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Cheap flights from California to Rio de Janeiro from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Rio de Janeiro departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:30 am - 2:20 pmLAX-SDU
24h 50m2 stops
Air Canada Logo
11:25 am - 3:17 pmSDU-LAX
31h 52m2 stops
$620Air Canada
Find Deal
Tue, Mar 3 - Tue, Mar 17
Air Canada Logo
8:25 am - 2:20 pmSFO-SDU
25h 55m2 stops
Air Canada Logo
11:25 am - 9:22 pmSDU-SFO
37h 57m2 stops
$664Air Canada
Find Deal
Tue, Mar 10 - Fri, Mar 20
Multiple Airlines Logo
12:00 pm - 2:20 pmSFO-SDU
22h 20m2 stops
Multiple Airlines Logo
11:25 am - 3:25 pmSDU-SFO
32h 00m2 stops
$687Multiple Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
7:45 am - 2:20 pmLAX-SDU
25h 35m2 stops
Multiple Airlines Logo
11:25 am - 10:00 pmSDU-LAX
38h 35m2 stops
$700Multiple Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 11
LATAM Airlines Logo
10:30 am - 11:05 amLAX-SDU
19h 35m2 stops
LATAM Airlines Logo
2:00 pm - 6:20 amSDU-LAX
21h 20m1 stop
$758LATAM Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 23
LATAM Airlines Logo
8:30 pm - 11:05 amLAX-SDU
33h 35m2 stops
LATAM Airlines Logo
2:00 pm - 6:20 amSDU-LAX
21h 20m1 stop
$769LATAM Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
GOL Logo
8:16 am - 4:55 pmSFO-SDU
28h 39m2 stops
GOL Logo
8:25 pm - 11:10 pmSDU-SFO
30h 45m2 stops
$795GOL
Find Deal
Mon, Mar 9 - Tue, Mar 17
GOL Logo
6:00 am - 2:10 pmLAX-SDU
27h 10m2 stops
GOL Logo
6:00 am - 12:46 amSDU-LAX
22h 46m2 stops
$830GOL
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Wed, Mar 4 - Fri, Mar 20
United Airlines Logo
7:00 am - 4:35 pmLAS-SDU
28h 35m2 stops
United Airlines Logo
1:45 pm - 3:06 pmSDU-LAS
30h 21m2 stops
$1,034United Airlines
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Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
9:56 am - 2:20 pmLAS-SDU
23h 24m2 stops
United Airlines Logo
2:50 pm - 9:40 amSDU-LAS
23h 50m2 stops
$1,088United Airlines
Find Deal
Tue, Feb 10 - Sun, Feb 15

LATAM Airlines flights from California to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on California to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Nov 11
LAX10:30 amLos Angeles
22h 55m
2 stops
SDU2:25 pmRio de Janeiro Santos Dumont
Nov 16
SDU8:05 pmRio de Janeiro Santos Dumont
15h 15m
1 stop
LAX6:20 amLos Angeles
$718
Find similar
LATAM Airlines
Nov 10
LAX10:30 amLos Angeles
21h 30m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
Nov 16
SDU5:40 pmRio de Janeiro Santos Dumont
17h 40m
1 stop
LAX6:20 amLos Angeles
$750
Find similar
LATAM Airlines
Nov 17
LAX10:30 amLos Angeles
19h 35m
2 stops
SDU11:05 amRio de Janeiro Santos Dumont
Nov 23
SDU2:00 pmRio de Janeiro Santos Dumont
21h 20m
1 stop
LAX6:20 amLos Angeles
$758
Find similar

United Airlines flights from California to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on California to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Dec 1
LAS7:00 amLas Vegas Harry Reid Intl
28h 35m
2 stops
SDU4:35 pmRio de Janeiro Santos Dumont
Dec 8
SDU1:45 pmRio de Janeiro Santos Dumont
30h 21m
2 stops
LAS3:06 pmLas Vegas Harry Reid Intl
$1,034
Find similar
United Airlines
Feb 10
LAS9:56 amLas Vegas Harry Reid Intl
23h 24m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
Feb 15
SDU2:50 pmRio de Janeiro Santos Dumont
23h 50m
2 stops
LAS9:40 amLas Vegas Harry Reid Intl
$1,088
Find similar
United Airlines
Nov 17
LAX12:25 amLos Angeles
35h 20m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 24
SDU1:45 pmRio de Janeiro Santos Dumont
24h 24m
2 stops
LAX9:09 amLos Angeles
$1,177
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momondo Fare Finder

