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

Flying on American Airlines is currently your cheapest option to Rio de Janeiro–Galeão Intl Airport, with prices starting at $1,039.

What is the cheapest day to fly from San Antonio to Rio de Janeiro–Galeão Intl Airport?

Travelers seeking maximum savings on their San Antonio to Rio de Janeiro–Galeão Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Antonio to Rio de Janeiro–Galeão Intl Airport?

Wednesday flights are found to be more expensive to fly from San Antonio to Rio de Janeiro–Galeão Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rio de Janeiro–Galeão Intl Airport.

What is the cheapest month to fly from San Antonio to Rio de Janeiro–Galeão Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Rio de Janeiro–Galeão Intl Airport from San Antonio. Users have commonly found prices around $1,068 for the month, but tickets can be as low as $697. Due to multiple factors, prepare for potentially higher prices in October.

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

Most trusted provider : When it comes to deals on San Antonio-Rio de Janeiro–Galeão Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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–Galeão Intl Airport 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–Galeão Intl?

For a flight from San Antonio to Rio de Janeiro–Galeão Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Rio de Janeiro–Galeão Intl per day. 1 airline has flights to Rio de Janeiro–Galeão Intl from San Antonio on a regular basis.

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

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–Galeão Intl.

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

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

$664+ Flights from San Antonio to Rio de Janeiro–Galeão Intl Airport, Brazil

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Rio de Janeiro–Galeão Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$712 (Mytrip)
One-way from	$664 (Cheapflightsfares)
Popular in	September
Cheapest in	October
Average price	$980

Provider with most accurate pricing for San Antonio-Rio de Janeiro–Galeão Intl flight deals.

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Provider most trusted by Cheapflights users for San Antonio-Rio de Janeiro–Galeão Intl flights.

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From San Antonio to Rio de Janeiro–Galeão Intl

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One-way flight from San Antonio to Rio de Janeiro–Galeão Intl

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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from San Antonio to Rio de Janeiro–Galeão Intl

Cheapest flights from San Antonio to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from San Antonio to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Thu 6/51:27 pmSAT - GIG

3 stops47h 28mMultiple Airlines

Wed 6/1110:00 amGIG - SAT

2 stops30h 41mMultiple Airlines

Deal found 4/21

$712

Tue 5/65:37 pmSAT - GIG

1 stop12h 43mAmerican Airlines

Fri 6/205:00 pmGIG - SAT

2 stops18h 12mAmerican Airlines

Deal found 4/22

$1,039

Best flights from San Antonio to Rio de Janeiro–Galeão Intl
Discover carefully curated flight deals from San Antonio to Rio de Janeiro–Galeão Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Thu 6/51:27 pmSAT - GIG

3 stops47h 28mMultiple Airlines

Wed 6/1110:00 amGIG - SAT

2 stops30h 41mMultiple Airlines

Deal found 4/21

$712

Tue 5/65:37 pmSAT - GIG

1 stop12h 43mAmerican Airlines

Fri 6/205:00 pmGIG - SAT

2 stops18h 12mAmerican Airlines

Deal found 4/22

$1,039

Last-minute flights from San Antonio to Rio de Janeiro–Galeão Intl
Discover last-minute flight deals from San Antonio to Rio de Janeiro–Galeão Intl. Data last updated April 22, 2025 and is based on user searches.

Sat 4/2612:36 pmSAT - GIG

2 stops33h 49mMultiple Airlines

Fri 5/210:35 pmGIG - SAT

3 stops36h 57mMultiple Airlines

Deal found 4/22

$1,043

Tue 5/65:37 pmSAT - GIG

1 stop12h 43mAmerican Airlines

Fri 6/205:00 pmGIG - SAT

2 stops18h 12mAmerican Airlines

Deal found 4/22

$1,039

One-way flights from San Antonio to Rio de Janeiro–Galeão Intl
Search for one-way flight options from San Antonio to Rio de Janeiro–Galeão Intl. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Fri 5/166:19 pmSAT - GIG

