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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 9/22. 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.
United Airlines Logo
2:15 pm - 4:45 pm
SAN
-
SDU
22h 30m
2 stops
United Airlines Logo
1:45 pm - 11:25 am
SDU
-
SAN
25h 40m
2 stops
$1,141United Airlines
Tue, Sep 15 - Thu, Oct 15
United Airlines Logo
3:04 pm - 4:45 pm
SAN
-
SDU
45h 41m
2 stops
United Airlines Logo
1:45 pm - 11:25 am
SDU
-
SAN
25h 40m
2 stops
$1,155United Airlines
Wed, Sep 23 - Fri, Oct 2
Multiple Airlines Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
8:15 am - 8:36 pm
SDU
-
SAN
40h 21m
2 stops
$1,190Multiple Airlines
Tue, Sep 22 - Mon, Sep 28
Air Canada Logo
7:00 am - 7:05 am
SAN
-
SDU
44h 05m
2 stops
Air Canada Logo
1:45 pm - 8:39 pm
SDU
-
SAN
34h 54m
2 stops
$1,196Air Canada
Tue, Aug 18 - Mon, Aug 31
Multiple Airlines Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Multiple Airlines Logo
8:15 pm - 2:35 pm
SDU
-
SAN
22h 20m
2 stops
$1,221Multiple Airlines
Tue, Sep 22 - Fri, Oct 2
United Airlines Logo
10:40 am - 4:45 pm
SAN
-
SDU
26h 05m
2 stops
United Airlines Logo
2:50 pm - 2:57 pm
SDU
-
SAN
28h 07m
2 stops
$1,226United Airlines
Sun, Aug 16 - Sun, Aug 30
United Airlines Logo
12:45 pm - 4:45 pm
SAN
-
SDU
24h 00m
2 stops
United Airlines Logo
1:45 pm - 11:25 am
SDU
-
SAN
25h 40m
2 stops
$1,227United Airlines
Tue, Sep 22 - Fri, Oct 2
LATAM Airlines Logo
7:30 am - 1:10 pm
SAN
-
SDU
25h 40m
2 stops
LATAM Airlines Logo
8:15 pm - 11:07 am
SDU
-
SAN
18h 52m
2 stops
$1,239LATAM Airlines
Wed, Aug 19 - Tue, Sep 1
United Airlines Logo
3:04 pm - 4:45 pm
SAN
-
SDU
45h 41m
2 stops
United Airlines Logo
1:45 pm - 8:45 pm
SDU
-
SAN
35h 00m
3 stops
$1,240United Airlines
Wed, Sep 23 - Fri, Oct 2
LATAM Airlines Logo
7:56 pm - 8:35 am
SAN
-
SDU
32h 39m
2 stops
LATAM Airlines Logo
1:55 pm - 11:55 am
SDU
-
SAN
26h 00m
2 stops
$1,280LATAM Airlines
Wed, Jul 1 - Wed, Jul 8

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Air Canada flights from San Diego to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on San Diego to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
Nov 3
SAN12:55 pmSan Diego
22h 50m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Nov 10
SDU1:45 pmRio de Janeiro Santos Dumont
27h 15m
2 stops
SAN12:00 pmSan Diego
$856
Air Canada
Aug 18
SAN7:00 amSan Diego
44h 05m
2 stops
SDU7:05 amRio de Janeiro Santos Dumont
Aug 31
SDU1:45 pmRio de Janeiro Santos Dumont
34h 54m
2 stops
SAN8:39 pmSan Diego
$1,196
Air Canada
Jul 12
SAN7:00 amSan Diego
29h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Aug 13
SDU1:45 pmRio de Janeiro Santos Dumont
34h 54m
2 stops
SAN8:39 pmSan Diego
$2,135

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
Jul 10
SAN7:29 amSan Diego
34h 26m
2 stops
SDU9:55 pmRio de Janeiro Santos Dumont
Jul 14
SDU6:15 amRio de Janeiro Santos Dumont
31h 37m
2 stops
SAN9:52 amSan Diego
$1,196
LATAM Airlines
Aug 19
SAN7:30 amSan Diego
25h 40m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Sep 1
SDU8:15 pmRio de Janeiro Santos Dumont
18h 52m
2 stops
SAN11:07 amSan Diego
$1,239
LATAM Airlines
Jul 1
SAN7:56 pmSan Diego
32h 39m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Jul 8
SDU1:55 pmRio de Janeiro Santos Dumont
26h 00m
2 stops
SAN11:55 amSan Diego
$1,280

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 28, 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

Tue 9/15

2:15 pm-4:45 pm

2 stops22h 30m

Rio de Janeiro Santos Dumont

Thu 10/15

1:45 pm-11:25 am

2 stops25h 40m

$1,141

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/23

3:04 pm-4:45 pm

2 stops45h 41m

Rio de Janeiro Santos Dumont

Fri 10/2

1:45 pm-11:25 am

2 stops25h 40m

$1,155

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 9/22

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Mon 9/28

8:15 am-8:36 pm

2 stops40h 21m

$1,190

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 8/18

7:00 am-7:05 am

2 stops44h 05m

Rio de Janeiro Santos Dumont

Mon 8/31

1:45 pm-8:39 pm

2 stops34h 54m

$1,196

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 9/22

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Fri 10/2

8:15 pm-2:35 pm

2 stops22h 20m

$1,221

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Sun 8/16

10:40 am-4:45 pm

2 stops26h 05m

Rio de Janeiro Santos Dumont

Sun 8/30

2:50 pm-2:57 pm

2 stops28h 07m

$1,226

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 9/22

12:45 pm-4:45 pm

2 stops24h 00m

Rio de Janeiro Santos Dumont

Fri 10/2

1:45 pm-11:25 am

2 stops25h 40m

$1,227
Quickest round-trip

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 8/19

7:30 am-1:10 pm

2 stops25h 40m

Rio de Janeiro Santos Dumont

Tue 9/1

8:15 pm-11:07 am

2 stops18h 52m

$1,239

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 9/23

3:04 pm-4:45 pm

2 stops45h 41m

Rio de Janeiro Santos Dumont

Fri 10/2

1:45 pm-8:45 pm

3 stops35h 00m

$1,240

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 7/1

7:56 pm-8:35 am

2 stops32h 39m

Rio de Janeiro Santos Dumont

Wed 7/8

1:55 pm-11:55 am

2 stops26h 00m

$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?

GOL 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

23h 02m

Direct flights

None
The fastest flight from San Diego to Rio de Janeiro Santos Dumont Airport takes 23h 02m
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 23h 02m, 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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