Cheap flights from Rio de Janeiro to Las Vegas from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Las Vegas departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

United Airlines Logo
9:55 pm - 5:50 pmGIG-LAS
24h 55m1 stop
United Airlines Logo
6:57 pm - 9:35 amLAS-GIG
33h 38m1 stop
$498United Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Delta Logo
11:30 am - 12:56 pmGIG-LAS
30h 26m2 stops
Delta Logo
6:00 am - 8:20 amLAS-GIG
21h 20m1 stop
$518Delta
Find Deal
Sun, Nov 9 - Tue, Nov 25
American Airlines Logo
11:55 pm - 6:25 pmGIG-LAS
23h 30m1 stop
American Airlines Logo
6:30 am - 6:15 amLAS-GIG
18h 45m2 stops
$526American Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 26
American Airlines Logo
7:45 pm - 10:00 amGIG-LAS
19h 15m2 stops
American Airlines Logo
7:00 am - 6:15 amLAS-GIG
18h 15m2 stops
$532American Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
Copa Airlines Logo
9:55 am - 10:29 pmGIG-LAS
17h 34m1 stop
Copa Airlines Logo
12:51 am - 4:00 amLAS-GIG
22h 09m1 stop
$684Copa Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
LATAM Airlines Logo
7:15 am - 10:34 pmGIG-LAS
20h 19m2 stops
LATAM Airlines Logo
7:15 am - 8:20 amLAS-GIG
20h 05m1 stop
$685LATAM Airlines
Find Deal
Thu, Dec 18 - Thu, Jan 1
LATAM Airlines Logo
9:30 pm - 5:20 pmGIG-LAS
24h 50m1 stop
LATAM Airlines Logo
9:21 am - 11:35 amLAS-GIG
21h 14m2 stops
$689LATAM Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 23
Multiple Airlines Logo
5:10 pm - 7:39 pmGIG-LAS
30h 29m3 stops
Multiple Airlines Logo
12:58 am - 12:40 amLAS-GIG
42h 42m3 stops
$725Multiple Airlines
Find Deal
Thu, Oct 30 - Wed, Nov 5
Copa Airlines Logo
1:30 am - 9:58 pmGIG-LAS
25h 28m2 stops
Copa Airlines Logo
12:51 am - 4:00 amLAS-GIG
22h 09m1 stop
$726Copa Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
Multiple Airlines Logo
3:55 pm - 9:20 pmGIG-LAS
33h 25m3 stops
Multiple Airlines Logo
12:58 am - 12:40 amLAS-GIG
42h 42m3 stops
$728Multiple Airlines
Find Deal
Thu, Oct 30 - Wed, Nov 5

United Airlines flights from Rio de Janeiro to Las Vegas

Our best United Airlines deals on Rio de Janeiro to Las Vegas flight tickets
United Airlines
Nov 9
GIG9:55 pmRio de Janeiro–Galeão Intl
24h 55m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
Nov 25
LAS6:57 pmLas Vegas Harry Reid Intl
33h 38m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
United Airlines
Nov 13
GIG9:55 pmRio de Janeiro–Galeão Intl
30h 20m
1 stop
LAS11:15 pmLas Vegas Harry Reid Intl
Nov 26
LAS6:00 amLas Vegas Harry Reid Intl
22h 35m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
United Airlines
Nov 25
GIG9:55 pmRio de Janeiro–Galeão Intl
30h 20m
1 stop
LAS11:15 pmLas Vegas Harry Reid Intl
Dec 3
LAS1:02 pmLas Vegas Harry Reid Intl
15h 33m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl

LATAM Airlines flights from Rio de Janeiro to Las Vegas

Our best LATAM Airlines deals on Rio de Janeiro to Las Vegas flight tickets
LATAM Airlines
Dec 18
GIG7:15 amRio de Janeiro–Galeão Intl
20h 19m
2 stops
LAS10:34 pmLas Vegas Harry Reid Intl
Jan 1
LAS7:15 amLas Vegas Harry Reid Intl
20h 05m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
LATAM Airlines
Nov 14
GIG9:30 pmRio de Janeiro–Galeão Intl
24h 50m
1 stop
LAS5:20 pmLas Vegas Harry Reid Intl
Nov 23
LAS9:21 amLas Vegas Harry Reid Intl
21h 14m
2 stops
GIG11:35 amRio de Janeiro–Galeão Intl
LATAM Airlines
Nov 18
GIG12:30 pmRio de Janeiro–Galeão Intl
26h 09m
2 stops
LAS9:39 amLas Vegas Harry Reid Intl
Nov 27
LAS12:30 pmLas Vegas Harry Reid Intl
14h 50m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl

momondo 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/9

9:55 pm-5:50 pm

1 stop24h 55m

Las Vegas Harry Reid Intl

Tue 11/25

6:57 pm-9:35 am

1 stop33h 38m

$498

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/9

11:30 am-12:56 pm

2 stops30h 26m

Las Vegas Harry Reid Intl

Tue 11/25

6:00 am-8:20 am

1 stop21h 20m

$518

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 11/17

11:55 pm-6:25 pm

1 stop23h 30m

Las Vegas Harry Reid Intl

Wed 11/26

6:30 am-6:15 am

2 stops18h 45m

$526

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 11/18

7:45 pm-10:00 am

2 stops19h 15m

Las Vegas Harry Reid Intl

Wed 11/26

7:00 am-6:15 am

2 stops18h 15m

$532

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 11/25

9:55 am-10:29 pm

1 stop17h 34m

Las Vegas Harry Reid Intl

Tue 12/2

12:51 am-4:00 am

1 stop22h 09m

$684

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Thu 12/18

7:15 am-10:34 pm

2 stops20h 19m

Las Vegas Harry Reid Intl

Thu 1/1

7:15 am-8:20 am

1 stop20h 05m

$685

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Fri 11/14

9:30 pm-5:20 pm

1 stop24h 50m

Las Vegas Harry Reid Intl

Sun 11/23

9:21 am-11:35 am

2 stops21h 14m

$689

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Thu 10/30

5:10 pm-7:39 pm

3 stops30h 29m

Las Vegas Harry Reid Intl

Wed 11/5

12:58 am-12:40 am

3 stops42h 42m

$725

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Tue 11/18

1:30 am-9:58 pm

2 stops25h 28m

Las Vegas Harry Reid Intl

Wed 11/26

12:51 am-4:00 am

1 stop22h 09m

$726

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Thu 10/30

3:55 pm-9:20 pm

3 stops33h 25m

Las Vegas Harry Reid Intl

Wed 11/5

12:58 am-12:40 am

3 stops42h 42m

$728

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Rio de Janeiro to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Rio de Janeiro, with most prices found around $688. The month of October is another great option to travel to Las Vegas, with average flight prices from Rio de Janeiro averaging around $790.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $784. Flights from Rio de Janeiro to Las Vegas on a Thursday will generally be more expensive and average around $1,135. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $784. Flights to Las Vegas are more costly in the evening, with an average ticket price of $951. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $825 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Rio de Janeiro for as low as $589 on momondo.

Can stopping save me money on Rio de Janeiro to Las Vegas flights?

You could potentially save up to 44% on your flight if you consider stops on a Rio de Janeiro to Las Vegas flight.

How have Rio de Janeiro to Las Vegas flight prices changed over time?

As of September 2025, prices for Rio de Janeiro to Las Vegas flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Rio de Janeiro to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro to Las Vegas (RIO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Las Vegas

Direct flights

None
There are no direct flights from Rio de Janeiro to Las Vegas. There are no popular flight routes from Rio de Janeiro to Las Vegas.
  • How far is Rio de Janeiro to Las Vegas Harry Reid Intl by plane?

    There are 6211.7 mi between Rio de Janeiro and Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 15h 37m.

  • When did momondo last update prices for flights from Rio de Janeiro to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Rio de Janeiro to Las Vegas Harry Reid Intl Airport were last updated today.

  • How old do you have to be to fly from Rio de Janeiro to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rio de Janeiro to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Las Vegas?

It is quick and easy to find Rio de Janeiro to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Rio de Janeiro to Las Vegas with flexible booking policies on momondo?

Flights from Rio de Janeiro to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rio de Janeiro to Las Vegas?

Once you have performed a search for Rio de Janeiro to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rio de Janeiro to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 10/16
Thu 10/23

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