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Playa del Carmen

$89+ Cheap flights from Key Largo, FL to Playa del Carmen, Mexico

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CUN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Playa del Carmen are usually found in July or May, booked 81 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from Key Largo to Playa del Carmen

Keep the following information in mind while searching for Key Largo to Playa del Carmen flight deals. Data was last updated July 31, 2025.

Round-trip from

$209
(Cheapflightsfares)

One-way from

$89
(Frontier)

Popular in

November

Cheapest in

July

Average price

$322
From Key Largo to Playa del Carmen
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One-way flight from Key Largo to Playa del Carmen
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key Largo to Playa del Carmen

Cheapest flights from Key Largo to Playa del Carmen
Explore the most affordable flight options available from Key Largo to Playa del Carmen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 10/111:34 pmMIA - CUN
Nonstop1h 57mFrontier
Sat 10/181:33 pmCUN - MIA
Nonstop1h 53mFrontier
Deal found 7/29$209
This CheapOair deal was found by Cheapflights users on 7/29. 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 8/146:00 amMIA - CUN
1 stop8h 57mMultiple Airlines
Mon 8/188:04 amCUN - MIA
Nonstop1h 42mMultiple Airlines
Deal found 7/29$229
This lastminute.com deal was found by Cheapflights users on 7/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:30 amMIA - CUN
1 stop7h 50mAeromexico
Tue 9/238:00 amCUN - MIA
1 stop9h 33mAeromexico
Deal found 7/29$239
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:40 pmMIA - CUN
Nonstop2h 05mAmerican Airlines
Thu 8/2110:45 amCUN - MIA
Nonstop1h 50mAmerican Airlines
Deal found 7/29$258
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 9/96:30 amMIA - CUN
1 stop15h 15mDelta
Fri 9/192:37 pmCUN - MIA
1 stop7h 48mDelta
Deal found 7/28$260
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sat 8/306:00 amMIA - CUN
1 stop8h 57mSpirit Airlines
Sat 9/62:07 pmCUN - MIA
2 stops17h 54mSpirit Airlines
Deal found 7/31$287
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/292:55 pmMIA - CUN
1 stop27h 50mViva
Wed 12/36:10 amCUN - MIA
1 stop7h 00mViva
Deal found 7/30$301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Playa del Carmen 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 July 31, 2025.
Use the filters below to find and compare flights from Key Largo to Playa del Carmen that are best for you.

Fly from

Key Largo

Fly to

Playa del Carmen

Route

Depart

Return

Price

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 10/11

1:34 pm-2:31 pm

Nonstop1h 57m

Cancun

Sat 10/18

1:33 pm-4:26 pm

Nonstop1h 53m

$209

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 8/14

6:00 am-1:57 pm

1 stop8h 57m

Cancun

Mon 8/18

8:04 am-10:46 am

Nonstop1h 42m

$229

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 9/16

7:30 am-2:20 pm

1 stop7h 50m

Cancun

Tue 9/23

8:00 am-6:33 pm

1 stop9h 33m

$239

MiamiCancún

MIA - CUN

MIACUN

Miami

Mon 8/18

12:40 pm-1:45 pm

Nonstop2h 05m

Cancun

Thu 8/21

10:45 am-1:35 pm

Nonstop1h 50m

$258

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 9/9

6:30 am-8:45 pm

1 stop15h 15m

Cancun

Tue 9/23

8:10 am-11:25 pm

1 stop14h 15m

$260

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 9/12

6:59 pm-9:15 am

1 stop15h 16m

Cancun

Sun 9/14

10:20 am-11:59 pm

1 stop12h 39m

$292

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 11/29

2:55 pm-6:45 pm

1 stop27h 50m

Cancun

Wed 12/3

6:10 am-1:10 pm

1 stop7h 00m

$301

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 10/11

1:34 pm-2:31 pm

Nonstop1h 57m

$89

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 8/23

12:40 pm-1:45 pm

Nonstop2h 05m

$98

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 8/28

5:02 pm-2:33 am

1 stop10h 31m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 results
1
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Best time to book a flight from Key Largo to Playa del Carmen

Have a flexible travel schedule? Discover the best time to fly to Playa del Carmen 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 Playa del Carmen

How far ahead should I book a flight from Key Largo to Playa del Carmen?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Playa del Carmen. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Playa del Carmen, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Key Largo to Playa del Carmen?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Playa del Carmen (average of $360). Flying from Key Largo to Playa del Carmen in March is currently the most expensive (average of $492). 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 PL9?

Find hourly flight availability from Key Largo to Playa del Carmen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Key Largo to Playa del Carmen, 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 Playa del Carmen?

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

Travelers seeking maximum savings on their Key Largo to Playa del Carmen flight should consider departing on Saturday evenings 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 Playa del Carmen

Explore weekly flight availability from Key Largo to Playa del Carmen. 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 July 31, 2025.

The most flights from KE9 to PL9 are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Key Largo to Playa del Carmen?

Reviews of airlines servicing Playa del Carmen

Get insights into the airlines that provide service to Playa del Carmen. 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 Playa del Carmen. Reviews last updated July 31, 2025.
See what other customers who have flown with Southwest, Delta, and Aeromexico from Key Largo to Playa del Carmen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Aeromexico
7.5
Good
1,721 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Viva
7.0
Good
788 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Playa del Carmen. 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 Playa del Carmen flight route?

    Flights from Key Largo to Playa del Carmen have been viewed 11 times in the past calendar month.

  • What are the cheapest airlines to fly from Key Largo to Playa del Carmen one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $89. American Airlines flights start at $98 while deals on Volaris start at $100 one-way.

  • What are the most reliable airlines from Key Largo to Playa del Carmen?

    Before booking your flight to Playa del Carmen from Key Largo, check out the most reliable airlines to get you to your destination on time: Delta (100%), Aeromexico (100%), Frontier( 92%).

  • What are the cheapest flights from Key Largo to Playa del Carmen?

    While on average a flight from Key Largo to Playa del Carmen is generally $308, our data shows the cheapest flight currently is $70. When looking at the most popular route, (Miami - Cancun), you can expect to pay $247 for that flight.

  • Can I find deals for flights from Key Largo to Playa del Carmen that include hotel bookings?

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

  • How can I find direct flights from Key Largo to Playa del Carmen?

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

  • Can I find deals for business class flights from Key Largo to Playa del Carmen?

    Yes. Cheapflights offers flight deals from Key Largo to Playa del Carmen 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 Playa del Carmen?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Playa del Carmen (average of $360). Flying from Key Largo to Playa del Carmen in March is currently the most expensive (average of $492). 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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Top 9 airlines flying from Key Largo to Playa del Carmen

Discover the top 9 airlines that operate flights from Key Largo to Playa del Carmen. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$243FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$125Average$273FlexibilityNo cancel feeOn-time65%
AeromexicoCheapest$166Average$377FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$187Average$369FlexibilityNo cancel feeOn-time62%
VivaCheapest$200Average$288FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$229Average$396FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$257Average$336FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$258Average$491FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$460Average$572FlexibilityNo cancel feeOn-time69%

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