1 stop13h 56mLATAM Airlines

Deal found 4/22

$664

Fri 5/166:33 amSAT - GIG

2 stops21h 37mDelta

Deal found 4/22

$673

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 6/5

1:27 pm-2:55 pm

3 stops47h 28m

Rio de Janeiro–Galeão Intl

Wed 6/11

10:00 am-2:41 pm

2 stops30h 41m

$712

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Tue 5/6

5:37 pm-8:20 am

1 stop12h 43m

Rio de Janeiro–Galeão Intl

Fri 6/20

5:00 pm-9:12 am

2 stops18h 12m

$1,039

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 5/16

6:19 pm-10:15 am

1 stop13h 56m

$664

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 5/16

6:33 am-6:10 am

2 stops21h 37m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Compare providers for flights from San Antonio to Rio de Janeiro–Galeão Intl

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–Galeão Intl in April.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	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–Galeão Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Rio de Janeiro–Galeão Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Rio de Janeiro–Galeão Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Rio de Janeiro–Galeão Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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–Galeão Intl Airport 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–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from San Antonio to Rio de Janeiro–Galeão Intl Airport (average of $755). Flying from San Antonio to Rio de Janeiro–Galeão Intl Airport 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 GIG?

One of the essential ways to save on airfare from San Antonio to Rio de Janeiro–Galeão Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 52% on airfare.

Rainfall in Rio de Janeiro–Galeão Intl by month

In terms of precipitation, rainfall in Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport when rainfall is around 1.6 in.

Temperature in Rio de Janeiro–Galeão Intl by month

If weather is an important factor for your trip to Rio de Janeiro–Galeão Intl Airport, 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–Galeão Intl

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,764 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from San Antonio to Rio de Janeiro–Galeão Intl?
For a flight from San Antonio to Rio de Janeiro–Galeão Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Rio de Janeiro–Galeão Intl per day. 1 airline has flights to Rio de Janeiro–Galeão Intl from San Antonio on a regular basis.
What is the cheapest airline to fly from San Antonio to Rio de Janeiro–Galeão Intl Airport round-trip?
Flying on American Airlines is currently your cheapest option to Rio de Janeiro–Galeão Intl Airport, with prices starting at $1,039.
Can I find deals for flights from San Antonio to Rio de Janeiro–Galeão Intl that include hotel bookings?
Yes. In addition to deals on San Antonio to Rio de Janeiro–Galeão Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Rio de Janeiro–Galeão Intl?
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–Galeão Intl.
Can I find deals for business class flights from San Antonio to Rio de Janeiro–Galeão Intl?
Yes. Cheapflights offers flight deals from San Antonio to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport?
Currently, November is the cheapest month in which you can book a flight from San Antonio to Rio de Janeiro–Galeão Intl Airport (average of $755). Flying from San Antonio to Rio de Janeiro–Galeão Intl Airport 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

Top airline flying from San Antonio to Rio de Janeiro–Galeão Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$670	Average$1,357	FlexibilityNo cancel fee	On-time69%

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$664+ Cheap flights from San Antonio (SAT) to Rio de Janeiro–Galeão Intl, Brazil (GIG)

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 5/16. 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–Galeão Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Rio de Janeiro–Galeão Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Rio de Janeiro–Galeão Intl

Cheapest flights from San Antonio to Rio de Janeiro–Galeão IntlExplore the most affordable flight options available from San Antonio to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from San Antonio to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Antonio to Rio de Janeiro–Galeão Intl

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–Galeão Intl in April.

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

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport

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

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

Find hourly flight availability from San Antonio to Rio de Janeiro–Galeão Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Rainfall in Rio de Janeiro–Galeão Intl by month

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

Temperature in Rio de Janeiro–Galeão Intl by month

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

Reviews of airlines servicing Rio de Janeiro–Galeão Intl

Related info for your journey

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

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

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

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

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

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

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.

Alternative routes for San Antonio to Rio de Janeiro–Galeão Intl

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–Galeão Intl

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Cheapest flights from San Antonio to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from San Antonio to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.