How long is the flight from San Antonio to Rio de Janeiro?

A quick flight from San Antonio to Rio de Janeiro can take about 21h. LATAM Airlines provides one of the quickest options available for as low as $1,108. Airlines will cover a distance of 5156 mi.

What is the cheapest airline to fly from San Antonio to Rio de Janeiro round-trip?

Flying on United Airlines is currently your cheapest option to Rio de Janeiro, with prices starting at $698. This flight start at 36% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Antonio to Rio de Janeiro one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $689. Users have also found prices from $699 and $2,347 on LATAM Airlines and Air Canada, respectively.

In terms of precipitation, rainfall in Rio de Janeiro 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 when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro, 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).

Most accurate provider : When it comes to deals on San Antonio-Rio de Janeiro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Rio de Janeiro flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Rio de Janeiro flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Rio de Janeiro flights, Cheapflights users trust eDreams the most. eDreams 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 San Antonio-Rio de Janeiro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Antonio to Rio de Janeiro?

Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Rio de Janeiro. On average, San Antonio has 0 outbound flights to Rio de Janeiro per day from 1 airline. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

Can I find deals for flights from San Antonio to Rio de Janeiro that include hotel bookings?

Yes. In addition to deals on San Antonio to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Antonio to Rio de Janeiro?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Rio de Janeiro.

Can I find deals for business class flights from San Antonio to Rio de Janeiro?

Yes. Cheapflights offers flight deals from San Antonio to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$262+ Flights from San Antonio to Rio de Janeiro, Brazil

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Find flight deals from San Antonio to Rio de Janeiro

Cheapest flights from San Antonio to Rio de Janeiro
Explore the most affordable flight options available from San Antonio to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Sat 12/62:13 pmSAT - GIG

2 stops19h 32mMultiple Airlines

Wed 12/109:40 amGIG - SAT

2 stops30h 38mMultiple Airlines

Deal found 10/26

$644

Wed 11/510:58 amSAT - GIG

2 stops29h 12mMultiple Airlines

Tue 11/116:25 amGIG - SAT

2 stops30h 38mMultiple Airlines

Deal found 10/27

$815

Wed 11/510:58 amSAT - SDU

2 stops24h 12mMultiple Airlines

Tue 11/116:00 amSDU - SAT

2 stops31h 03mMultiple Airlines

Deal found 10/27

$820

Thu 12/112:13 pmSAT - GIG

3 stops35h 27mMultiple Airlines

Thu 12/185:40 pmGIG - SAT

3 stops32h 46mMultiple Airlines

Deal found 10/27

$1,065

Thu 11/2010:15 amSAT - SDU

3 stops30h 20mMultiple Airlines

Mon 11/243:15 pmSDU - SAT

2 stops30h 17mMultiple Airlines

Deal found 10/28

$1,071

Sat 12/63:30 pmSAT - GIG

2 stops19h 40mDelta

Wed 12/109:30 pmGIG - SAT

1 stop19h 13mDelta

Deal found 10/26

$1,085

Thu 11/66:00 pmSAT - GIG

1 stop12h 35mUnited Airlines

Wed 11/129:55 pmGIG - SAT

1 stop15h 48mUnited Airlines

Deal found 10/27

$1,090

Fri 10/316:12 pmSAT - GIG

1 stop12h 13mAmerican Airlines

Tue 11/1111:55 pmGIG - SAT

2 stops21h 16mAmerican Airlines

Deal found 10/27

$1,095

Thu 11/612:23 pmSAT - SDU

2 stops28h 17mLATAM Airlines

Wed 11/122:00 pmSDU - SAT

2 stops23h 40mLATAM Airlines

Deal found 10/27

$1,105

Wed 11/58:00 amSAT - SDU

2 stops26h 15mDelta

Wed 11/128:05 pmSDU - SAT

2 stops24h 12mDelta

Deal found 10/27

$1,108

Mon 12/2912:45 pmSAT - GIG

2 stops27h 25mMultiple Airlines

Fri 1/92:05 amGIG - SAT

3 stops40h 06mMultiple Airlines

Deal found 10/28

$1,145

Mon 12/2912:45 pmSAT - SDU

2 stops25h 10mMultiple Airlines

Sat 1/1011:00 amSDU - SAT

3 stops31h 11mMultiple Airlines

Deal found 10/28

$1,157

Best flights from San Antonio to Rio de Janeiro
Discover carefully curated flight deals from San Antonio to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Sat 12/62:13 pmSAT - GIG

