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$67+ Cheap flights from Key Largo, FL to Cancún (CUN)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CUN
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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The best prices from Key Largo to Cancun are usually found in May or April, booked 90 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Key Largo to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2024.

Popular in

November

Cheapest in

May

Round-trip from

$233
(VivaAerobus)

One-way from

$67
(VivaAerobus)
High demand for flights, 13% potential price rise
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From Key Largo to Cancun
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One-way flight from Key Largo to Cancun
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Find flight deals from Key Largo to Cancún

Cheapest flights from Key Largo to Cancún
Explore the most affordable flight options available from Key Largo to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This lastminute.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/412:38 pmMIA - CUN
1 stop9h 51mAeromexico
Wed 12/114:25 pmCUN - MIA
1 stop8h 25mAeromexico
Deal found 11/4$266
This Expedia deal was found by Cheapflights users on 11/4. 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 12/106:10 pmMIA - CUN
1 stop16h 42mMultiple Airlines
Tue 12/179:58 amCUN - MIA
1 stop14h 01mMultiple Airlines
Deal found 11/4$275
This VivaAerobus deal was found by Cheapflights users on 11/4. 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 VivaAerobus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/62:20 pmMIA - CUN
1 stop29h 35mVivaAerobus
Sun 12/811:55 amCUN - MIA
1 stop24h 55mVivaAerobus
Deal found 11/4$278
This CheapOair deal was found by Cheapflights users on 11/4. 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.
Wed 12/44:08 pmMIA - CUN
1 stop10h 24mVolaris
Fri 12/64:16 amCUN - MIA
1 stop9h 49mVolaris
Deal found 11/4$295
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 12/12:24 pmMIA - CUN
Nonstop1h 55mAmerican Airlines
Wed 12/113:10 pmCUN - MIA
Nonstop1h 55mAmerican Airlines
Deal found 11/4$298
This Delta deal was found by Cheapflights users on 11/4. 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 12/317:55 amMIA - CUN
Nonstop2h 00mDelta
Fri 1/1011:10 amCUN - MIA
Nonstop1h 39mDelta
Deal found 11/4$300
This FareScan deal was found by Cheapflights users on 11/5. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:10 pmMIA - CUN
1 stop16h 42mSpirit Airlines
Tue 12/171:19 pmCUN - MIA
2 stops30h 59mSpirit Airlines
Deal found 11/5$304
This Gotogate deal was found by Cheapflights users on 11/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/128:06 amMIA - CUN
1 stop26h 22mFrontier
Sun 12/1511:43 amCUN - MIA
1 stop27h 45mFrontier
Deal found 11/4$309
This Kissandfly.com deal was found by Cheapflights users on 11/4. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1810:10 amMIA - CUN
Nonstop2h 05mBritish Airways
Thu 11/213:05 pmCUN - MIA
Nonstop1h 55mBritish Airways
Deal found 11/4$345
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/36:28 amMIA - CUN
1 stop6h 26mUnited Airlines
Tue 12/106:30 amCUN - MIA
1 stop15h 28mUnited Airlines
Deal found 11/4$432

Find flights from Key Largo to Cancún within your budget

Customize your flight search to find flights from Key Largo to Cancún 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 12/7

6:40 pm-8:58 am

1 stop14h 18m

$118

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 11/27

2:20 pm-7:00 pm

1 stop28h 40m

$125

MiamiCancún

MIA - CUN

MIACUN

Miami

Sun 2/2

7:05 am-6:31 pm

1 stop11h 26m

$127

MiamiCancún

MIA - CUN

MIACUN

Miami

Tue 2/4

7:00 am-4:25 pm

1 stop9h 25m

$132

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 12/6

2:20 pm-4:32 am

2 stops14h 12m

$147

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 12/6

6:10 pm-9:14 am

2 stops15h 04m

$153

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 11/30

4:08 pm-2:32 am

1 stop10h 24m

$173

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 11/30

8:40 am-10:35 am

Nonstop1h 55m

$181

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 3/15

5:30 pm-11:35 am

3 stops19h 05m

$183

MiamiCancún

MIA - CUN

MIACUN

Miami

Sun 12/1

5:20 am-9:44 pm

1 stop16h 24m

$216

Flights are sorted by cheapest first

Deals found on 11/5

Showing 1-10 of 22 results
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Best time to book a flight from Key Largo to Cancún

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

Travel insights for flights from Key Largo to Cancún

Get recent, data-driven insights about flights from Key Largo to Cancún including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Cancún. Price data was last updated on November 1, 2024.

The best time to book flights from Key Largo to Cancún is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Cancún (average of $356). Flying from Key Largo to Cancún in June is currently the most expensive (average of $462). 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 CUN?

Find hourly flight availability from Key Largo to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

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

What is the cheapest day to fly from Key Largo to Cancún?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Cancún. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Key Largo to Cancún flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Rainfall in Cancún by month

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

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

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

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated November 5, 2024.
Read through reviews of airlines operating flights from Key Largo to Cancún, such as VivaAerobus, American Airlines and Aeromexico. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,830 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,830 reviews
Delta
8.0
Very good
8,830 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Copa Airlines
7.8
Good
1,860 reviews
Delta
8.0
Very good
8,830 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.5
Good
3,486 reviews
Delta
8.0
Very good
8,830 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Aeromexico
7.5
Good
2,024 reviews
Delta
8.0
Very good
8,830 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
9,215 reviews
Delta
8.0
Very good
8,830 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Cancún. 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 Cancún from Key Largo?

    For a flight from Key Largo to Cancún, you will be flying into Cancun. Cancun (CUN) is just 8.9 mi from the center of the city. Cancun is the only Cancún airport and it handles 1 inbound flight from Key Largo per day. 7 airlines have flights to Cancun from Key Largo on a regular basis.

  • Can I find flights from Key Largo to Cancún for under $300 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Cancún for under $300. The cheapest flight booked recently is on VivaAerobus for just $233, but on average you can expect to pay $295.

  • Are there nonstop flights from Key Largo to Cancún for under $300 on Cheapflights?

    Cheapflights has at least 4 direct flights from Key Largo to Cancún under $300. A good price for a nonstop flight from Key Largo to Cancún is less than $294.

  • Are there last-minute flights available from Key Largo to Cancún for under $400?

    There are currently 11+ open flights from Key Largo to Cancún within the next 7 days for less than $400.

  • How popular is this Key Largo to Cancún flight route?

    The Key Largo to Cancun flight path was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with VivaAerobus, which is currently one of the cheapest options available, starting at $67. Spirit Airlines flights start at $112 while deals on Frontier start at $118 one-way.

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

    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 Cancún on time: LATAM Airlines (100%), Qatar Airways (87%), American Airlines (78%).

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

    Looking for the cheapest flight from Key Largo to Cancún? While on average our users pay $547, our data indicates the cheapest price to be $121. The most popular route (Miami - Cancun), is priced around $209.

  • What does MIA to CUN mean?

    Great question - MIA to CUN just means Miami Airport to Cancun Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE), Boca Raton Airport (BCT).

  • Can I find deals for flights from Key Largo to Cancún that include extra baggage allowance?

    The amount of baggage you can bring on your Key Largo to Cancún flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key Largo to Cancún with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Cancún flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Key Largo to Cancún that allow pets onboard?

    Many airlines flying from Key Largo to Cancún offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key Largo to Cancún?

    Yes, you can often find last-minute deals on Key Largo to Cancún flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key Largo to Cancún flight deals updated?

    The Key Largo to Cancún flight deals you see on this page were last updated on 11/5.

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

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Cancún (average of $356). Flying from Key Largo to Cancún in June is currently the most expensive (average of $462). 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 7 airlines flying from Key Largo to Cancún

Discover the top 7 airlines that operate flights from Key Largo to Cancún. 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$193FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$132Average$229FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$185Average$356FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$215Average$438FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$246Average$327FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$258Average$377FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$303Average$353FlexibilityNo cancel feeOn-time79%
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