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Santos Dumont

$288+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$634
(Mytrip)

One-way from

$288
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$933
From California to Rio de Janeiro Santos Dumont
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One-way flight from California to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 5% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:00 amLAX - SDU
3 stops27h 40mMultiple Airlines
Thu 10/28:20 amSDU - LAX
3 stops32h 10mMultiple Airlines
Deal found 7/30$634
This oojo deal was found by Cheapflights users on 7/30. 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.
Tue 10/289:15 pmLAX - SDU
2 stops36h 00mLATAM Airlines
Fri 10/316:05 amSDU - LAX
2 stops29h 45mLATAM Airlines
Deal found 7/30$640
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:05 amLAX - SDU
2 stops26h 15mAir Canada
Wed 9/247:55 amSDU - LAX
2 stops31h 10mAir Canada
Deal found 7/29$652
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:40 amLAS - SDU
2 stops31h 45mMultiple Airlines
Sat 8/166:10 amSDU - LAS
3 stops32h 11mMultiple Airlines
Deal found 7/30$721
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:01 pmSAN - SDU
3 stops23h 24mMultiple Airlines
Wed 9/241:45 pmSDU - SAN
3 stops32h 57mMultiple Airlines
Deal found 7/30$747
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:35 amSJC - SDU
3 stops35h 35mMultiple Airlines
Wed 9/245:25 pmSDU - SJC
3 stops30h 35mMultiple Airlines
Deal found 7/30$793
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:25 pmSAN - SDU
2 stops21h 55mAir Canada
Wed 9/247:55 amSDU - SAN
2 stops39h 40mAir Canada
Deal found 7/30$848
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:57 pmSFO - SDU
3 stops36h 43mMultiple Airlines
Sun 10/198:45 amSDU - SFO
3 stops31h 50mMultiple Airlines
Deal found 7/29$900
This Expedia deal was found by Cheapflights users on 7/30. 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.
Tue 9/911:40 amSFO - SDU
2 stops22h 40mAir Canada
Sat 9/2711:25 amSDU - SFO
2 stops27h 46mAir Canada
Deal found 7/30$977
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/1512:15 pmSFO - SDU
2 stops23h 25mGOL
Sun 8/249:00 amSDU - SFO
2 stops30h 15mGOL
Deal found 7/30$990
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/59:00 amLAS - SDU
2 stops25h 20mUnited Airlines
Sun 8/103:00 pmSDU - LAS
2 stops26h 28mUnited Airlines
Deal found 7/30$1,031
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:40 amSFO - SDU
2 stops18h 55mLATAM Airlines
Sun 10/198:20 pmSDU - SFO
2 stops19h 12mLATAM Airlines
Deal found 7/29$1,072

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 July 31, 2025.
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

