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Cozumel

$202+ Cheap flights from Key Largo, FL to Cozumel (CZM)

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CZM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Cozumel are usually found in January or February, booked 5 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Key Largo to Cozumel

Keep the following information in mind while searching for Key Largo to Cozumel flight deals. Data was last updated June 12, 2025.

Round-trip from

$455
(American Airlines)

One-way from

$202
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$524
From Key Largo to Cozumel
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One-way flight from Key Largo to Cozumel
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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Key Largo to Cozumel

Cheapest flights from Key Largo to Cozumel
Explore the most affordable flight options available from Key Largo to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:51 pmMIA - CZM
Nonstop2h 50mAmerican Airlines
Fri 7/43:21 pmCZM - MIA
Nonstop0h 45mAmerican Airlines
Deal found 6/10$455
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:05 pmMIA - CZM
1 stop26h 30mMultiple Airlines
Sat 9/205:42 pmCZM - MIA
1 stop19h 24mMultiple Airlines
Deal found 6/10$520
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:30 amMIA - CZM
1 stop7h 49mUnited Airlines
Wed 6/251:21 pmCZM - MIA
1 stop7h 31mUnited Airlines
Deal found 6/10$571
This Aeromexico deal was found by Cheapflights users on 6/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:19 amMIA - CZM
1 stop9h 44mAeromexico
Wed 9/31:59 pmCZM - MIA
1 stop9h 00mAeromexico
Deal found 6/11$637
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:09 amMIA - CZM
1 stop10h 59mDelta
Mon 8/182:48 pmCZM - MIA
1 stop8h 09mDelta
Deal found 6/10$677
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:50 amMIA - CZM
2 stops55h 55mAir Canada
Tue 12/23:55 pmCZM - MIA
1 stop27h 17mAir Canada
Deal found 6/11$685

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Cozumel 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 June 12, 2025.
Use the filters below to find and compare flights from Key Largo to Cozumel that are best for you.

Fly from

Key Largo

Fly to

Cozumel

Route

Depart

Return

Price

MiamiCozumel

MIA - CZM

MIACZM

Miami

Tue 7/1

1:51 pm-2:41 pm

Nonstop2h 50m

Cozumel

Fri 7/4

3:21 pm-6:06 pm

Nonstop0h 45m

$455

MiamiCozumel

MIA - CZM

MIACZM

Miami

Sat 9/13

4:05 pm-4:35 pm

1 stop26h 30m

Cozumel

Sat 9/20

5:42 pm-3:06 pm

1 stop19h 24m

$520

MiamiCozumel

MIA - CZM

MIACZM

Miami

Tue 6/24

6:30 am-12:19 pm

1 stop7h 49m

Cozumel

Wed 6/25

1:21 pm-10:52 pm

1 stop7h 31m

$571

MiamiCozumel

MIA - CZM

MIACZM

Miami

Fri 8/29

6:19 am-2:03 pm

1 stop9h 44m

Cozumel

Wed 9/3

1:59 pm-12:59 am

1 stop9h 00m

$637

MiamiCozumel

MIA - CZM

MIACZM

Miami

Thu 8/14

6:09 am-3:08 pm

1 stop10h 59m

Cozumel

Mon 8/18

2:48 pm-12:57 am

1 stop8h 09m

$677

MiamiCozumel

MIA - CZM

MIACZM

Miami

Fri 11/28

7:50 am-2:45 pm

2 stops55h 55m

Cozumel

Tue 12/2

3:55 pm-8:12 pm

1 stop27h 17m

$685

MiamiCozumel

MIA - CZM

MIACZM

Miami

Fri 6/20

6:00 am-1:50 pm

1 stop9h 50m

$202

MiamiCozumel

MIA - CZM

MIACZM

Miami

Sun 7/27

1:44 pm-2:34 pm

Nonstop2h 50m

$231

MiamiCozumel

MIA - CZM

MIACZM

Miami

Mon 6/30

7:00 am-12:19 pm

1 stop7h 19m

$276

MiamiCozumel

MIA - CZM

MIACZM

Miami

Sat 11/1

4:25 pm-2:45 pm

1 stop24h 20m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Key Largo to Cozumel

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

How far ahead should I book a flight from Key Largo to Cozumel?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Cozumel. Price data was last updated on June 9, 2025.

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Cozumel. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Cozumel (average of $464). Flying from Key Largo to Cozumel in June is currently the most expensive (average of $644). 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 CZM?

Find hourly flight availability from Key Largo to Cozumel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Cozumel as you normally would.

Rainfall in Cozumel by month

Plan your trip to Cozumel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cozumel ranges from 2.0 - 14.6 inches per month. June is typically the wettest month, when rainfall can reach 14.6 in. March is typically the driest time to visit Cozumel when rainfall is around 2.0 in.

Temperature in Cozumel by month

Plan your trip to Cozumel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cozumel, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Cozumel

Get insights into the airlines that provide service to Cozumel. 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 Cozumel. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Key Largo to Cozumel, such as Delta, Aeromexico and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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.
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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 Cozumel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cozumel from Key Largo?

    Most people fly into Cozumel (CZM) if they book a flight to Cozumel from Key Largo. On average, Cozumel has 1 inbound flight from Key Largo per day from 2 airlines. Cozumel is conveniently located just 1.7 mi from Cozumel’s city center.

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

    $231 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $276 and $426, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Key Largo to Cozumel consider choosing American Airlines (85%), Envoy Air (85%) or Qatar Airways (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key Largo to Cozumel?

    The cheapest flight price from Key Largo to Cozumel is $264. On average you can expect to pay $406. The most popular route, (Miami - Cozumel), can usually be booked for $511.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Cozumel 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 Cozumel?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Cozumel (average of $464). Flying from Key Largo to Cozumel in June is currently the most expensive (average of $644). 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 2 airlines flying from Key Largo to Cozumel

Discover the top 2 airlines that operate flights from Key Largo to Cozumel. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$613FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$397Average$543FlexibilityNo cancel feeOn-time71%

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