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Cheap flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas from $390

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–Galeão Intl Airport to Las Vegas departing on 11/18. 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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Find the cheapest flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas

Cheap round-trip flights

United Airlines Logo
9:05 pm - 8:27 pmGIG-LAS
27h 22m2 stops
United Airlines Logo
6:10 pm - 9:35 amLAS-GIG
34h 25m2 stops
$677United Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 10
United Airlines Logo
9:05 pm - 5:52 pmGIG-LAS
24h 47m1 stop
United Airlines Logo
8:00 am - 9:35 amLAS-GIG
21h 35m1 stop
$678United Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 28
Delta Logo
9:30 pm - 6:46 pmGIG-LAS
26h 16m1 stop
Delta Logo
11:40 pm - 9:25 amLAS-GIG
28h 45m2 stops
$684Delta
Find Deal
Sun, Nov 2 - Sun, Nov 9
LATAM Airlines Logo
9:00 pm - 7:50 pmGIG-LAS
26h 50m1 stop
LATAM Airlines Logo
12:43 am - 6:25 amLAS-GIG
24h 42m2 stops
$686LATAM Airlines
Find Deal
Mon, Oct 20 - Sun, Nov 9
LATAM Airlines Logo
3:10 pm - 8:38 amGIG-LAS
22h 28m2 stops
LATAM Airlines Logo
10:35 am - 8:00 amLAS-GIG
16h 25m1 stop
$689LATAM Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 31
Delta Logo
5:15 am - 10:29 pmGIG-LAS
21h 14m2 stops
Delta Logo
2:47 pm - 1:15 pmLAS-GIG
18h 28m2 stops
$690Delta
Find Deal
Wed, Oct 15 - Tue, Oct 28
American Airlines Logo
11:55 pm - 11:59 pmGIG-LAS
29h 04m1 stop
American Airlines Logo
7:00 am - 9:25 amLAS-GIG
21h 25m1 stop
$707American Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
American Airlines Logo
11:55 pm - 11:59 pmGIG-LAS
29h 04m1 stop
American Airlines Logo
7:00 am - 9:25 amLAS-GIG
21h 25m1 stop
$709American Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Copa Airlines Logo
1:30 am - 10:29 pmGIG-LAS
25h 59m1 stop
Copa Airlines Logo
12:51 am - 12:30 amLAS-GIG
18h 39m1 stop
$764Copa Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 9
Copa Airlines Logo
1:30 am - 11:29 pmGIG-LAS
25h 59m1 stop
Copa Airlines Logo
12:51 am - 4:00 amLAS-GIG
22h 09m1 stop
$796Copa Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8

United Airlines flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas

Our best United Airlines deals on Rio de Janeiro–Galeão Intl Airport to Las Vegas flight tickets
United Airlines
Oct 20
GIG9:05 pmRio de Janeiro–Galeão Intl
27h 22m
2 stops
LAS8:27 pmLas Vegas Harry Reid Intl
Nov 10
LAS6:10 pmLas Vegas Harry Reid Intl
34h 25m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
$677
Find similar
United Airlines
Oct 15
GIG9:05 pmRio de Janeiro–Galeão Intl
24h 47m
1 stop
LAS5:52 pmLas Vegas Harry Reid Intl
Oct 28
LAS8:00 amLas Vegas Harry Reid Intl
21h 35m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$678
Find similar
United Airlines
Jan 7
GIG9:55 pmRio de Janeiro–Galeão Intl
16h 08m
1 stop
LAS9:03 amLas Vegas Harry Reid Intl
Jan 24
LAS8:00 amLas Vegas Harry Reid Intl
20h 35m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
$680
Find similar

Copa Airlines flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas

Our best Copa Airlines deals on Rio de Janeiro–Galeão Intl Airport to Las Vegas flight tickets
Copa Airlines
Nov 19
GIG1:30 amRio de Janeiro–Galeão Intl
25h 59m
1 stop
LAS10:29 pmLas Vegas Harry Reid Intl
Dec 9
LAS12:51 amLas Vegas Harry Reid Intl
18h 39m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
$764
Find similar
Copa Airlines
Nov 1
GIG1:30 amRio de Janeiro–Galeão Intl
25h 59m
1 stop
LAS11:29 pmLas Vegas Harry Reid Intl
Nov 8
LAS12:51 amLas Vegas Harry Reid Intl
22h 09m
1 stop
GIG4:00 amRio de Janeiro–Galeão Intl
$796
Find similar
Copa Airlines
Oct 13
GIG1:30 amRio de Janeiro–Galeão Intl
24h 59m
1 stop
LAS10:29 pmLas Vegas Harry Reid Intl
Oct 29
LAS1:00 amLas Vegas Harry Reid Intl
19h 25m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$816
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro–Galeão Intl Airport 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 August 28, 2025.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport 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

