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Riviera Maya

$112+ Cheap flights from Key Largo, FL to Riviera Maya

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CUN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Key Largo to Riviera Maya

Cheapest flights from Key Largo to Riviera Maya
Explore the most affordable flight options available from Key Largo to Riviera Maya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/172:26 pmMIA - CUN
Nonstop1h 54mAmerican Airlines
Wed 12/241:14 pmCUN - MIA
Nonstop1h 53mAmerican Airlines
Deal found 11/1$235
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Fri 11/142:55 pmMIA - CUN
1 stop7h 20mMultiple Airlines
Sat 11/229:12 pmCUN - MIA
Nonstop1h 53mMultiple Airlines
Deal found 11/1$236
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/1112:07 pmMIA - CUN
Nonstop2h 01mAmerican Airlines
Sun 12/143:08 pmCUN - MIA
Nonstop1h 57mAmerican Airlines
Deal found 11/1$240
This SmartFares deal was found by Cheapflights users on 11/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:36 pmMIA - CUN
1 stop8h 44mAeromexico
Tue 12/161:05 pmCUN - MIA
Nonstop1h 51mAeromexico
Deal found 11/1$242
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/132:55 pmMIA - CUN
1 stop7h 20mMultiple Airlines
Sat 11/229:12 pmCUN - MIA
Nonstop1h 53mMultiple Airlines
Deal found 11/1$260
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/210:05 amMIA - CUN
Nonstop2h 03mAmerican Airlines
Tue 12/93:08 pmCUN - MIA
Nonstop1h 57mAmerican Airlines
Deal found 11/2$261
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/212:09 pmMIA - CUN
Nonstop2h 00mAmerican Airlines
Wed 12/103:08 pmCUN - MIA
Nonstop1h 57mAmerican Airlines
Deal found 11/2$262
This Booking.com deal was found by Cheapflights users on 11/1. 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 11/152:55 pmMIA - CUN
1 stop7h 20mMultiple Airlines
Sat 11/229:12 pmCUN - MIA
Nonstop1h 53mMultiple Airlines
Deal found 11/1$265
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sat 11/291:57 pmMIA - CUN
Nonstop1h 57mMultiple Airlines
Sat 12/612:31 pmCUN - MIA
1 stop8h 23mMultiple Airlines
Deal found 11/1$269
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:55 amMIA - CUN
Nonstop1h 55mAmerican Airlines
Tue 12/2311:50 amCUN - MIA
Nonstop1h 46mAmerican Airlines
Deal found 10/31$271
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/1812:09 pmMIA - CUN
Nonstop2h 00mAmerican Airlines
Wed 11/262:22 pmCUN - MIA
Nonstop1h 47mAmerican Airlines
Deal found 11/2$272
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/1212:30 pmMIA - CZM
Nonstop3h 06mAmerican Airlines
Mon 12/153:16 pmCZM - MIA
Nonstop0h 40mAmerican Airlines
Deal found 11/2$435

Cheap flight deals from Key Largo to Riviera Maya

Keep the following information in mind while searching for Key Largo to Riviera Maya flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(American Airlines)

One-way from

$112
(Spirit)

Popular in

November

Cheapest in

September

Average price

$449
Provider with most accurate pricing for Miami-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Cancun flights.
Search Deals
From Key Largo to Riviera Maya
Search Deals
One-way flight from Key Largo to Riviera Maya
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Riviera Maya 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 November 3, 2025.
Use the filters below to find and compare flights from Key Largo to Riviera Maya that are best for you.

