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Sao Paulo

$252+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAO
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 84 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/2111:45 amLAX - GRU
1 stop17h 35mUnited Airlines
Thu 1/19:45 pmGRU - LAX
1 stop17h 05mUnited Airlines
Deal found 12/15$500
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/1511:00 amLAX - GRU
1 stop18h 20mUnited Airlines
Thu 12/1810:15 pmGRU - LAX
1 stop28h 40mUnited Airlines
Deal found 12/15$509
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/151:30 pmLAX - GRU
1 stop15h 50mUnited Airlines
Wed 12/1710:15 pmGRU - LAX
1 stop18h 30mUnited Airlines
Deal found 12/14$564
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:50 pmLAX - GRU
Nonstop11h 50mLATAM Airlines
Fri 1/210:15 amGRU - LAX
1 stop17h 05mLATAM Airlines
Deal found 12/14$571
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Mon 12/2212:50 pmLAX - GRU
Nonstop11h 50mLATAM Airlines
Fri 1/27:45 pmGRU - LAX
1 stop16h 05mLATAM Airlines
Deal found 12/15$586
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:50 pmLAX - GRU
Nonstop11h 50mMultiple Airlines
Fri 1/2311:10 amGRU - LAX
1 stop16h 16mMultiple Airlines
Deal found 12/16$588
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/161:30 pmLAX - GRU
1 stop15h 50mUnited Airlines
Tue 12/2310:25 pmGRU - LAX
1 stop31h 34mUnited Airlines
Deal found 12/15$597
This KAYAK deal was found by Cheapflights users on 12/16. 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 12/217:45 amLAX - GRU
1 stop21h 10mLATAM Airlines
Sun 1/119:15 pmGRU - LAX
1 stop25h 30mLATAM Airlines
Deal found 12/16$600
This CheapOair deal was found by Cheapflights users on 12/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:50 pmLAX - GRU
Nonstop11h 50mLATAM Airlines
Fri 3/2010:40 amGRU - LAX
1 stop17h 13mLATAM Airlines
Deal found 12/14$610
This KAYAK deal was found by Cheapflights users on 12/16. 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 12/268:30 pmLAX - GRU
1 stop15h 00mLATAM Airlines
Fri 1/169:15 pmGRU - LAX
1 stop17h 24mLATAM Airlines
Deal found 12/16$636
This CrystalTravel deal was found by Cheapflights users on 12/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:50 pmLAX - GRU
Nonstop11h 50mLATAM Airlines
Fri 1/2311:05 pmGRU - LAX
Nonstop12h 15mLATAM Airlines
Deal found 12/16$650
This GOL deal was found by Cheapflights users on 12/16. 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.
Mon 12/296:00 amLAX - CGH
2 stops23h 00mGOL
Fri 1/236:10 pmCGH - LAX
2 stops21h 02mGOL
Deal found 12/16$1,193

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(United Airlines)

One-way from

$252
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$828
Provider with most accurate pricing for Los Angeles-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Sao Paulo (SAO) flights.
Search Deals
From Riverside to Sao Paulo (SAO)
Search Deals
One-way flight from Riverside to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 16, 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

Tue 2/10

1:25 pm-10:20 am

1 stop15h 55m

Sao Paulo Guarulhos Intl

Mon 2/16

10:25 pm-6:42 pm

1 stop25h 17m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sat 3/7

12:14 am-7:15 am

1 stop26h 01m

Sao Paulo Guarulhos Intl

Sun 3/22

10:15 pm-3:35 pm

1 stop21h 20m

$500

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Thu 1/8

9:22 pm-12:10 am

1 stop21h 48m

Sao Paulo Guarulhos Intl

Sun 1/25

3:10 am-10:26 pm

1 stop24h 16m

$508

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Fri 1/16

1:25 am-12:10 am

1 stop17h 45m

Sao Paulo Guarulhos Intl

Sun 3/15

5:25 am-11:39 pm

1 stop22h 14m

$508

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sat 2/28

11:19 am-6:30 am

1 stop14h 11m

Sao Paulo Guarulhos Intl

Sat 3/7

3:10 am-10:39 pm

1 stop24h 29m

$508

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sun 1/18

1:11 am-6:30 am

1 stop24h 19m

Sao Paulo Guarulhos Intl

Thu 1/29

5:25 am-10:36 pm

1 stop22h 11m

$508

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sat 1/31

2:15 pm-7:15 am

1 stop36h 00m

Sao Paulo Guarulhos Intl

Sun 2/8

9:45 pm-5:20 pm

1 stop24h 35m

$509

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sat 2/7

2:15 pm-7:15 am

1 stop36h 00m

Sao Paulo Guarulhos Intl

Thu 3/5

9:45 pm-3:35 pm

1 stop22h 50m

$509

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Sat 1/31

1:01 am-8:50 pm

1 stop14h 49m

Sao Paulo Guarulhos Intl

Sat 2/7

5:25 am-10:39 pm

1 stop22h 14m

$528

Los AngelesSao Paulo

LAX - GRU

LAXGRU

Los Angeles

Wed 1/21

9:54 am-9:30 am

1 stop18h 36m

Sao Paulo Guarulhos Intl

Wed 1/28

9:45 pm-9:50 am

1 stop17h 05m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 December 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 84 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, May is the cheapest month in which you can book a flight from Riverside to Sao Paulo (average of $381). Flying from Riverside to Sao Paulo in December is currently the most expensive (average of $499). 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 December 16, 2025.

When flying from Riverside to Sao Paulo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight at noon.

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 mornings when fares are most often at their lowest. Friday evenings 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 December 16, 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
7.9
Good
8,008 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
1,556 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
1,891 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
9,092 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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
11,049 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

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 15h 55m. Fly via United Airlines, Copa 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 cheapest airlines to fly from Riverside to Sao Paulo one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $170. Users have also found prices from $174 and $237 on United Airlines and American Airlines, respectively.

  • 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 Delta (99%), LATAM Airlines Brasil (97%) or Japan Airlines (97%) 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 $258. On average you can expect to pay $2,253. The most popular route, (Los Angeles - Sao Paulo Guarulhos Intl), can usually be booked for $488.

  • 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, May is the cheapest month in which you can book a flight from Riverside to Sao Paulo (average of $381). Flying from Riverside to Sao Paulo in December is currently the most expensive (average of $499). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$392Average$621FlexibilityNo cancel feeOn-time70%
AviancaCheapest$468Average$700FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$482Average$578FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$498Average$597FlexibilityNo cancel feeOn-time71%
DeltaCheapest$499Average$679FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$523Average$785FlexibilityNo cancel feeOn-time81%
GOLCheapest$523Average$776FlexibilityNo cancel feeOn-time74%

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