2 stops19h 32mMultiple Airlines

Wed 12/109:40 amGIG - SAT

2 stops30h 38mMultiple Airlines

Deal found 10/26

$644

Sat 12/63:30 pmSAT - GIG

2 stops19h 40mDelta

Wed 12/109:30 pmGIG - SAT

1 stop19h 13mDelta

Deal found 10/26

$1,085

Mon 2/162:10 pmSAT - GIG

1 stop16h 25mUnited Airlines

Wed 2/189:55 pmGIG - SAT

1 stop13h 48mUnited Airlines

Deal found 10/26

$1,090

Mon 2/1610:45 amSAT - GIG

2 stops18h 15mLATAM Airlines

Wed 2/189:30 pmGIG - SAT

1 stop15h 30mLATAM Airlines

Deal found 10/26

$1,095

Fri 2/137:37 pmSAT - GIG

2 stops26h 03mMultiple Airlines

Wed 2/1810:10 pmGIG - SAT

3 stops27h 17mMultiple Airlines

Deal found 10/27

$926

Thu 11/207:37 pmSAT - GIG

3 stops42h 13mMultiple Airlines

Mon 11/249:30 pmGIG - SAT

3 stops26h 53mMultiple Airlines

Deal found 10/28

$936

Thu 12/115:10 amSAT - GIG

2 stops22h 15mDelta

Thu 12/185:40 pmGIG - SAT

2 stops27h 32mDelta

Deal found 10/27

$1,090

Tue 2/171:15 pmSAT - SDU

2 stops21h 00mLATAM Airlines

Thu 2/198:05 pmSDU - SAT

2 stops18h 25mLATAM Airlines

Deal found 10/26

$1,108

Fri 2/136:00 amSAT - SDU

2 stops31h 00mMultiple Airlines

Wed 2/188:25 pmSDU - SAT

2 stops29h 02mMultiple Airlines

Deal found 10/27

$948

Thu 11/206:00 pmSAT - SDU

2 stops19h 40mUnited Airlines

Mon 11/241:45 pmSDU - SAT

2 stops24h 21mUnited Airlines

Deal found 10/28

$1,333

Thu 12/112:13 pmSAT - GIG

3 stops35h 27mMultiple Airlines

Thu 12/185:40 pmGIG - SAT

3 stops32h 46mMultiple Airlines

Deal found 10/27

$1,065

Thu 11/2010:15 amSAT - SDU

3 stops30h 20mMultiple Airlines

Mon 11/243:15 pmSDU - SAT

2 stops30h 17mMultiple Airlines

Deal found 10/28

$1,071

Mon 12/2912:45 pmSAT - SDU

2 stops25h 10mMultiple Airlines

Sat 1/1011:00 amSDU - SAT

3 stops31h 11mMultiple Airlines

Deal found 10/28

$1,157

Sat 12/65:10 amSAT - SDU

2 stops25h 25mMultiple Airlines

Wed 12/108:20 pmSDU - SAT

2 stops42h 16mMultiple Airlines

Deal found 10/26

$1,459

Wed 12/171:06 pmSAT - SDU

2 stops29h 49mLATAM Airlines

Wed 12/318:05 pmSDU - SAT

2 stops19h 23mLATAM Airlines

Deal found 10/27

$2,569

Fri 12/123:10 pmSAT - SDU

2 stops16h 35mMultiple Airlines

Fri 12/196:00 amSDU - SAT

3 stops20h 26mMultiple Airlines

Deal found 10/28

$1,730

Tue 2/1712:10 pmSAT - SDU

2 stops22h 05mDelta

Thu 2/198:05 pmSDU - SAT

2 stops20h 21mDelta

Deal found 10/27

$3,659

Wed 12/1710:15 amSAT - SDU

3 stops24h 00mMultiple Airlines

Wed 12/316:00 amSDU - SAT

3 stops31h 11mMultiple Airlines

Deal found 10/27

$2,183

Last-minute flights from San Antonio to Rio de Janeiro
Discover last-minute flight deals from San Antonio to Rio de Janeiro. Data last updated October 28, 2025 and is based on user searches.

