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Santos Dumont

$335+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDU
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
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 September 19, 2025.

Round-trip from

$614
(CheapOair)

One-way from

$335
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$737
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. 4% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 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 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 September 19, 2025.

This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:20 amLAX - SDU
2 stops27h 25mAir Canada
Tue 12/91:45 pmSDU - LAX
2 stops36h 05mAir Canada
Deal found 9/16$614
This Mytrip deal was found by Cheapflights users on 9/17. 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 10/131:00 amLAX - SDU
3 stops33h 20mMultiple Airlines
Tue 10/288:10 amSDU - LAX
3 stops32h 25mMultiple Airlines
Deal found 9/17$655
This Trip.com deal was found by Cheapflights users on 9/17. 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 11/32:30 pmLAX - SDU
2 stops24h 25mMultiple Airlines
Sun 11/166:15 amSDU - LAX
1 stop29h 05mMultiple Airlines
Deal found 9/17$676
This Air Canada deal was found by Cheapflights users on 9/18. 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 10/2310:30 pmLAX - SDU
2 stops35h 50mAir Canada
Wed 12/31:45 pmSDU - LAX
2 stops26h 59mAir Canada
Deal found 9/18$689
This oojo deal was found by Cheapflights users on 9/17. 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.
Sun 12/710:35 amLAX - SDU
2 stops19h 10mLATAM Airlines
Mon 12/88:05 pmSDU - LAX
2 stops39h 45mLATAM Airlines
Deal found 9/17$692
This Air Canada deal was found by Cheapflights users on 9/17. 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.
Wed 10/228:05 amLAX - SDU
2 stops26h 15mMultiple Airlines
Mon 11/31:45 pmSDU - LAX
2 stops25h 47mMultiple Airlines
Deal found 9/17$706
This KAYAK deal was found by Cheapflights users on 9/18. 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 9/2811:30 amLAX - SDU
2 stops19h 45mLATAM Airlines
Thu 10/21:55 pmSDU - LAX
1 stop21h 05mLATAM Airlines
Deal found 9/18$713
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:40 amSFO - SDU
2 stops40h 00mAir Canada
Wed 10/1511:30 amSDU - SFO
2 stops36h 21mAir Canada
Deal found 9/16$714
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amLAX - SDU
3 stops27h 00mMultiple Airlines
Wed 10/227:25 pmSDU - LAX
3 stops31h 05mMultiple Airlines
Deal found 9/16$727
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Sun 11/25:00 amLAX - SDU
2 stops29h 40mMultiple Airlines
Sun 11/98:30 amSDU - LAX
2 stops29h 39mMultiple Airlines
Deal found 9/18$733
This Orbitz deal was found by Cheapflights users on 9/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:25 amSFO - SDU
2 stops27h 15mMultiple Airlines
Sun 12/148:05 pmSDU - SFO
2 stops31h 42mMultiple Airlines
Deal found 9/17$739
This Travelocity deal was found by Cheapflights users on 9/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:25 amSFO - SDU
2 stops27h 15mMultiple Airlines
Sun 11/168:05 pmSDU - SFO
2 stops20h 25mMultiple Airlines
Deal found 9/17$744

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 September 19, 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

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Tue 10/7

11:40 am-7:40 am

2 stops40h 00m

Rio de Janeiro Santos Dumont

Wed 10/15

11:30 am-7:51 pm

2 stops36h 21m

$714

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Tue 11/11

8:25 am-4:45 pm

2 stops27h 20m

Rio de Janeiro Santos Dumont

Tue 11/18

8:05 pm-11:30 am

2 stops20h 25m

$744

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Sat 11/8

10:35 am-10:45 am

2 stops19h 10m

Rio de Janeiro Santos Dumont

Fri 11/14

8:05 pm-6:00 pm

2 stops26h 55m

$782

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Mon 10/13

11:30 am-1:20 pm

2 stops45h 50m

Rio de Janeiro Santos Dumont

Mon 10/20

9:20 pm-7:45 am

2 stops38h 25m

$784

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Thu 11/6

8:30 am-1:15 pm

2 stops23h 45m

Rio de Janeiro Santos Dumont

Wed 11/19

1:45 pm-10:32 am

2 stops25h 47m

$800

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Sat 11/1

11:50 pm-4:45 pm

2 stops36h 55m

Rio de Janeiro Santos Dumont

Sat 11/8

5:30 pm-8:56 am

2 stops20h 26m

$811

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Fri 11/7

10:35 am-1:15 pm

2 stops21h 40m

Rio de Janeiro Santos Dumont

Fri 11/21

8:05 pm-6:20 am

1 stop15h 15m

$833

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Tue 12/2

8:35 pm-10:45 am

2 stops33h 10m

Rio de Janeiro Santos Dumont

Tue 12/9

8:05 pm-6:20 am

1 stop15h 15m

$837

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Mon 12/1

9:25 am-9:25 am

2 stops19h 00m

Rio de Janeiro Santos Dumont

Fri 12/12

8:05 pm-6:20 am

1 stop15h 15m

$849

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Wed 10/8

2:00 pm-1:20 pm

1 stop19h 20m

Rio de Janeiro Santos Dumont

Tue 10/14

9:20 pm-7:45 am

2 stops38h 25m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 60 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 September 19, 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.

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 19h 10m. Airlines will cover a distance of 6304 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $397. However, be on the lookout for offers from LATAM 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 San Diego - 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

Browse thousands of different options on Cheapflights for your next trip

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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
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
Reagan-National to Rio de Janeiro–Galeão Intl flights
LaGuardia to Santos Dumont flights
Baltimore to Rio de Janeiro–Galeão Intl flights
Los Angeles to Santos Dumont flights
Hobby to Rio de Janeiro–Galeão Intl flights
Atlanta to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
San Francisco to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Orlando to Rio de Janeiro–Galeão Intl flights
Boston to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Santos Dumont flights
Orlando to Santos Dumont flights
San Francisco to Santos Dumont flights
Fort Lauderdale to Santos Dumont flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Santos Dumont flights
Boston to Santos Dumont flights
Midway to Rio de Janeiro–Galeão Intl flights
Austin to Rio de Janeiro–Galeão Intl flights
Ontario to Rio de Janeiro–Galeão Intl flights
Atlanta to Santos Dumont flights
Austin to Santos Dumont flights
Seattle to Rio de Janeiro–Galeão Intl flights
Raleigh to Rio de Janeiro–Galeão Intl flights
Love Field to Rio de Janeiro–Galeão Intl flights
San Diego to Rio de Janeiro–Galeão Intl flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Raleigh to Santos Dumont flights
Tampa to Rio de Janeiro–Galeão Intl flights
Las Vegas 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$683Average$1,138FlexibilityNo cancel feeOn-time81%

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