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Santos Dumont

$639+ Cheap flights from San Jose, CA (SJC) to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SDU
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This KAYAK deal was found by Cheapflights users on 1/18. 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 4/19:15 am
SJC
-
SDU
2 stops22h 05m
LATAM Airlines
Sat 4/111:50 pm
SDU
-
SJC
2 stops27h 02m
LATAM Airlines
Deal found 1/18$1,075
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Tue 4/710:50 pm
SJC
-
SDU
2 stops34h 20m
LATAM Airlines
Sat 4/111:50 pm
SDU
-
SJC
2 stops27h 02m
LATAM Airlines
Deal found 1/18$1,086
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Mon 4/610:50 pm
SJC
-
SDU
2 stops32h 30m
LATAM Airlines
Sat 4/111:50 pm
SDU
-
SJC
2 stops27h 02m
LATAM Airlines
Deal found 1/18$1,092
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:05 am
SJC
-
SDU
2 stops19h 30m
LATAM Airlines
Sun 8/308:15 pm
SDU
-
SJC
2 stops20h 38m
LATAM Airlines
Deal found 1/21$1,148
This FlightHub deal was found by Cheapflights users on 1/21. 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 10/129:05 am
SJC
-
SDU
2 stops24h 05m
LATAM Airlines
Mon 10/268:15 pm
SDU
-
SJC
2 stops26h 37m
LATAM Airlines
Deal found 1/21$1,178
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 9/156:40 am
SJC
-
SDU
2 stops30h 05m
United Airlines
Tue 9/221:45 pm
SDU
-
SJC
2 stops26h 23m
United Airlines
Deal found 1/21$1,228
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:15 am
SJC
-
SDU
2 stops22h 20m
LATAM Airlines
Mon 4/138:20 pm
SDU
-
SJC
2 stops19h 53m
LATAM Airlines
Deal found 1/20$1,332
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 3/610:55 pm
SJC
-
SDU
2 stops37h 50m
United Airlines
Fri 3/131:45 pm
SDU
-
SJC
2 stops37h 14m
United Airlines
Deal found 1/20$1,350
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/710:55 pm
SJC
-
SDU
2 stops36h 45m
United Airlines
Sat 3/145:30 pm
SDU
-
SJC
2 stops33h 29m
United Airlines
Deal found 1/21$1,454
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Sat 2/1410:35 pm
SJC
-
SDU
2 stops29h 50m
LATAM Airlines
Wed 2/188:05 pm
SDU
-
SJC
2 stops21h 34m
LATAM Airlines
Deal found 1/21$1,530
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Wed 2/49:15 am
SJC
-
SDU
2 stops19h 10m
LATAM Airlines
Tue 2/174:50 pm
SDU
-
SJC
2 stops25h 02m
LATAM Airlines
Deal found 1/21$1,559
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:15 am
SJC
-
SDU
2 stops23h 55m
LATAM Airlines
Sun 4/121:55 pm
SDU
-
SJC
2 stops26h 18m
LATAM Airlines
Deal found 1/19$1,587

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,332
(Gurufare)

One-way from

$639
(Delta)

Popular in

December

Cheapest in

September
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
One-way flight 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

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 January 21, 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

Wed 4/1

9:15 am-11:20 am

2 stops22h 05m

Rio de Janeiro Santos Dumont

Sat 4/11

1:50 pm-12:52 pm

2 stops27h 02m

$1,075

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Tue 4/7

10:50 pm-1:10 pm

2 stops34h 20m

Rio de Janeiro Santos Dumont

Sat 4/11

1:50 pm-12:52 pm

2 stops27h 02m

$1,086

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Mon 4/6

10:50 pm-11:20 am

2 stops32h 30m

Rio de Janeiro Santos Dumont

Sat 4/11

1:50 pm-12:52 pm

2 stops27h 02m

$1,092

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 3/6

10:55 pm-5:45 pm

2 stops37h 50m

Rio de Janeiro Santos Dumont

Fri 3/13

1:45 pm-10:59 pm

2 stops37h 14m

$1,350

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Wed 2/4

9:15 am-9:25 am

2 stops19h 10m

Rio de Janeiro Santos Dumont

Tue 2/17

4:50 pm-12:52 pm

2 stops25h 02m

$1,559

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 4/3

9:15 am-1:10 pm

2 stops23h 55m

Rio de Janeiro Santos Dumont

Sun 4/12

1:55 pm-12:13 pm

2 stops26h 18m

$1,587

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 2/13

10:35 pm-9:25 am

2 stops53h 50m

Rio de Janeiro Santos Dumont

Tue 2/17

8:05 pm-5:33 pm

2 stops26h 28m

$1,836

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Wed 2/11

7:00 am-9:25 am

2 stops21h 25m

Rio de Janeiro Santos Dumont

Sun 2/15

8:05 pm-8:19 pm

2 stops29h 14m

$1,878

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Mon 2/9

7:00 am-9:25 am

2 stops21h 25m

Rio de Janeiro Santos Dumont

Sun 2/15

8:05 pm-8:19 pm

2 stops29h 14m

$1,878

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 2/13

9:15 am-1:15 pm

2 stops23h 00m

Rio de Janeiro Santos Dumont

Sun 2/15

8:05 pm-8:19 pm

2 stops29h 14m

$1,923

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 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 22h 05m. LATAM Airlines provides one of the quickest options available for as low as $1,075. 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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Alternative routes for San Jose to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
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