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Rio de Janeiro

$375+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — RIO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$946
(Mytrip)

One-way from

$375
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,108
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. 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 June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 8/19:00 amSAT - GIG
3 stops37h 30mMultiple Airlines
Mon 8/115:05 amGIG - SAT
2 stops40h 17mMultiple Airlines
Deal found 6/12$764
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/94:34 pmSAT - GIG
1 stop13h 46mAmerican Airlines
Tue 10/1411:00 pmGIG - SAT
1 stop18h 54mAmerican Airlines
Deal found 6/11$1,020
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/274:39 pmSAT - GIG
2 stops37h 36mUnited Airlines
Sat 10/49:05 pmGIG - SAT
1 stop13h 33mUnited Airlines
Deal found 6/10$1,024
This Delta deal was found by Cheapflights users on 6/11. 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 11/236:45 amSAT - GIG
2 stops20h 30mDelta
Fri 11/2811:30 amGIG - SAT
2 stops25h 21mDelta
Deal found 6/11$1,025
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:15 pmSAT - GIG
2 stops39h 00mLATAM Airlines
Thu 11/276:25 amGIG - SAT
2 stops21h 00mLATAM Airlines
Deal found 6/11$1,086
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/158:55 amSAT - SDU
3 stops27h 25mUnited Airlines
Sun 8/243:00 pmSDU - SAT
2 stops28h 42mUnited Airlines
Deal found 6/12$1,165
This Mytrip deal was found by Cheapflights users on 6/9. 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 7/257:45 amSAT - SDU
2 stops24h 55mMultiple Airlines
Tue 7/299:55 amSDU - SAT
3 stops40h 04mMultiple Airlines
Deal found 6/9$1,206
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 12/234:35 pmSAT - SDU
2 stops18h 05mDelta
Tue 12/308:20 pmSDU - SAT
2 stops16h 37mDelta
Deal found 6/11$1,560
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Fri 7/254:27 pmSAT - SDU
2 stops19h 13mLATAM Airlines
Tue 7/298:20 pmSDU - SAT
2 stops16h 59mLATAM Airlines
Deal found 6/9$2,976

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 June 12, 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

Fri 8/1

9:00 am-12:30 am

3 stops37h 30m

Rio de Janeiro–Galeão Intl

Mon 8/11

5:05 am-7:22 pm

2 stops40h 17m

$764

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 10/9

4:34 pm-8:20 am

1 stop13h 46m

Rio de Janeiro–Galeão Intl

Tue 10/14

11:00 pm-3:54 pm

1 stop18h 54m

$1,020

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 9/27

4:39 pm-8:15 am

2 stops37h 36m

Rio de Janeiro–Galeão Intl

Sat 10/4

9:05 pm-8:38 am

1 stop13h 33m

$1,024

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 11/23

6:45 am-6:15 am

2 stops20h 30m

Rio de Janeiro–Galeão Intl

Fri 11/28

11:30 am-9:51 am

2 stops25h 21m

$1,025

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 11/22

12:15 pm-6:15 am

2 stops39h 00m

Rio de Janeiro–Galeão Intl

Thu 11/27

6:25 am-12:25 am

2 stops21h 00m

$1,086

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 8/15

8:55 am-2:20 pm

3 stops27h 25m

Rio de Janeiro Santos Dumont

Sun 8/24

3:00 pm-5:42 pm

2 stops28h 42m

$1,165

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 7/25

7:45 am-10:40 am

2 stops24h 55m

Rio de Janeiro Santos Dumont

Tue 7/29

9:55 am-11:59 pm

3 stops40h 04m

$1,206

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Fri 7/25

4:27 pm-1:40 pm

2 stops19h 13m

Rio de Janeiro Santos Dumont

Tue 7/29

8:20 pm-11:19 am

2 stops16h 59m

$2,976

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Wed 10/22

12:15 pm-9:35 am

2 stops19h 20m

Rio de Janeiro Santos Dumont

Tue 10/28

8:20 pm-5:15 pm

2 stops22h 55m

$4,205

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 8/20

12:09 pm-9:00 am

3 stops42h 51m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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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 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 June 12, 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.

Rainfall in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average rainfall totals by month.

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.

Temperature in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average temperature totals by month.

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).

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 June 12, 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. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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 $1,101. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $1,165 and $1,302, respectively. These flights start at 2% 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$670Average$1,357FlexibilityNo cancel feeOn-time69%

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