Fly from

Key Largo

Fly to

Riviera Maya

Route

Depart

Return

Price

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 1/27

9:50 am-11:50 am

Nonstop2h 00m

Cancun

Fri 1/30

1:05 pm-2:50 pm

Nonstop1h 45m

$270

MiamiCancún

MIA - CUN

MIACUN

Miami

Sun 1/18

9:50 am-11:50 am

Nonstop2h 00m

Cancun

Thu 1/22

1:05 pm-2:50 pm

Nonstop1h 45m

$270

MiamiCancún

MIA - CUN

MIACUN

Miami

Sun 1/25

9:50 am-11:50 am

Nonstop2h 00m

Cancun

Fri 1/30

1:05 pm-2:50 pm

Nonstop1h 45m

$270

MiamiCancún

MIA - CUN

MIACUN

Miami

Sun 2/1

7:15 am-4:45 pm

1 stop9h 30m

Cancun

Wed 2/11

4:40 pm-12:51 am

1 stop8h 11m

$276

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 1/22

9:50 am-11:50 am

Nonstop2h 00m

Cancun

Fri 1/30

1:05 pm-2:50 pm

Nonstop1h 45m

$276

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 1/9

9:59 am-12:00 pm

Nonstop2h 01m

Cancun

Thu 1/22

1:05 pm-2:50 pm

Nonstop1h 45m

$282

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 1/8

9:59 am-12:00 pm

Nonstop2h 01m

Cancun

Fri 1/23

1:05 pm-2:50 pm

Nonstop1h 45m

$282

MiamiCancún

MIA - CUN

MIACUN

Miami

Mon 1/26

7:15 am-4:45 pm

1 stop9h 30m

Cancun

Fri 1/30

8:00 am-8:44 pm

1 stop12h 44m

$285

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 12/24

5:45 pm-10:15 am

1 stop16h 30m

Cancun

Mon 1/5

1:06 pm-3:00 pm

Nonstop1h 54m

$287

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 11/18

6:00 am-3:34 pm

1 stop9h 34m

Cancun

Wed 11/26

8:00 am-6:25 pm

1 stop10h 25m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 40 results
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Best time to book a flight from Key Largo to Riviera Maya

Have a flexible travel schedule? Discover the best time to fly to Riviera Maya 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 Riviera Maya

What is the cheapest month to book a flight from Key Largo to Riviera Maya?

Currently, December is the cheapest month in which you can book a flight from Key Largo to Riviera Maya (average of $108). Flying from Key Largo to Riviera Maya in November is currently the most expensive (average of $160). 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 ETW?

Find hourly flight availability from Key Largo to Riviera Maya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Key Largo to Riviera Maya in the morning. 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 Riviera Maya?

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

Travelers seeking maximum savings on their Key Largo to Riviera Maya flight should consider departing on Friday mornings 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 Riviera Maya

Explore weekly flight availability from Key Largo to Riviera Maya. 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 November 3, 2025.

The most flights from KE9 to zzETW are scheduled on a Sunday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Riviera Maya

Get insights into the airlines that provide service to Riviera Maya. 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 Riviera Maya. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from Key Largo to Riviera Maya, such as Delta, Aeromexico, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Aeromexico
7.4
Good
1,673 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,114 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.8
Fair
3,116 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Riviera Maya. 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 Riviera Maya flight route?

    The Key Largo to Riviera Maya flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Key Largo to Riviera Maya?

    For as low as $270, Delta can have you in Riviera Maya from Key Largo in 2h. Airlines will cover a distance of 531 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Key Largo to Riviera Maya?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Key Largo to Riviera Maya on time: LATAM Airlines (100%), American Airlines (87%), Qatar Airways (86%).

  • What are the cheapest flights from Key Largo to Riviera Maya?

    While on average a flight from Key Largo to Riviera Maya is generally $382, our data shows the cheapest flight currently is $117. When looking at the most popular route, (Miami - Cancun), you can expect to pay $259 for that flight.

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

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

  • How can I find direct flights from Key Largo to Riviera Maya?

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

  • Can I find deals for business class flights from Key Largo to Riviera Maya?

    Yes. Cheapflights offers flight deals from Key Largo to Riviera Maya 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 Riviera Maya?

    Currently, December is the cheapest month in which you can book a flight from Key Largo to Riviera Maya (average of $108). Flying from Key Largo to Riviera Maya in November is currently the most expensive (average of $160). 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 10 airlines flying from Key Largo to Riviera Maya

Discover the top 10 airlines that operate flights from Key Largo to Riviera Maya. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$105Average$237FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$132Average$272FlexibilityNo cancel feeOn-time65%
DeltaCheapest$143Average$371FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$162Average$351FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$200Average$288FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$204Average$362FlexibilityNo cancel feeOn-time62%
AviancaCheapest$230Average$384FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$259Average$482FlexibilityNo cancel feeOn-time71%
VolarisCheapest$289Average$344FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$460Average$572FlexibilityNo cancel feeOn-time69%

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