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Montevideo

$255+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MVD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 33 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 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$642
(Travelocity)

One-way from

$256
(Priceline)

Popular in

December

Cheapest in

May

Average price

$665
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. 14% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 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 17, 2025.

This Expedia deal was found by Cheapflights users on 4/17. 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.
Thu 4/249:40 pmMIA - MVD
2 stops31h 10mAvianca
Thu 5/16:55 amMVD - MIA
1 stop27h 55mAvianca
Deal found 4/17$642
This CheapOair deal was found by Cheapflights users on 4/17. 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 5/110:40 pmMIA - MVD
1 stop12h 10mLATAM Airlines
Sat 5/34:40 amMVD - MIA
2 stops32h 16mLATAM Airlines
Deal found 4/17$657
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 11/219:40 amMIA - MVD
1 stop13h 05mDelta
Fri 11/284:40 amMVD - MIA
1 stop14h 30mDelta
Deal found 4/17$717
This Copa Airlines deal was found by Cheapflights users on 4/17. 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 stop17h 54mCopa Airlines
Sat 8/212:50 amMVD - MIA
1 stop20h 05mCopa Airlines
Deal found 4/17$719
This Booking.com deal was found by Cheapflights users on 4/17. 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.
Fri 5/95:00 pmMIA - MVD
1 stop11h 50mMultiple Airlines
Fri 5/2310:55 amMVD - MIA
1 stop21h 45mMultiple Airlines
Deal found 4/17$749
This Gotogate deal was found by Cheapflights users on 4/16. 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 5/89:10 amMIA - MVD
1 stop20h 35mAerolineas Argentinas
Wed 5/149:25 pmMVD - MIA
1 stop19h 50mAerolineas Argentinas
Deal found 4/16$756
This Gurufare deal was found by Cheapflights users on 4/17. 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
1 stop29h 20mGOL
Deal found 4/17$893
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 4/188:50 amMIA - MVD
2 stops39h 13mUnited Airlines
Thu 4/2412:45 amMVD - MIA
2 stops35h 39mUnited Airlines
Deal found 4/17$908

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 17, 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

Tue 5/20

9:40 pm-5:50 am

2 stops31h 10m

Montevideo Carrasco

Thu 5/29

6:55 am-12:30 pm

1 stop30h 35m

$642

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Thu 5/1

10:40 pm-11:50 am

1 stop12h 10m

Montevideo Carrasco

Sat 5/3

4:40 am-11:56 am

2 stops32h 16m

$657

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Thu 10/9

5:20 pm-6:35 am

1 stop12h 15m

Montevideo Carrasco

Sat 10/25

7:25 am-8:30 pm

1 stop14h 05m

$717

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Fri 7/25

6:05 am-12:59 am

1 stop17h 54m

Montevideo Carrasco

Sun 8/3

8:01 am-1:44 am

1 stop18h 43m

$719

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Fri 5/9

5:00 pm-5:50 am

1 stop11h 50m

Montevideo Carrasco

Fri 5/23

10:55 am-7:40 am

1 stop21h 45m

$749

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Thu 5/8

9:10 am-6:45 am

1 stop20h 35m

Montevideo Carrasco

Wed 5/14

9:25 pm-4:15 pm

1 stop19h 50m

$756

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

$893

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Wed 4/30

6:22 am-1:03 am

2 stops17h 41m

Montevideo Carrasco

Sat 5/10

12:40 am-10:29 pm

2 stops22h 49m

$969

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Sun 5/18

7:55 am-5:50 am

1 stop20h 55m

$255

MiamiMontevideo

MIA - MVD

MIAMVD

Miami

Sat 6/14

1:55 pm-2:20 pm

3 stops23h 25m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results
1
2

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 April 11, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Montevideo, you should look to book at least 33 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 17, 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 17, 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
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

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
858 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

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.
Delta
8.0
Very good
7,917 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

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
1,409 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

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
1,761 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

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.
United Airlines
7.4
Good
8,667 reviews
Aerolineas Argentinas
8.1
Very good
858 reviews

Entertainment

5.7

Boarding

8.0

Comfort

7.5

Overall

8.1

Crew

8.3

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 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 $256. Users have also found prices from $411 and $419 on GOL and LATAM Airlines, 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 $839. The most popular route, (Miami - Montevideo Carrasco), can usually be booked for $622.

  • 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$454Average$681FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$465Average$683FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$547Average$921FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$619Average$825FlexibilityNo cancel feeOn-time81%
DeltaCheapest$620Average$790FlexibilityNo cancel feeOn-timeN/A
Aerolineas ArgentinasCheapest$652Average$984FlexibilityNo cancel feeOn-time59%

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