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Cheap flights from Las Vegas to Rio de Janeiro from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Rio de Janeiro departing on 2/28. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:45 pm - 10:25 pm
LAS
-
SDU
20h 40m
2 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
SDU
-
LAS
38h 09m
3 stops
$777Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
9:45 pm - 7:05 am
LAS
-
SDU
29h 20m
2 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
SDU
-
LAS
38h 09m
3 stops
$780Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
1:53 pm - 10:25 pm
LAS
-
SDU
28h 32m
3 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
SDU
-
LAS
38h 09m
3 stops
$810Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
1:53 pm - 10:25 pm
LAS
-
SDU
28h 32m
3 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
SDU
-
LAS
38h 09m
3 stops
$815Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
1:53 pm - 6:45 pm
LAS
-
SDU
47h 52m
3 stops
Multiple Airlines Logo
5:25 pm - 6:42 pm
SDU
-
LAS
30h 17m
3 stops
$895Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
9:45 pm - 10:25 pm
LAS
-
SDU
20h 40m
2 stops
Multiple Airlines Logo
5:25 pm - 8:35 pm
SDU
-
LAS
31h 10m
3 stops
$917Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
9:45 pm - 10:25 pm
LAS
-
SDU
20h 40m
2 stops
Multiple Airlines Logo
7:00 pm - 8:35 pm
SDU
-
LAS
29h 35m
3 stops
$924Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
11:31 am - 10:25 pm
LAS
-
SDU
30h 54m
3 stops
Multiple Airlines Logo
5:25 pm - 8:35 pm
SDU
-
LAS
31h 10m
3 stops
$925Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
9:50 am - 10:45 am
LAS
-
SDU
20h 55m
3 stops
Multiple Airlines Logo
5:40 pm - 10:52 pm
SDU
-
LAS
33h 12m
3 stops
$927Multiple Airlines
Tue, Mar 17 - Wed, Mar 18
Multiple Airlines Logo
11:31 am - 10:25 pm
LAS
-
SDU
30h 54m
3 stops
Multiple Airlines Logo
5:25 pm - 8:35 pm
SDU
-
LAS
31h 10m
3 stops
$933Multiple Airlines
Thu, Mar 12 - Thu, Mar 19

LATAM Airlines flights from Las Vegas to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Las Vegas to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 9
LAS3:00 pmLas Vegas Harry Reid Intl
18h 15m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 13
SDU8:05 pmRio de Janeiro Santos Dumont
20h 49m
2 stops
LAS12:54 pmLas Vegas Harry Reid Intl
$956
LATAM Airlines
Mar 8
LAS9:45 amLas Vegas Harry Reid Intl
19h 40m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Mar 12
SDU8:05 pmRio de Janeiro Santos Dumont
20h 48m
2 stops
LAS12:53 pmLas Vegas Harry Reid Intl
$1,069
LATAM Airlines
Feb 4
LAS9:46 amLas Vegas Harry Reid Intl
22h 29m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Feb 13
SDU8:05 pmRio de Janeiro Santos Dumont
22h 06m
2 stops
LAS1:11 pmLas Vegas Harry Reid Intl
$1,510

United Airlines flights from Las Vegas to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Las Vegas to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Mar 12
LAS6:00 amLas Vegas Harry Reid Intl
30h 40m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
Mar 19
SDU1:45 pmRio de Janeiro Santos Dumont
36h 13m
2 stops
LAS9:58 pmLas Vegas Harry Reid Intl
$991
United Airlines
Mar 5
LAS6:00 amLas Vegas Harry Reid Intl
29h 40m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
Mar 9
SDU1:45 pmRio de Janeiro Santos Dumont
29h 22m
2 stops
LAS3:07 pmLas Vegas Harry Reid Intl
$1,007
United Airlines
Mar 4
LAS12:36 amLas Vegas Harry Reid Intl
35h 04m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
Mar 9
SDU1:45 pmRio de Janeiro Santos Dumont
30h 45m
2 stops
LAS4:30 pmLas Vegas Harry Reid Intl
$1,018

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Rio de Janeiro Santos Dumont Airport 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 January 27, 2026.
Use the filters below to find and compare flights from Las Vegas to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 3/16

9:45 pm-10:25 pm

2 stops20h 40m

Rio de Janeiro Santos Dumont

Mon 3/23

1:50 pm-11:59 pm

3 stops38h 09m

$777

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 3/16

9:45 pm-7:05 am

2 stops29h 20m

Rio de Janeiro Santos Dumont

Mon 3/23

1:50 pm-11:59 pm

3 stops38h 09m

$780

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 3/16

1:53 pm-10:25 pm

3 stops28h 32m

Rio de Janeiro Santos Dumont

Mon 3/23

1:50 pm-11:59 pm

3 stops38h 09m

$810

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 3/16

1:53 pm-10:25 pm

3 stops28h 32m

Rio de Janeiro Santos Dumont

Mon 3/23

1:50 pm-11:59 pm

3 stops38h 09m

$815

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 2/23

1:53 pm-6:45 pm

3 stops47h 52m

Rio de Janeiro Santos Dumont

Mon 3/2

5:25 pm-6:42 pm

3 stops30h 17m

$895

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 3/12

9:45 pm-10:25 pm

2 stops20h 40m

Rio de Janeiro Santos Dumont

Thu 3/19

5:25 pm-8:35 pm

3 stops31h 10m

$917

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 3/12

9:45 pm-10:25 pm

2 stops20h 40m

Rio de Janeiro Santos Dumont

Thu 3/19

7:00 pm-8:35 pm

3 stops29h 35m

$924

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 3/12

11:31 am-10:25 pm

3 stops30h 54m

Rio de Janeiro Santos Dumont

Thu 3/19

5:25 pm-8:35 pm

3 stops31h 10m

$925

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Tue 3/17

9:50 am-10:45 am

3 stops20h 55m

Rio de Janeiro Santos Dumont

Wed 3/18

5:40 pm-10:52 pm

3 stops33h 12m

$927

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 3/12

11:31 am-10:25 pm

3 stops30h 54m

Rio de Janeiro Santos Dumont

Thu 3/19

5:25 pm-8:35 pm

3 stops31h 10m

$933

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 Rio de Janeiro from

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

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 airline that flies from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont?

LATAM Airlines is the most popular carrier operating from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont

When to book flights from Las Vegas to Rio de Janeiro Santos Dumont Airport

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

Cheap Las Vegas to Rio de Janeiro Santos Dumont Airport (LAS to SDU) flight deals and tips

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

Fastest flight time

17h 26m

Direct flights

None
The fastest flight from Las Vegas to Rio de Janeiro Santos Dumont Airport takes 17h 26m
There are no direct flights from Las Vegas to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Las Vegas to Rio de Janeiro Santos Dumont Airport.
Search flight deals

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

    A flight from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont will travel around 6212.9 mi. A reasonable flight in good conditions will take 17h 26m.

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

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

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

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio de Janeiro from Las Vegas.

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

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Las Vegas with this policy.

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

momondo provides multiple filters to help you find the best flight to Rio de Janeiro from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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