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Montevideo

$257+ Cheap flights from Key Largo, FL to Montevideo (MVD)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MVD
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Montevideo Carrasco are usually found in May or October, booked 70 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from Key Largo to Montevideo

Keep the following information in mind while searching for Key Largo to Montevideo flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$651
(Priceline)

One-way from

$257
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$656
Provider with most accurate pricing for Miami-Montevideo Carrasco flight deals.
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Provider most trusted by Cheapflights users for Miami-Montevideo Carrasco flights.
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From Key Largo to Montevideo Carrasco
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One-way flight from Key Largo to Montevideo Carrasco
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Highest demand for flights based on searches. 15% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 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 Montevideo

Cheapest flights from Key Largo to Montevideo
Explore the most affordable flight options available from Key Largo to Montevideo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Avianca deal was found by Cheapflights users on 3/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:10 pmMIA - MVD
1 stop11h 50mAvianca
Mon 11/177:05 amMVD - MIA
1 stop11h 45mAvianca
Deal found 3/30$643
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:25 pmMIA - MVD
1 stop16h 45mAerolineas Argentinas
Sat 11/291:00 pmMVD - MIA
1 stop19h 00mAerolineas Argentinas
Deal found 4/1$708
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:20 pmMIA - MVD
1 stop12h 15mDelta
Sun 9/216:55 pmMVD - MIA
1 stop24h 00mDelta
Deal found 4/1$717
This Copa Airlines deal was found by Cheapflights users on 3/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:05 amMIA - MVD
1 stop14h 24mCopa Airlines
Sat 8/22:28 amMVD - MIA
1 stop20h 59mCopa Airlines
Deal found 3/31$719
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Sun 4/137:55 amMIA - MVD
1 stop20h 55mMultiple Airlines
Sun 4/2011:10 amMVD - MIA
2 stops31h 10mMultiple Airlines
Deal found 3/30$726
This SmartFares deal was found by Cheapflights users on 4/1. 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.
Thu 11/2012:45 amMIA - MVD
1 stop27h 50mLATAM Airlines
Fri 11/284:40 amMVD - MIA
1 stop14h 30mLATAM Airlines
Deal found 4/1$757
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 12/1311:20 pmMIA - MVD
Nonstop8h 55mAmerican Airlines
Sun 12/2111:25 pmMVD - MIA
Nonstop9h 00mAmerican Airlines
Deal found 4/1$865
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:05 amMIA - MVD
2 stops25h 00mGOL
Sun 5/252:30 amMVD - MIA
2 stops27h 25mGOL
Deal found 3/31$898
This United deal was found by Cheapflights users on 4/1. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:50 amMIA - MVD
2 stops21h 38mUnited Airlines
Fri 4/2512:45 amMVD - MIA
2 stops18h 14mUnited Airlines
Deal found 4/1$899

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Montevideo 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 2, 2025.
Use the filters below to find and compare flights from Key Largo to Montevideo that are best for you.

