HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dominican Republic

$102+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PUJ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Dominican Republic with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 29, 2026.

This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:18 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Wed 10/211:01 pm
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/28$227
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:02 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Thu 5/79:38 am
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/27$228
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:50 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Wed 2/111:01 pm
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/27$229
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:18 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Tue 5/129:38 am
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/28$230
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/21:09 pm
MIA
-
SDQ
Nonstop2h 20m
Arajet
Mon 2/910:19 am
SDQ
-
MIA
Nonstop2h 20m
Arajet
Deal found 1/27$230
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:22 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Thu 2/129:38 am
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/28$231
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.
Thu 4/238:52 pm
MIA
-
SDQ
Nonstop2h 20m
Arajet
Mon 4/2710:19 am
SDQ
-
MIA
Nonstop2h 20m
Arajet
Deal found 1/28$231
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:52 pm
MIA
-
SDQ
Nonstop2h 20m
Multiple Airlines
Mon 4/63:01 pm
SDQ
-
MIA
Nonstop2h 30m
Multiple Airlines
Deal found 1/28$232
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:18 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Sun 4/1911:45 am
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/29$233
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 pm
MIA
-
SDQ
Nonstop2h 20m
Arajet
Sat 4/253:35 pm
SDQ
-
MIA
Nonstop2h 20m
Arajet
Deal found 1/27$233
This Arajet 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:18 pm
MIA
-
PUJ
Nonstop2h 36m
Arajet
Mon 3/92:36 pm
PUJ
-
MIA
Nonstop2h 47m
Arajet
Deal found 1/27$234
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:09 pm
MIA
-
SDQ
Nonstop2h 20m
Arajet
Sun 4/53:35 pm
SDQ
-
MIA
Nonstop2h 20m
Arajet
Deal found 1/28$234

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$228
(Kiwi.com)

One-way from

$102
(Cheapflightsfares)

Popular in

April

Cheapest in

February

Average price

$313
Provider with most accurate pricing for Miami-Punta Cana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Punta Cana flights.
Search Deals
From Key Largo to Dominican Republic
Search Deals
One-way flight from Key Largo to Dominican Republic
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 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 January 29, 2026.
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

Fri 3/6

4:18 pm-7:54 pm

Nonstop2h 36m

Punta Cana

Mon 3/9

2:36 pm-5:23 pm

Nonstop2h 47m

$234

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Fri 5/29

2:09 pm-4:29 pm

Nonstop2h 20m

Santo Domingo Las Americas

Mon 6/1

10:19 am-12:39 pm

Nonstop2h 20m

$244

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Sun 3/22

4:02 pm-6:38 pm

Nonstop2h 36m

Punta Cana

Thu 3/26

9:38 am-12:25 pm

Nonstop2h 47m

$245

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Fri 2/27

1:09 pm-4:29 pm

Nonstop2h 20m

Santo Domingo Las Americas

Fri 3/6

1:40 am-11:25 am

1 stop10h 45m

$249

MiamiSantiago de los Caballeros

MIA - STI

MIASTI

Miami

Fri 3/6

6:16 pm-9:30 pm

Nonstop2h 14m

Santiago de los Caballeros

Mon 3/9

7:00 am-9:29 am

Nonstop2h 29m

$252

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Tue 3/10

2:57 pm-5:33 pm

Nonstop2h 36m

Punta Cana

Tue 3/17

11:10 am-5:55 pm

1 stop6h 45m

$258

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Sat 3/28

1:55 pm-9:40 pm

1 stop7h 45m

Santo Domingo Las Americas

Sun 4/5

3:35 pm-5:55 pm

Nonstop2h 20m

$258

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Wed 3/25

5:18 pm-3:30 am

1 stop10h 12m

Santo Domingo Las Americas

Sun 4/5

3:35 pm-5:55 pm

Nonstop2h 20m

$258

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Tue 3/31

1:55 pm-4:31 pm

Nonstop2h 36m

Punta Cana

Thu 4/2

9:38 am-12:25 pm

Nonstop2h 47m

$259

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Wed 3/11

5:18 pm-3:30 am

1 stop10h 12m

Santo Domingo Las Americas

Wed 3/18

10:19 am-12:39 pm

Nonstop2h 20m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
1
2
3
...
6

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 November is currently the most expensive (average of $172). 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 January 29, 2026.

It’s typically best to fly out from Key Largo to Dominican Republic in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the evening, 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 January 24, 2026.

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. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Dominican Republic

Explore weekly flight availability from Key Largo to Dominican Republic. 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 January 29, 2026.

The most flights from KE9 to DO0 are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

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 January 29, 2026.
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
11,206 reviews

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Comfort

7.2

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
11,206 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Comfort

7.2

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.
Spirit Airlines
6.3
Okay
8,394 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Comfort

7.2

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.
Frontier
5.7
Fair
3,056 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Entertainment

6.9

Food

6.4

Crew

8.0

Boarding

7.5

Comfort

7.2

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 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 $252, Arajet can have you in Dominican Republic from Key Largo in 2h 14m. There are 758 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 $87 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $89 and Arajet from $97 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 - Punta Cana, Miami - Santo Domingo Las Americas 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: LATAM Airlines (80%), American Airlines (79%), Qatar Airways( 78%).

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

    While on average a flight from Key Largo to Dominican Republic is generally $267, our data shows the cheapest flight currently is $113. When looking at the most popular route, (Miami - Punta Cana), you can expect to pay $215 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 November is currently the most expensive (average of $172). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Luis Munoz Marin Intl flights
Orlando to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Orlando to Punta Cana flights
Fort Lauderdale to Punta Cana flights
Miami to Punta Cana flights
Fort Lauderdale to Santo Domingo flights
Orlando to Santo Domingo flights
Miami to Nassau flights
West Palm Beach to Luis Munoz Marin Intl flights
Fort Lauderdale to Montego Bay flights
Miami to Oranjestad flights
Orlando to Aguadilla flights
Miami to Port of Spain flights
Orlando to Montego Bay flights
Fort Lauderdale to Nassau flights
Fort Lauderdale to Kingston flights
Orlando to Santiago de los Caballeros flights
Miami to Santo Domingo flights
Tampa to Punta Cana flights
Jacksonville to Luis Munoz Marin Intl flights
Orlando to Nassau flights
Miami to Havana flights
Miami to Simpson Bay flights
Miami to Providenciales flights
Orlando to Oranjestad flights
Orlando to Saint Thomas Island flights
Miami to Castries flights
Miami to Willemstad flights
Miami to Montego Bay flights
Fort Lauderdale to Oranjestad flights
Fort Lauderdale to Simpson Bay flights
Fort Lauderdale to Santiago de los Caballeros flights
Fort Lauderdale to Saint Thomas Island flights
Miami to Santiago de los Caballeros flights
Orlando to Ponce flights
Miami to Bridgetown flights
Miami to St. John's flights
Tampa to Saint Thomas Island flights
Miami to Saint Thomas Island flights
Miami to Road Town flights
Orlando to Providenciales flights
Fort Lauderdale to Port of Spain flights
Tampa to Nassau flights
Miami to George Town flights
Fort Lauderdale to Aguadilla flights
Miami to Kingston flights
Miami to Cap Haitien flights
Orlando to Port of Spain flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$97Average$280FlexibilityNo cancel feeOn-time65%
ArajetCheapest$128Average$278FlexibilityNo cancel feeOn-timeN/A
Sky HighCheapest$141Average$367FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$142Average$305FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$147Average$323FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$159Average$368FlexibilityNo cancel feeOn-time62%
Hahn AirCheapest$160Average$369FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$208Average$330FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$248Average$439FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.