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Cheap flights from San Diego to Rio de Janeiro from $492

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Rio de Janeiro departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:55 pm - 10:00 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
28h 05m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
8:15 am - 12:00 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
32h 45m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
$942Multiple Airlines
Tue, Nov 3 - Thu, Nov 12
Multiple Airlines Logo
7:00 am - 1:10 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
26h 10m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
6:15 am - 12:44 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
34h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,081Multiple Airlines
Tue, Oct 6 - Tue, Oct 27
Multiple Airlines Logo
7:00 am - 4:45 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
29h 45m2 stops Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
9:40 am - 12:00 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
30h 20m3 stops Sao Paulo Congonhas Bogotá El Dorado Toronto Pearson Intl
$1,285Multiple Airlines
Tue, Oct 6 - Tue, Oct 27
Multiple Airlines Logo
9:07 pm - 9:25 amSAN  San Diego-SDU Rio de Janeiro Santos Dumont
31h 18m2 stops Boston Logan Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
6:55 pm - 12:54 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
22h 59m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl
$1,287Multiple Airlines
Fri, Nov 13 - Wed, Nov 18
Azul Logo
12:50 pm - 4:45 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
22h 55m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl
Azul Logo
1:45 pm - 1:47 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
29h 02m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl
$1,317Azul
Thu, Feb 4 - Tue, Feb 9
United Airlines Logo
12:04 pm - 4:45 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
24h 41m2 stops Houston George Bush Intcntl Sao Paulo Guarulhos Intl
United Airlines Logo
2:50 pm - 8:29 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
33h 39m2 stops Sao Paulo Guarulhos Intl Washington, D.C. Dulles Intl
$1,351United Airlines
Sun, Sep 13 - Sun, Sep 27
Multiple Airlines Logo
2:15 pm - 8:15 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
26h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
Multiple Airlines Logo
1:45 pm - 3:49 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
30h 04m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl
$1,351Multiple Airlines
Fri, Sep 11 - Fri, Sep 25
Multiple Airlines Logo
9:34 am - 1:10 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
23h 36m2 stops Orlando Sao Paulo Guarulhos Intl
Multiple Airlines Logo
6:15 am - 8:31 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
18h 16m2 stops Sao Paulo Guarulhos Intl Orlando
$1,359Multiple Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
4:45 pm - 5:45 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
44h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl
United Airlines Logo
1:45 pm - 5:50 pmSDU  Rio de Janeiro Santos Dumont-SAN San Diego
33h 05m2 stops Sao Paulo Guarulhos Intl Houston George Bush Intcntl
$1,362United Airlines
Fri, Feb 5 - Tue, Feb 9
LATAM Airlines Logo
7:20 am - 12:30 pmSAN  San Diego-SDU Rio de Janeiro Santos Dumont
25h 10m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:10 pm - 11:50 amSDU  Rio de Janeiro Santos Dumont-SAN San Diego
22h 40m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl
$1,365LATAM Airlines
Thu, Oct 29 - Sun, Nov 8

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LATAM Airlines flights from San Diego to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on San Diego to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Oct 5
SAN10:54 amSan Diego
27h 06m
2 stops
SDU6:00 pmRio de Janeiro Santos Dumont
Oct 19
SDU8:10 pmRio de Janeiro Santos Dumont
28h 25m
2 stops
SAN8:35 pmSan Diego
$1,323
LATAM Airlines
Oct 29
SAN7:20 amSan Diego
25h 10m
2 stops
SDU12:30 pmRio de Janeiro Santos Dumont
Nov 8
SDU6:10 pmRio de Janeiro Santos Dumont
22h 40m
2 stops
SAN11:50 amSan Diego
$1,365
LATAM Airlines
Aug 18
SAN3:00 pmSan Diego
42h 10m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Aug 30
SDU6:10 amRio de Janeiro Santos Dumont
32h 05m
2 stops
SAN10:15 amSan Diego
$1,376

