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Santos Dumont

$603+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SDU
Feb 12 — Feb 191
Thu 2/12
Thu 2/19
1 adult, Economy
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Cheap 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 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,050
(KAYAK)

One-way from

$603
(Ovago)

Popular in

December

Cheapest in

September
Provider with most accurate pricing for San Jose-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for San Jose-Rio de Janeiro (RIO) flights.
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From San Jose to Rio de Janeiro Santos Dumont
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One-way flight from San Jose to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 18% potential increase in price ($317 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
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Find 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 13, 2026.

This KAYAK deal was found by Cheapflights users on 1/11. 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 3/169:16 am
SJC
-
SDU
2 stops23h 59m
LATAM Airlines
Tue 3/311:55 pm
SDU
-
SJC
2 stops26h 57m
LATAM Airlines
Deal found 1/11$1,050
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 3/2110:45 pm
SJC
-
SDU
2 stops54h 40m
Delta
Mon 3/308:20 pm
SDU
-
SJC
2 stops29h 13m
Delta
Deal found 1/13$1,094
This KAYAK deal was found by Cheapflights users on 1/11. 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 3/169:16 am
SJC
-
SDU
2 stops23h 59m
LATAM Airlines
Wed 4/18:20 pm
SDU
-
SJC
2 stops19h 48m
LATAM Airlines
Deal found 1/11$1,139
This Delta deal was found by Cheapflights users on 1/11. 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.
Mon 3/169:16 am
SJC
-
SDU
2 stops20h 09m
Delta
Sat 3/288:05 pm
SDU
-
SJC
2 stops29h 28m
Delta
Deal found 1/11$1,239
This KAYAK deal was found by Cheapflights users on 1/13. 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.
Fri 3/201:18 pm
SJC
-
SDU
2 stops19h 57m
LATAM Airlines
Mon 3/301:55 pm
SDU
-
SJC
2 stops26h 13m
LATAM Airlines
Deal found 1/13$1,241
This Delta deal was found by Cheapflights users on 1/11. 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 3/177:50 pm
SJC
-
SDU
2 stops37h 25m
Delta
Sat 3/288:05 pm
SDU
-
SJC
2 stops29h 28m
Delta
Deal found 1/11$1,246
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 3/2110:45 pm
SJC
-
SDU
2 stops54h 40m
Delta
Tue 3/318:20 pm
SDU
-
SJC
2 stops19h 48m
Delta
Deal found 1/13$1,280
This Expedia deal was found by Cheapflights users on 1/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 pm
SJC
-
SDU
2 stops34h 35m
LATAM Airlines
Tue 5/51:55 pm
SDU
-
SJC
2 stops27h 22m
LATAM Airlines
Deal found 1/10$1,281
This United Airlines deal was found by Cheapflights users on 1/11. 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 3/1710:55 pm
SJC
-
SDU
2 stops37h 45m
United Airlines
Mon 3/301:45 pm
SDU
-
SJC
2 stops36h 51m
United Airlines
Deal found 1/11$1,290
This United Airlines deal was found by Cheapflights users on 1/11. 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 3/1710:55 pm
SJC
-
SDU
2 stops37h 45m
United Airlines
Wed 4/11:45 pm
SDU
-
SJC
2 stops36h 51m
United Airlines
Deal found 1/11$1,344
This United Airlines deal was found by Cheapflights users on 1/13. 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 3/2110:55 pm
SJC
-
SDU
2 stops37h 45m
United Airlines
Sun 3/292:50 pm
SDU
-
SJC
2 stops35h 49m
United Airlines
Deal found 1/13$1,364
This Ovago deal was found by Cheapflights users on 1/11. 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 2/29:15 am
SJC
-
SDU
3 stops23h 00m
LATAM Airlines
Fri 2/68:05 pm
SDU
-
SJC
2 stops22h 00m
LATAM Airlines
Deal found 1/11$1,432

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 13, 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

Mon 3/16

9:16 am-1:15 pm

2 stops23h 59m

Rio de Janeiro Santos Dumont

Tue 3/31

1:55 pm-12:52 pm

2 stops26h 57m

$1,050

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Sat 3/21

10:45 pm-9:25 am

2 stops54h 40m

Rio de Janeiro Santos Dumont

Mon 3/30

8:20 pm-9:33 pm

2 stops29h 13m

$1,094

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Mon 3/16

9:16 am-1:15 pm

2 stops23h 59m

Rio de Janeiro Santos Dumont

Wed 4/1

8:20 pm-12:08 pm

2 stops19h 48m

$1,139

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Mon 3/16

9:16 am-1:15 pm

2 stops23h 59m

Rio de Janeiro Santos Dumont

Sun 3/29

1:55 pm-9:33 pm

2 stops35h 38m

$1,139

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Mon 3/16

9:16 am-9:25 am

2 stops20h 09m

Rio de Janeiro Santos Dumont

Sat 3/28

8:05 pm-9:33 pm

2 stops29h 28m

$1,239

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 3/20

1:18 pm-1:15 pm

2 stops19h 57m

Rio de Janeiro Santos Dumont

Mon 3/30

1:55 pm-12:08 pm

2 stops26h 13m

$1,241

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Fri 3/20

1:18 pm-1:15 pm

2 stops19h 57m

Rio de Janeiro Santos Dumont

Tue 3/31

8:20 pm-12:52 pm

2 stops20h 32m

$1,241

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Tue 3/17

7:50 pm-1:15 pm

2 stops37h 25m

Rio de Janeiro Santos Dumont

Sat 3/28

8:05 pm-9:33 pm

2 stops29h 28m

$1,246

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Sat 3/21

10:45 pm-9:25 am

2 stops54h 40m

Rio de Janeiro Santos Dumont

Tue 3/31

8:20 pm-12:08 pm

2 stops19h 48m

$1,280

San JoseRio de Janeiro

SJC - SDU

SJCSDU

San Jose

Tue 4/28

6:00 pm-8:35 am

2 stops34h 35m

Rio de Janeiro Santos Dumont

Tue 5/5

1:55 pm-1:17 pm

2 stops27h 22m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 17 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 23h 59m. LATAM Airlines provides one of the quickest options available for as low as $1,050. 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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