Fri 10/316:12 pmSAT - GIG

1 stop12h 13mAmerican Airlines

Tue 11/1111:55 pmGIG - SAT

2 stops21h 16mAmerican Airlines

Deal found 10/27

$1,095

Fri 10/316:00 amSAT - SDU

2 stops29h 20mLATAM Airlines

Tue 11/118:05 pmSDU - SAT

2 stops21h 41mLATAM Airlines

Deal found 10/27

$1,217

Wed 11/510:58 amSAT - GIG

2 stops29h 12mMultiple Airlines

Tue 11/116:25 amGIG - SAT

2 stops30h 38mMultiple Airlines

Deal found 10/27

$815

Wed 11/510:58 amSAT - SDU

2 stops24h 12mMultiple Airlines

Tue 11/116:00 amSDU - SAT

2 stops31h 03mMultiple Airlines

Deal found 10/27

$820

Wed 11/58:00 amSAT - SDU

2 stops26h 15mDelta

Wed 11/128:05 pmSDU - SAT

2 stops24h 12mDelta

Deal found 10/27

$1,108

Wed 11/51:23 pmSAT - GIG

2 stops17h 12mUnited Airlines

Wed 11/129:55 pmGIG - SAT

2 stops18h 01mUnited Airlines

Deal found 10/27

$1,270

Wed 11/53:04 pmSAT - GIG

2 stops22h 16mLATAM Airlines

Mon 11/103:20 amGIG - SAT

2 stops41h 56mLATAM Airlines

Deal found 10/27

$1,524

Thu 11/66:00 pmSAT - GIG

1 stop12h 35mUnited Airlines

Wed 11/129:55 pmGIG - SAT

1 stop15h 48mUnited Airlines

Deal found 10/27

$1,090

Thu 11/612:23 pmSAT - SDU

2 stops28h 17mLATAM Airlines

Wed 11/122:00 pmSDU - SAT

2 stops23h 40mLATAM Airlines

Deal found 10/27

$1,105

Thu 11/612:02 pmSAT - SDU

2 stops22h 13mDelta

Tue 11/118:05 pmSDU - SAT

2 stops21h 41mDelta

Deal found 10/27

$1,250

Thu 11/2010:15 amSAT - SDU

3 stops30h 20mMultiple Airlines

Mon 11/243:15 pmSDU - SAT

2 stops30h 17mMultiple Airlines

Deal found 10/28

$1,071

Thu 11/206:00 pmSAT - SDU

2 stops19h 40mUnited Airlines

Mon 11/241:45 pmSDU - SAT

2 stops24h 21mUnited Airlines

Deal found 10/28

$1,333

One-way flights from San Antonio to Rio de Janeiro
Search for one-way flight options from San Antonio to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Thu 12/49:10 amSAT - SDU

2 stops26h 00mMultiple Airlines

Deal found 10/28

$262

Sun 11/27:37 pmSAT - SDU

2 stops23h 48mMultiple Airlines

Deal found 10/28

$504

Wed 11/512:02 pmSAT - SDU

2 stops22h 13mDelta

Deal found 10/28

$689

Mon 11/38:00 amSAT - SDU

2 stops26h 15mLATAM Airlines

Deal found 10/28

$699

Tue 11/412:12 pmSAT - SDU

2 stops25h 33mUnited Airlines

Deal found 10/28

$764

Fri 12/127:00 pmSAT - GIG

2 stops38h 05mAir Canada

Deal found 10/26

$2,347

Fri 12/124:14 pmSAT - GIG

1 stop14h 21mUnited Airlines

Deal found 10/27

$2,729

Cheap flight deals from San Antonio to Rio de Janeiro

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$644 (Trip.com)
Popular in	December
Cheapest in	January

Provider with most accurate pricing for San Antonio-Rio de Janeiro (RIO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Rio de Janeiro (RIO) flights.

Search Deals

From San Antonio to Rio de Janeiro (RIO)

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($67 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 12/6

