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Puerto Plata

$231+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — POP
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Puerto Plata La Union are usually found in February or March, booked 50 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$290
(Booking.com)

One-way from

$231
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$636
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.
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From Key Largo to Puerto Plata La Union
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One-way flight from Key Largo to Puerto Plata La Union
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Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/93:40 pmMIA - POP
1 stop25h 58mFrontier
Sun 7/136:31 pmPOP - MIA
1 stop22h 24mFrontier
Deal found 4/17$290
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 7/221:06 pmMIA - POP
Nonstop2h 03mAmerican Airlines
Thu 7/241:35 pmPOP - MIA
Nonstop2h 07mAmerican Airlines
Deal found 4/17$400
This JetBlue deal was found by Cheapflights users on 4/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:00 amMIA - POP
1 stop28h 16mJetBlue
Mon 6/911:16 amPOP - MIA
1 stop25h 50mJetBlue
Deal found 4/17$531
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 12/296:00 amMIA - POP
1 stop8h 32mDelta
Fri 1/94:55 pmPOP - MIA
1 stop9h 02mDelta
Deal found 4/17$590
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:40 pmMIA - POP
2 stops46h 05mWestJet
Mon 11/104:40 pmPOP - MIA
2 stops27h 08mWestJet
Deal found 4/17$827
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1211:55 amMIA - POP
1 stop27h 55mMultiple Airlines
Sun 6/155:50 pmPOP - MIA
1 stop19h 28mMultiple Airlines
Deal found 4/17$918
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:05 pmMIA - POP
2 stops39h 50mAir Canada
Wed 1/73:05 pmPOP - MIA
2 stops34h 12mAir Canada
Deal found 4/17$1,378
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:50 pmMIA - POP
1 stop41h 20mCondor
Sun 6/14:10 pmPOP - MIA
2 stops27h 45mCondor
Deal found 4/17$1,796

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 April 17, 2025.
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

Wed 7/9

3:40 pm-5:38 pm

1 stop25h 58m

Puerto Plata La Union

Sun 7/13

6:31 pm-4:55 pm

1 stop22h 24m

$290

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Fri 7/4

10:15 am-12:35 pm

Nonstop2h 20m

Puerto Plata La Union

Wed 7/9

4:09 pm-6:24 pm

Nonstop2h 15m

$425

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Fri 6/6

6:00 am-10:16 am

1 stop28h 16m

Puerto Plata La Union

Mon 6/9

11:16 am-1:06 pm

1 stop25h 50m

$531

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Sun 4/20

8:10 am-2:41 pm

2 stops30h 31m

Puerto Plata La Union

Thu 4/24

3:40 pm-6:27 pm

2 stops26h 47m

$890

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Thu 6/12

11:55 am-3:50 pm

1 stop27h 55m

Puerto Plata La Union

Sun 6/15

5:50 pm-1:18 pm

1 stop19h 28m

$918

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Fri 5/23

9:50 pm-3:10 pm

1 stop41h 20m

Puerto Plata La Union

Sun 6/1

4:10 pm-7:55 pm

2 stops27h 45m

$1,796

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Sun 5/18

10:25 am-12:35 pm

Nonstop2h 10m

$231

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Thu 6/12

6:00 am-6:51 pm

1 stop12h 51m

$270

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Tue 4/22

2:05 pm-2:41 pm

1 stop24h 36m

$316

MiamiPuerto Plata

MIA - POP

MIAPOP

Miami

Tue 6/3

8:40 am-8:54 pm

2 stops12h 14m

$1,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
2

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 April 11, 2025.

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 50 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, January is the cheapest month in which you can book a flight from Key Largo to Puerto Plata (average of $413). Flying from Key Largo to Puerto Plata in June is currently the most expensive (average of $626). 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 April 17, 2025.

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.

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 April 17, 2025.
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,667 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,926 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,809 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Condor
6.3
Okay
322 reviews
United Airlines
7.4
Good
8,667 reviews

Boarding

7.7

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 is 1 flight from Key Largo to La Union per day from 2 different airlines.

  • 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.

  • What are the cheapest airlines to fly from Key Largo to Puerto Plata one-way?

    $231 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on JetBlue and WestJet, with prices starting from $270 and $1,402, respectively.

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

    The cheapest flight price from Key Largo to Puerto Plata is $361. On average you can expect to pay $481. The most popular route, (Miami - Puerto Plata La Union), can usually be booked for $400.

  • 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, January is the cheapest month in which you can book a flight from Key Largo to Puerto Plata (average of $413). Flying from Key Largo to Puerto Plata in June is currently the most expensive (average of $626). 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 Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Sosúa
Cabarete

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Top 2 airlines flying from Key Largo to Puerto Plata

Discover the top 2 airlines 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$386Average$596FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$516Average$662FlexibilityNo cancel feeOn-time62%

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