HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santos Dumont

$352+ Cheap flights from Las Vegas (LAS) 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDU
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas 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 Las Vegas to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$687
(Mytrip)

One-way from

$352
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$743
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Rio de Janeiro Santos Dumont flights.
Search Deals
From Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Las Vegas to Santos Dumont

Cheapest flights from Las Vegas to Santos Dumont
Explore the most affordable flight options available from Las Vegas to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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.
mar. 6/39:24 pmLAS - SDU
2 stops21h 01mMultiple Airlines
mar. 6/247:45 pmSDU - LAS
3 stops33h 09mMultiple Airlines
Deal found 4/17$687
This KAYAK deal was found by Cheapflights users on 4/15. 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.
lun. 10/209:25 amLAS - SDU
2 stops24h 15mLATAM Airlines
vie. 10/318:20 pmSDU - LAS
2 stops20h 18mLATAM Airlines
Deal found 4/15$758
This United Airlines deal was found by Cheapflights users on 4/16. 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.
mié. 10/1512:10 pmLAS - SDU
2 stops23h 40mUnited Airlines
mar. 10/211:00 pmSDU - LAS
2 stops23h 38mUnited Airlines
Deal found 4/16$883
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1412:14 amLAS - SDU
2 stops30h 26mGOL
mar. 10/216:00 amSDU - LAS
2 stops19h 50mGOL
Deal found 4/16$1,130

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas 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 abril 17, 2025.
Use the filters below to find and compare flights from Las Vegas to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Las Vegas

Fly to

Santos Dumont

Route

Depart

Return

Price

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

mar. 6/3

9:24 pm-10:25 pm

2 stops21h 01m

Rio de Janeiro Santos Dumont

mar. 6/24

7:45 pm-12:54 am

3 stops33h 09m

$687

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

jue. 5/8

7:00 am-3:50 pm

2 stops28h 50m

Rio de Janeiro Santos Dumont

lun. 5/19

1:05 pm-6:12 pm

2 stops33h 07m

$937

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

mar. 10/14

12:14 am-10:40 am

2 stops30h 26m

Rio de Janeiro Santos Dumont

mar. 10/21

6:00 am-9:50 pm

2 stops19h 50m

$1,130

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

mié. 8/13

9:48 pm-8:30 am

3 stops30h 42m

$352

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

lun. 6/2

7:05 am-1:40 pm

2 stops26h 35m

$422

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

jue. 8/14

10:43 am-3:50 pm

3 stops25h 07m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

  • Most accurate provider: When it comes to deals on Las Vegas-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Las Vegas-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Las Vegas 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 Las Vegas to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

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 abril 17, 2025.
LATAM Airlines
7.5
Good
1,761 reviews

Crew

8.1

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,761 reviews
LATAM Airlines
7.5
Good
1,761 reviews

Crew

8.1

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,667 reviews
LATAM Airlines
7.5
Good
1,761 reviews

Crew

8.1

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
GOL
7.3
Good
1,060 reviews
LATAM Airlines
7.5
Good
1,761 reviews

Crew

8.1

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

6.7

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

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

    If you book a flight to Rio de Janeiro Santos Dumont from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Harry Reid Intl to Rio de Janeiro Santos Dumont per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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 Las Vegas to Santos Dumont

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