2:13 pm-12:45 pm

2 stops19h 32m

Rio de Janeiro–Galeão Intl

Wed 12/10

9:40 am-1:18 pm

2 stops30h 38m

$644

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 2/13

7:37 pm-12:40 am

2 stops26h 03m

Rio de Janeiro–Galeão Intl

Wed 2/18

10:10 pm-10:27 pm

3 stops27h 17m

$926

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 11/20

7:37 pm-4:50 pm

3 stops42h 13m

Rio de Janeiro–Galeão Intl

Mon 11/24

9:30 pm-9:23 pm

3 stops26h 53m

$936

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 2/13

6:00 am-4:00 pm

2 stops31h 00m

Rio de Janeiro Santos Dumont

Wed 2/18

8:25 pm-10:27 pm

2 stops29h 02m

$948

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 12/11

2:13 pm-4:40 am

3 stops35h 27m

Rio de Janeiro–Galeão Intl

Thu 12/18

5:40 pm-11:26 pm

3 stops32h 46m

$1,065

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 11/20

10:15 am-7:35 pm

3 stops30h 20m

Rio de Janeiro Santos Dumont

Mon 11/24

3:15 pm-6:32 pm

2 stops30h 17m

$1,071

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 12/6

3:30 pm-2:10 pm

2 stops19h 40m

Rio de Janeiro–Galeão Intl

Wed 12/10

9:30 pm-1:43 pm

1 stop19h 13m

$1,085

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 2/16

2:10 pm-9:35 am

1 stop16h 25m

Rio de Janeiro–Galeão Intl

Wed 2/18

9:55 pm-8:43 am

1 stop13h 48m

$1,090

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 12/11

5:10 am-6:25 am

2 stops22h 15m

Rio de Janeiro–Galeão Intl

Thu 12/18

5:40 pm-6:12 pm

2 stops27h 32m

$1,090

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 2/16

10:45 am-8:00 am

2 stops18h 15m

Rio de Janeiro–Galeão Intl

Wed 2/18

9:30 pm-10:00 am

1 stop15h 30m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 25 results

Compare providers for flights from San Antonio to Rio de Janeiro

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Rio de Janeiro in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 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 San Antonio-Rio de Janeiro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Rio de Janeiro flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Rio de Janeiro flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Rio de Janeiro flights, Cheapflights users trust eDreams the most. eDreams 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 San Antonio-Rio de Janeiro 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 San Antonio to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from San Antonio 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 San Antonio to Rio de Janeiro

What is the cheapest month to book a flight from San Antonio to Rio de Janeiro?

Currently, May is the cheapest month in which you can book a flight from San Antonio to Rio de Janeiro (average of $257). Flying from San Antonio to Rio de Janeiro in December is currently the most expensive (average of $950). 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 SAT to RIO?

It’s optimal to fly from San Antonio to Rio de Janeiro in the morning. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Rio de Janeiro

Get a feel of what it's like to fly with United Airlines from San Antonio to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,001 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,001 reviews

United Airlines

7.4

Good

9,001 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

What airport do you fly from for flights from San Antonio to Rio de Janeiro?
Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Rio de Janeiro. On average, San Antonio has 0 outbound flights to Rio de Janeiro per day from 1 airline. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.
How long is the flight from San Antonio to Rio de Janeiro?
A quick flight from San Antonio to Rio de Janeiro can take about 21h. LATAM Airlines provides one of the quickest options available for as low as $1,108. Airlines will cover a distance of 5156 mi.
What is the cheapest airline to fly from San Antonio to Rio de Janeiro round-trip?
Flying on United Airlines is currently your cheapest option to Rio de Janeiro, with prices starting at $698. This flight start at 36% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Antonio to Rio de Janeiro one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $689. Users have also found prices from $699 and $2,347 on LATAM Airlines and Air Canada, respectively.
Can I find deals for flights from San Antonio to Rio de Janeiro that include hotel bookings?
Yes. In addition to deals on San Antonio to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Rio de Janeiro?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Rio de Janeiro.
Can I find deals for business class flights from San Antonio to Rio de Janeiro?
Yes. Cheapflights offers flight deals from San Antonio to Rio de Janeiro 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 San Antonio to Rio de Janeiro?
Currently, May is the cheapest month in which you can book a flight from San Antonio to Rio de Janeiro (average of $257). Flying from San Antonio to Rio de Janeiro in December is currently the most expensive (average of $950). 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

Top airline flying from San Antonio to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$698	Average$1,018	FlexibilityNo cancel fee	On-time69%

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$262+ Cheap flights from San Antonio (SAT) to Rio de Janeiro, Brazil (RIO)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Rio de Janeiro with Cheapflights

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Find flight deals from San Antonio to Rio de Janeiro

Cheapest flights from San Antonio to Rio de JaneiroExplore the most affordable flight options available from San Antonio to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from San Antonio to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheap flight deals from San Antonio to Rio de Janeiro

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Cheapflights Fare Finder

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

Compare providers for flights from San Antonio to Rio de Janeiro

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 San Antonio to Rio de Janeiro in October.

Best time to book a flight from San Antonio to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from San Antonio with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Rio de Janeiro

What is the cheapest month to book a flight from San Antonio to Rio de Janeiro?

What is the cheapest time of day to fly from SAT to RIO?

Find hourly flight availability from San Antonio to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

Reviews of airlines servicing Rio de Janeiro

Get a feel of what it's like to fly with United Airlines from San Antonio to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Rio de Janeiro. 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 San Antonio to Rio de Janeiro?

How long is the flight from San Antonio to Rio de Janeiro?

What is the cheapest airline to fly from San Antonio to Rio de Janeiro round-trip?

What are the cheapest airlines to fly from San Antonio to Rio de Janeiro one-way?

Can I find deals for flights from San Antonio to Rio de Janeiro that include hotel bookings?

How can I find direct flights from San Antonio to Rio de Janeiro?

Can I find deals for business class flights from San Antonio to Rio de Janeiro?

What is the cheapest month to book a flight from San Antonio to Rio de Janeiro?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Antonio to Rio de Janeiro

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Cheapest flights from San Antonio to Rio de Janeiro
Explore the most affordable flight options available from San Antonio to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.