HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santos Dumont

$131+ Cheap flights from Santiago (SCL) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SDU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago to Santos Dumont with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santiago to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) 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 July 30, 2025.

Round-trip from

$257
(FlightHub)

One-way from

$131
(Booking.com)

Popular in

September

Cheapest in

June

Average price

$276
From Santiago Arturo Merino Benitez to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Santiago Arturo Merino Benitez to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Santiago to Santos Dumont

Cheapest flights from Santiago to Santos Dumont
Explore the most affordable flight options available from Santiago to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 8/278:25 amSCL - SDU
1 stop10h 15mLATAM Airlines
Wed 9/38:20 pmSDU - SCL
1 stop7h 35mLATAM Airlines
Deal found 7/29$257
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:30 pmSCL - SDU
1 stop12h 50mMultiple Airlines
Wed 9/31:45 pmSDU - SCL
1 stop9h 55mMultiple Airlines
Deal found 7/29$271
This GOL deal was found by Cheapflights users on 7/28. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:50 pmSCL - SDU
2 stops16h 15mGOL
Mon 9/88:30 pmSDU - SCL
2 stops24h 05mGOL
Deal found 7/28$364

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago 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 July 30, 2025.
Use the filters below to find and compare flights from Santiago to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Santiago

Fly to

Santos Dumont

Route

Depart

Return

Price

SantiagoRio de Janeiro

SCL - SDU

SCLSDU

Santiago Arturo Merino Benitez

Wed 8/27

8:25 am-7:40 pm

1 stop10h 15m

Rio de Janeiro Santos Dumont

Wed 9/3

8:20 pm-2:55 am

1 stop7h 35m

$257

SantiagoRio de Janeiro

SCL - SDU

SCLSDU

Santiago Arturo Merino Benitez

Wed 8/27

5:30 pm-7:20 am

1 stop12h 50m

Rio de Janeiro Santos Dumont

Wed 9/3

1:45 pm-10:40 pm

1 stop9h 55m

$271

SantiagoRio de Janeiro

SCL - SDU

SCLSDU

Santiago Arturo Merino Benitez

Fri 9/5

8:50 pm-2:05 pm

2 stops16h 15m

Rio de Janeiro Santos Dumont

Mon 9/8

8:30 pm-8:35 pm

2 stops24h 05m

$364

SantiagoRio de Janeiro

SCL - SDU

SCLSDU

Santiago Arturo Merino Benitez

Fri 10/3

9:30 pm-9:35 am

1 stop12h 05m

$131

SantiagoRio de Janeiro

SCL - SDU

SCLSDU

Santiago Arturo Merino Benitez

Fri 10/3

1:30 pm-10:25 pm

2 stops32h 55m

$166

SantiagoRio de Janeiro

SCL - SDU

SCLSDU

Santiago Arturo Merino Benitez

Tue 9/9

9:50 pm-2:05 pm

2 stops16h 15m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Santiago to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Santiago 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.

Cheapflights Insights

Everything you need to know about your flight from Santiago to Rio de Janeiro Santos Dumont Airport

How far ahead should I book a flight from Santiago to Rio de Janeiro Santos Dumont Airport?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Santos Dumont. Price data was last updated on July 25, 2025.

The best time to book flights from Santiago to Rio de Janeiro Santos Dumont Airport is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How much does it cost to fly round-trip from Santiago to Rio de Janeiro Santos Dumont Airport?

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with LATAM Airlines, GOL, and Avianca from Santiago to Rio de Janeiro Santos Dumont Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
GOL
7.3
Good
1,091 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Avianca
6.7
Okay
2,387 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.

Related info for your journey

Find useful and relevant information for your journey from Santiago 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 Santiago to Rio de Janeiro Santos Dumont?

    Located just 8.4 mi from the city center, Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Rio de Janeiro Santos Dumont from Santiago. Booking flights from Arturo Merino Benitez (SCL) to Rio de Janeiro Santos Dumont should be relatively easy as there are 0 daily outbound flights to Rio de Janeiro Santos Dumont from 0 different airlines.

  • What are the cheapest airlines flying from Santiago to Rio de Janeiro Santos Dumont Airport round-trip?

    LATAM Airlines, at $257, was found to be the cheapest airline from Santiago to Rio de Janeiro Santos Dumont Airport. An alternate airline flying to your destination would be GOL. LATAM Airlines is currently priced 13% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Santiago to Rio de Janeiro Santos Dumont Airport one-way?

    The cheapest airlines for a one-way flight from Santiago to Rio de Janeiro Santos Dumont Airport are LATAM Airlines ($131), GOL ($201), and Avianca ($861).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santiago to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Santiago to Rio de Janeiro–Galeão Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.