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Sao Paulo

$238+ Cheap flights from Riverside, CA to Sao Paulo, Brazil (SAO)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Sao Paulo are usually found in February or September, booked 51 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Riverside to Sao Paulo

Keep the following information in mind while searching for Riverside to Sao Paulo flight deals. Data was last updated September 15, 2025.

Round-trip from

$495
(Booking.com)

One-way from

$238
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$562
From Riverside to Sao Paulo (SAO)
Search Deals
One-way flight from Riverside to Sao Paulo (SAO)
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Highest demand for flights based on searches. 20% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Riverside to Sao Paulo

Cheapest flights from Riverside to Sao Paulo
Explore the most affordable flight options available from Riverside to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:56 amLAX - GRU
1 stop26h 39mUnited Airlines
Wed 10/19:30 pmGRU - LAX
1 stop31h 15mUnited Airlines
Deal found 9/14$488
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:01 amLAX - GRU
1 stop14h 49mCopa Airlines
Tue 9/301:30 amGRU - LAX
1 stop25h 32mCopa Airlines
Deal found 9/14$493
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:01 amLAX - GRU
1 stop14h 49mCopa Airlines
Mon 11/35:25 amGRU - LAX
1 stop15h 40mCopa Airlines
Deal found 9/13$495
This Priceline deal was found by Cheapflights users on 9/14. 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.
Sun 9/282:50 pmLAX - GRU
2 stops31h 20mAvianca
Wed 10/87:20 amGRU - LAX
2 stops34h 10mAvianca
Deal found 9/14$496
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/158:00 amLAX - GRU
1 stop21h 00mAmerican Airlines
Wed 10/2912:15 amGRU - LAX
1 stop16h 18mAmerican Airlines
Deal found 9/13$499
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/112:34 pmLAX - GRU
1 stop16h 56mUnited Airlines
Tue 10/1410:20 pmGRU - LAX
1 stop19h 17mUnited Airlines
Deal found 9/14$500
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/2912:44 pmLAX - GRU
1 stop16h 06mAmerican Airlines
Wed 11/511:00 pmGRU - LAX
1 stop15h 39mAmerican Airlines
Deal found 9/13$502
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:45 amLAX - GRU
2 stops17h 30mAmerican Airlines
Wed 9/2411:15 pmGRU - LAX
1 stop15h 46mAmerican Airlines
Deal found 9/12$504
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 9/159:55 amLAX - GRU
2 stops17h 20mAmerican Airlines
Sun 9/2810:00 pmGRU - LAX
2 stops17h 57mAmerican Airlines
Deal found 9/13$505
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/1311:59 pmLAX - GRU
2 stops25h 16mAmerican Airlines
Tue 9/2311:15 pmGRU - LAX
1 stop17h 20mAmerican Airlines
Deal found 9/13$506
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 9/1411:59 pmLAX - VCP
3 stops39h 01mAmerican Airlines
Wed 9/247:40 pmVCP - LAX
2 stops25h 27mAmerican Airlines
Deal found 9/14$607
This GOL deal was found by Cheapflights users on 9/13. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:44 pmLAX - VCP
2 stops26h 16mGOL
Tue 11/49:50 amVCP - LAX
2 stops30h 15mGOL
Deal found 9/13$632

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Sao Paulo 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 September 15, 2025.
Use the filters below to find and compare flights from Riverside to Sao Paulo that are best for you.