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Wed 9/17

1:00 am-8:40 am

3 stops27h 40m

Rio de Janeiro Santos Dumont

Thu 10/2

8:20 am-12:30 pm

3 stops32h 10m

$634

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Tue 10/28

9:15 pm-1:15 pm

2 stops36h 00m

Rio de Janeiro Santos Dumont

Fri 10/31

6:05 am-7:50 am

2 stops29h 45m

$640

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Tue 9/16

8:05 am-2:20 pm

2 stops26h 15m

Rio de Janeiro Santos Dumont

Wed 9/24

7:55 am-11:05 am

2 stops31h 10m

$652

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Wed 8/13

10:40 am-10:25 pm

2 stops31h 45m

Rio de Janeiro Santos Dumont

Sat 8/16

6:10 am-10:21 am

3 stops32h 11m

$721

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Thu 8/28

7:01 pm-10:25 pm

3 stops23h 24m

Rio de Janeiro Santos Dumont

Wed 9/24

1:45 pm-6:42 pm

3 stops32h 57m

$747

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Wed 9/17

6:35 am-10:10 pm

3 stops35h 35m

Rio de Janeiro Santos Dumont

Wed 9/24

5:25 pm-8:00 pm

3 stops30h 35m

$793

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Thu 8/28

12:25 pm-2:20 pm

2 stops21h 55m

Rio de Janeiro Santos Dumont

Wed 9/24

7:55 am-7:35 pm

2 stops39h 40m

$848

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Mon 10/6

5:57 pm-10:40 am

3 stops36h 43m

Rio de Janeiro Santos Dumont

Sun 10/19

8:45 am-12:35 pm

3 stops31h 50m

$900

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Tue 9/9

11:40 am-2:20 pm

2 stops22h 40m

Rio de Janeiro Santos Dumont

Sat 9/27

11:25 am-11:11 am

2 stops27h 46m

$977

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Fri 8/15

12:15 pm-3:40 pm

2 stops23h 25m

Rio de Janeiro Santos Dumont

Sun 8/24

9:00 am-11:15 am

2 stops30h 15m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 42 results
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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

What is the cheapest time of day to fly from CA to SDU?

Find hourly flight availability from California to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from California to Rio de Janeiro Santos Dumont Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. 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 Santos Dumont. Reviews last updated July 31, 2025.
See what other customers who have flown with Azul, Delta, and LATAM Airlines from California to Rio de Janeiro Santos Dumont Airport have to say. 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.
Azul
8.0
Very good
802 reviews

Food

7.1

Entertainment

7.5

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Azul
8.0
Very good
802 reviews
Azul
8.0
Very good
802 reviews

Food

7.1

Entertainment

7.5

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
Delta
8.0
Very good
7,981 reviews
Azul
8.0
Very good
802 reviews

Food

7.1

Entertainment

7.5

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
LATAM Airlines
7.5
Good
1,822 reviews
Azul
8.0
Very good
802 reviews

Food

7.1

Entertainment

7.5

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
United Airlines
7.4
Good
8,900 reviews
Azul
8.0
Very good
802 reviews

Food

7.1

Entertainment

7.5

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.
GOL
7.3
Good
1,091 reviews
Azul
8.0
Very good
802 reviews

Food

7.1

Entertainment

7.5

Comfort

7.9

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 15
10.0
Excellent

Dean,Jul 2025

CNF - FLL

The touch screens on the aircraft (A330 Neo) were terrible... they did not function properly, and the hand controller did not work much better. With much effort, I was able to view some content that I wanted to see. The "Map" function on the system was inoperative, as well. The only information you could get was the basic info about the flight (altitude, temperature, time-to-destination). Considering that this route takes you over top of one of the most amazing countries/regions in the world, it would have been nice to see the landmarks on a map.

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.

  • What are the cheapest airlines to fly from California to Rio de Janeiro Santos Dumont Airport one-way?

    The cheapest airline one-way is LATAM Airlines, with whom users have recently found tickets for as low as $389. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from California to Rio de Janeiro Santos Dumont Airport for a low price.

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

    The most popular route from California to Rio de Janeiro Santos Dumont Airport is Los Angeles - Rio de Janeiro Santos Dumont. You may also consider San Francisco - Rio de Janeiro Santos Dumont or Las Vegas Harry Reid Intl - Rio de Janeiro Santos Dumont.

  • 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.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
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Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
Newark to Santos Dumont flights
Hobby to Rio de Janeiro–Galeão Intl flights
LaGuardia to Santos Dumont flights
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Los Angeles to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Santos Dumont flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Los Angeles to Santos Dumont flights
Boston to Rio de Janeiro–Galeão Intl flights
Atlanta to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
San Francisco to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
Orlando to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Orlando to Santos Dumont flights
Boston to Santos Dumont flights
O'Hare Intl to Santos Dumont flights
San Francisco to Santos Dumont flights
Atlanta to Santos Dumont flights
Midway to Rio de Janeiro–Galeão Intl flights
Love Field to Rio de Janeiro–Galeão Intl flights
Ontario to Rio de Janeiro–Galeão Intl flights
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Raleigh to Rio de Janeiro–Galeão Intl flights
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San Diego to Rio de Janeiro–Galeão Intl flights
Seattle to Rio de Janeiro–Galeão Intl flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Charlotte to Rio de Janeiro–Galeão Intl flights
Austin to Santos Dumont flights
San Jose to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Denver to Rio de Janeiro–Galeão Intl flights
Philadelphia to Santos Dumont flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$683Average$1,138FlexibilityNo cancel feeOn-time81%

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