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$105+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CUN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 21, 2024.

Popular in

November

Cheapest in

May

Round-trip from

$296
(Delta)

One-way from

$105
(Viva)
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 22% potential price drop
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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 21, 2024.

This Aeromexico deal was found by Cheapflights users on 11/20. 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 12/207:55 amMIA - CUN
Nonstop2h 00mAeromexico
Mon 12/2311:10 amCUN - MIA
Nonstop1h 44mAeromexico
Deal found 11/20$305
This Viva deal was found by Cheapflights users on 11/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/62:20 pmMIA - CUN
1 stop29h 35mViva
Sun 12/81:20 pmCUN - MIA
1 stop23h 30mViva
Deal found 11/20$309
This Gotogate deal was found by Cheapflights users on 11/20. 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.
Wed 12/186:10 pmMIA - CUN
1 stop17h 08mMultiple Airlines
Wed 12/2511:10 amCUN - MIA
Nonstop1h 44mMultiple Airlines
Deal found 11/20$315
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 12/148:26 amMIA - CUN
Nonstop2h 00mAmerican Airlines
Sat 12/2111:40 amCUN - MIA
Nonstop1h 52mAmerican Airlines
Deal found 11/20$318
This Delta deal was found by Cheapflights users on 11/20. 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.
Mon 12/96:00 amMIA - CUN
1 stop9h 15mDelta
Thu 12/1911:10 amCUN - MIA
Nonstop1h 44mDelta
Deal found 11/20$328
This CheapOair deal was found by Cheapflights users on 11/21. 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 12/123:23 pmMIA - CUN
1 stop22h 01mSpirit Airlines
Mon 12/1610:11 amCUN - MIA
2 stops14h 09mSpirit Airlines
Deal found 11/21$329
This Booking.com deal was found by Cheapflights users on 11/20. 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 12/128:06 amMIA - CUN
1 stop26h 22mFrontier
Sun 12/1511:43 amCUN - MIA
1 stop27h 45mFrontier
Deal found 11/20$333
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 12/54:08 pmMIA - CUN
1 stop10h 24mVolaris
Sat 12/74:16 amCUN - MIA
1 stop9h 49mVolaris
Deal found 11/21$394

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 1/2

7:55 am-9:55 am

Nonstop2h 00m

Cancun

Sun 1/12

11:10 am-12:49 pm

Nonstop1h 39m

$296

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 1/22

10:28 am-12:53 am

2 stops14h 25m

Cancun

Wed 1/29

11:14 am-12:51 am

2 stops13h 37m

$298

MiamiCancún

MIA - CUN

MIACUN

Miami

Mon 1/20

7:23 pm-11:45 am

1 stop16h 22m

Cancun

Sat 1/25

2:25 pm-11:14 am

1 stop20h 49m

$299

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 1/17

2:15 pm-6:20 pm

1 stop28h 05m

Cancun

Sun 1/19

9:45 am-12:45 pm

1 stop27h 00m

$301

MiamiCancún

MIA - CUN

MIACUN

Miami

Sat 2/8

2:13 pm-4:18 pm

Nonstop2h 05m

Cancun

Thu 2/13

5:20 pm-7:15 pm

Nonstop1h 55m

$316

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 12/12

3:23 pm-1:24 pm

1 stop22h 01m

Cancun

Mon 12/16

10:11 am-12:20 am

2 stops14h 09m

$329

MiamiCancún

MIA - CUN

MIACUN

Miami

Thu 12/12

8:06 am-10:28 am

1 stop26h 22m

Cancun

Sun 12/15

11:43 am-3:28 pm

1 stop27h 45m

$333

MiamiCancún

MIA - CUN

MIACUN

Miami

Fri 1/17

4:08 pm-2:32 am

1 stop10h 24m

Cancun

Sat 1/18

4:16 am-2:05 pm

1 stop9h 49m

$343

MiamiCancún

MIA - CUN

MIACUN

Miami

Wed 1/8

8:45 am-8:00 pm

2 stops11h 15m

Cancun

Wed 1/15

1:55 pm-10:25 pm

1 stop8h 30m

$359

MiamiCancún

MIA - CUN

MIACUN

Miami

Mon 1/20

2:15 pm-7:55 pm

1 stop29h 40m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 15, 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.

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 $358). Flying from Key Largo to Cancún in June is currently the most expensive (average of $463). 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 21, 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 18, 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.

Weekly flight availability from Key Largo to Cancún

Explore weekly flight availability from Key Largo to Cancún. 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 21, 2024.

The most flights from KE9 to CUN are scheduled on a Tuesday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

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 21, 2024.
Read through reviews of airlines operating flights from Key Largo to Cancún, such as Delta, Aeromexico and Viva. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,759 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,785 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Aeromexico
7.5
Good
2,004 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,173 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 4 inbound flights from Key Largo per day. 8 airlines have flights to Cancun from Key Largo on a regular basis.

  • 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 Viva, which is currently one of the cheapest options available, starting at $105. American Airlines flights start at $114 while deals on Delta start at $127 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%), American Airlines (87%), Qatar Airways (84%).

  • 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 $556, our data indicates the cheapest price to be $130. The most popular route (Miami - Cancun), is priced around $228.

  • 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.

  • 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 $358). Flying from Key Largo to Cancún in June is currently the most expensive (average of $463). 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.

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Alternative routes for Key Largo to Cancún

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Top 8 airlines flying from Key Largo to Cancún

Discover the top 8 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$193FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$230FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$192Average$365FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$219Average$441FlexibilityNo cancel feeOn-time71%
VolarisCheapest$257Average$353FlexibilityNo cancel feeOn-time79%
DeltaCheapest$273Average$409FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$286Average$334FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$460Average$572FlexibilityNo cancel feeOn-time69%
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