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Cheap flights from San Diego to Rio de Janeiro from $464

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 5/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:48 pm - 7:05 am
SAN
-
SDU
35h 17m
2 stops
Multiple Airlines Logo
6:10 am - 9:28 am
SDU
-
SAN
31h 18m
2 stops
$1,038Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
3:48 pm - 7:05 am
SAN
-
SDU
35h 17m
2 stops
Multiple Airlines Logo
8:20 am - 9:28 am
SDU
-
SAN
29h 08m
2 stops
$1,125Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
3:34 pm - 10:25 pm
SAN
-
SDU
26h 51m
2 stops
Multiple Airlines Logo
8:20 am - 9:33 am
SDU
-
SAN
29h 13m
2 stops
$1,174Multiple Airlines
Sun, May 10 - Wed, May 13
Air Canada Logo
7:00 am - 4:45 pm
SAN
-
SDU
29h 45m
2 stops
Air Canada Logo
1:45 pm - 8:43 pm
SDU
-
SAN
34h 58m
2 stops
$1,176Air Canada
Tue, May 19 - Mon, Jun 1
LATAM Airlines Logo
8:00 am - 4:35 pm
SAN
-
SDU
28h 35m
2 stops
LATAM Airlines Logo
9:15 am - 8:38 pm
SDU
-
SAN
39h 23m
2 stops
$1,218LATAM Airlines
Sun, May 24 - Mon, Jun 1
GOL Logo
12:36 pm - 10:50 am
SAN
-
SDU
18h 14m
2 stops
GOL Logo
3:30 pm - 11:18 am
SDU
-
SAN
23h 48m
2 stops
$1,224GOL
Mon, Jun 15 - Tue, Jun 23
GOL Logo
12:36 pm - 10:50 am
SAN
-
SDU
18h 14m
2 stops
GOL Logo
5:40 pm - 11:18 am
SDU
-
SAN
21h 38m
2 stops
$1,232GOL
Mon, Jun 8 - Mon, Jun 15
Air Canada Logo
7:00 am - 7:40 am
SAN
-
SDU
44h 40m
2 stops
Air Canada Logo
1:45 pm - 8:43 pm
SDU
-
SAN
34h 58m
2 stops
$1,234Air Canada
Tue, May 19 - Wed, Jun 3
LATAM Airlines Logo
8:00 am - 2:00 pm
SAN
-
SDU
26h 00m
2 stops
LATAM Airlines Logo
8:15 pm - 8:35 pm
SDU
-
SAN
28h 20m
2 stops
$1,258LATAM Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
3:34 pm - 10:25 pm
SAN
-
SDU
26h 51m
2 stops
Multiple Airlines Logo
8:20 am - 9:39 am
SDU
-
SAN
29h 19m
2 stops
$1,259Multiple Airlines
Wed, May 6 - Tue, May 12

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
May 24
SAN8:00 amSan Diego
28h 35m
2 stops
SDU4:35 pmRio de Janeiro Santos Dumont
Jun 1
SDU9:15 amRio de Janeiro Santos Dumont
39h 23m
2 stops
SAN8:38 pmSan Diego
$1,218
LATAM Airlines
May 24
SAN8:00 amSan Diego
26h 00m
2 stops
SDU2:00 pmRio de Janeiro Santos Dumont
May 31
SDU8:15 pmRio de Janeiro Santos Dumont
28h 20m
2 stops
SAN8:35 pmSan Diego
$1,258
LATAM Airlines
May 25
SAN10:59 amSan Diego
17h 36m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
Jun 2
SDU4:40 pmRio de Janeiro Santos Dumont
26h 17m
2 stops
SAN2:57 pmSan Diego
$1,266

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
May 19
SAN6:15 amSan Diego
30h 30m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jun 1
SDU1:45 pmRio de Janeiro Santos Dumont
25h 04m
2 stops
SAN10:49 amSan Diego
$1,412
United Airlines
Jun 29
SAN6:15 amSan Diego
30h 30m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 12
SDU2:50 pmRio de Janeiro Santos Dumont
33h 00m
2 stops
SAN7:50 pmSan Diego
$1,427
United Airlines
Jun 28
SAN10:40 pmSan Diego
38h 05m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 13
SDU1:45 pmRio de Janeiro Santos Dumont
25h 04m
2 stops
SAN10:49 amSan Diego
$1,428

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 March 26, 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 4/21

3:48 pm-7:05 am

2 stops35h 17m

Rio de Janeiro Santos Dumont

Tue 4/28

6:10 am-9:28 am

2 stops31h 18m

$1,038

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 4/20

3:48 pm-7:05 am

2 stops35h 17m

Rio de Janeiro Santos Dumont

Tue 4/28

8:20 am-9:28 am

2 stops29h 08m

$1,125

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Sun 5/10

3:34 pm-10:25 pm

2 stops26h 51m

Rio de Janeiro Santos Dumont

Wed 5/13

8:20 am-9:33 am

2 stops29h 13m

$1,174

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 5/19

7:00 am-4:45 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Mon 6/1

1:45 pm-8:43 pm

2 stops34h 58m

$1,176

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Sun 5/24

8:00 am-4:35 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Mon 6/1

9:15 am-8:38 pm

2 stops39h 23m

$1,218

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 6/15

12:36 pm-10:50 am

2 stops18h 14m

Rio de Janeiro Santos Dumont

Tue 6/23

3:30 pm-11:18 am

2 stops23h 48m

$1,224
Quickest round-trip

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Mon 6/8

12:36 pm-10:50 am

2 stops18h 14m

Rio de Janeiro Santos Dumont

Mon 6/15

5:40 pm-11:18 am

2 stops21h 38m

$1,232

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Tue 5/19

7:00 am-7:40 am

2 stops44h 40m

Rio de Janeiro Santos Dumont

Wed 6/3

1:45 pm-8:43 pm

2 stops34h 58m

$1,234

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Sun 5/24

8:00 am-2:00 pm

2 stops26h 00m

Rio de Janeiro Santos Dumont

Sun 5/31

8:15 pm-8:35 pm

2 stops28h 20m

$1,258

San DiegoRio de Janeiro

SAN - SDU

SANSDU

San Diego

Wed 5/6

3:34 pm-10:25 pm

2 stops26h 51m

Rio de Janeiro Santos Dumont

Tue 5/12

8:20 am-9:39 am

2 stops29h 19m

$1,259

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

23h 55m

Direct flights

None
The fastest flight from San Diego to Rio de Janeiro Santos Dumont Airport takes 23h 55m
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

  • 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 55m, 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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