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Cheap flights from Miami to Rio de Janeiro from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Rio de Janeiro departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Miami to Rio de Janeiro (MIA-SDU)

Cheap round-trip flights

Logo
5:59 pm - 10:25 pmMIA-SDU
27h 26m3 stops
Logo
9:20 pm - 5:55 pmSDU-MIA
21h 35m2 stops
$619
Find Deal
Thu, Sep 25 - Mon, Sep 29
Logo
1:55 pm - 7:25 pmMIA-SDU
28h 30m3 stops
Logo
9:20 pm - 5:55 pmSDU-MIA
21h 35m2 stops
$623
Find Deal
Sat, Sep 20 - Mon, Sep 29
Logo
1:55 pm - 7:25 pmMIA-SDU
28h 30m3 stops
Logo
9:20 pm - 5:55 pmSDU-MIA
21h 35m2 stops
$624
Find Deal
Tue, Sep 16 - Mon, Sep 22
Logo
1:55 pm - 4:50 pmMIA-SDU
25h 55m3 stops
Logo
9:20 pm - 5:55 pmSDU-MIA
21h 35m2 stops
$625
Find Deal
Tue, Sep 9 - Wed, Sep 17
Logo
1:55 pm - 2:20 pmMIA-SDU
23h 25m2 stops
Logo
9:20 pm - 5:55 pmSDU-MIA
21h 35m2 stops
$626
Find Deal
Tue, Sep 9 - Wed, Sep 17
Logo
11:15 am - 8:40 amMIA-SDU
20h 25m2 stops
Logo
11:25 am - 4:05 amSDU-MIA
17h 40m2 stops
$628
Find Deal
Wed, Sep 17 - Wed, Sep 24
Logo
2:28 pm - 4:50 pmMIA-SDU
25h 22m3 stops
Logo
8:20 am - 4:05 amSDU-MIA
20h 45m2 stops
$631
Find Deal
Sat, Sep 27 - Wed, Oct 1
Logo
1:55 pm - 2:20 pmMIA-SDU
23h 25m2 stops
Logo
6:50 pm - 5:55 pmSDU-MIA
24h 05m2 stops
$632
Find Deal
Thu, Sep 25 - Sat, Oct 4
Logo
10:35 pm - 7:05 amMIA-SDU
31h 30m3 stops
Logo
8:30 am - 4:10 amSDU-MIA
20h 40m2 stops
$633
Find Deal
Mon, Oct 13 - Sun, Oct 26
Logo
1:55 pm - 8:40 amMIA-SDU
17h 45m2 stops
Logo
9:20 pm - 5:55 pmSDU-MIA
21h 35m2 stops
$634
Find Deal
Tue, Sep 16 - Mon, Sep 22

LATAM Airlines flights from Miami to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Miami to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Sep 11
MIA5:10 pmMiami
17h 05m
2 stops
SDU11:15 amRio de Janeiro Santos Dumont
Sep 15
SDU1:55 pmRio de Janeiro Santos Dumont
17h 25m
1 stop
MIA6:20 amMiami
$695
Find similar
LATAM Airlines
Sep 10
MIA8:15 pmMiami
12h 20m
1 stop
SDU9:35 amRio de Janeiro Santos Dumont
Sep 14
SDU6:05 amRio de Janeiro Santos Dumont
15h 30m
2 stops
MIA8:35 pmMiami
$705
Find similar
LATAM Airlines
Sep 9
MIA3:25 amMiami
15h 05m
2 stops
SDU7:30 pmRio de Janeiro Santos Dumont
Sep 13
SDU2:20 pmRio de Janeiro Santos Dumont
17h 55m
2 stops
MIA7:15 amMiami
$706
Find similar

GOL flights from Miami to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Miami to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Sep 4
MIA10:35 pmMiami
14h 30m
1 stop
SDU2:05 pmRio de Janeiro Santos Dumont
Sep 7
SDU11:35 amRio de Janeiro Santos Dumont
30h 45m
1 stop
MIA5:20 pmMiami
$707
Find similar
GOL
Sep 9
MIA10:35 pmMiami
11h 05m
1 stop
SDU10:40 amRio de Janeiro Santos Dumont
Sep 16
SDU6:20 amRio de Janeiro Santos Dumont
12h 00m
1 stop
MIA5:20 pmMiami
$709
Find similar
GOL
Sep 4
MIA10:35 pmMiami
14h 30m
1 stop
SDU2:05 pmRio de Janeiro Santos Dumont
Sep 7
SDU11:35 amRio de Janeiro Santos Dumont
30h 45m
1 stop
MIA5:20 pmMiami
$710
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated August 28, 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

