Santos Dumont

$346+ Cheap flights from California to Santos Dumont, Brazil (SDU)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDU
Mar 9 — Mar 161
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Cheap flight deals from California to Santos Dumont

Cheapest flights from California to Santos Dumont
Explore the most affordable flight options available from California to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:45 pm
SFO
-
SDU
2 stops37h 00m
Air Canada
Mon 9/211:45 pm
SDU
-
SFO
2 stops36h 00m
Air Canada
Deal found 2/2$684
This Expedia deal was found by Cheapflights users on 2/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:35 am
SFO
-
SDU
2 stops25h 10m
Air Canada
Wed 9/231:45 pm
SDU
-
SFO
2 stops25h 32m
Air Canada
Deal found 2/5$689
This Air Canada deal was found by Cheapflights users on 2/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:35 am
SFO
-
SDU
2 stops25h 10m
Air Canada
Tue 9/291:45 pm
SDU
-
SFO
2 stops29h 39m
Air Canada
Deal found 2/6$694
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:25 am
SFO
-
SDU
2 stops29h 20m
Azul
Tue 11/101:45 pm
SDU
-
SFO
2 stops28h 30m
Azul
Deal found 2/3$697
This flugladen.de deal was found by Cheapflights users on 2/4. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:10 am
SFO
-
SDU
2 stops28h 35m
Air Canada
Wed 5/61:45 pm
SDU
-
SFO
2 stops35h 17m
Air Canada
Deal found 2/4$707
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:10 am
SFO
-
SDU
2 stops28h 35m
Multiple Airlines
Tue 5/191:45 pm
SDU
-
SFO
2 stops25h 05m
Multiple Airlines
Deal found 2/3$709
This Air Canada deal was found by Cheapflights users on 2/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 am
SAN
-
SDU
2 stops29h 45m
Air Canada
Wed 6/31:45 pm
SDU
-
SAN
2 stops34h 58m
Air Canada
Deal found 2/5$709
This Booking.com deal was found by Cheapflights users on 2/6. 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.
Fri 9/257:00 am
SAN
-
SDU
2 stops33h 15m
Air Canada
Tue 9/291:45 pm
SDU
-
SAN
2 stops26h 31m
Air Canada
Deal found 2/6$714
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:20 pm
LAX
-
SDU
2 stops36h 10m
LATAM Airlines
Wed 10/78:15 pm
SDU
-
LAX
1 stop14h 45m
LATAM Airlines
Deal found 2/2$723
This Air Canada deal was found by Cheapflights users on 2/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:10 am
SFO
-
SDU
2 stops28h 35m
Air Canada
Wed 5/61:45 pm
SDU
-
SFO
2 stops25h 40m
Air Canada
Deal found 2/4$734
This SmartFares deal was found by Cheapflights users on 2/2. 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.
Tue 12/18:30 pm
LAX
-
SDU
2 stops33h 35m
LATAM Airlines
Thu 12/38:15 pm
SDU
-
LAX
2 stops19h 35m
LATAM Airlines
Deal found 2/2$737
This Air Canada deal was found by Cheapflights users on 2/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:45 pm
SFO
-
SDU
2 stops38h 00m
Air Canada
Wed 9/301:45 pm
SDU
-
SFO
2 stops25h 32m
Air Canada
Deal found 2/6$739

Find flight deals from California to Santos Dumont

Keep the following information in mind while searching for California to Santos Dumont flight deals. Data was last updated February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$707
(flugladen.de)

One-way from

$346
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$884
Provider with most accurate pricing for Los Angeles-Rio de Janeiro (RIO) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Rio de Janeiro (RIO) flights.
From California to Rio de Janeiro Santos Dumont
One-way flight from California to Rio de Janeiro Santos Dumont
Highest demand for flights based on searches. 5% potential increase in price ($49 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Santos Dumont 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 February 7, 2026.
Use the filters below to find and compare flights from California to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

California

Fly to

Santos Dumont

Route

Depart

Return

Price

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Wed 4/22

8:10 am-4:45 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Wed 4/29

8:20 pm-2:30 pm

2 stops22h 10m

$740

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Wed 4/22

8:10 am-4:45 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Tue 4/28

8:20 pm-11:30 am

2 stops19h 10m

$740

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Sat 4/11

1:50 pm-8:35 am

1 stop14h 45m

Rio de Janeiro Santos Dumont

Fri 4/24

8:20 pm-7:00 am

1 stop14h 40m

$781

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Sun 4/12

1:50 pm-1:10 pm

1 stop19h 20m

Rio de Janeiro Santos Dumont

Thu 4/23

8:20 pm-7:00 am

1 stop14h 40m

$781

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Sun 4/19

11:35 am-11:05 am

2 stops19h 30m

Rio de Janeiro Santos Dumont

Wed 4/22

8:20 pm-2:19 pm

2 stops21h 59m

$786

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Wed 4/8

10:59 pm-8:35 am

2 stops29h 36m

Rio de Janeiro Santos Dumont

Wed 4/15

8:20 pm-6:50 pm

2 stops26h 30m

$786

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Tue 4/21

9:30 pm-1:30 pm

2 stops36h 00m

Rio de Janeiro Santos Dumont

Tue 4/28

8:20 pm-7:00 am

1 stop14h 40m

$857

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Tue 4/7

7:55 am-1:10 pm

2 stops25h 15m

Rio de Janeiro Santos Dumont

Wed 4/15

8:20 pm-6:50 pm

2 stops26h 30m

$861

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Sat 2/28

7:18 pm-10:10 pm

3 stops45h 52m

Rio de Janeiro Santos Dumont

Fri 3/13

5:05 pm-1:05 pm

2 stops24h 00m

$879

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Thu 5/21

11:35 am-11:05 am

2 stops19h 30m

Rio de Janeiro Santos Dumont

Tue 5/26

8:15 pm-10:44 am

2 stops18h 29m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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Best time to book a flight from California to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from California 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 California to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from California to Santos Dumont. 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 California to Rio de Janeiro Santos Dumont Airport?

    Departing from California to Rio de Janeiro Santos Dumont Airport will take you 14h 45m. Airlines will cover a distance of 6304 mi. This flight may include one or multiple stops.

  • What are the most popular routes from California to Rio de Janeiro Santos Dumont Airport?

  • Can I find deals for flights from California to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on California to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Santos Dumont.

  • Can I find deals for business class flights from California to Santos Dumont?

    Yes. Cheapflights offers flight deals from California to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for California to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from California to Santos Dumont

Discover the top airline that operate flights from California to Santos Dumont. 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 February 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$781Average$1,223FlexibilityNo cancel feeOn-time81%

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