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

Prices for flights from San Antonio Airport to Rio de Janeiro Santos Dumont Airport were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio 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 required travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$374 Cheap Flights from San Antonio to Rio de Janeiro Santos Dumont Airport in 2025

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Find the cheapest flights from San Antonio to Rio de Janeiro

Round-trip

One-way

Cheap round-trip flights

11:08 am - 1:15 pmSAT-SDU

23h 07m2 stops

8:05 pm - 9:57 amSDU-SAT

16h 52m2 stops

$1,107Delta

Find Deal

Wed, Dec 24 - Sat, Dec 27

12:36 pm - 9:35 amSAT-SDU

18h 59m2 stops

6:10 am - 11:00 amSDU-SAT

30h 50m3 stops

$1,285

Find Deal

Sat, Sep 27 - Sat, Oct 4

11:18 am - 9:35 amSAT-SDU

20h 17m3 stops

6:10 am - 11:00 amSDU-SAT

30h 50m3 stops

$1,305

Find Deal

Sat, Sep 27 - Sat, Oct 4

12:36 pm - 9:35 amSAT-SDU

18h 59m2 stops

3:15 pm - 6:13 pmSDU-SAT

28h 58m2 stops

$1,353

Find Deal

Sat, Sep 27 - Sat, Oct 4

1:45 pm - 1:15 pmSAT-SDU

20h 30m2 stops

8:05 pm - 9:57 amSDU-SAT

16h 52m2 stops

$1,407Delta

Find Deal

Mon, Dec 22 - Sat, Dec 27

5:59 pm - 2:20 pmSAT-SDU

17h 21m2 stops

2:55 pm - 3:53 pmSDU-SAT

27h 58m2 stops

$1,522United Airlines

Find Deal

Thu, Dec 25 - Sun, Dec 28

4:35 pm - 1:15 pmSAT-SDU

17h 40m2 stops

8:05 pm - 12:34 amSDU-SAT

31h 29m2 stops

$3,503LATAM Airlines

Find Deal

Mon, Dec 22 - Sat, Dec 27

1:45 pm - 9:35 amSAT-SDU

16h 50m2 stops

8:05 pm - 12:35 pmSDU-SAT

19h 30m2 stops

$4,372Delta

Find Deal

Fri, Dec 26 - Mon, Dec 29

4:35 pm - 1:15 pmSAT-SDU

17h 40m2 stops

8:05 pm - 10:00 amSDU-SAT

16h 55m2 stops

$4,803LATAM Airlines

Find Deal

Sun, Dec 28 - Mon, Jan 5

4:35 pm - 1:15 pmSAT-SDU

17h 40m2 stops

8:05 pm - 9:57 amSDU-SAT

16h 52m2 stops

$4,828LATAM Airlines

Find Deal

Thu, Dec 25 - Fri, Jan 2

Delta flights from San Antonio to Rio de Janeiro Santos Dumont Airport

Our best Delta deals on San Antonio to Rio de Janeiro Santos Dumont Airport flight tickets

Delta

Dec 24

SAT11:08 amSan Antonio

23h 07m

2 stops

SDU1:15 pmRio de Janeiro Santos Dumont

Dec 27

SDU8:05 pmRio de Janeiro Santos Dumont

16h 52m

2 stops

SAT9:57 amSan Antonio

$1,107

Find similar

Delta

Dec 22

SAT1:45 pmSan Antonio

20h 30m

2 stops

SDU1:15 pmRio de Janeiro Santos Dumont

Dec 27

SDU8:05 pmRio de Janeiro Santos Dumont

16h 52m

2 stops

SAT9:57 amSan Antonio

$1,407

Find similar

Delta

Dec 26

SAT1:45 pmSan Antonio

16h 50m

2 stops

SDU9:35 amRio de Janeiro Santos Dumont

Dec 29

SDU8:05 pmRio de Janeiro Santos Dumont

19h 30m

2 stops

SAT12:35 pmSan Antonio

$4,372

Find similar

LATAM Airlines flights from San Antonio to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on San Antonio to Rio de Janeiro Santos Dumont Airport flight tickets

