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Rio de Janeiro

$380+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RIO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

This Gurufare deal was found by Cheapflights users on 11/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:05 amSAT - GIG
1 stop22h 15mLATAM Airlines
Tue 1/209:30 pmGIG - SAT
1 stop15h 32mLATAM Airlines
Deal found 11/6$1,097
This Gurufare deal was found by Cheapflights users on 11/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 amSAT - GIG
1 stop22h 15mLATAM Airlines
Mon 12/299:30 pmGIG - SAT
1 stop17h 58mLATAM Airlines
Deal found 11/6$1,169
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Mon 12/2212:45 pmSAT - SDU
2 stops21h 30mMultiple Airlines
Mon 12/2911:20 amSDU - SAT
3 stops39h 06mMultiple Airlines
Deal found 11/6$1,197
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Fri 12/2612:45 pmSAT - GIG
2 stops27h 25mMultiple Airlines
Mon 1/191:45 amGIG - SAT
2 stops35h 26mMultiple Airlines
Deal found 11/6$1,204
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:45 pmSAT - GIG
1 stop12h 35mDelta
Mon 12/295:15 pmGIG - SAT
2 stops19h 56mDelta
Deal found 11/6$1,244
This Ovago deal was found by Cheapflights users on 11/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:05 amSAT - GIG
1 stop22h 15mLATAM Airlines
Sat 12/279:30 pmGIG - SAT
1 stop15h 41mLATAM Airlines
Deal found 11/5$1,321
This Priceline deal was found by Cheapflights users on 11/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 amSAT - SDU
2 stops27h 10mLATAM Airlines
Mon 12/298:05 pmSDU - SAT
2 stops19h 23mLATAM Airlines
Deal found 11/6$5,143
This 123 Milhas deal was found by Cheapflights users on 11/6. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:52 pmSAT - SDU
2 stops17h 23mLATAM Airlines
Sat 1/108:05 pmSDU - SAT
2 stops19h 40mLATAM Airlines
Deal found 11/6$5,653

Cheap flight deals from San Antonio to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Rio de Janeiro (RIO). 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$960
(Mytrip)

One-way from

$380
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$1,090
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
One-way flight 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
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Rio de Janeiro 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 November 6, 2025.
Use the filters below to find and compare flights from San Antonio to Rio de Janeiro that are best for you.

Fly from

San Antonio

Fly to

Rio de Janeiro

Route

Depart

Return

Price

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 2/12

6:00 am-6:50 pm

2 stops33h 50m

Rio de Janeiro Santos Dumont

Mon 2/16

7:30 pm-11:53 pm

2 stops31h 23m

$960

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 2/12

6:00 am-7:45 pm

2 stops34h 45m

Rio de Janeiro–Galeão Intl

Mon 2/16

9:10 pm-11:53 pm

2 stops29h 43m

$1,010

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 2/16

11:43 am-9:35 am

1 stop18h 52m

Rio de Janeiro–Galeão Intl

Wed 2/18

9:55 pm-1:08 pm

1 stop18h 13m

$1,090

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 1/9

12:55 pm-10:15 am

1 stop18h 20m

Rio de Janeiro–Galeão Intl

Wed 1/14

3:10 pm-10:15 am

2 stops22h 05m

$1,091

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 12/26

7:05 am-8:20 am

1 stop22h 15m

Rio de Janeiro–Galeão Intl

Tue 1/20

9:30 pm-10:02 am

1 stop15h 32m

$1,097

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 2/16

4:29 pm-1:15 pm

2 stops17h 46m

Rio de Janeiro–Galeão Intl

Wed 2/18

9:30 pm-10:02 am

1 stop15h 32m

$1,097

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 1/9

4:29 pm-4:20 pm

2 stops20h 51m

Rio de Janeiro–Galeão Intl

Wed 1/14

9:30 pm-5:17 pm

1 stop22h 47m

$1,145

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 12/22

7:05 am-11:35 am

2 stops25h 30m

Rio de Janeiro–Galeão Intl

Mon 12/29

5:15 pm-10:11 am

2 stops19h 56m

$1,170

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 2/12

4:45 pm-9:35 am

2 stops61h 50m

Rio de Janeiro–Galeão Intl

Mon 2/16

9:55 pm-8:43 am

1 stop13h 48m

$1,190

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 12/22

12:45 pm-1:15 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Mon 12/29

11:20 am-11:26 pm

3 stops39h 06m

$1,197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 20 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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?

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 November 6, 2025.

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 insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated November 6, 2025.
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
9,007 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

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
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

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

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?

    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 16h 55m. United Airlines provides one of the quickest options available for as low as $1,984. Airlines will cover a distance of 5156 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Antonio to Rio de Janeiro

Discover the top airline that operate flights from San Antonio to Rio de Janeiro. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$698Average$1,018FlexibilityNo cancel feeOn-time69%

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