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$329+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — LAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 77 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 September 15, 2025.

Round-trip from

$498
(Trip.com)

One-way from

$329
(Copa Airlines)

Popular in

January

Cheapest in

November

Average price

$883
From Rio de Janeiro (RIO) to Las Vegas Harry Reid Intl
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One-way flight from Rio de Janeiro (RIO) to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 8% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1711:55 pmGIG - LAS
1 stop23h 30mAmerican Airlines
Wed 11/266:30 amLAS - GIG
2 stops18h 45mAmerican Airlines
Deal found 9/15$526
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/187:45 pmGIG - LAS
2 stops19h 15mAmerican Airlines
Wed 11/267:00 amLAS - GIG
2 stops18h 15mAmerican Airlines
Deal found 9/15$532
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:55 pmGIG - LAS
2 stops27h 51mUnited Airlines
Tue 11/256:57 pmLAS - GIG
1 stop33h 38mUnited Airlines
Deal found 9/15$578
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/1511:55 pmGIG - LAS
2 stops18h 46mAmerican Airlines
Mon 11/241:14 amLAS - GIG
1 stop27h 11mAmerican Airlines
Deal found 9/15$586
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/159:05 pmGIG - LAS
1 stop15h 37mUnited Airlines
Tue 10/2112:59 amLAS - GIG
1 stop27h 16mUnited Airlines
Deal found 9/13$617
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:55 pmGIG - LAS
1 stop24h 55mUnited Airlines
Fri 10/315:20 amLAS - GIG
2 stops24h 15mUnited Airlines
Deal found 9/15$618
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:55 pmGIG - LAS
1 stop29h 04mAmerican Airlines
Tue 11/47:00 amLAS - GIG
1 stop21h 25mAmerican Airlines
Deal found 9/13$619
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:30 pmSDU - LAS
2 stops31h 35mUnited Airlines
Mon 11/2412:59 amLAS - SDU
2 stops34h 46mUnited Airlines
Deal found 9/15$680
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:10 amSDU - LAS
3 stops39h 05mMultiple Airlines
Tue 11/410:15 pmLAS - SDU
2 stops19h 10mMultiple Airlines
Deal found 9/13$714
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:45 pmSDU - LAS
2 stops36h 15mUnited Airlines
Wed 11/512:59 amLAS - SDU
2 stops34h 46mUnited Airlines
Deal found 9/15$720
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:30 pmSDU - LAS
2 stops26h 40mUnited Airlines
Wed 11/2612:59 amLAS - SDU
2 stops34h 46mUnited Airlines
Deal found 9/15$745
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:45 pmSDU - LAS
2 stops36h 04mAir Canada
Tue 11/259:10 amLAS - SDU
2 stops26h 35mAir Canada
Deal found 9/15$765

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 September 15, 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

Mon 10/27

8:55 pm-5:50 pm

1 stop24h 55m

Las Vegas Harry Reid Intl

Fri 10/31

5:20 am-9:35 am

2 stops24h 15m

$618

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 10/15

9:05 pm-8:42 am

1 stop15h 37m

Las Vegas Harry Reid Intl

Tue 10/21

12:59 am-8:15 am

1 stop27h 16m

$620

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Thu 11/13

9:55 pm-11:15 pm

1 stop30h 20m

Las Vegas Harry Reid Intl

Sat 11/22

6:57 pm-9:35 am

1 stop33h 38m

$643

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Fri 11/14

9:55 pm-2:30 pm

2 stops21h 35m

Las Vegas Harry Reid Intl

Sat 11/22

6:10 pm-9:35 am

2 stops34h 25m

$643

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 11/18

9:55 pm-5:02 pm

2 stops24h 07m

Las Vegas Harry Reid Intl

Fri 11/28

6:00 am-9:35 am

1 stop22h 35m

$680

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 11/18

9:55 pm-5:02 pm

2 stops24h 07m

Las Vegas Harry Reid Intl

Wed 11/26

5:20 am-9:35 am

2 stops23h 15m

$680

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/16

9:55 pm-6:56 pm

2 stops26h 01m

Las Vegas Harry Reid Intl

Fri 11/28

6:00 am-9:35 am

1 stop22h 35m

$680

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 11/17

9:55 pm-12:33 pm

2 stops19h 38m

Las Vegas Harry Reid Intl

Sat 11/22

6:10 pm-9:35 am

2 stops34h 25m

$680

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/16

9:55 pm-3:52 pm

1 stop22h 57m

Las Vegas Harry Reid Intl

Tue 11/25

12:59 am-9:35 am

1 stop27h 36m

$680

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 11/19

9:55 pm-9:35 pm

1 stop28h 40m

Las Vegas Harry Reid Intl

Tue 11/25

3:41 pm-9:35 am

1 stop36h 54m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 34 results
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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 September 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 77 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, August is the cheapest month in which you can book a flight from Rio de Janeiro to Las Vegas (average of $198). Flying from Rio de Janeiro to Las Vegas in March is currently the most expensive (average of $269). 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.

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 24h 55m. Airlines will cover a distance of 6202 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Rio de Janeiro to Las Vegas one-way?

    One-way options have recently been found by users for as low as $329 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $338 and United Airlines from $420 one-way.

  • 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, August is the cheapest month in which you can book a flight from Rio de Janeiro to Las Vegas (average of $198). Flying from Rio de Janeiro to Las Vegas in March is currently the most expensive (average of $269). 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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Rio de Janeiro–Galeão Intl to Las Vegas flights

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