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$168+ Cheap flights from Key Largo, FL to Brazil

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GRU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Key Largo to Brazil

Cheapest flights from Key Largo to Brazil
Explore the most affordable flight options available from Key Largo to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/52:11 pm
MIA
-
MAO
1 stop11h 19m
Copa Airlines
Sun 2/83:35 am
MAO
-
MIA
1 stop18h 49m
Copa Airlines
Deal found 1/28$315
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:50 pm
MIA
-
MAO
3 stops33h 10m
Avianca
Wed 3/44:05 am
MAO
-
MIA
1 stop19h 25m
Avianca
Deal found 1/27$355
This Copa Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 1/2812:49 pm
MIA
-
MAO
1 stop12h 41m
Copa Airlines
Tue 2/33:35 am
MAO
-
MIA
1 stop10h 57m
Copa Airlines
Deal found 1/27$369
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 pm
MIA
-
MAO
2 stops33h 00m
Avianca
Sun 11/14:05 am
MAO
-
MIA
1 stop14h 00m
Avianca
Deal found 1/28$378
This Gotogate deal was found by Cheapflights users on 1/28. 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 9/113:50 pm
MIA
-
MAO
2 stops35h 10m
Avianca
Sun 9/204:10 am
MAO
-
MIA
1 stop23h 35m
Avianca
Deal found 1/28$384
This Copa Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/117:34 am
MIA
-
MAO
1 stop17h 56m
Copa Airlines
Tue 3/173:35 am
MAO
-
MIA
1 stop8h 32m
Copa Airlines
Deal found 1/28$388
This Gotogate deal was found by Cheapflights users on 1/28. 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 3/57:05 am
MIA
-
MAO
2 stops42h 55m
Avianca
Thu 3/124:05 am
MAO
-
MIA
1 stop19h 25m
Avianca
Deal found 1/28$392
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:40 pm
MIA
-
MAO
2 stops35h 20m
Avianca
Sun 2/84:05 am
MAO
-
MIA
1 stop19h 25m
Avianca
Deal found 1/27$402
This Avianca deal was found by Cheapflights users on 1/26. 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.
Sun 5/107:20 pm
MIA
-
MAO
1 stop7h 40m
Avianca
Thu 5/144:10 am
MAO
-
MIA
1 stop23h 55m
Avianca
Deal found 1/26$406
This Trip.com deal was found by Cheapflights users on 1/28. 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.
Thu 3/1910:30 pm
MIA
-
SSA
1 stop23h 20m
GOL
Mon 3/305:40 am
SSA
-
MIA
1 stop12h 10m
GOL
Deal found 1/28$498
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:25 am
MIA
-
GRU
1 stop17h 40m
Multiple Airlines
Wed 8/54:05 am
GRU
-
MIA
1 stop12h 43m
Multiple Airlines
Deal found 1/27$502
This GOL deal was found by Cheapflights users on 1/27. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:30 pm
MIA
-
VCP
2 stops17h 35m
GOL
Sat 3/2811:25 am
VCP
-
MIA
2 stops30h 25m
GOL
Deal found 1/27$502

Find flight deals from Key Largo to Brazil

Keep the following information in mind while searching for Key Largo to Brazil flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$315
(Copa Airlines)

One-way from

$168
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$718
Provider with most accurate pricing for Miami-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Sao Paulo (SAO) flights.
Search Deals
From Key Largo to Brazil
Search Deals
One-way flight from Key Largo to Brazil
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Brazil 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 January 29, 2026.
Use the filters below to find and compare flights from Key Largo to Brazil that are best for you.

