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Cheap flights from San Diego to Rio de Janeiro from $466

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 8/31. 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.
LATAM Airlines Logo
10:55 am - 1:10 pm
SAN
-
SDU
22h 15m
2 stops
LATAM Airlines Logo
6:15 am - 11:07 am
SDU
-
SAN
32h 52m
2 stops
$1,115LATAM Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
3:00 pm - 8:35 am
SAN
-
SDU
37h 35m
2 stops
Multiple Airlines Logo
8:15 pm - 9:31 pm
SDU
-
SAN
29h 16m
2 stops
$1,197Multiple Airlines
Wed, Sep 16 - Tue, Oct 6
Multiple Airlines Logo
3:00 pm - 1:10 pm
SAN
-
SDU
42h 10m
2 stops
Multiple Airlines Logo
1:55 pm - 8:31 pm
SDU
-
SAN
58h 36m
2 stops
$1,221Multiple Airlines
Wed, Sep 9 - Wed, Sep 30
GOL Logo
12:32 pm - 12:25 pm
SAN
-
SDU
19h 53m
2 stops
GOL Logo
6:05 am - 10:25 pm
SDU
-
SAN
20h 20m
2 stops
$1,228GOL
Mon, Sep 7 - Sat, Sep 26
LATAM Airlines Logo
10:40 pm - 9:25 am
SAN
-
SDU
29h 45m
2 stops
LATAM Airlines Logo
6:50 pm - 3:20 pm
SDU
-
SAN
25h 30m
2 stops
$1,231LATAM Airlines
Wed, Nov 11 - Wed, Nov 25
Multiple Airlines Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 8:36 pm
SDU
-
SAN
34h 51m
2 stops
$1,257Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 8:36 pm
SDU
-
SAN
34h 51m
2 stops
$1,262Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
10:55 am - 1:10 pm
SAN
-
SDU
22h 15m
2 stops
Multiple Airlines Logo
8:10 pm - 8:31 pm
SDU
-
SAN
28h 21m
2 stops
$1,264Multiple Airlines
Thu, Aug 13 - Sat, Aug 29
Multiple Airlines Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 8:36 pm
SDU
-
SAN
34h 51m
2 stops
$1,273Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
10:55 am - 1:10 pm
SAN
-
SDU
22h 15m
2 stops
Multiple Airlines Logo
6:10 am - 8:31 pm
SDU
-
SAN
18h 21m
2 stops
$1,280Multiple Airlines
Fri, Aug 21 - Sun, Aug 30

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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
Oct 29
SAN1:25 pmSan Diego
23h 20m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 2
SDU1:45 pmRio de Janeiro Santos Dumont
30h 37m
2 stops
SAN3:22 pmSan Diego
$1,289
United Airlines
Oct 29
SAN3:04 pmSan Diego
21h 41m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 2
SDU1:45 pmRio de Janeiro Santos Dumont
31h 04m
3 stops
SAN3:49 pmSan Diego
$1,290
United Airlines
Sep 5
SAN3:04 pmSan Diego
45h 41m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 13
SDU2:50 pmRio de Janeiro Santos Dumont
33h 39m
2 stops
SAN8:29 pmSan Diego
$1,304

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
Aug 24
SAN10:55 amSan Diego
22h 15m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Aug 31
SDU6:15 amRio de Janeiro Santos Dumont
32h 52m
2 stops
SAN11:07 amSan Diego
$1,115
LATAM Airlines
Nov 11
SAN10:40 pmSan Diego
29h 45m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Nov 25
SDU6:50 pmRio de Janeiro Santos Dumont
25h 30m
2 stops
SAN3:20 pmSan Diego
$1,231
LATAM Airlines
Sep 1
SAN7:30 amSan Diego
32h 30m
2 stops
SDU8:00 pmRio de Janeiro Santos Dumont
Sep 12
SDU12:00 pmRio de Janeiro Santos Dumont
36h 28m
2 stops
SAN8:28 pmSan Diego
$1,355

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 July 12, 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 8/24

10:55 am-1:10 pm

2 stops22h 15m

Rio de Janeiro Santos Dumont

Mon 8/31

6:15 am-11:07 am

2 stops32h 52m

$1,115

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/16

3:00 pm-8:35 am

2 stops37h 35m

Rio de Janeiro Santos Dumont

Tue 10/6

8:15 pm-9:31 pm

2 stops29h 16m

$1,197

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/9

3:00 pm-1:10 pm

2 stops42h 10m

Rio de Janeiro Santos Dumont

Wed 9/30

1:55 pm-8:31 pm

2 stops58h 36m

$1,221
Quickest round-trip

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 9/7

12:32 pm-12:25 pm

2 stops19h 53m

Rio de Janeiro Santos Dumont

Sat 9/26

6:05 am-10:25 pm

2 stops20h 20m

$1,228

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 11/11

10:40 pm-9:25 am

2 stops29h 45m

Rio de Janeiro Santos Dumont

Wed 11/25

6:50 pm-3:20 pm

2 stops25h 30m

$1,231

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/30

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Wed 10/7

1:45 pm-8:36 pm

2 stops34h 51m

$1,257

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/30

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Wed 10/7

1:45 pm-8:36 pm

2 stops34h 51m

$1,262

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Thu 8/13

10:55 am-1:10 pm

2 stops22h 15m

Rio de Janeiro Santos Dumont

Sat 8/29

8:10 pm-8:31 pm

2 stops28h 21m

$1,264

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/30

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Wed 10/7

1:45 pm-8:36 pm

2 stops34h 51m

$1,273

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Fri 8/21

10:55 am-1:10 pm

2 stops22h 15m

Rio de Janeiro Santos Dumont

Sun 8/30

6:10 am-8:31 pm

2 stops18h 21m

$1,280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

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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