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Mendoza

$315+ Cheap flights from Key Largo, FL to Mendoza (MDZ)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MDZ
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Mendoza El Plumerillo are usually found in September or October, booked 63 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Key Largo to Mendoza

Keep the following information in mind while searching for Key Largo to Mendoza flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$613
(LATAM Airlines)

One-way from

$315
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$886
Provider with most accurate pricing for Miami-Mendoza El Plumerillo flight deals.
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Provider most trusted by Cheapflights users for Miami-Mendoza El Plumerillo flights.
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From Key Largo to Mendoza El Plumerillo
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One-way flight from Key Largo to Mendoza El Plumerillo
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Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Key Largo to Mendoza

Cheapest flights from Key Largo to Mendoza
Explore the most affordable flight options available from Key Largo to Mendoza. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/241:45 amMIA - MDZ
2 stops16h 13mLATAM Airlines
Fri 9/57:55 amMDZ - MIA
2 stops23h 36mLATAM Airlines
Deal found 4/24$602
This Copa Airlines deal was found by Cheapflights users on 4/24. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:05 amMIA - MDZ
1 stop17h 11mCopa Airlines
Mon 8/251:17 amMDZ - MIA
1 stop19h 38mCopa Airlines
Deal found 4/24$615
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Fri 6/69:40 pmMIA - MDZ
3 stops21h 30mMultiple Airlines
Sun 6/153:40 pmMDZ - MIA
2 stops25h 08mMultiple Airlines
Deal found 4/24$655
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:10 amMIA - MDZ
1 stop34h 00mAerolineas Argentinas
Fri 10/1010:05 amMDZ - MIA
2 stops31h 10mAerolineas Argentinas
Deal found 4/25$740
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:00 pmMIA - MDZ
2 stops31h 40mGOL
Sun 9/142:20 pmMDZ - MIA
2 stops27h 15mGOL
Deal found 4/25$818

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Mendoza 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 April 25, 2025.
Use the filters below to find and compare flights from Key Largo to Mendoza that are best for you.

Fly from

Key Largo

Fly to

Mendoza

Route

Depart

Return

Price

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Tue 5/13

10:40 pm-6:55 pm

1 stop19h 15m

Mendoza El Plumerillo

Fri 5/23

7:40 pm-3:35 pm

1 stop20h 55m

$613

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Mon 6/9

6:20 am-12:10 am

1 stop16h 50m

Mendoza El Plumerillo

Tue 6/10

1:17 am-7:55 pm

1 stop19h 38m

$615

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Fri 6/6

9:40 pm-8:10 pm

3 stops21h 30m

Mendoza El Plumerillo

Sun 6/15

3:40 pm-3:48 pm

2 stops25h 08m

$655

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Fri 6/20

9:10 am-1:25 pm

2 stops27h 15m

Mendoza El Plumerillo

Sun 8/3

6:35 pm-4:15 pm

1 stop22h 40m

$861

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Mon 7/14

10:35 pm-1:30 pm

2 stops37h 55m

Mendoza El Plumerillo

Fri 7/25

2:20 pm-6:25 pm

2 stops29h 05m

$930

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Tue 5/6

7:20 pm-8:10 pm

2 stops23h 50m

$315

MiamiMendoza

MIA - MDZ

MIAMDZ

Miami

Wed 5/14

1:45 am-6:45 am

1 stop28h 00m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Key Largo to Mendoza

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Mendoza. Price data was last updated on April 18, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Mendoza. 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 Mendoza?

Currently, May is the cheapest month in which you can book a flight from Key Largo to Mendoza (average of $904). Flying from Key Largo to Mendoza in December is currently the most expensive (average of $1,387). 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 MDZ?

Find hourly flight availability from Key Largo to Mendoza. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Key Largo to Mendoza, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Mendoza by month

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

In terms of precipitation, rainfall in Mendoza ranges from 0.2 - 1.9 inches per month. January is typically the wettest month, when rainfall can reach 1.9 in. June is typically the driest time to visit Mendoza when rainfall is around 0.2 in.

Temperature in Mendoza by month

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

If weather is an important factor for your trip to Mendoza, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Mendoza

Get insights into the airlines that provide service to Mendoza. 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 Mendoza. Reviews last updated April 25, 2025.
See what other customers who have flown with Aerolineas Argentinas, Copa Airlines and LATAM Airlines from Key Largo to Mendoza have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
859 reviews

Overall

8.1

Boarding

8.0

Entertainment

5.7

Crew

8.3

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.1
Very good
859 reviews
Aerolineas Argentinas
8.1
Very good
859 reviews

Overall

8.1

Boarding

8.0

Entertainment

5.7

Crew

8.3

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Copa Airlines
7.6
Good
1,411 reviews
Aerolineas Argentinas
8.1
Very good
859 reviews

Overall

8.1

Boarding

8.0

Entertainment

5.7

Crew

8.3

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,767 reviews
Aerolineas Argentinas
8.1
Very good
859 reviews

Overall

8.1

Boarding

8.0

Entertainment

5.7

Crew

8.3

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
GOL
7.3
Good
1,066 reviews
Aerolineas Argentinas
8.1
Very good
859 reviews

Overall

8.1

Boarding

8.0

Entertainment

5.7

Crew

8.3

Comfort

7.5

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

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

    If you book a flight to Mendoza from Key Largo, you will be flying to El Plumerillo, which is the city’s only airport. Mendoza El Plumerillo (MDZ) is located 5.1 mi from the center of Mendoza. There are 0 flights from Key Largo to El Plumerillo per day from 4 different airlines.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Key Largo to Mendoza (average of $904). Flying from Key Largo to Mendoza in December is currently the most expensive (average of $1,387). 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 4 airlines flying from Key Largo to Mendoza

Discover the top 4 airlines that operate flights from Key Largo to Mendoza. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$670Average$834FlexibilityNo cancel feeOn-time59%
LATAM AirlinesCheapest$716Average$1,012FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$743Average$879FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$965Average$1,506FlexibilityNo cancel feeOn-time71%

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