 
Customize your flight search to find flights from California to Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated November 3, 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

Fly to

Route

Depart

Return

Price

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Tue 3/3

8:30 am-2:20 pm

2 stops24h 50m

Rio de Janeiro Santos Dumont

Tue 3/17

11:25 am-3:17 pm

2 stops31h 52m

$620

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Tue 3/10

8:25 am-2:20 pm

2 stops25h 55m

Rio de Janeiro Santos Dumont

Fri 3/20

11:25 am-9:22 pm

2 stops37h 57m

$664

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Mon 3/9

12:00 pm-2:20 pm

2 stops22h 20m

Rio de Janeiro Santos Dumont

Tue 3/17

11:25 am-3:25 pm

2 stops32h 00m

$687

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Wed 3/4

7:45 am-2:20 pm

2 stops25h 35m

Rio de Janeiro Santos Dumont

Wed 3/11

11:25 am-10:00 pm

2 stops38h 35m

$700

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Mon 11/17

10:30 am-11:05 am

2 stops19h 35m

Rio de Janeiro Santos Dumont

Sun 11/23

2:00 pm-6:20 am

1 stop21h 20m

$758

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Wed 12/3

8:30 pm-11:05 am

2 stops33h 35m

Rio de Janeiro Santos Dumont

Tue 12/9

2:00 pm-6:20 am

1 stop21h 20m

$769

San FranciscoRio de Janeiro

SFO - SDU

SFOSDU

San Francisco

Mon 3/9

8:16 am-4:55 pm

2 stops28h 39m

Rio de Janeiro Santos Dumont

Tue 3/17

8:25 pm-11:10 pm

2 stops30h 45m

$795

Los AngelesRio de Janeiro

LAX - SDU

LAXSDU

Los Angeles

Wed 3/4

6:00 am-2:10 pm

2 stops27h 10m

Rio de Janeiro Santos Dumont

Fri 3/20

6:00 am-12:46 am

2 stops22h 46m

$830

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 12/1

7:00 am-4:35 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Mon 12/8

1:45 pm-3:06 pm

2 stops30h 21m

$1,034

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Tue 2/10

9:56 am-2:20 pm

2 stops23h 24m

Rio de Janeiro Santos Dumont

Sun 2/15

2:50 pm-9:40 am

2 stops23h 50m

$1,088

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from California to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rio de Janeiro Santos Dumont Airport?

On average, the least expensive day to fly to Rio de Janeiro Santos Dumont Airport from California is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,129. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,381.

What is the cheapest time of day to depart on your flight to Rio de Janeiro Santos Dumont Airport?

Flying to Rio de Janeiro Santos Dumont Airport from California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,176 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $1,241. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on California to Rio de Janeiro Santos Dumont Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a California to Rio de Janeiro Santos Dumont Airport flight.

Cheap California to Rio de Janeiro Santos Dumont Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Rio de Janeiro Santos Dumont Airport

Direct flights

None
There are no direct flights from California to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from California to Rio de Janeiro Santos Dumont Airport.
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  • When did momondo last update prices for flights from California to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from California to Rio de Janeiro Santos Dumont Airport were last updated today.

  • How many operators does momondo search for flights from California to Rio de Janeiro Santos Dumont Airport?

  • How old do you have to be to fly from California to Rio de Janeiro Santos Dumont Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The required travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Rio de Janeiro Santos Dumont Airport

Compare and see reviews for airlines that fly from California to Rio de Janeiro Santos Dumont Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $683Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Rio de Janeiro?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Rio de Janeiro for you.

Can I find flights from California to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from California with this policy.

How can momondo help me find flights from California to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from California.

I’m not ready to book a flight from California to Rio de Janeiro right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rio de Janeiro from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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