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Dominican Republic

$99+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PUJ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$220
(Trip.com)

One-way from

$99
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$331
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. 10% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Thu 10/97:25 pmMIA - SDQ
Nonstop2h 20mArajet
Tue 10/143:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/10$225
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 10/32:09 pmMIA - SDQ
Nonstop2h 20mArajet
Sun 10/123:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/9$226
This Expedia deal was found by Cheapflights users on 9/11. 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 9/237:25 pmMIA - SDQ
Nonstop2h 20mArajet
Fri 9/2610:19 amSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/11$228
This Arajet deal was found by Cheapflights users on 9/11. 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
Tue 11/189:38 amPUJ - MIA
Nonstop2h 47mArajet
Deal found 9/11$229
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Fri 11/71:09 pmMIA - SDQ
Nonstop2h 20mArajet
Tue 11/113:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/10$229
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Tue 11/1112:55 pmMIA - PUJ
Nonstop2h 36mArajet
Fri 11/141:01 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 9/10$230
This Orbitz deal was found by Cheapflights users on 9/11. 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.
Thu 9/187:25 pmMIA - SDQ
Nonstop2h 20mArajet
Sat 10/43:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/11$230
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/231:55 pmMIA - PUJ
Nonstop2h 36mArajet
Mon 10/272:36 pmPUJ - MIA
Nonstop2h 47mArajet
Deal found 9/10$231
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Sun 11/236:25 pmMIA - SDQ
Nonstop2h 20mArajet
Wed 11/2610:19 amSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/10$231
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Thu 11/612:55 pmMIA - PUJ
Nonstop2h 36mArajet
Sun 11/911:45 amPUJ - MIA
Nonstop2h 47mArajet
Deal found 9/9$232
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 10/202:09 pmMIA - SDQ
Nonstop2h 20mArajet
Sat 11/13:35 pmSDQ - MIA
Nonstop2h 20mArajet
Deal found 9/11$232
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Wed 11/194:18 pmMIA - PUJ
Nonstop2h 36mArajet
Tue 11/259:38 amPUJ - MIA
Nonstop2h 47mArajet
Deal found 9/11$233

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 September 11, 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

Thu 10/2

1:55 pm-4:31 pm

Nonstop2h 36m

Punta Cana

Mon 10/6

2:36 pm-5:23 pm

Nonstop2h 47m

$248

MiamiLa Romana

MIA - LRM

MIALRM

Miami

Mon 9/29

12:23 pm-2:49 pm

Nonstop2h 26m

La Romana

Fri 10/3

4:05 pm-6:38 pm

Nonstop2h 33m

$260

MiamiLa Romana

MIA - LRM

MIALRM

Miami

Mon 12/8

11:27 am-2:49 pm

Nonstop2h 22m

La Romana

Fri 12/12

3:39 pm-5:24 pm

Nonstop2h 45m

$263

MiamiSanto Domingo

MIA - SDQ

MIASDQ

Miami

Wed 12/3

4:59 am-4:15 pm

1 stop10h 16m

Santo Domingo Las Americas

Sun 12/7

3:35 pm-4:55 pm

Nonstop2h 20m

$294

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Tue 10/21

6:29 pm-2:13 am

1 stop7h 44m

Punta Cana

Wed 10/29

11:48 am-1:42 am

1 stop13h 54m

$299

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Fri 10/17

6:09 am-12:36 pm

1 stop6h 27m

Punta Cana

Sun 10/19

11:56 am-1:42 am

1 stop13h 46m

$299

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Thu 10/2

6:09 am-5:01 pm

1 stop10h 52m

Punta Cana

Tue 10/7

11:56 am-1:42 am

1 stop13h 46m

$299

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Sat 10/4

6:29 pm-2:13 am

1 stop7h 44m

Punta Cana

Sat 10/11

1:51 pm-1:42 am

1 stop11h 51m

$299

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Sat 10/4

5:21 pm-2:13 am

1 stop8h 52m

Punta Cana

Tue 10/7

11:56 am-10:42 pm

1 stop10h 46m

$299

MiamiPunta Cana

MIA - PUJ

MIAPUJ

Miami

Thu 10/2

6:09 am-5:01 pm

1 stop10h 52m

Punta Cana

Mon 10/6

12:06 pm-1:42 am

1 stop13h 36m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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, January is the cheapest month in which you can book a flight from Key Largo to Dominican Republic (average of $443). Flying from Key Largo to Dominican Republic in June is currently the most expensive (average of $591). 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 September 11, 2025.

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

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 Wednesday at noon when fares are most often at their lowest. Sunday at noon 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 September 11, 2025.

The most flights from KE9 to DO0 are scheduled on a Thursday (4 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 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 September 11, 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
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
8,023 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
3,177 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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, 25 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 $260, Arajet can have you in Dominican Republic from Key Largo in 2h 26m. 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 $101 on Arajet. Other airlines that offer cheap prices include American Airlines from $123 and LATAM Airlines from $133 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: Sky High (100%), LATAM Airlines (89%), American Airlines( 80%).

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

    While on average a flight from Key Largo to Dominican Republic is generally $353, our data shows the cheapest flight currently is $100. When looking at the most popular route, (Miami - Santo Domingo Las Americas), you can expect to pay $200 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, January is the cheapest month in which you can book a flight from Key Largo to Dominican Republic (average of $443). Flying from Key Largo to Dominican Republic in June is currently the most expensive (average of $591). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$83Average$300FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$304FlexibilityNo cancel feeOn-time65%
ArajetCheapest$136Average$281FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$152Average$349FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$179Average$327FlexibilityNo cancel feeOn-time81%
JetBlueCheapest$190Average$415FlexibilityNo cancel feeOn-time62%
Sky HighCheapest$224Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$469FlexibilityNo cancel feeOn-time71%
Hahn AirCheapest$328Average$476FlexibilityNo cancel feeOn-timeN/A

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