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Rio de Janeiro

$778+ Cheap flights from San Antonio (SAT) to Rio de Janeiro, Brazil (RIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RIO
Jul 14 — Jul 211
Mon 7/14
Mon 7/21
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 July 9, 2025.

Round-trip from

$778
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$1,344
From San Antonio to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 9, 2025.

This Mytrip deal was found by Cheapflights users on 7/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:50 pmSAT - GIG
2 stops17h 55mMultiple Airlines
Wed 9/104:15 pmGIG - SAT
3 stops25h 40mMultiple Airlines
Deal found 7/7$778
This Mytrip deal was found by Cheapflights users on 7/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:50 pmSAT - SDU
2 stops18h 10mMultiple Airlines
Wed 9/106:00 pmSDU - SAT
3 stops23h 55mMultiple Airlines
Deal found 7/7$783
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Mon 10/132:25 pmSAT - GIG
1 stop15h 50mUnited Airlines
Mon 10/209:05 pmGIG - SAT
1 stop20h 20mUnited Airlines
Deal found 7/6$990
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:10 pmSAT - GIG
2 stops20h 55mAmerican Airlines
Wed 9/1011:00 pmGIG - SAT
1 stop26h 55mAmerican Airlines
Deal found 7/7$996
This Delta deal was found by Cheapflights users on 7/6. 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.
Fri 10/106:20 pmSAT - GIG
1 stop13h 55mDelta
Mon 10/209:00 pmGIG - SAT
1 stop22h 15mDelta
Deal found 7/6$1,005
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:45 amSAT - GIG
2 stops22h 00mLATAM Airlines
Tue 10/219:00 pmGIG - SAT
1 stop14h 51mLATAM Airlines
Deal found 7/8$1,006
This FlightHub deal was found by Cheapflights users on 7/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:27 pmSAT - SDU
2 stops19h 33mLATAM Airlines
Mon 8/112:20 pmSDU - SAT
2 stops35h 37mLATAM Airlines
Deal found 7/7$1,207
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Fri 7/187:00 amSAT - SDU
2 stops29h 20mUnited Airlines
Sun 8/243:00 pmSDU - SAT
2 stops24h 22mUnited Airlines
Deal found 7/7$1,311
This Delta deal was found by Cheapflights users on 7/6. 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.
Sun 10/124:25 pmSAT - SDU
2 stops19h 15mDelta
Thu 10/168:20 pmSDU - SAT
2 stops18h 58mDelta
Deal found 7/6$4,371

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 July 9, 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 - GIG

SATGIG

San Antonio

Thu 8/28

4:50 pm-12:45 pm

2 stops17h 55m

Rio de Janeiro–Galeão Intl

Wed 9/10

4:15 pm-3:55 pm

3 stops25h 40m

$778

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 8/28

4:50 pm-1:00 pm

2 stops18h 10m

Rio de Janeiro Santos Dumont

Wed 9/10

6:00 pm-3:55 pm

3 stops23h 55m

$783

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 10/13

2:25 pm-8:15 am

1 stop15h 50m

Rio de Janeiro–Galeão Intl

Mon 10/20

9:05 pm-3:25 pm

1 stop20h 20m

$990

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 8/28

4:10 pm-3:05 pm

2 stops20h 55m

Rio de Janeiro–Galeão Intl

Wed 9/10

11:00 pm-11:55 pm

1 stop26h 55m

$996

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 10/10

6:20 pm-10:15 am

1 stop13h 55m

Rio de Janeiro–Galeão Intl

Mon 10/20

9:00 pm-5:15 pm

1 stop22h 15m

$1,005

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 10/11

10:45 am-10:45 am

2 stops22h 00m

Rio de Janeiro–Galeão Intl

Tue 10/21

9:00 pm-9:51 am

1 stop14h 51m

$1,006

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 8/4

4:27 pm-2:00 pm

2 stops19h 33m

Rio de Janeiro Santos Dumont

Mon 8/11

2:20 pm-11:57 pm

2 stops35h 37m

$1,207

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sun 10/12

4:25 pm-1:40 pm

2 stops19h 15m

Rio de Janeiro Santos Dumont

Thu 10/16

8:20 pm-1:18 pm

2 stops18h 58m

$4,371

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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, November is the cheapest month in which you can book a flight from San Antonio to Rio de Janeiro (average of $755). Flying from San Antonio to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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 July 9, 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 10% on the cost of your flight, compared to a flight in the afternoon.

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 July 9, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and 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.
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,807 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,842 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying 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 $990. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $996 and $1,005, respectively. These flights start at 12% 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, November is the cheapest month in which you can book a flight from San Antonio to Rio de Janeiro (average of $755). Flying from San Antonio to Rio de Janeiro in December is currently the most expensive (average of $1,290). 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 July 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$670Average$1,018FlexibilityNo cancel feeOn-time69%

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