Mon 10/20

9:05 pm-8:27 pm

2 stops27h 22m

Las Vegas Harry Reid Intl

Mon 11/10

6:10 pm-9:35 am

2 stops34h 25m

$677

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 10/15

9:05 pm-5:52 pm

1 stop24h 47m

Las Vegas Harry Reid Intl

Tue 10/28

8:00 am-9:35 am

1 stop21h 35m

$678

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/2

9:30 pm-6:46 pm

1 stop26h 16m

Las Vegas Harry Reid Intl

Sun 11/9

11:40 pm-9:25 am

2 stops28h 45m

$684

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 10/20

9:00 pm-7:50 pm

1 stop26h 50m

Las Vegas Harry Reid Intl

Sun 11/9

12:43 am-6:25 am

2 stops24h 42m

$686

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Mon 12/22

3:10 pm-8:38 am

2 stops22h 28m

Las Vegas Harry Reid Intl

Wed 12/31

10:35 am-8:00 am

1 stop16h 25m

$689

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 10/15

5:15 am-10:29 pm

2 stops21h 14m

Las Vegas Harry Reid Intl

Tue 10/28

2:47 pm-1:15 pm

2 stops18h 28m

$690

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/2

11:55 pm-11:59 pm

1 stop29h 04m

Las Vegas Harry Reid Intl

Sun 11/9

7:00 am-9:25 am

1 stop21h 25m

$707

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sun 11/2

11:55 pm-11:59 pm

1 stop29h 04m

Las Vegas Harry Reid Intl

Sun 11/9

7:00 am-9:25 am

1 stop21h 25m

$709

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Wed 11/19

1:30 am-10:29 pm

1 stop25h 59m

Las Vegas Harry Reid Intl

Tue 12/9

12:51 am-12:30 am

1 stop18h 39m

$764

Rio de JaneiroLas Vegas

GIG - LAS

GIGLAS

Rio de Janeiro–Galeão Intl

Sat 11/1

1:30 am-11:29 pm

1 stop25h 59m

Las Vegas Harry Reid Intl

Sat 11/8

12:51 am-4:00 am

1 stop22h 09m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Rio de Janeiro–Galeão Intl Airport 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 March is, on average, the cheapest month to fly to Las Vegas from Rio de Janeiro–Galeão Intl Airport, with most prices found around $606. The month of October is another great option to travel to Las Vegas, with average flight prices from Rio de Janeiro–Galeão Intl Airport averaging around $688.

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–Galeão Intl Airport 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–Galeão Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $802 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–Galeão Intl Airport for as low as $687 on momondo.

Can stopping save me money on Rio de Janeiro–Galeão Intl Airport to Las Vegas flights?

You could potentially save up to 19% on your flight if you consider stops on a Rio de Janeiro–Galeão Intl Airport to Las Vegas flight.

How have Rio de Janeiro–Galeão Intl Airport to Las Vegas flight prices changed over time?

As of August 2025, prices for Rio de Janeiro–Galeão Intl Airport to Las Vegas flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport to Las Vegas (GIG to LAS) flight deals and tips

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

Direct flights

None
There are no direct flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas. There are no popular flight routes from Rio de Janeiro–Galeão Intl Airport to Las Vegas.
Search flight deals

  • How far is Rio de Janeiro–Galeão Intl to Las Vegas Harry Reid Intl by plane?

    A flight from Rio de Janeiro–Galeão Intl to Las Vegas Harry Reid Intl will travel around 6204.6 mi. 15h 37m is a normal flight duration for this route.

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

    Prices for flights from Rio de Janeiro–Galeão Intl Airport to Las Vegas Harry Reid Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro–Galeão Intl Airport to Las Vegas Harry Reid Intl Airport.

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

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Las Vegas. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Rio de Janeiro to Las Vegas flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to Las Vegas.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Rio de Janeiro and alert you when they change.

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