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Santos Dumont

$291+ Cheap flights from Miami (MIA) to Santos Dumont, Brazil (SDU)

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SDU
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
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Cheap flight deals from Miami to Santos Dumont

Cheapest flights from Miami to Santos Dumont
Explore the most affordable flight options available from Miami to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Thu 2/2612:55 pm
MIA
-
SDU
2 stops19h 50m
Multiple Airlines
Thu 3/268:25 pm
SDU
-
MIA
1 stop21h 25m
Multiple Airlines
Deal found 1/23$569
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Sun 3/154:02 pm
MIA
-
SDU
2 stops20h 43m
Multiple Airlines
Fri 3/201:50 pm
SDU
-
MIA
2 stops23h 35m
Multiple Airlines
Deal found 1/24$570
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Thu 3/56:40 pm
MIA
-
SDU
3 stops18h 15m
Multiple Airlines
Fri 3/131:50 pm
SDU
-
MIA
2 stops23h 35m
Multiple Airlines
Deal found 1/24$571
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Tue 3/31:57 pm
MIA
-
SDU
2 stops18h 48m
Multiple Airlines
Fri 3/131:50 pm
SDU
-
MIA
2 stops23h 35m
Multiple Airlines
Deal found 1/24$573
This Mytrip deal was found by Cheapflights users on 1/24. 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.
Sat 4/181:55 pm
MIA
-
SDU
2 stops22h 15m
Multiple Airlines
Mon 4/271:45 pm
SDU
-
MIA
2 stops23h 40m
Multiple Airlines
Deal found 1/24$574
This CheapOair deal was found by Cheapflights users on 1/23. 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 3/1210:30 pm
MIA
-
SDU
1 stop11h 15m
GOL
Fri 3/137:05 pm
SDU
-
MIA
2 stops22h 35m
GOL
Deal found 1/23$583
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Thu 3/121:55 pm
MIA
-
SDU
2 stops16h 45m
Multiple Airlines
Tue 3/246:00 am
SDU
-
MIA
1 stop11h 50m
Multiple Airlines
Deal found 1/23$590
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Tue 3/102:57 pm
MIA
-
SDU
2 stops15h 43m
Multiple Airlines
Sun 3/156:00 am
SDU
-
MIA
2 stops16h 00m
Multiple Airlines
Deal found 1/23$593
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:10 pm
MIA
-
SDU
2 stops40h 05m
Multiple Airlines
Mon 3/306:00 am
SDU
-
MIA
1 stop11h 50m
Multiple Airlines
Deal found 1/24$596
This eDestinos deal was found by Cheapflights users on 1/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:55 pm
MIA
-
SDU
3 stops28h 40m
Multiple Airlines
Wed 3/188:25 pm
SDU
-
MIA
1 stop21h 25m
Multiple Airlines
Deal found 1/23$597
This Kiwi.com deal was found by Cheapflights users on 1/23. 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.
Tue 3/172:57 pm
MIA
-
SDU
2 stops15h 43m
Multiple Airlines
Tue 3/246:00 am
SDU
-
MIA
1 stop11h 50m
Multiple Airlines
Deal found 1/23$599

Find flight deals from Miami to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Santos Dumont (SDU). 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 January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$569
(Kiwi.com)

One-way from

$291
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,014
Provider with most accurate pricing for Miami-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Rio de Janeiro Santos Dumont flights.
Search Deals
From Miami to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Miami to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 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 Miami to Santos Dumont 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 25, 2026.
Use the filters below to find and compare flights from Miami to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Miami

Fly to

Santos Dumont

Route

Depart

Return

Price

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Thu 5/14

1:55 pm-7:40 am

2 stops16h 45m

Rio de Janeiro Santos Dumont

Tue 5/26

1:45 pm-12:30 pm

2 stops23h 45m

$631

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sun 2/15

3:02 pm-10:00 am

2 stops16h 58m

Rio de Janeiro Santos Dumont

Tue 2/24

6:00 am-3:50 pm

1 stop11h 50m

$638

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 2/14

12:55 pm-8:35 pm

2 stops29h 40m

Rio de Janeiro Santos Dumont

Thu 2/19

8:25 pm-3:50 pm

1 stop21h 25m

$640

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Wed 4/15

10:35 pm-10:55 am

1 stop11h 20m

Rio de Janeiro Santos Dumont

Wed 4/22

8:45 pm-4:50 pm

1 stop21h 05m

$662

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 3/24

4:55 pm-9:25 am

2 stops15h 30m

Rio de Janeiro Santos Dumont

Tue 3/31

6:00 am-8:35 pm

2 stops15h 35m

$755

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 3/24

5:55 pm-4:45 pm

2 stops21h 50m

Rio de Janeiro Santos Dumont

Tue 3/31

1:45 pm-6:25 am

1 stop17h 40m

$759

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 3/14

10:30 pm-4:55 pm

1 stop17h 25m

Rio de Janeiro Santos Dumont

Wed 3/18

8:25 pm-4:50 pm

1 stop21h 25m

$760

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 4/18

7:00 pm-2:20 pm

2 stops18h 20m

Rio de Janeiro Santos Dumont

Fri 4/24

8:45 pm-4:50 pm

1 stop21h 05m

$764

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 5/26

9:30 pm-10:25 pm

2 stops23h 55m

Rio de Janeiro Santos Dumont

Sat 5/30

6:00 am-7:20 pm

2 stops14h 20m

$769

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Fri 4/10

10:35 pm-10:55 am

1 stop11h 20m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 20 results
1
2

Compare providers for flights from Miami to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Santos Dumont in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Miami to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Miami 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 Miami to Rio de Janeiro Santos Dumont Airport

What is the cheapest month to book a flight from Miami to Rio de Janeiro Santos Dumont Airport?

Currently, April is the cheapest month in which you can book a flight from Miami to Rio de Janeiro Santos Dumont Airport (average of $464). Flying from Miami to Rio de Janeiro Santos Dumont Airport in January is currently the most expensive (average of $849). 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.

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. 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 Santos Dumont. Reviews last updated January 25, 2026.
Read reviews from past customers who have flown LATAM Airlines and GOL from Miami to Rio de Janeiro Santos Dumont Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,913 reviews

Boarding

7.6

Comfort

7.3

Overall

7.5

Crew

8.0

Food

6.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,913 reviews
LATAM Airlines
7.5
Good
1,913 reviews

Boarding

7.6

Comfort

7.3

Overall

7.5

Crew

8.0

Food

6.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
GOL
7.3
Good
1,155 reviews
LATAM Airlines
7.5
Good
1,913 reviews

Boarding

7.6

Comfort

7.3

Overall

7.5

Crew

8.0

Food

6.7

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

Find useful and relevant information for your journey from Miami to Santos Dumont. 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 from for flights from Miami to Rio de Janeiro Santos Dumont?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Rio de Janeiro Santos Dumont. 2 airlines have flights from Miami to Rio de Janeiro Santos Dumont on a regular basis. Booking flights from Miami to Rio de Janeiro Santos Dumont should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro Santos Dumont per day.

  • How long is the flight from Miami to Rio de Janeiro Santos Dumont Airport?

    For as low as $662, GOL can have you in Rio de Janeiro Santos Dumont Airport from Miami in 11h 20m. The distance from Miami to Rio de Janeiro Santos Dumont Airport is about 4180 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Miami to Rio de Janeiro Santos Dumont Airport round-trip?

    Currently priced at $475, GOL will fly you from Miami to Rio de Janeiro Santos Dumont Airport and back. In addition to GOL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on LATAM Airlines for as low as $681. GOL is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Miami to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Miami to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Santos Dumont.

  • Can I find deals for business class flights from Miami to Santos Dumont?

    Yes. Cheapflights offers flight deals from Miami to Santos Dumont 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 Miami to Rio de Janeiro Santos Dumont Airport?

    Currently, April is the cheapest month in which you can book a flight from Miami to Rio de Janeiro Santos Dumont Airport (average of $464). Flying from Miami to Rio de Janeiro Santos Dumont Airport in January is currently the most expensive (average of $849). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Miami to Santos Dumont

Discover the top 2 airlines that operate flights from Miami to Santos Dumont. 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 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$475Average$1,056FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$681Average$685FlexibilityNo cancel feeOn-time81%

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