LATAM Airlines

Dec 22

SAT4:35 pmSan Antonio

17h 40m

2 stops

SDU1:15 pmRio de Janeiro Santos Dumont

Dec 27

SDU8:05 pmRio de Janeiro Santos Dumont

31h 29m

2 stops

SAT12:34 amSan Antonio

$3,503

Find similar

LATAM Airlines

Dec 28

SAT4:35 pmSan Antonio

17h 40m

2 stops

SDU1:15 pmRio de Janeiro Santos Dumont

Jan 5

SDU8:05 pmRio de Janeiro Santos Dumont

16h 55m

2 stops

SAT10:00 amSan Antonio

$4,803

Find similar

LATAM Airlines

Dec 25

SAT4:35 pmSan Antonio

17h 40m

2 stops

SDU1:15 pmRio de Janeiro Santos Dumont

Jan 2

SDU8:05 pmRio de Janeiro Santos Dumont

16h 52m

2 stops

SAT9:57 amSan Antonio

$4,828

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Wed 12/24

11:08 am-1:15 pm

2 stops23h 07m

Rio de Janeiro Santos Dumont

Sat 12/27

8:05 pm-9:57 am

2 stops16h 52m

$1,107

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 9/27

12:36 pm-9:35 am

2 stops18h 59m

Rio de Janeiro Santos Dumont

Sat 10/4

6:10 am-11:00 am

3 stops30h 50m

$1,285

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 9/27

11:18 am-9:35 am

3 stops20h 17m

Rio de Janeiro Santos Dumont

Sat 10/4

6:10 am-11:00 am

3 stops30h 50m

$1,305

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 9/27

12:36 pm-9:35 am

2 stops18h 59m

Rio de Janeiro Santos Dumont

Sat 10/4

3:15 pm-6:13 pm

2 stops28h 58m

$1,353

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 12/22

1:45 pm-1:15 pm

2 stops20h 30m

Rio de Janeiro Santos Dumont

Sat 12/27

8:05 pm-9:57 am

2 stops16h 52m

$1,407

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 12/25

5:59 pm-2:20 pm

2 stops17h 21m

Rio de Janeiro Santos Dumont

Sun 12/28

2:55 pm-3:53 pm

2 stops27h 58m

$1,522

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 12/22

4:35 pm-1:15 pm

2 stops17h 40m

Rio de Janeiro Santos Dumont

Sat 12/27

8:05 pm-12:34 am

2 stops31h 29m

$3,503

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 12/26

1:45 pm-9:35 am

2 stops16h 50m

Rio de Janeiro Santos Dumont

Mon 12/29

8:05 pm-12:35 pm

2 stops19h 30m

$4,372

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sun 12/28

4:35 pm-1:15 pm

2 stops17h 40m

Rio de Janeiro Santos Dumont

Mon 1/5

8:05 pm-10:00 am

2 stops16h 55m

$4,803

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 12/25

4:35 pm-1:15 pm

2 stops17h 40m

Rio de Janeiro Santos Dumont

Fri 1/2

8:05 pm-9:57 am

2 stops16h 52m

$4,828

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio 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 airline that flies from San Antonio to Rio de Janeiro Santos Dumont?

LATAM Airlines and United Airlines are the most popular carriers operating from San Antonio to Rio de Janeiro Santos Dumont

When to book flights from San Antonio to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio 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 San Antonio to Rio de Janeiro Santos Dumont Airport (SAT to SDU) flight deals and tips

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

Best Price Found	$374
Fastest flight time	16h 50m
Direct flights	None

The best one-way flight to Rio de Janeiro Santos Dumont Airport from San Antonio in the past 72 hours is $374. The best round-trip flight deal from San Antonio to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $1,107.

The fastest flight from San Antonio to Rio de Janeiro Santos Dumont Airport takes 16h 50m

There are no direct flights from San Antonio to Rio de Janeiro Santos Dumont Airport. Popular non-direct route for this connection is San Antonio Airport - Rio de Janeiro Santos Dumont Airport.

Search flight deals

How far is San Antonio to Rio de Janeiro Santos Dumont by plane?
Rio de Janeiro Santos Dumont is 5152.5 mi away from San Antonio. 16h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Rio de Janeiro Santos Dumont Airport?
Prices for flights from San Antonio Airport to Rio de Janeiro Santos Dumont Airport were last updated today.
How old do you have to be to fly from San Antonio Airport to Rio de Janeiro Santos Dumont Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio 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 required travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Rio de Janeiro from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio de Janeiro quick and easy, saving you time and money.

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

Yes. All flights to Rio de Janeiro from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Antonio to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rio de Janeiro from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

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Cheap flights from San Antonio to Rio de Janeiro from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Rio de Janeiro departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Price Alerts

Find the cheapest flights from San Antonio to Rio de Janeiro

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Delta flights from San Antonio to Rio de Janeiro Santos Dumont Airport

Our best Delta deals on San Antonio to Rio de Janeiro Santos Dumont Airport flight tickets

LATAM Airlines flights from San Antonio to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on San Antonio to Rio de Janeiro Santos Dumont Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Rio de Janeiro Santos Dumont Airport that are best for you.

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How to get the cheapest flight ticket from San Antonio 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 airline that flies from San Antonio to Rio de Janeiro Santos Dumont?

LATAM Airlines and United Airlines are the most popular carriers operating from San Antonio to Rio de Janeiro Santos Dumont

When to book flights from San Antonio to Rio de Janeiro Santos Dumont Airport

Cheap San Antonio to Rio de Janeiro Santos Dumont Airport (SAT to SDU) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

How far is San Antonio to Rio de Janeiro Santos Dumont by plane?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Rio de Janeiro Santos Dumont Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo