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Santos Dumont

$258+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$621
(KAYAK)

One-way from

$258
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$996
From Miami to Rio de Janeiro Santos Dumont
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One-way flight from Miami to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:15 pmMIA - SDU
2 stops20h 50mLATAM Airlines
Sat 6/2112:30 pmSDU - MIA
2 stops19h 45mLATAM Airlines
Deal found 6/10$621
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/101:55 pmMIA - SDU
2 stops23h 25mMultiple Airlines
Mon 7/146:10 amSDU - MIA
3 stops31h 20mMultiple Airlines
Deal found 6/10$624
This FlightHub deal was found by Cheapflights users on 6/12. 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 9/410:35 pmMIA - SDU
1 stop11h 05mGOL
Sun 9/76:00 amSDU - MIA
1 stop12h 20mGOL
Deal found 6/12$769
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:20 pmMIA - SDU
2 stops23h 00mAir Canada
Thu 9/257:55 amSDU - MIA
2 stops30h 25mAir Canada
Deal found 6/11$783

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 June 12, 2025.
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 7/10

1:55 pm-2:20 pm

2 stops23h 25m

Rio de Janeiro Santos Dumont

Mon 7/14

6:10 am-12:30 pm

3 stops31h 20m

$624

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 10/25

5:00 pm-9:15 am

2 stops15h 15m

Rio de Janeiro Santos Dumont

Tue 10/28

6:05 am-8:30 pm

2 stops15h 25m

$666

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sun 8/31

7:55 am-2:20 pm

2 stops29h 25m

Rio de Janeiro Santos Dumont

Tue 9/30

11:25 am-8:48 pm

2 stops34h 23m

$721

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Thu 9/4

10:35 pm-10:40 am

1 stop11h 05m

Rio de Janeiro Santos Dumont

Sun 9/7

6:00 am-5:20 pm

1 stop12h 20m

$769

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 7/8

1:55 pm-10:25 pm

3 stops31h 30m

$258

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Thu 6/19

11:45 am-9:10 pm

2 stops32h 25m

$323

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 10/14

3:25 am-7:30 pm

2 stops15h 05m

$466

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 9/13

5:00 pm-9:35 am

2 stops15h 35m

$549

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Wed 6/18

9:40 pm-3:50 pm

2 stops41h 10m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 time of day to fly from MIA to SDU?

Find hourly flight availability from Miami to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Miami to Rio de Janeiro Santos Dumont Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight at noon.

Rainfall in Santos Dumont by month

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

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

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

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
1,073 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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.
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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 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.

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

    Currently priced at $621, LATAM Airlines will fly you from Miami to Rio de Janeiro Santos Dumont Airport and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on GOL for as low as $769. LATAM Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Miami to Rio de Janeiro Santos Dumont Airport one-way?

    $323 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on LATAM Airlines and Delta, with prices starting from $466 and $549, respectively.

  • 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.

See more FAQs

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$543Average$944FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$573Average$880FlexibilityNo cancel feeOn-time81%

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