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Cheap flights from San Diego to Rio de Janeiro from $474

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 8/17. 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 pm
SAN
-
SDU
28h 05m
2 stops
Multiple Airlines Logo
8:15 am - 12:00 pm
SDU
-
SAN
32h 45m
2 stops
$961Multiple Airlines
Thu, Nov 5 - Tue, Nov 10
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
$964Multiple Airlines
Tue, Sep 29 - Tue, Oct 20
Multiple Airlines Logo
7:00 am - 7:40 am
SAN
-
SDU
44h 40m
2 stops
Multiple Airlines Logo
8:15 pm - 6:48 pm
SDU
-
SAN
26h 33m
2 stops
$975Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
12:55 pm - 4:45 pm
SAN
-
SDU
23h 50m
2 stops
Multiple Airlines Logo
6:50 pm - 12:00 pm
SDU
-
SAN
22h 10m
2 stops
$1,095Multiple Airlines
Mon, Oct 26 - Mon, Nov 16
Multiple Airlines Logo
7:00 am - 8:15 pm
SAN
-
SDU
33h 15m
2 stops
Multiple Airlines Logo
9:20 pm - 6:30 pm
SDU
-
SAN
25h 10m
2 stops
$1,137Multiple Airlines
Fri, Aug 14 - Thu, Aug 27
Multiple Airlines Logo
7:00 am - 8:15 pm
SAN
-
SDU
33h 15m
2 stops
Multiple Airlines Logo
12:20 pm - 6:30 pm
SDU
-
SAN
34h 10m
3 stops
$1,149Multiple Airlines
Fri, Aug 14 - Thu, Aug 27
Multiple Airlines Logo
7:05 am - 10:00 pm
SAN
-
SDU
33h 55m
3 stops
Multiple Airlines Logo
1:45 pm - 12:00 pm
SDU
-
SAN
27h 15m
2 stops
$1,182Multiple Airlines
Thu, Nov 19 - Thu, Nov 26
Multiple Airlines Logo
5:45 pm - 10:45 am
SAN
-
SDU
37h 00m
3 stops
Multiple Airlines Logo
6:50 pm - 12:00 pm
SDU
-
SAN
21h 10m
2 stops
$1,189Multiple Airlines
Mon, Oct 5 - Tue, Oct 27
LATAM Airlines Logo
10:40 pm - 9:25 am
SAN
-
SDU
29h 45m
2 stops
LATAM Airlines Logo
10:05 am - 1:08 pm
SDU
-
SAN
32h 03m
2 stops
$1,202LATAM Airlines
Mon, Nov 30 - Sun, Dec 6
LATAM Airlines Logo
3:00 pm - 8:35 am
SAN
-
SDU
37h 35m
2 stops
LATAM Airlines Logo
6:10 am - 3:10 pm
SDU
-
SAN
37h 00m
2 stops
$1,208LATAM Airlines
Tue, Aug 18 - Sun, Aug 23

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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
SAN3:04 pmSan Diego
21h 41m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 2
SDU1:45 pmRio de Janeiro Santos Dumont
27h 01m
2 stops
SAN11:46 amSan Diego
$1,340
United Airlines
Nov 11
SAN12:05 pmSan Diego
23h 40m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 15
SDU2:50 pmRio de Janeiro Santos Dumont
29h 32m
2 stops
SAN3:22 pmSan Diego
$1,341
United Airlines
Sep 22
SAN4:55 pmSan Diego
43h 50m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 28
SDU1:45 pmRio de Janeiro Santos Dumont
25h 13m
2 stops
SAN10:58 amSan Diego
$1,357

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
Nov 30
SAN10:40 pmSan Diego
29h 45m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Dec 6
SDU10:05 amRio de Janeiro Santos Dumont
32h 03m
2 stops
SAN1:08 pmSan Diego
$1,202
LATAM Airlines
Aug 19
SAN10:55 amSan Diego
17h 40m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Aug 26
SDU1:55 pmRio de Janeiro Santos Dumont
25h 12m
2 stops
SAN11:07 amSan Diego
$1,245
LATAM Airlines
Aug 19
SAN10:55 amSan Diego
23h 05m
2 stops
SDU2:00 pmRio de Janeiro Santos Dumont
Aug 26
SDU5:45 pmRio de Janeiro Santos Dumont
25h 25m
2 stops
SAN3:10 pmSan Diego
$1,308

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 19, 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

Thu 11/5

12:55 pm-10:00 pm

2 stops28h 05m

Rio de Janeiro Santos Dumont

Tue 11/10

8:15 am-12:00 pm

2 stops32h 45m

$961

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

Tue 10/20

1:45 pm-12:16 pm

2 stops26h 31m

$964

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 9/15

7:00 am-7:40 am

2 stops44h 40m

Rio de Janeiro Santos Dumont

Tue 9/22

8:15 pm-6:48 pm

2 stops26h 33m

$975
Quickest round-trip

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 10/26

12:55 pm-4:45 pm

2 stops23h 50m

Rio de Janeiro Santos Dumont

Mon 11/16

6:50 pm-12:00 pm

2 stops22h 10m

$1,095

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Fri 8/14

7:00 am-8:15 pm

2 stops33h 15m

Rio de Janeiro Santos Dumont

Thu 8/27

9:20 pm-6:30 pm

2 stops25h 10m

$1,137

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Fri 8/14

7:00 am-8:15 pm

2 stops33h 15m

Rio de Janeiro Santos Dumont

Thu 8/27

12:20 pm-6:30 pm

3 stops34h 10m

$1,149

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Thu 11/19

7:05 am-10:00 pm

3 stops33h 55m

Rio de Janeiro Santos Dumont

Thu 11/26

1:45 pm-12:00 pm

2 stops27h 15m

$1,182

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 10/5

5:45 pm-10:45 am

3 stops37h 00m

Rio de Janeiro Santos Dumont

Tue 10/27

6:50 pm-12:00 pm

2 stops21h 10m

$1,189

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 11/30

10:40 pm-9:25 am

2 stops29h 45m

Rio de Janeiro Santos Dumont

Sun 12/6

10:05 am-1:08 pm

2 stops32h 03m

$1,202

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 8/18

3:00 pm-8:35 am

2 stops37h 35m

Rio de Janeiro Santos Dumont

Sun 8/23

6:10 am-3:10 pm

2 stops37h 00m

$1,208

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?

Air Canada 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

17h 38m

Direct flights

None
The fastest flight from San Diego to Rio de Janeiro Santos Dumont Airport takes 17h 38m
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 17h 38m, 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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