Fly from

Riverside

Fly to

Sao Paulo

Route

Depart

Return

Price

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sun 9/28

7:00 am-9:30 am

1 stop22h 30m

Sao Paulo Guarulhos Intl

Wed 12/3

10:15 pm-4:06 pm

1 stop22h 51m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Tue 9/30

8:45 am-7:35 am

1 stop18h 50m

Sao Paulo Guarulhos Intl

Sun 11/16

9:45 pm-9:50 am

1 stop17h 05m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Mon 9/29

5:31 am-7:35 am

1 stop22h 04m

Sao Paulo Guarulhos Intl

Thu 11/20

10:15 pm-9:09 am

1 stop15h 54m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Wed 10/1

12:34 pm-9:30 am

1 stop16h 56m

Sao Paulo Guarulhos Intl

Tue 10/14

10:20 pm-1:37 pm

1 stop19h 17m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Thu 12/11

12:40 pm-10:20 am

1 stop16h 40m

Sao Paulo Guarulhos Intl

Thu 12/18

10:15 pm-6:10 pm

1 stop24h 55m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sat 3/14

11:15 pm-7:15 am

1 stop28h 00m

Sao Paulo Guarulhos Intl

Mon 3/23

10:15 pm-4:28 pm

1 stop22h 13m

$509

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Tue 10/14

5:31 am-7:35 am

1 stop22h 04m

Sao Paulo Guarulhos Intl

Fri 10/24

9:50 pm-8:15 pm

1 stop26h 25m

$509

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sun 9/28

7:00 am-9:30 am

1 stop22h 30m

Sao Paulo Guarulhos Intl

Sun 10/5

9:50 pm-8:15 pm

1 stop26h 25m

$509

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Tue 10/21

11:59 pm-9:30 am

1 stop29h 31m

Sao Paulo Guarulhos Intl

Tue 10/28

10:15 pm-6:15 pm

1 stop24h 00m

$509

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sun 2/8

12:40 am-9:30 am

1 stop27h 50m

Sao Paulo Guarulhos Intl

Wed 2/11

10:15 pm-11:30 pm

1 stop30h 15m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 56 results
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Best time to book a flight from Riverside to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Riverside 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 Riverside to Sao Paulo

How far ahead should I book a flight from Riverside to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Sao Paulo. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Riverside to Sao Paulo, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Riverside to Sao Paulo?

Currently, September is the cheapest month in which you can book a flight from Riverside to Sao Paulo (average of $677). Flying from Riverside to Sao Paulo in December is currently the most expensive (average of $1,209). 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 R1V to SAO?

Find hourly flight availability from Riverside to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Riverside to Sao Paulo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Riverside to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Sao Paulo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Sao Paulo flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and LATAM Airlines from Riverside to Sao Paulo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

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.
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

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
1,847 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

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.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

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
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

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

Find useful and relevant information for your journey from Riverside to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Riverside to Sao Paulo?

    There are many flights that can get you from Riverside to Sao Paulo in 22h 30m. Fly via United Airlines or GOL to get the fastest option. Riverside and Sao Paulo are separated by a distance of 6159 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Riverside to Sao Paulo?

    The most popular route from Riverside to Sao Paulo is Los Angeles - Sao Paulo Guarulhos Intl. You may also consider Los Angeles - Sao Paulo Viracopos or Los Angeles - Sao Paulo Congonhas.

  • What are the most reliable airlines from Riverside to Sao Paulo?

    No one likes to see their flight delayed. When booking a flight from Riverside to Sao Paulo consider choosing Japan Airlines (86%), LATAM Airlines Brasil (85%) or LATAM Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Riverside to Sao Paulo?

    The cheapest flight price from Riverside to Sao Paulo is $294. On average you can expect to pay $1,946. The most popular route, (Los Angeles - Sao Paulo Guarulhos Intl), can usually be booked for $485.

  • Can I find deals for flights from Riverside to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Riverside to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Sao Paulo.

  • Can I find deals for business class flights from Riverside to Sao Paulo?

    Yes. Cheapflights offers flight deals from Riverside to Sao Paulo 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 Riverside to Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Sao Paulo (average of $677). Flying from Riverside to Sao Paulo in December is currently the most expensive (average of $1,209). 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

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Alternative routes for Riverside to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Riverside to Sao Paulo

Discover the top 7 airlines that operate flights from Riverside to Sao Paulo. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$387Average$592FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$399Average$552FlexibilityNo cancel feeOn-time69%
AviancaCheapest$405Average$643FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$459Average$757FlexibilityNo cancel feeOn-time81%
DeltaCheapest$481Average$678FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$497Average$898FlexibilityNo cancel feeOn-time71%
GOLCheapest$523Average$677FlexibilityNo cancel feeOn-time74%

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