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$346+ Cheap flights from Rio de Janeiro, Brazil (RIO) to Las Vegas (LAS)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — LAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Rio de Janeiro to Las Vegas with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Rio de Janeiro to Las Vegas Harry Reid Intl are usually found in November or October, booked 66 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Rio de Janeiro to Las Vegas

Cheapest flights from Rio de Janeiro to Las Vegas
Explore the most affordable flight options available from Rio de Janeiro to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:30 pmGIG - LAS
1 stop20h 25mAmerican Airlines
Mon 1/127:30 amLAS - GIG
1 stop19h 50mAmerican Airlines
Deal found 12/15$847
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:30 pmGIG - LAS
1 stop27h 21mAmerican Airlines
Sat 1/108:10 amLAS - GIG
1 stop19h 10mAmerican Airlines
Deal found 12/15$867
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/179:55 pmGIG - LAS
2 stops21h 55mUnited Airlines
Wed 12/241:25 pmLAS - GIG
1 stop15h 10mUnited Airlines
Deal found 12/16$878
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:55 pmGIG - LAS
2 stops24h 06mUnited Airlines
Thu 12/2510:05 amLAS - GIG
1 stop18h 30mUnited Airlines
Deal found 12/17$883
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:30 pmGIG - LAS
1 stop26h 18mAmerican Airlines
Wed 12/2412:59 amLAS - GIG
1 stop24h 16mAmerican Airlines
Deal found 12/16$887
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/209:55 pmGIG - LAS
1 stop16h 13mUnited Airlines
Thu 12/255:30 amLAS - GIG
2 stops23h 05mUnited Airlines
Deal found 12/16$888
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:35 pmGIG - LAS
2 stops21h 05mLATAM Airlines
Tue 1/611:56 amLAS - GIG
1 stop17h 19mLATAM Airlines
Deal found 12/15$894
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:05 pmSDU - LAS
2 stops20h 35mLATAM Airlines
Tue 1/62:06 pmLAS - SDU
2 stops18h 09mLATAM Airlines
Deal found 12/15$1,598
This oojo deal was found by Cheapflights users on 12/16. 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.
Wed 12/179:55 amSDU - LAS
2 stops29h 17mMultiple Airlines
Wed 12/2411:22 amLAS - SDU
2 stops20h 38mMultiple Airlines
Deal found 12/16$1,914
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:05 pmSDU - LAS
2 stops19h 11mLATAM Airlines
Tue 1/62:06 pmLAS - SDU
2 stops18h 09mLATAM Airlines
Deal found 12/15$2,043
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:20 amSDU - LAS
2 stops38h 19mMultiple Airlines
Tue 1/69:00 amLAS - SDU
2 stops24h 10mMultiple Airlines
Deal found 12/17$2,139
This GOL deal was found by Cheapflights users on 12/16. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amSDU - LAS
2 stops20h 45mGOL
Tue 12/2312:59 amLAS - SDU
2 stops34h 56mGOL
Deal found 12/16$2,384

Find flight deals from Rio de Janeiro to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) to Las Vegas (LAS). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$689
(American Airlines)

One-way from

$346
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$925
Provider with most accurate pricing for Rio de Janeiro (RIO)-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Las Vegas Harry Reid Intl flights.
Search Deals
From Rio de Janeiro (RIO) to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Rio de Janeiro (RIO) to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to Las Vegas 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 December 18, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Las Vegas that are best for you.

Fly from

Rio de Janeiro

Fly to

Las Vegas

Route

Depart

Return

Price

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 3/10

9:30 pm-10:25 am

1 stop16h 55m

Las Vegas Harry Reid Intl

Fri 3/20

7:00 am-7:20 am

2 stops20h 20m

$690

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Fri 5/15

1:30 am-10:30 pm

1 stop25h 00m

Las Vegas Harry Reid Intl

Sat 5/30

12:37 am-12:25 am

1 stop19h 48m

$740

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 3/8

8:00 pm-10:27 pm

2 stops30h 27m

Las Vegas Harry Reid Intl

Sun 3/22

11:30 pm-3:10 pm

2 stops35h 40m

$763

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 3/8

8:00 pm-10:27 pm

2 stops30h 27m

Las Vegas Harry Reid Intl

Mon 3/23

12:10 pm-3:10 pm

2 stops23h 00m

$763

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Fri 3/6

9:00 pm-10:31 pm

1 stop30h 31m

Las Vegas Harry Reid Intl

Sun 3/22

11:30 pm-3:10 pm

2 stops35h 40m

$763

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 2/10

9:30 pm-6:56 pm

1 stop26h 26m

Las Vegas Harry Reid Intl

Tue 2/17

1:00 pm-10:15 am

1 stop16h 15m

$787

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sat 3/7

8:55 pm-10:30 pm

1 stop30h 35m

Las Vegas Harry Reid Intl

Sat 3/21

12:36 am-9:35 am

1 stop28h 59m

$788

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sat 3/7

8:55 pm-10:30 pm

1 stop30h 35m

Las Vegas Harry Reid Intl

Sat 3/21

7:10 pm-9:35 am

2 stops34h 25m

$788

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 3/9

8:55 pm-9:01 pm

2 stops28h 06m

Las Vegas Harry Reid Intl

Sat 3/21

12:36 am-9:35 am

1 stop28h 59m

$788

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 3/10

8:55 pm-9:01 pm

2 stops28h 06m

Las Vegas Harry Reid Intl

Thu 3/19

6:40 pm-9:35 am

2 stops34h 55m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 37 results
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Compare providers for flights from Rio de Janeiro to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rio de Janeiro to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rio de Janeiro-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rio de Janeiro-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rio de Janeiro-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rio de Janeiro-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams 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 Rio de Janeiro-Las Vegas 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 Rio de Janeiro to Las Vegas

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

How far ahead should I book a flight from Rio de Janeiro to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Rio de Janeiro to Las Vegas. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Rio de Janeiro to Las Vegas, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rio de Janeiro to Las Vegas?

Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro to Las Vegas (average of $365). Flying from Rio de Janeiro to Las Vegas in June is currently the most expensive (average of $757). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Rio de Janeiro to Las Vegas?

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro to Las Vegas. 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 into for flights to Las Vegas from Rio de Janeiro?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Rio de Janeiro to Las Vegas. You should not have trouble finding flights to Harry Reid Intl from Rio de Janeiro; the airport handles an average of 0 inbound flights from Rio de Janeiro per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Las Vegas airport from Rio de Janeiro. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

  • How long is the flight from Rio de Janeiro to Las Vegas?

    Departing from Rio de Janeiro to Las Vegas will take you 16h 55m. Airlines will cover a distance of 6202 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Rio de Janeiro to Las Vegas that include hotel bookings?

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

  • How can I find direct flights from Rio de Janeiro to Las Vegas?

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

  • Can I find deals for business class flights from Rio de Janeiro to Las Vegas?

    Yes. Cheapflights offers flight deals from Rio de Janeiro to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rio de Janeiro to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro to Las Vegas (average of $365). Flying from Rio de Janeiro to Las Vegas in June is currently the most expensive (average of $757). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Rio de Janeiro to Las Vegas

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Rio de Janeiro–Galeão Intl to Las Vegas flights

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