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Dominican Republic

$104+ Cheap flights from Key Largo, FL to the Dominican Republic

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PUJ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Key Largo to Dominican Republic

Keep the following information in mind while searching for Key Largo to Dominican Republic flight deals. Data was last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$230
(Expedia)

One-way from

$104
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$341
Provider with most accurate pricing for Miami-Punta Cana flight deals.
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Provider most trusted by Cheapflights users for Miami-Punta Cana flights.
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From Key Largo to Dominican Republic
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One-way flight from Key Largo to Dominican Republic
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Key Largo to Dominican Republic

Cheapest flights from Key Largo to Dominican Republic
Explore the most affordable flight options available from Key Largo to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:57 pmMIA - PUJ
Nonstop2h 36mArajet
Fri 12/51:01 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/29$230
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:18 pmMIA - PUJ
Nonstop2h 36mArajet
Mon 12/82:36 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/28$231
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:25 pmMIA - SDQ
Nonstop2h 20mArajet
Sun 12/143:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 10/28$231
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:53 pmMIA - PUJ
Nonstop2h 36mArajet
Wed 12/101:01 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/28$232
This Arajet deal was found by Cheapflights users on 10/28. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:18 pmMIA - PUJ
Nonstop2h 36mArajet
Fri 11/211:01 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/28$233
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:25 pmMIA - SDQ
Nonstop2h 20mArajet
Tue 11/113:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 10/29$233
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:18 pmMIA - PUJ
Nonstop2h 36mArajet
Fri 12/191:01 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/30$234
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:25 pmMIA - SDQ
Nonstop2h 20mArajet
Mon 12/810:19 amSDQ - MIA
Nonstop2h 20mArajet
Deal found 10/30$234
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:55 pmMIA - PUJ
Nonstop2h 36mArajet
Tue 11/1810:40 amPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/30$235
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:55 pmMIA - PUJ
Nonstop2h 36mArajet
Sat 11/229:38 amPUJ - MIA
Nonstop2h 47mArajet
Deal found 10/28$236
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 pmMIA - SDQ
Nonstop2h 20mArajet
Sun 11/163:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 10/29$236
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Sat 11/17:25 pmMIA - SDQ
Nonstop2h 20mMultiple Airlines
Fri 12/266:04 pmSDQ - MIA
Nonstop2h 35mMultiple Airlines
Deal found 10/29$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Dominican Republic 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 October 30, 2025.
Use the filters below to find and compare flights from Key Largo to the Dominican Republic that are best for you.

