$243+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAO
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from Riverside to Sao Paulo with Cheapflights
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.Cheapflights Tip: The best prices from Riverside to Sao Paulo are usually found in September or February, booked 7 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Riverside to Sao Paulo
Cheapest flights from Riverside to Sao PauloExplore 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 January 29, 2026.
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 January 29, 2026.
This Flightnetwork deal was found by Cheapflights users on 1/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:01 am
LAX
- GRU
1 stop18h 09m
Copa Airlines
Thu 3/193:10 am
GRU
- LAX
1 stop24h 19m
Copa Airlines
Deal found 1/27![Copa Airlines logo]()
$507
This Copa Airlines deal was found by Cheapflights users on 1/28. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:06 am
LAX
- GRU
1 stop18h 09m
Copa Airlines
Wed 3/43:10 am
GRU
- LAX
1 stop24h 29m
Copa Airlines
Deal found 1/28![Copa Airlines logo]()
$510
This Copa Airlines deal was found by Cheapflights users on 1/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:02 am
LAX
- GRU
1 stop18h 28m
Copa Airlines
Thu 5/73:15 am
GRU
- LAX
1 stop24h 04m
Copa Airlines
Deal found 1/29![Copa Airlines logo]()
$511
This Priceline deal was found by Cheapflights users on 1/26. 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.
Tue 5/511:55 pm
LAX
- GRU
2 stops22h 15m
Avianca
Fri 5/157:20 am
GRU
- LAX
2 stops33h 50m
Avianca
Deal found 1/26![Avianca logo]()
$512
This Priceline deal was found by Cheapflights users on 1/28. 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 5/102:40 pm
LAX
- GRU
2 stops27h 50m
Avianca
Wed 5/207:35 am
GRU
- LAX
3 stops33h 35m
Avianca
Deal found 1/28![Avianca logo]()
$519
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Wed 2/2512:25 am
LAX
- GRU
1 stop25h 50m
Multiple Airlines
Wed 3/49:30 pm
GRU
- LAX
1 stop18h 03m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 1/26. 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 10/1910:15 am
LAX
- GRU
1 stop16h 15m
United Airlines
Sun 10/259:45 pm
GRU
- LAX
1 stop24h 25m
United Airlines
Deal found 1/26![United Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 1/28. 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 9/2910:15 am
LAX
- GRU
1 stop16h 55m
United Airlines
Tue 11/310:15 pm
GRU
- LAX
1 stop23h 00m
United Airlines
Deal found 1/28![United Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/410:30 am
LAX
- GRU
2 stops17h 20m
American Airlines
Sun 3/1510:35 pm
GRU
- LAX
1 stop20h 46m
American Airlines
Deal found 1/28![American Airlines logo]()
$527
This Copa Airlines deal was found by Cheapflights users on 1/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/271:11 am
LAX
- GRU
1 stop21h 39m
Copa Airlines
Mon 2/25:25 am
GRU
- LAX
1 stop22h 04m
Copa Airlines
Deal found 1/27![Copa Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 1/26. 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 10/187:10 pm
LAX
- GRU
1 stop31h 20m
United Airlines
Sun 10/2510:15 pm
GRU
- LAX
1 stop24h 43m
United Airlines
Deal found 1/26![United Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 1/26. 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 10/2010:45 pm
LAX
- GRU
1 stop30h 45m
United Airlines
Thu 10/2910:15 pm
GRU
- LAX
1 stop17h 09m
United Airlines
Deal found 1/26![United Airlines logo]()
$532
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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $507 (Flightnetwork) |
One-way from | $243 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $680 |
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 January 29, 2026.
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 3/3
1:06 am-3:50 am
1 stop21h 44m
Sao Paulo Guarulhos Intl
Sun 3/15
5:25 am-11:39 pm
1 stop22h 14m
$510
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Thu 5/7
2:02 am-8:50 pm
1 stop14h 48m
Sao Paulo Guarulhos Intl
Sat 5/16
1:25 am-1:00 pm
1 stop15h 35m
$510
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Wed 3/4
1:06 am-8:50 pm
1 stop14h 44m
Sao Paulo Guarulhos Intl
Tue 3/10
11:10 am-11:39 pm
1 stop16h 29m
$510
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Mon 3/2
1:06 am-3:50 am
1 stop21h 44m
Sao Paulo Guarulhos Intl
Tue 3/10
11:10 am-11:39 pm
1 stop16h 29m
$510
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Thu 2/26
1:01 am-12:10 am
1 stop18h 09m
Sao Paulo Guarulhos Intl
Fri 3/6
1:30 am-12:05 pm
1 stop15h 35m
$510
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Wed 4/29
2:13 pm-9:45 am
1 stop15h 32m
Sao Paulo Guarulhos Intl
Tue 5/12
9:30 pm-5:13 pm
2 stops23h 43m
$523
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Sun 5/3
6:47 am-6:30 am
1 stop19h 43m
Sao Paulo Guarulhos Intl
Tue 5/12
9:30 pm-5:13 pm
2 stops23h 43m
$523
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Wed 2/25
12:25 am-7:15 am
1 stop25h 50m
Sao Paulo Guarulhos Intl
Sat 3/7
10:15 pm-8:12 pm
1 stop26h 57m
$523
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Sat 5/9
10:13 pm-12:30 am
1 stop22h 17m
Sao Paulo Guarulhos Intl
Sat 5/23
5:25 am-11:36 pm
1 stop22h 11m
$530
Los AngelesSao Paulo
LAX - GRU
LAXGRU
Los Angeles
Sun 4/5
10:19 pm-8:50 pm
1 stop18h 31m
Sao Paulo Guarulhos Intl
Wed 5/20
1:25 am-1:00 pm
1 stop15h 35m
$530
Showing 1-10 of 60 results
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 January 23, 2026.
To ensure you get the cheapest price possible for a flight from Riverside to Sao Paulo, you should look to book at least 7 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 $418). 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 January 29, 2026.
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.
How much does it cost to fly round-trip from Riverside to Sao Paulo?
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 January 29, 2026.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa 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.
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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.
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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.
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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$637 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$454 | Average$700 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$479 | Average$932 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$498 | Average$598 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$509 | Average$840 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$535 | Average$692 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$542 | Average$781 | FlexibilityNo cancel fee | On-time81% |