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$339+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — LAS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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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 February 5, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 3/269:30 pm
GIG
-
LAS
1 stop26h 10m
Delta
Wed 4/811:35 pm
LAS
-
GIG
2 stops26h 30m
Delta
Deal found 2/3$681
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 3/2610:30 pm
GIG
-
LAS
1 stop29h 33m
American Airlines
Wed 4/87:00 am
LAS
-
GIG
1 stop19h 10m
American Airlines
Deal found 2/3$692
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 5/259:05 pm
GIG
-
LAS
2 stops40h 02m
United Airlines
Tue 6/25:37 am
LAS
-
GIG
2 stops22h 38m
United Airlines
Deal found 2/2$701
This American Airlines deal was found by Cheapflights users on 2/3. 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 4/2011:10 pm
GIG
-
LAS
1 stop27h 16m
American Airlines
Mon 4/2711:26 pm
LAS
-
GIG
1 stop28h 54m
American Airlines
Deal found 2/3$709
This United Airlines deal was found by Cheapflights users on 2/1. 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 10/278:55 pm
GIG
-
LAS
2 stops21h 54m
United Airlines
Tue 11/36:00 am
LAS
-
GIG
1 stop22h 35m
United Airlines
Deal found 2/1$725
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 10/2811:55 pm
GIG
-
LAS
1 stop28h 07m
American Airlines
Thu 11/512:50 am
LAS
-
GIG
1 stop24h 25m
American Airlines
Deal found 2/1$734
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 10/2910:25 pm
GIG
-
LAS
1 stop25h 24m
American Airlines
Fri 11/68:11 am
LAS
-
GIG
1 stop17h 04m
American Airlines
Deal found 2/4$735
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 8/1110:10 pm
GIG
-
LAS
1 stop25h 02m
American Airlines
Mon 8/177:20 am
LAS
-
GIG
1 stop21h 00m
American Airlines
Deal found 2/4$738
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/119:05 pm
GIG
-
LAS
2 stops23h 44m
United Airlines
Mon 8/177:01 pm
LAS
-
GIG
2 stops33h 14m
United Airlines
Deal found 2/1$742
This Copa Airlines deal was found by Cheapflights users on 1/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:10 am
GIG
-
LAS
1 stop21h 20m
Copa Airlines
Thu 10/112:34 am
LAS
-
GIG
1 stop19h 51m
Copa Airlines
Deal found 1/31$746
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Mon 3/91:50 pm
SDU
-
LAS
3 stops37h 54m
Multiple Airlines
Mon 3/231:01 am
LAS
-
SDU
3 stops31h 59m
Multiple Airlines
Deal found 2/3$765
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Thu 3/261:50 pm
SDU
-
LAS
3 stops37h 59m
Multiple Airlines
Wed 4/89:45 pm
LAS
-
SDU
2 stops20h 40m
Multiple Airlines
Deal found 2/3$804

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$681
(Delta)

One-way from

$339
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$848
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. 10% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 5, 2026.
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

Mon 5/25

9:05 pm-9:07 am

2 stops40h 02m

Las Vegas Harry Reid Intl

Tue 6/2

5:37 am-8:15 am

2 stops22h 38m

$701

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 3/9

8:55 pm-2:42 pm

2 stops21h 47m

Las Vegas Harry Reid Intl

Tue 3/24

9:58 am-9:35 am

2 stops19h 37m

$757

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 3/18

8:55 pm-11:30 pm

1 stop30h 35m

Las Vegas Harry Reid Intl

Mon 3/30

4:57 pm-8:15 am

1 stop35h 18m

$757

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Thu 3/19

8:55 pm-8:13 pm

1 stop27h 18m

Las Vegas Harry Reid Intl

Thu 3/26

5:30 am-9:35 am

2 stops24h 05m

$757

Rio de JaneiroLas Vegas

SDU - LAS

SDULAS

Rio de Janeiro Santos Dumont

Mon 3/9

1:50 pm-11:44 pm

3 stops37h 54m

Las Vegas Harry Reid Intl

Mon 3/23

1:01 am-1:00 pm

3 stops31h 59m

$765

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 3/18

8:00 pm-8:39 pm

2 stops52h 39m

Las Vegas Harry Reid Intl

Wed 3/25

12:30 pm-11:05 am

2 stops42h 35m

$781

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 5/26

9:05 pm-8:08 pm

2 stops27h 03m

Las Vegas Harry Reid Intl

Sat 5/30

4:43 pm-8:15 am

1 stop35h 32m

$787

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 4/20

9:05 pm-5:23 pm

2 stops24h 18m

Las Vegas Harry Reid Intl

Mon 4/27

5:30 am-8:15 am

2 stops22h 45m

$792

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 4/7

9:05 pm-7:46 pm

2 stops26h 41m

Las Vegas Harry Reid Intl

Tue 4/14

5:30 am-8:15 am

2 stops22h 45m

$792

Rio de JaneiroLas Vegas

SDU - LAS

SDULAS

Rio de Janeiro Santos Dumont

Wed 3/18

6:00 am-11:09 pm

3 stops21h 09m

Las Vegas Harry Reid Intl

Tue 3/24

1:01 am-10:10 pm

3 stops41h 09m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 31 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rio de Janeiro-Las Vegas flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 30, 2026.

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 25 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 40h 02m. Airlines will cover a distance of 6202 mi.

  • 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

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

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