Fly from

Key Largo

Fly to

Dominican Republic

Route

Depart

Return

Price

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Wed 2/18

4:18 pm-7:54 pm

Nonstop2h 36m

Punta Cana

Wed 2/25

1:01 pm-2:48 pm

Nonstop2h 47m

$231

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Thu 12/4

12:55 pm-4:31 pm

Nonstop2h 36m

Punta Cana

Thu 12/11

9:38 am-11:25 am

Nonstop2h 47m

$231

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Fri 2/6

4:18 pm-7:54 pm

Nonstop2h 36m

Punta Cana

Fri 2/13

1:01 pm-2:48 pm

Nonstop2h 47m

$233

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Tue 1/27

6:25 pm-9:45 pm

Nonstop2h 20m

Santo Domingo Las Americas

Tue 2/3

3:35 pm-4:55 pm

Nonstop2h 20m

$243

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Tue 12/2

1:57 pm-5:33 pm

Nonstop2h 36m

Punta Cana

Thu 12/4

2:05 am-11:39 am

1 stop10h 34m

$248

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Sat 1/24

6:25 pm-3:55 am

1 stop8h 30m

Punta Cana

Wed 1/28

1:01 pm-2:48 pm

Nonstop2h 47m

$248

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Mon 12/8

1:09 pm-4:29 pm

Nonstop2h 20m

Santo Domingo Las Americas

Mon 12/15

9:45 am-4:23 pm

1 stop7h 38m

$248

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Thu 12/4

6:25 pm-9:45 pm

Nonstop2h 20m

Santo Domingo Las Americas

Wed 12/10

3:55 am-11:25 am

1 stop8h 30m

$248

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Sun 12/7

3:02 pm-1:50 am

1 stop9h 48m

Santo Domingo Las Americas

Sun 12/14

3:35 pm-4:55 pm

Nonstop2h 20m

$248

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Wed 2/11

1:09 pm-7:55 pm

1 stop5h 46m

Punta Cana

Sun 2/15

11:45 am-1:32 pm

Nonstop2h 47m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic 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 the Dominican Republic

What is the cheapest month to book a flight from Key Largo to Dominican Republic?

Currently, April is the cheapest month in which you can book a flight from Key Largo to Dominican Republic (average of $123). Flying from Key Largo to Dominican Republic in December is currently the most expensive (average of $170). 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 DO?

Find hourly flight availability from Key Largo to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Key Largo to Dominican Republic in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Key Largo to Dominican Republic?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Dominican Republic. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Dominican Republic flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. 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 Dominican Republic. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with American Airlines, Spirit Airlines, and Frontier from Key Largo to the Dominican Republic to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,035 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,035 reviews
American Airlines
7.2
Good
11,035 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Spirit Airlines
6.3
Okay
8,115 reviews
American Airlines
7.2
Good
11,035 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Frontier
5.8
Fair
3,123 reviews
American Airlines
7.2
Good
11,035 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Key Largo to Dominican Republic flight route?

    Within the past month, 27 users have taken a look at flights from Key Largo to Dominican Republic.

  • How long is the flight from Key Largo to Dominican Republic?

    For as low as $301, Arajet can have you in Dominican Republic from Key Largo in 2h 22m. There are 886 mi between Key Largo and Dominican Republic. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Key Largo to Dominican Republic one-way?

    One-way options have recently been found by users for as low as $107 on Arajet. Other airlines that offer cheap prices include American Airlines from $142 and Delta from $167 one-way.

  • What are the most popular routes from Key Largo to Dominican Republic?

    The most popular flight routes from Key Largo to Dominican Republic are Miami - Santo Domingo Las Americas, Miami - Punta Cana and Miami - Santiago de los Caballeros.

  • What are the most reliable airlines from Key Largo to Dominican Republic?

    Before booking your flight to Dominican Republic from Key Largo, check out the most reliable airlines to get you to your destination on time: Frontier (100%), LATAM Airlines (100%), Sky High( 100%).

  • What are the cheapest flights from Key Largo to Dominican Republic?

    While on average a flight from Key Largo to Dominican Republic is generally $272, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Miami - Santo Domingo Las Americas), you can expect to pay $220 for that flight.

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

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

  • How can I find direct flights from Key Largo to Dominican Republic?

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

  • Can I find deals for business class flights from Key Largo to Dominican Republic?

    Yes. Cheapflights offers flight deals from Key Largo to Dominican Republic 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 Dominican Republic?

    Currently, April is the cheapest month in which you can book a flight from Key Largo to Dominican Republic (average of $123). Flying from Key Largo to Dominican Republic in December is currently the most expensive (average of $170). 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

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Alternative routes for Key Largo to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Key Largo to Dominican Republic

Discover the top 9 airlines that operate flights from Key Largo to Dominican Republic. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$136Average$298FlexibilityNo cancel feeOn-time65%
FrontierCheapest$140Average$307FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$143Average$354FlexibilityNo cancel feeOn-time70%
ArajetCheapest$145Average$282FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$187Average$407FlexibilityNo cancel feeOn-time62%
Sky HighCheapest$195Average$374FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$203Average$329FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$250Average$457FlexibilityNo cancel feeOn-time71%
Hahn AirCheapest$286Average$409FlexibilityNo cancel feeOn-timeN/A

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