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Rio de Janeiro

$425+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RIO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$967
(KAYAK)

One-way from

$425
(Kiwi.com)

Popular in

December

Cheapest in

March
Provider with most accurate pricing for San Antonio-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Rio de Janeiro (RIO) flights.
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From San Antonio to Rio de Janeiro (RIO)
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One-way flight from San Antonio to Rio de Janeiro (RIO)
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Highest demand for flights based on searches. 13% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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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 January 8, 2026.

This KAYAK deal was found by Cheapflights users on 1/8. 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.
Wed 4/155:09 pmSAT - GIG
2 stops15h 31mGOL
Wed 4/2910:30 pmGIG - SAT
2 stops44h 09mGOL
Deal found 1/8$967
This Ovago deal was found by Cheapflights users on 1/8. 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.
Wed 4/155:30 pmSAT - GIG
1 stop14h 45mLATAM Airlines
Wed 4/295:20 pmGIG - SAT
2 stops19h 56mLATAM Airlines
Deal found 1/8$989
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:10 pmSAT - GIG
1 stop18h 05mLATAM Airlines
Mon 6/85:20 pmGIG - SAT
2 stops19h 59mLATAM Airlines
Deal found 1/6$990
This Gurufare deal was found by Cheapflights users on 1/7. 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.
Sat 2/282:24 pmSAT - GIG
1 stop16h 11mMultiple Airlines
Sat 3/78:55 pmGIG - SAT
1 stop22h 56mMultiple Airlines
Deal found 1/7$993
This Delta deal was found by Cheapflights users on 1/7. 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.
Sun 5/314:25 pmSAT - GIG
1 stop15h 50mDelta
Mon 6/85:20 pmGIG - SAT
2 stops24h 01mDelta
Deal found 1/7$1,006
This Gurufare deal was found by Cheapflights users on 1/8. 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.
Wed 4/152:14 pmSAT - GIG
1 stop16h 01mCopa Airlines
Wed 4/299:05 pmGIG - SAT
1 stop13h 37mCopa Airlines
Deal found 1/8$1,012
This United Airlines deal was found by Cheapflights users on 1/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:34 pmSAT - GIG
1 stop34h 41mUnited Airlines
Fri 5/299:05 pmGIG - SAT
1 stop13h 43mUnited Airlines
Deal found 1/8$1,013
This Ovago deal was found by Cheapflights users on 1/8. 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.
Sun 3/156:17 pmSAT - GIG
1 stop35h 03mLATAM Airlines
Sun 3/229:30 pmGIG - SAT
1 stop15h 59mLATAM Airlines
Deal found 1/8$1,015
This Ovago deal was found by Cheapflights users on 1/8. 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.
Wed 4/151:39 pmSAT - SDU
2 stops21h 31mLATAM Airlines
Wed 4/298:20 pmSDU - SAT
2 stops16h 56mLATAM Airlines
Deal found 1/8$1,058
This FlightHub deal was found by Cheapflights users on 1/8. 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.
Sun 5/176:20 pmSAT - SDU
2 stops40h 50mLATAM Airlines
Fri 5/291:55 pmSDU - SAT
2 stops23h 24mLATAM Airlines
Deal found 1/8$1,220
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:05 amSAT - SDU
2 stops28h 30mUnited Airlines
Sat 2/285:30 pmSDU - SAT
2 stops18h 13mUnited Airlines
Deal found 1/6$1,259
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:10 pmSAT - SDU
2 stops18h 00mUnited Airlines
Sat 3/75:30 pmSDU - SAT
2 stops19h 17mUnited Airlines
Deal found 1/7$1,395

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 January 8, 2026.
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 - GIG

SATGIG

San Antonio

Wed 4/15

5:09 pm-10:40 am

2 stops15h 31m

Rio de Janeiro–Galeão Intl

Wed 4/29

10:30 pm-4:39 pm

2 stops44h 09m

$967

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/17

6:20 pm-10:15 am

1 stop13h 55m

Rio de Janeiro–Galeão Intl

Fri 5/29

5:20 pm-8:17 pm

2 stops28h 57m

$989

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/31

6:20 pm-4:30 pm

2 stops20h 10m

Rio de Janeiro–Galeão Intl

Mon 6/8

5:20 pm-11:19 am

2 stops19h 59m

$990

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 2/28

2:24 pm-9:35 am

1 stop16h 11m

Rio de Janeiro–Galeão Intl

Sat 3/7

8:55 pm-4:51 pm

1 stop22h 56m

$993

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/31

4:25 pm-10:15 am

1 stop15h 50m

Rio de Janeiro–Galeão Intl

Mon 6/8

5:20 pm-3:21 pm

2 stops24h 01m

$1,006

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/17

7:34 pm-8:15 am

1 stop34h 41m

Rio de Janeiro–Galeão Intl

Fri 5/29

9:05 pm-8:48 am

1 stop13h 43m

$1,013

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Wed 4/15

1:39 pm-1:10 pm

2 stops21h 31m

Rio de Janeiro Santos Dumont

Wed 4/29

8:20 pm-11:16 am

2 stops16h 56m

$1,058

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 2/20

7:05 am-2:35 pm

2 stops28h 30m

Rio de Janeiro Santos Dumont

Sat 2/28

5:30 pm-8:43 am

2 stops18h 13m

$1,259

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 5/22

7:00 pm-5:45 pm

2 stops44h 45m

Rio de Janeiro Santos Dumont

Wed 5/27

1:45 pm-10:48 am

2 stops23h 03m

$1,402

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sun 3/15

6:13 am-9:25 am

2 stops25h 12m

Rio de Janeiro Santos Dumont

Sun 3/22

2:00 pm-12:42 pm

2 stops24h 42m

$1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 32 results
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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 January.
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 $806). 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.

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 January 8, 2026.
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
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 13h 55m. GOL provides one of the quickest options available for as low as $989. Airlines will cover a distance of 5148 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 42% 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 $806). 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

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$698Average$1,019FlexibilityNo cancel feeOn-time69%

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