Fly from

Key Largo

Fly to

Brazil

Route

Depart

Return

Price

MiamiManaus

MIA - MAO

MIAMAO

Miami

Fri 5/15

2:00 pm-2:30 am

1 stop12h 30m

Manaus Eduardo Gomes Intl

Mon 5/18

3:35 am-7:58 pm

1 stop16h 23m

$315

MiamiManaus

MIA - MAO

MIAMAO

Miami

Thu 2/26

11:22 am-2:30 am

1 stop14h 08m

Manaus Eduardo Gomes Intl

Wed 3/4

3:35 am-6:55 pm

1 stop16h 20m

$315

MiamiManaus

MIA - MAO

MIAMAO

Miami

Thu 3/5

5:27 pm-2:30 am

1 stop8h 03m

Manaus Eduardo Gomes Intl

Wed 3/11

3:35 am-12:07 pm

1 stop8h 32m

$315

MiamiManaus

MIA - MAO

MIAMAO

Miami

Wed 3/11

8:34 am-2:30 am

1 stop17h 56m

Manaus Eduardo Gomes Intl

Tue 3/17

3:35 am-2:31 pm

1 stop10h 56m

$315

MiamiManaus

MIA - MAO

MIAMAO

Miami

Fri 5/1

2:00 pm-2:30 am

1 stop12h 30m

Manaus Eduardo Gomes Intl

Mon 5/4

3:35 am-10:23 pm

1 stop18h 48m

$315

MiamiManaus

MIA - MAO

MIAMAO

Miami

Wed 2/11

7:34 am-2:30 am

1 stop17h 56m

Manaus Eduardo Gomes Intl

Tue 3/17

3:35 am-12:07 pm

1 stop8h 32m

$388

MiamiManaus

MIA - MAO

MIAMAO

Miami

Wed 2/11

1:00 pm-2:30 am

1 stop12h 30m

Manaus Eduardo Gomes Intl

Tue 3/10

3:35 am-12:07 pm

1 stop8h 32m

$388

MiamiManaus

MIA - MAO

MIAMAO

Miami

Tue 2/10

4:50 pm-3:00 am

3 stops33h 10m

Manaus Eduardo Gomes Intl

Mon 2/23

4:05 am-11:30 am

1 stop8h 25m

$402

MiamiManaus

MIA - MAO

MIAMAO

Miami

Sun 5/10

7:20 pm-3:00 am

1 stop7h 40m

Manaus Eduardo Gomes Intl

Thu 5/14

4:10 am-4:05 am

1 stop23h 55m

$406

MiamiManaus

MIA - MAO

MIAMAO

Miami

Thu 2/26

2:40 pm-3:00 am

2 stops35h 20m

Manaus Eduardo Gomes Intl

Wed 3/4

4:05 am-3:20 pm

3 stops36h 15m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Brazil

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

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

Currently, May is the cheapest month in which you can book a flight from Key Largo to Brazil (average of $179). Flying from Key Largo to Brazil in December is currently the most expensive (average of $289). 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 BR?

Find hourly flight availability from Key Largo to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Key Largo to Brazil at noon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Brazil. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Key Largo to Brazil

Explore weekly flight availability from Key Largo to Brazil. 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 January 29, 2026.

The most flights from KE9 to BR0 are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Key Largo to Brazil, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
LATAM Airlines
7.5
Good
1,918 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Copa Airlines
7.5
Good
1,560 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
GOL
7.3
Good
1,160 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Brazil?

    There are many flights that can get you from Key Largo to Brazil in 11h 15m. Fly via Copa Airlines, GOL, or American Airlines to get the fastest option. There are 4033 mi between Key Largo and Brazil. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Key Largo to Brazil are Copa Airlines ($135), GOL ($136), and Avianca ($142).

  • What are the most popular routes from Key Largo to Brazil?

    While some choose either Miami - Rio de Janeiro–Galeão Intl or Miami - Sao Paulo Congonhas, Miami - Sao Paulo Guarulhos Intl is the most popular route from Key Largo to Brazil.

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

    Before booking your flight to Brazil from Key Largo, check out the most reliable airlines to get you to your destination on time: LATAM Airlines Brasil (83%), Delta (77%), LATAM Airlines( 75%).

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

    The cheapest flight price from Key Largo to Brazil is $289. On average you can expect to pay $1,125. The most popular route, (Miami - Sao Paulo Guarulhos Intl), can usually be booked for $390.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Key Largo to Brazil (average of $179). Flying from Key Largo to Brazil in December is currently the most expensive (average of $289). 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 Brazil

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Key Largo to Brazil

Discover the top 9 airlines that operate flights from Key Largo to Brazil. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$140Average$478FlexibilityNo cancel feeOn-time70%
ArajetCheapest$193Average$392FlexibilityNo cancel feeOn-timeN/A
AzulCheapest$222Average$604FlexibilityNo cancel feeOn-time82%
DeltaCheapest$233Average$657FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$238Average$528FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$270Average$765FlexibilityNo cancel feeOn-time81%
GOLCheapest$314Average$692FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$485Average$766FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$549Average$550FlexibilityNo cancel feeOn-time69%

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