Fly from

Key Largo

Fly to

Montevideo

Route

Depart

Return

Price

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Wed 5/21

7:55 am-5:50 am

1 stop20h 55m

Montevideo Carrasco

Mon 5/26

6:55 am-4:00 am

1 stop22h 05m

$644

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Sun 4/13

7:55 am-5:50 am

1 stop20h 55m

Montevideo Carrasco

Sun 4/20

11:10 am-5:20 pm

2 stops31h 10m

$726

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Mon 6/2

1:45 am-12:45 am

2 stops22h 00m

Montevideo Carrasco

Tue 6/10

4:40 am-8:30 pm

2 stops16h 50m

$762

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Mon 6/2

6:20 am-9:29 pm

1 stop14h 09m

Montevideo Carrasco

Fri 6/13

10:43 am-10:27 pm

1 stop12h 44m

$766

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Wed 5/21

10:05 am-12:05 pm

2 stops25h 00m

Montevideo Carrasco

Sun 5/25

2:30 am-6:50 am

1 stop29h 20m

$827

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Sun 4/6

9:10 am-6:45 am

1 stop20h 35m

Montevideo Carrasco

Sat 4/12

9:25 am-4:15 pm

1 stop31h 50m

$891

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Wed 4/16

6:22 am-1:03 am

2 stops17h 41m

Montevideo Carrasco

Fri 4/25

12:45 am-5:59 pm

2 stops18h 14m

$899

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Mon 4/7

11:20 am-5:50 am

1 stop17h 30m

$257

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Tue 6/3

9:45 am-1:55 pm

3 stops27h 10m

$282

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Wed 4/9

10:35 pm-1:40 am

2 stops26h 05m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 13 results
1
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Best time to book a flight from Key Largo to Montevideo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Montevideo. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Montevideo, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Key Largo to Montevideo (average of $762). Flying from Key Largo to Montevideo in December is currently the most expensive (average of $1,208). 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 MVD?

Find hourly flight availability from Key Largo to Montevideo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

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

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

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

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

Rainfall in Montevideo by month

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

In terms of precipitation, rainfall in Montevideo ranges from 2.4 - 3.5 inches per month. March is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Montevideo when rainfall is around 2.4 in.

Temperature in Montevideo by month

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

If weather is an important factor for your trip to Montevideo, 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 71.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Montevideo

Get insights into the airlines that provide service to Montevideo. 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 Montevideo. Reviews last updated April 2, 2025.
Get a feel of what it's like to fly with Aerolineas Argentinas, Delta and Copa Airlines from Key Largo to Montevideo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
848 reviews

Food

6.4

Comfort

7.5

Entertainment

5.7

Overall

8.0

Crew

8.3

Boarding

8.0

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
8.0
Very good
848 reviews
Aerolineas Argentinas
8.0
Very good
848 reviews

Food

6.4

Comfort

7.5

Entertainment

5.7

Overall

8.0

Crew

8.3

Boarding

8.0

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.
Delta
8.0
Very good
7,897 reviews
Aerolineas Argentinas
8.0
Very good
848 reviews

Food

6.4

Comfort

7.5

Entertainment

5.7

Overall

8.0

Crew

8.3

Boarding

8.0

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
1,400 reviews
Aerolineas Argentinas
8.0
Very good
848 reviews

Food

6.4

Comfort

7.5

Entertainment

5.7

Overall

8.0

Crew

8.3

Boarding

8.0

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
1,754 reviews
Aerolineas Argentinas
8.0
Very good
848 reviews

Food

6.4

Comfort

7.5

Entertainment

5.7

Overall

8.0

Crew

8.3

Boarding

8.0

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.
United Airlines
7.4
Good
8,616 reviews
Aerolineas Argentinas
8.0
Very good
848 reviews

Food

6.4

Comfort

7.5

Entertainment

5.7

Overall

8.0

Crew

8.3

Boarding

8.0

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 Montevideo. 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 Montevideo from Key Largo?

    Most people fly into Montevideo Carrasco (MVD) if they book a flight to Montevideo from Key Largo. On average, Carrasco has 0 inbound flights from Key Largo per day from 6 airlines. Montevideo Carrasco is conveniently located just 10.0 mi from Montevideo’s city center.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $257. Users have also found prices from $376 and $402 on LATAM Airlines and GOL, respectively.

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

    The cheapest flight price from Key Largo to Montevideo is $453. On average you can expect to pay $825. The most popular route, (Miami - Montevideo Carrasco), can usually be booked for $638.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Key Largo to Montevideo (average of $762). Flying from Key Largo to Montevideo in December is currently the most expensive (average of $1,208). 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 6 airlines flying from Key Largo to Montevideo

Discover the top 6 airlines that operate flights from Key Largo to Montevideo. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$459Average$663FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$464Average$680FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$547Average$909FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$619Average$828FlexibilityNo cancel feeOn-time81%
DeltaCheapest$619Average$788FlexibilityNo cancel feeOn-timeN/A
Aerolineas ArgentinasCheapest$652Average$984FlexibilityNo cancel feeOn-time59%

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