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Cheap flights from San Diego to Rio de Janeiro from $526

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 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Diego to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:20 am - 12:30 pm
SAN
-
SDU
25h 10m
2 stops
LATAM Airlines Logo
11:45 am - 8:34 pm
SDU
-
SAN
36h 49m
2 stops
$1,197LATAM Airlines
Mon, Jun 29 - Mon, Jul 27
LATAM Airlines Logo
8:00 am - 8:35 am
SAN
-
SDU
19h 35m
2 stops
LATAM Airlines Logo
8:15 pm - 1:08 pm
SDU
-
SAN
21h 53m
2 stops
$1,217LATAM Airlines
Wed, Nov 4 - Sun, Nov 8
LATAM Airlines Logo
10:40 pm - 1:10 pm
SAN
-
SDU
34h 30m
2 stops
LATAM Airlines Logo
8:15 pm - 6:42 pm
SDU
-
SAN
27h 27m
2 stops
$1,234LATAM Airlines
Sun, Oct 18 - Sun, Nov 1
Multiple Airlines Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 12:16 pm
SDU
-
SAN
26h 31m
2 stops
$1,265Multiple Airlines
Tue, Sep 29 - Mon, Oct 19
LATAM Airlines Logo
7:20 am - 2:00 pm
SAN
-
SDU
26h 40m
2 stops
LATAM Airlines Logo
3:20 pm - 8:34 pm
SDU
-
SAN
33h 14m
2 stops
$1,278LATAM Airlines
Tue, Jun 30 - Tue, Jul 21
Delta Logo
7:20 am - 1:10 pm
SAN
-
SDU
25h 50m
2 stops
Delta Logo
6:15 am - 8:25 pm
SDU
-
SAN
42h 10m
2 stops
$1,283Delta
Mon, Jun 29 - Wed, Jul 22
LATAM Airlines Logo
7:20 am - 4:00 pm
SAN
-
SDU
28h 40m
2 stops
LATAM Airlines Logo
5:45 pm - 8:34 pm
SDU
-
SAN
30h 49m
2 stops
$1,289LATAM Airlines
Wed, Jul 1 - Wed, Jul 29
United Airlines Logo
8:00 am - 4:45 pm
SAN
-
SDU
28h 45m
2 stops
United Airlines Logo
1:45 pm - 8:45 pm
SDU
-
SAN
35h 00m
3 stops
$1,290United Airlines
Tue, Sep 29 - Mon, Oct 19
LATAM Airlines Logo
2:00 pm - 1:10 pm
SAN
-
SDU
18h 10m
2 stops
LATAM Airlines Logo
8:15 pm - 12:08 pm
SDU
-
SAN
20h 53m
2 stops
$1,291LATAM Airlines
Mon, Nov 2 - Sun, Nov 15
LATAM Airlines Logo
7:20 am - 7:55 pm
SAN
-
SDU
32h 35m
2 stops
LATAM Airlines Logo
6:40 am - 8:34 pm
SDU
-
SAN
41h 54m
2 stops
$1,297LATAM Airlines
Fri, Jun 26 - Sat, Jul 18

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
Sep 29
SAN8:00 amSan Diego
28h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Oct 19
SDU1:45 pmRio de Janeiro Santos Dumont
35h 00m
3 stops
SAN8:45 pmSan Diego
$1,290
United Airlines
Oct 3
SAN3:00 pmSan Diego
45h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Oct 18
SDU2:50 pmRio de Janeiro Santos Dumont
33h 39m
2 stops
SAN8:29 pmSan Diego
$1,304
United Airlines
Oct 18
SAN9:20 pmSan Diego
39h 25m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 1
SDU2:50 pmRio de Janeiro Santos Dumont
24h 21m
2 stops
SAN10:11 amSan Diego
$1,310

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
Jun 29
SAN7:20 amSan Diego
25h 10m
2 stops
SDU12:30 pmRio de Janeiro Santos Dumont
Jul 27
SDU11:45 amRio de Janeiro Santos Dumont
36h 49m
2 stops
SAN8:34 pmSan Diego
$1,197
LATAM Airlines
Nov 4
SAN8:00 amSan Diego
19h 35m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Nov 8
SDU8:15 pmRio de Janeiro Santos Dumont
21h 53m
2 stops
SAN1:08 pmSan Diego
$1,217
LATAM Airlines
Oct 18
SAN10:40 pmSan Diego
34h 30m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Nov 1
SDU8:15 pmRio de Janeiro Santos Dumont
27h 27m
2 stops
SAN6:42 pmSan Diego
$1,234

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 June 4, 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 - SDU

SANSDU

San Diego

Mon 6/29

7:20 am-12:30 pm

2 stops25h 10m

Rio de Janeiro Santos Dumont

Mon 7/27

11:45 am-8:34 pm

2 stops36h 49m

$1,197

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 11/4

8:00 am-8:35 am

2 stops19h 35m

Rio de Janeiro Santos Dumont

Sun 11/8

8:15 pm-1:08 pm

2 stops21h 53m

$1,217

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Sun 10/18

10:40 pm-1:10 pm

2 stops34h 30m

Rio de Janeiro Santos Dumont

Sun 11/1

8:15 pm-6:42 pm

2 stops27h 27m

$1,234

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 9/29

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Mon 10/19

1:45 pm-12:16 pm

2 stops26h 31m

$1,265

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 6/30

7:20 am-2:00 pm

2 stops26h 40m

Rio de Janeiro Santos Dumont

Tue 7/21

3:20 pm-8:34 pm

2 stops33h 14m

$1,278

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 6/29

7:20 am-1:10 pm

2 stops25h 50m

Rio de Janeiro Santos Dumont

Wed 7/22

6:15 am-8:25 pm

2 stops42h 10m

$1,283

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 7/1

7:20 am-4:00 pm

2 stops28h 40m

Rio de Janeiro Santos Dumont

Wed 7/29

5:45 pm-8:34 pm

2 stops30h 49m

$1,289

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 9/29

8:00 am-4:45 pm

2 stops28h 45m

Rio de Janeiro Santos Dumont

Mon 10/19

1:45 pm-8:45 pm

3 stops35h 00m

$1,290
Quickest round-trip

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 11/2

2:00 pm-1:10 pm

2 stops18h 10m

Rio de Janeiro Santos Dumont

Sun 11/15

8:15 pm-12:08 pm

2 stops20h 53m

$1,291

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Fri 6/26

7:20 am-7:55 pm

2 stops32h 35m

Rio de Janeiro Santos Dumont

Sat 7/18

6:40 am-8:34 pm

2 stops41h 54m

$1,297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

19h 25m

Direct flights

None
The fastest flight from San Diego to Rio de Janeiro Santos Dumont Airport takes 19h 25m
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 19h 25m, 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.

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

  • How do I get Price Alerts for flights from San Diego to Rio de Janeiro Santos Dumont Airport?

    Confirm your travel details to search for the latest offers for flights from San Diego to Rio de Janeiro Santos Dumont Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Diego to Rio de Janeiro Santos Dumont Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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