United Airlines flights from San Diego to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on San Diego to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Feb 5
SAN4:45 pmSan Diego
44h 00m
2 stops
SDU5:45 pmRio de Janeiro Santos Dumont
Feb 9
SDU1:45 pmRio de Janeiro Santos Dumont
33h 05m
2 stops
SAN5:50 pmSan Diego
$1,362
United Airlines
Sep 26
SAN4:46 pmSan Diego
43h 59m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Oct 2
SDU1:45 pmRio de Janeiro Santos Dumont
25h 40m
2 stops
SAN11:25 amSan Diego
$1,366
United Airlines
Sep 25
SAN10:20 pmSan Diego
32h 50m
2 stops
SDU11:10 amRio de Janeiro Santos Dumont
Oct 2
SDU1:45 pmRio de Janeiro Santos Dumont
25h 40m
2 stops
SAN11:25 amSan Diego
$1,371

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 August 14, 2026.
Use the filters below to find and compare flights from San Diego to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Tue 11/3

12:55 pm-10:00 pm

2 stops28h 05m

Rio de Janeiro Santos Dumont

Thu 11/12

8:15 am-12:00 pm

2 stops32h 45m

$942

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Tue 10/6

7:00 am-1:10 pm

2 stops26h 10m

Rio de Janeiro Santos Dumont

Tue 10/27

6:15 am-12:44 pm

2 stops34h 29m

$1,081

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Tue 10/6

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Tue 10/27

9:40 am-12:00 pm

3 stops30h 20m

$1,285

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Fri 11/13

9:07 pm-9:25 am

2 stops31h 18m

Rio de Janeiro Santos Dumont

Wed 11/18

6:55 pm-12:54 pm

2 stops22h 59m

$1,287

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Thu 2/4

12:50 pm-4:45 pm

2 stops22h 55m

Rio de Janeiro Santos Dumont

Tue 2/9

1:45 pm-1:47 pm

2 stops29h 02m

$1,317

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Sun 9/13

12:04 pm-4:45 pm

2 stops24h 41m

Rio de Janeiro Santos Dumont

Sun 9/27

2:50 pm-8:29 pm

2 stops33h 39m

$1,351

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Fri 9/11

2:15 pm-8:15 pm

2 stops26h 00m

Rio de Janeiro Santos Dumont

Fri 9/25

1:45 pm-3:49 pm

2 stops30h 04m

$1,351
Quickest round-trip

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Mon 8/24

9:34 am-1:10 pm

2 stops23h 36m

Rio de Janeiro Santos Dumont

Thu 8/27

6:15 am-8:31 pm

2 stops18h 16m

$1,359

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Fri 2/5

4:45 pm-5:45 pm

2 stops44h 00m

Rio de Janeiro Santos Dumont

Tue 2/9

1:45 pm-5:50 pm

2 stops33h 05m

$1,362

San DiegoRio de Janeiro

SAN San Diego - SDU Rio de Janeiro Santos Dumont

SANSDU

San Diego

Thu 10/29

7:20 am-12:30 pm

2 stops25h 10m

Rio de Janeiro Santos Dumont

Sun 11/8

6:10 pm-11:50 am

2 stops22h 40m

$1,365

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from San Diego 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 airline that flies from San Diego to Rio de Janeiro Santos Dumont?

LATAM Airlines is the most popular carrier operating from San Diego to Rio de Janeiro Santos Dumont

When to book flights from San Diego to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Rio de Janeiro Santos Dumont Airport (SAN to SDU) flight deals and tips

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

Fastest flight time

21h 47m

Direct flights

None
The fastest flight from San Diego to Rio de Janeiro Santos Dumont Airport takes 21h 47m
There are no direct flights from San Diego to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from San Diego to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from San Diego to Rio de Janeiro Santos Dumont Airport

  • How far is San Diego to Rio de Janeiro Santos Dumont by plane?

    Rio de Janeiro Santos Dumont is 6201.0 mi away from San Diego. Flights usually cover this in 21h 47m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from San Diego Airport to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from San Diego Airport 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 San Diego Airport 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio de Janeiro from San Diego.

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

Yes. All flights to Rio de Janeiro from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Diego and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Rio de Janeiro from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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