’s only airport. Puerto Plata La Union (POP) is located 8.6 mi from the center of Puerto Plata. There are 2 flights from Key Largo to La Union per day from 1 airline.

  • How popular is this Key Largo to Puerto Plata flight route?

    Flights from Key Largo to Puerto Plata La Union have been viewed 1 times in the past calendar month.

  • How long is the flight from Key Largo to Puerto Plata?

    For as low as $407, Copa Airlines can have you in Puerto Plata from Key Largo in 6h 28m. Airlines will cover a distance of 746 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Key Largo to Puerto Plata?

    No one likes to see their flight delayed. When booking a flight from Key Largo to Puerto Plata consider choosing American Airlines (86%), Qatar Airways (81%) or British Airways (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key Largo to Puerto Plata?

    The cheapest flight price from Key Largo to Puerto Plata is $272. On average you can expect to pay $442. The most popular route, (Miami - Puerto Plata La Union), can usually be booked for $357.

  • Can I find deals for flights from Key Largo to Puerto Plata that include hotel bookings?

    Yes. In addition to deals on Key Largo to Puerto Plata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Puerto Plata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Puerto Plata.

  • Can I find deals for business class flights from Key Largo to Puerto Plata?

    Yes. Cheapflights offers flight deals from Key Largo to Puerto Plata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Puerto Plata?

    Currently, December is the cheapest month in which you can book a flight from Key Largo to Puerto Plata (average of $156). Flying from Key Largo to Puerto Plata in May is currently the most expensive (average of $254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Puerto Plata?

Book flights to Puerto Plata if you plan to visit one of these locations
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Top airline flying from Key Largo to Puerto Plata

Discover the top airline that operate flights from Key Largo to Puerto Plata. 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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$381Average$538FlexibilityNo cancel feeOn-time71%

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