Fly to

Route

Depart

Return

Price

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Thu 9/25

5:59 pm-10:25 pm

3 stops27h 26m

Rio de Janeiro Santos Dumont

Mon 9/29

9:20 pm-5:55 pm

2 stops21h 35m

$619

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 9/20

1:55 pm-7:25 pm

3 stops28h 30m

Rio de Janeiro Santos Dumont

Mon 9/29

9:20 pm-5:55 pm

2 stops21h 35m

$623

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 9/16

1:55 pm-7:25 pm

3 stops28h 30m

Rio de Janeiro Santos Dumont

Mon 9/22

9:20 pm-5:55 pm

2 stops21h 35m

$624

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 9/9

1:55 pm-4:50 pm

3 stops25h 55m

Rio de Janeiro Santos Dumont

Wed 9/17

9:20 pm-5:55 pm

2 stops21h 35m

$625

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 9/9

1:55 pm-2:20 pm

2 stops23h 25m

Rio de Janeiro Santos Dumont

Wed 9/17

9:20 pm-5:55 pm

2 stops21h 35m

$626

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Wed 9/17

11:15 am-8:40 am

2 stops20h 25m

Rio de Janeiro Santos Dumont

Wed 9/24

11:25 am-4:05 am

2 stops17h 40m

$628

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Sat 9/27

2:28 pm-4:50 pm

3 stops25h 22m

Rio de Janeiro Santos Dumont

Wed 10/1

8:20 am-4:05 am

2 stops20h 45m

$631

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Thu 9/25

1:55 pm-2:20 pm

2 stops23h 25m

Rio de Janeiro Santos Dumont

Sat 10/4

6:50 pm-5:55 pm

2 stops24h 05m

$632

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Mon 10/13

10:35 pm-7:05 am

3 stops31h 30m

Rio de Janeiro Santos Dumont

Sun 10/26

8:30 am-4:10 am

2 stops20h 40m

$633

MiamiRio de Janeiro

MIA - SDU

MIASDU

Miami

Tue 9/16

1:55 pm-8:40 am

2 stops17h 45m

Rio de Janeiro Santos Dumont

Mon 9/22

9:20 pm-5:55 pm

2 stops21h 35m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Miami to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rio de Janeiro Santos Dumont Airport?

In general, March is the cheapest month to fly from Miami to Rio de Janeiro Santos Dumont Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $529. The month of September is another great option to travel to Rio de Janeiro Santos Dumont Airport, with average flight prices from Miami averaging around $685.

What is the cheapest day to depart on your flight to Rio de Janeiro Santos Dumont Airport?

On average, the least expensive day to fly to Rio de Janeiro Santos Dumont Airport from Miami is on a Sunday. momondo users have found tickets for Sunday departures for as low as $723. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,089.

What is the cheapest time of day to depart on your flight to Rio de Janeiro Santos Dumont Airport?

Flying to Rio de Janeiro Santos Dumont Airport from Miami in the morning is the least expensive time of day to depart. momondo users have found prices as low as $803 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $941. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Miami to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to Rio de Janeiro Santos Dumont Airport (MIA to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Rio de Janeiro Santos Dumont Airport

Direct flights

None
There are no direct flights from Miami to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Miami to Rio de Janeiro Santos Dumont Airport.
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  • How far is Miami to Rio de Janeiro Santos Dumont by plane?

    A flight from Miami to Rio de Janeiro Santos Dumont will travel around 4174.9 mi. Typically, this will take 11h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Miami Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Miami Airport to Rio de Janeiro Santos Dumont Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Miami Airport to Rio de Janeiro Santos Dumont Airport?

  • How old do you have to be to fly from Miami Airport to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Miami to Rio de Janeiro Santos Dumont Airport?

Best airlines flying from Miami to Rio de Janeiro Santos Dumont Airport

Compare and see reviews for airlines that fly from Miami to Rio de Janeiro Santos Dumont Airport with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $543Free CancellationRating
7.3
1,099 reviews
Search GOL flights
LATAM AirlinesPriceFrom $606Free CancellationRating
7.5
1,842 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Rio de Janeiro?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to Rio de Janeiro for you.

Can I find flights from Miami to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Miami to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Miami to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Miami.

I’m not ready to book a flight from Miami to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Miami and alert you when they change.

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