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Santos Dumont

$1,249+ Cheap flights from San Jose, CA (SJC) to Santos Dumont, Brazil (SDU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SDU
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from San Jose to Santos Dumont

Cheapest flights from San Jose to Santos Dumont
Explore the most affordable flight options available from San Jose to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:40 am
SJC
-
SDU
2 stops31h 05m
United Airlines
Tue 9/291:45 pm
SDU
-
SJC
2 stops26h 23m
United Airlines
Deal found 2/1$1,249
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:30 am
SJC
-
SDU
2 stops30h 15m
United Airlines
Tue 4/281:45 pm
SDU
-
SJC
2 stops36h 51m
United Airlines
Deal found 2/2$1,265
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:15 am
SJC
-
SDU
2 stops19h 20m
LATAM Airlines
Fri 4/108:20 pm
SDU
-
SJC
2 stops20h 32m
LATAM Airlines
Deal found 2/2$1,533
This Priceline deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:15 am
SJC
-
SDU
2 stops23h 55m
LATAM Airlines
Sat 4/181:50 pm
SDU
-
SJC
2 stops27h 27m
LATAM Airlines
Deal found 2/3$1,635
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:15 am
SJC
-
SDU
2 stops19h 20m
LATAM Airlines
Sat 4/118:15 pm
SDU
-
SJC
2 stops20h 37m
LATAM Airlines
Deal found 2/2$1,638
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:55 pm
SJC
-
SDU
2 stops35h 05m
LATAM Airlines
Sat 4/182:45 pm
SDU
-
SJC
2 stops26h 32m
LATAM Airlines
Deal found 2/3$1,656
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:15 am
SJC
-
SDU
2 stops23h 00m
LATAM Airlines
Thu 2/192:00 pm
SDU
-
SJC
2 stops27h 52m
LATAM Airlines
Deal found 2/1$1,820
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:00 am
SJC
-
SDU
2 stops25h 15m
Delta
Tue 2/178:05 pm
SDU
-
SJC
2 stops26h 28m
Delta
Deal found 2/1$1,896
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:05 pm
SJC
-
SDU
2 stops39h 10m
Delta
Thu 2/198:05 pm
SDU
-
SJC
2 stops21h 47m
Delta
Deal found 2/1$1,904
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:00 am
SJC
-
SDU
2 stops25h 15m
Delta
Fri 2/208:05 pm
SDU
-
SJC
2 stops21h 34m
Delta
Deal found 2/1$1,941
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:10 pm
SJC
-
SDU
2 stops35h 05m
Delta
Tue 2/178:05 pm
SDU
-
SJC
2 stops23h 51m
Delta
Deal found 2/2$1,944
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:05 pm
SJC
-
SDU
2 stops39h 10m
Delta
Fri 2/208:05 pm
SDU
-
SJC
2 stops21h 34m
Delta
Deal found 2/1$1,949

Find flight deals from San Jose to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,265
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$1,253
Provider with most accurate pricing for San Jose-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Rio de Janeiro (RIO) flights.
Search Deals
From San Jose to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($317 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Santos Dumont 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from San Jose to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

San Jose

Fly to

Santos Dumont

Route

Depart

Return

Price

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Thu 4/23

6:30 am-4:45 pm

2 stops30h 15m

Rio de Janeiro Santos Dumont

Mon 4/27

1:45 pm-10:36 pm

2 stops36h 51m

$1,265

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Wed 4/22

6:30 am-4:45 pm

2 stops30h 15m

Rio de Janeiro Santos Dumont

Tue 4/28

1:45 pm-10:36 pm

2 stops36h 51m

$1,265

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Sat 4/4

9:15 am-8:35 am

2 stops19h 20m

Rio de Janeiro Santos Dumont

Fri 4/10

8:20 pm-12:52 pm

2 stops20h 32m

$1,533

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Sun 4/12

9:15 am-1:10 pm

2 stops23h 55m

Rio de Janeiro Santos Dumont

Sat 4/18

1:50 pm-1:17 pm

2 stops27h 27m

$1,635

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Sat 4/4

9:15 am-8:35 am

2 stops19h 20m

Rio de Janeiro Santos Dumont

Sat 4/11

8:15 pm-12:52 pm

2 stops20h 37m

$1,638

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Mon 4/13

10:55 pm-2:00 pm

2 stops35h 05m

Rio de Janeiro Santos Dumont

Sat 4/18

2:45 pm-1:17 pm

2 stops26h 32m

$1,656

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 2/13

9:10 pm-9:20 am

2 stops31h 10m

Rio de Janeiro Santos Dumont

Tue 2/17

8:05 pm-5:33 pm

2 stops26h 28m

$1,944

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 2/13

1:55 pm-1:15 pm

2 stops42h 20m

Rio de Janeiro Santos Dumont

Thu 2/19

8:05 pm-5:33 pm

2 stops26h 28m

$1,944

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 3/13

9:15 am-9:35 am

2 stops20h 20m

Rio de Janeiro Santos Dumont

Sun 3/22

8:05 pm-5:25 pm

2 stops25h 20m

$2,144

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 2/13

6:45 am-1:15 pm

2 stops25h 30m

Rio de Janeiro Santos Dumont

Sun 2/15

2:00 pm-12:52 pm

2 stops27h 52m

$2,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 12 results
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Best time to book a flight from San Jose to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to Rio de Janeiro Santos Dumont?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to Rio de Janeiro Santos Dumont. 0 airlines have flights from San Jose to Rio de Janeiro Santos Dumont on a regular basis. Booking flights from San Jose to Rio de Janeiro Santos Dumont should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro Santos Dumont per day.

  • How long is the flight from San Jose, California to Rio de Janeiro Santos Dumont Airport?

    A quick flight from San Jose, California to Rio de Janeiro Santos Dumont Airport can take about 19h 20m. United Airlines provides one of the quickest options available for as low as $1,533. Airlines will cover a distance of 6585 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Jose to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on San Jose to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Santos Dumont.

  • Can I find deals for business class flights from San Jose to Santos Dumont?

    Yes. Cheapflights offers flight deals from San Jose to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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